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The Pacific War - week by week
- 184 - Pacific War Podcast - the Fall of Shuri - May 27 - June 3, 1945

The Pacific War - week by week

Play Episode Listen Later May 27, 2025 36:45


Last time we spoke about the breakthrough on Okinawa. Despite relentless attacks on critical positions like Sugar Loaf Hill and Wana Ridge, American Marines encountered heavy casualties. Yet, they persisted, inching forward against tenacious resistance. As mid-May approached, the situation for Japanese commanders deteriorated. Encircled and suffering significant losses, they began plotting a retreat to more defensible positions. On the ground, Marines battled through mud and enemy fire, showcasing incredible resolve amidst dire circumstances. Communication crumbled, supplies dwindled, and morale waned, yet the determination of both sides was undeniable. By late May, the tides shifted further in favor of the Allies, marking pivotal breakthroughs despite the challenges. Amidst ruin and chaos, the relentless struggle for control over Okinawa symbolized the brutal nature of war and the unwavering spirit of those fighting on both sides, setting the stage for an eventual Allied victory.  This episode is the Fall of Shuri Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  As we last left off, the battle for Okinawa was reaching a critical juncture. General Buckner's 10th Army had made significant gains, successfully breaking through the fortified Japanese defenses on both flanks. The 6th Marine Division, under General Shepherd, had effectively established control over the Naha area, while General Arnold's 7th Division achieved an impressive penetration at Yonabaru. However, despite these advancements, the remainder of the American forces faced formidable obstacles. They were grappling with relentless rain, fierce enemy resistance, and severe supply shortages, which left them effectively stalled in front of Shuri. In response to the encroaching American forces, General Ushijima had dispatched General Fujioka's 62nd Division to launch a counter-offensive aimed at driving the invaders out of Yonabaru. Meanwhile, Ushijima was preparing his 32nd Army for a strategic withdrawal south to the Kiyamu Peninsula. Fortunately for the Americans, they had caught wind of the defenders' intentions. Recognizing the urgency of the situation, on May 27, General Buckner ordered his troops to apply strong and unrelenting pressure on the enemy. The goal was clear: keep the Japanese forces off balance and prevent an easy transition to new defensive positions. Although the continuing downpour hindered the possibility of a large-scale, coordinated army-wide attack, it did not deter Buckner's strategy. Instead, he initiated a series of strong combat patrols along the front lines, which immediately encountered stiff resistance from Japanese troops that had not yet begun their withdrawal. On the west coast, as patrols from Colonel Roberts' 22nd Marines scouted the area, they discovered that the Japanese had largely abandoned Naha. This news spurred the 2nd Battalion into action. They crossed the Asato River, moved through the lines established by Shepherd's Reconnaissance Company, and pressed deeper into the western part of Naha. Simultaneously, Colonel Shapley's 4th Marines made their last desperate push to extend American control into eastern Naha, fighting valiantly against the entrenched enemy. Farther east, Colonel Finn's 32nd Regiment once again faced fierce resistance from the hastily committed 62nd Division, which staunchly defended its position. However, not all was lost; patrols from Colonel Green's 184th Regiment managed to reach Inasomi, meeting only scattered resistance. This breakthrough provided a crucial indication that the enemy had no intention of withdrawing into the Chinen Peninsula. As the clocks struck midnight, a significant yet largely unnoticed transition occurred in the waters off Okinawa: Admiral Halsey's 3rd Fleet relieved Admiral Spruance's 5th Fleet. For the troops ashore, this change in command went by without a hint of recognition. The same ships and task groups continued their crucial support for ground operations, now operating under new numerical designations and leadership. However, Halsey faced an immediate challenge as Admiral Ugaki launched an extensive Kikisui attack, a large-scale kamikaze assault involving 110 enemy aircraft. The day of May 27 proved costly, with three destroyers, one destroyer minesweeper, two transports, one subchaser, and two auxiliary ships all suffering damage. The following morning brought clear skies, which only heightened the danger for American naval forces. Several kamikaze aircraft succeeded in sinking the destroyer USS Drexler, while also inflicting damage on a transport ship, three freighters, and a landing craft throughout the day. Meanwhile, on land, Colonel Whaling's rehabilitated 29th Marines took over from the battered 4th Marines along the west coast. The 1st Battalion executed a concerted attack alongside the 22nd Marines, advancing successfully by 250 yards through the rubble-strewn city of Naha. In an impressive display of momentum, Roberts' men pushed forward unopposed toward the Kokuba estuary, eventually encountering resistance near Ono-Yama Island. To the east, the improvement in weather allowed Colonel Mason's 1st Marines to launch a coordinated offensive. The 2nd Battalion fought valiantly, climbing to the peak of 110 Meter Hill. The forward elements of Company E gained the hill crest but were forced to withdraw by vicious enemy fire which raked their positions. Lieutenant Colonel Magee felt that his depleted battalion, down to a total strength of 277 men in the rifle companies, might recapture the hill, but "it could not possibly hold it against a strong enemy counterattack." Although new replacements were available to regiments for training or other use, a division order prevented their being sent to front line units during a battle situation that called for the utmost in skill and knowledge of veterans. Throughout most of the morning and all of the afternoon, 2/1 concentrated the fire of its supporting weapons on the reverse slopes of 110 Meter Hill and engaged the Japanese in a fierce and continuous fire fight. Nightfall brought no cessation of enemy resistance, and many infiltrators were killed in the battalion's lines. In contrast, the 3rd Battalion experienced relatively little opposition, allowing some patrols to penetrate into Wana Draw. At the same time, Colonel Griebel's 3rd Battalion effectively moved its front line to the Asato River, while his 1st Battalion achieved a significant milestone by capturing Beehive Hill. However, despite the break in the rain, the conditions on the ground rendered large-scale movements impractical, stalling further advances across the battlefield. Despite Arnold's determined efforts to push west through Fujioka's blocking positions, progress was minimal. Nevertheless, he was able to consolidate his grip on the Ozato hill mass as Green's 2nd Battalion advanced to a position within 1,000 yards of Shinazato, strategically located at the neck of the Chinen Peninsula. The lack of success from the 62nd Division in driving back the breaching American forces reinforced General Ushijima's resolve to evacuate Shuri while the opportunity still existed. In light of this, he ordered the withdrawal to commence the following evening. On May 29, while the 7th Reconnaissance Troop managed to scout a significant portion of the Chinen Peninsula without incident, the 7th and 96th Divisions faced fierce resistance as they attacked toward the road network south of Shuri. The enemy's resolute defense resulted in only minimal gains for the American assault units. General Bruce's 77th Division, after what can be described as "a day almost entirely spent in hand-to-hand combat," found itself unable to penetrate the intense cordon of defensive fire that protected the Japanese positions. In stark contrast, to the west, Griebel's 1st Battalion made a rapid advance, quickly gaining the crest of Shuri Ridge. They launched a bold assault on Shuri Castle. On May 25, as part of the final stages of the Okinawa campaign, the American battleship USS Mississippi bombarded the castle for three days, and by May 27, it was engulfed in flames. That night, the Japanese forces retreated, abandoning Shuri while US troops pursued them southward. The 1st Battalion of the 5th Marines had started its attack on 29 May with Companies B and C in assault and Company A following in trace of Company C. The Marines quickly gained the crest of Shuri Ridge and Lieutenant Colonel Shelburne requested permission for one of his companies to storm Shuri Castle which commanded his position. Although the castle was in the zone of action of the 77th Infantry Division, General del Valle gave his assent to the request in view of the great danger of enemy action from the strong point. The 1st Marine Division commander felt that "at that time the position of the 77th Division was such that it would have taken several hard day's fighting through enemy resistance" before the castle could be taken. Company A drove east along the muddy ridge line, overwhelming the few Japanese in its path, and by 1015 the castle, core of the Shuri bastion, had been secured. The Marine unit entered Shuri through a gap in the covering forces caused by the withdrawal of the 3d Battalion, 15th Independent Mixed Regiment of the 44th Independent Mixed Brigade, in the course of the Japanese retreat from Shuri. This seems to have been the only notable instance of confusion and mistake in the Japanese withdrawal operation as a whole. Everywhere else around Shuri the Japanese still held their covering positions in the front lines. The 77th Division, which had scheduled air strikes and a heavy artillery bombardment on the castle heights for 29 May, received little prior warning of the Marines' assault and "was barely able to avert [its] called strikes in time." Without taking any credit away from Company A of the 5th Marines for its feat of capturing Shuri Castle, its success was clearly the result of the combined effort of all the assault and support troops of Tenth Army which had maintained relentless pressure on the enemy defenses and paved the way for the breakthrough.  Capitalizing on this momentum, General Del Valle swiftly reorganized his forces to bypass Wana Draw and consolidate these crucial gains. Meanwhile, Griebel's 3rd Battalion maneuvered down the division boundary, reaching a position just 2,000 yards from the village of Kokuba, prompting Whaling's 3rd Battalion to push their lines forward by approximately 600 yards. In a coordinated effort, the 29th Marines executed a wheeling assault on 29 May with 1/29 pivoting on 3/29 and attacking south and then east to bring the regiment on line with the 22d Marines. The ultimate objective of the 1st Battalion's attack was the high ground northwest of Shichina. The approach to the objective was over low and open terrain which drew the comment from regiment that it was "about as suitable to fighting as a billiard table." Fire from strong points in tombs and caves on the small hills and ridges to the front kept the advance to a slow pace, and the assault companies, A and C, dug in slightly to the left rear of the positions of the 22d Marines at nightfall. On another front, Roberts' 1st Battalion successfully crossed the Kokuba River and advanced toward Telegraph Hill in east Naha. However, despite their efforts, intense fighting erupted throughout the day without yielding any significant gains. Back at sea, the threat of kamikaze attacks returned with ferocity, yet this time, American defenses held strong, resulting in only a single destroyer and one transport sustaining damage. As night fell, the Japanese began their long-anticipated withdrawal. General Amamiya's 24th Division commenced disengagement, moving southward while leaving a small force, including the 22nd Independent Battalion, to cover their retreat at Shuri. Meanwhile, General Suzuki's 44th Independent Mixed Brigade held their defensive lines outside Naha, and the 62nd Division maintained its positions near Chan and Karadera. By dawn on May 30, the bulk of the 32nd Army had successfully evacuated the Shuri lines, slipping away from the flanking maneuvers of Buckner's 10th Army. Thanks to a continuous curtain of rain, General Ushijima executed a meticulously planned "properly deft withdrawal." His covering forces were strategically positioned to provide him with the necessary time to organize a defensive stance on the Kiyamu Peninsula. However, the Americans, ever vigilant, were quick to capitalize on the enemy's disarray, maintaining relentless pressure on the faltering Japanese front. On the west coast, Roberts' 2nd and 3rd Battalions crossed the canal, seamlessly moving through the 1st Battalion to take up the assault. They pushed forward tenaciously until they captured the entire area encompassing Telegraph Hill and Hill 27. A network of Japanese machine gun positions hidden in the clusters of tombs on the low hills to the Marines' front made progress slow and costly. Enemy machine guns emplaced in burial tombs on Hill 27 in east Naha temporarily checked the infantry. Heavy sniper fire whipped the lines and killed Lieutenant Colonel Woodhouse of 2/22 who was forward controlling his battalion's attack. Major John G. Johnson, the executive officer, took command immediately and continued a steady pressure. During most of the day tanks were unable to reach the position, but in the afternoon three worked their way along the road north of the hill, and their direct fire enabled the marines to seize it. The advance consisted of a series of local assaults and mop-up actions that brought the battalion to secure hill positions overlooking the Kokuba Estuary and the rail line leading to the north by nightfall. Lieutenant Colonel Shisler's 3d Battalion passed through 1/22 during the morning's attack and behind a screen of artillery, mortars, naval gunfire, and rockets drove onto the high ground at the eastern outskirts of Naha. By means of a series of holding attacks and flank assaults, Shisler was able to move his companies into the maze of enemy defenses where close quarter grenade and small-arms exchanges decided the issue. Once the dominating ground was won, the battalion was subjected to intense artillery and mortar fire. At the same time, Whaling's 1st Battalion joined the offensive, encountering fierce resistance as they pressed through 600 yards of enemy territory. To the east, the Marines under Del Valle shifted their focus to vigorous patrolling, as the supply situation gradually improved thanks to dedicated carrying parties and aerial air drops. Despite their efforts, the 306th Regiment's assault on 110 Meter Hill encountered heavy opposition once again. However, Colonel Hamilton's 307th Regiment finally achieved a breakthrough, seizing the strategic Three Sisters. Dorothy Hill, a fortress directly east of Shuri and a tower of strength in the enemy's inner line for the past two weeks, was attacked by the 3d Battalion, 307th Infantry, 77th Division. The first platoon to reach the base of the hill was pinned down by heavy fire, the platoon leader and all noncommissioned officers being wounded. Other platoons maneuvered into position and finally one squad reached the crest at the right end. This entering wedge enabled two companies to reach the top, from which they discovered three levels of caves on the reverse slope. They went to work methodically, moving from right to left along the top level, burning and blasting each cave and dugout, the flame-thrower and satchel-charge men covered by riflemen. When work on the top level was finished, the second level of caves and tunnels received similar treatment, and then the third and lowest level. That night fifteen Japanese who had survived the day's fighting crawled out of the blasted caves and were killed by Americans from their foxholes. A great amount of enemy equipment, including ten destroyed 150-mm- guns and twenty-five trucks, was found on the south (reverse) side of Dorothy Hill, testifying to the enemy fire power at this strong point. On 30 May, the 77th Division also took Jane Hill on its left flank and then almost unopposed took Tom Hill, the highest point of ground in the Shuri area, by 1700. This critical victory paved the way for Colonel Smith's forces to advance into the northern outskirts of Shuri through Ishimmi. In a remarkable display of coordination, Colonel Dill's 382nd Regiment finally secured the strategic Hen Hill and Oboe Hill areas, while also capturing Hector Hill on their left flank. For nine days elements of the 96th Division had been stalemated at the base of Hen Hill, just northeast of Shuri. On the 30th, Company F and one platoon of Company G, 382d Infantry, resumed the attack on Hen Hill. Pfc. Clarence B. Craft, a rifleman from Company G, was sent out ahead with five companions to test the Japanese positions. As he and his small group started up the slope, they were brought under heavy fire from Japanese just over the crest, and a shower of grenades fell on them. Three of the men were wounded and the other two were stopped. Craft, although a new replacement and in his first action, kept on going, tossing grenades at the crest. From just below the crest he threw two cases of grenades that were passed up to him from the bottom, those of the enemy going over his head or exploding near him. He then leaped to the crest and fired at point-blank range into the Japanese in a trench a few feet below him. Spurred by Craft's example, other men now came to his aid. Reloading, Craft pursued the Japanese down the trench, wiped out a machine gun nest, and satchel-charged the cave into which the remaining Japanese had retreated. Altogether, in the taking of Hen Hill as a result of Craft's action, about seventy Japanese were killed, at least twenty-five of whom were credited to Craft himself. This daring action won him the Congressional Medal of Honor. To the left (east), Company F at the same time engaged in a grenade battle for Hector Hill, using ten cases of grenades in the assault on the crest. It was finally won after a satchel charge was hurled over the top and lit in the enemy trench on the other side, parts of Japanese bodies and pieces of enemy equipment hurtling into the sky in the blast. Hen and Hector Hills had fallen by 1400. Southeast of their position, Colonel May's 2d Battalion, 383d Infantry, reached Love Hill and dug in, although scattered fire was still received from a machine gun in a nook of Charlie Hill and there were a few live Japanese on Love itself. In the afternoon the 3d Battalion, 383d Infantry, left its foxholes on Oboe, where it had experienced so great an ordeal, and proceeded down the reverse slope of the hill, finding only a few scattered Japanese. That night the 383d Infantry expressed a heartfelt sentiment when it reported "infinite relief to have Conical Hill behind us." Although there had been suicidal stands in a few places by the last of the holding force, the advances had been rapid. Simultaneously, Colonel Halloran's 381st Regiment effectively reduced the Conical Hill-Cutaway area and seized Roger Hill, both regiments then advancing toward the vital Naha-Yonabaru road. At the same time, the 32nd Regiment launched a coordinated offensive that allowed them to successfully capture Oak, Ella, and June Hills. This advance brought Finn's troops directly into confrontation with Mabel and Hetty Hills, facing the formidable defenses of Chan. Meanwhile, strong patrols from the 184th Regiment ventured into the Chinen Peninsula's strongholds, encountering only light enemy resistance, a turn of events that buoyed American morale. As night fell, the 44th Independent Mixed Brigade and the 24th Division began their long-anticipated evacuation from Shuri. They pulled back behind the second line of blocking positions north of Tsukasan, executing their withdrawal amidst a progressively decreasing barrage of artillery and mortar fire. Consequently, when Buckner's assault troops launched their offensive against the Shuri positions on the morning of May 31, they were met with an eerie silence, the stillness only interrupted by sporadic sniper fire and the distant crack of machine guns.The 77th Division swiftly took 110 Meter Hill and advanced into Shuri with little to no resistance. Concurrently, Mason's units surrounding Shuri Castle moved north unopposed, aiding in the occupation of the battered ruins and the troublesome Wana Draw.  Shuri, the second town of Okinawa, lay in utter ruin. There was no other city, town, or village in the Ryukyus that had been destroyed so completely. Naha too had been laid waste. Certain villages which had been strong points in the enemy's defense, such as Kakazu, Dakeshi, Kochi, Arakachi, and Kunishi, had been fought over and leveled to the ground. But none of these compared with the ancient capital of the Ryukyus. It was estimated that about 200000 rounds of artillery and naval gunfire had struck Shuri. Numerous air strikes had dropped 1000-pound bombs on it. Mortar shells by the thousands had arched their way into the town area. Only two structures, both of concrete, the big normal school at the southwestern corner and the little Methodist church, built in 1937, in the center of Shuri, had enough of their walls standing to form silhouettes on the skyline. The rest was flattened rubble. The narrow paved and dirt streets, churned by high explosives and pitted with shell craters, were impassable to any vehicle. The stone walls of the numerous little terraces were battered down. The rubble and broken red tile of the houses lay in heaps. The frame portion of buildings had been reduced to kindling wood. Tattered bits of Japanese military clothing, gas masks, and tropical helmets-the most frequently seen items-and the dark-colored Okinawan civilian dress lay about in wild confusion. Over all this crater of the moon landscape hung the unforgettable stench of rotting human flesh. To  the west, Griebel's 1st Battalion built upon Mason's gains, but it was the 3rd Battalion that led the main effort, successfully pushing to the hills just north of Shichina.Meanwhile, General Bradley's advancing battalions moved rapidly toward their assigned objectives, spending much of the day mopping up isolated enemy holdouts. This relentless advance effectively pinched off the 77th Division, further consolidating American control in the region. On the extreme left flank, Halloran's 1st Battalion faced enemy forces defending the Tsukasan line, marking the only area where the 96th Division failed to reach the corps boundary. However, the Shuri area had now been completely secured, and contact was made with Del Valle's Marines in the center. On the flanks, though, Buckner's units continued to encounter fierce resistance from the tenacious Japanese defenders. The 32nd Regiment, battling bravely through a series of heavily fortified strongpoints held stubbornly by Fujioka's troops, managed to seize Duck Hill, consolidate its positions on Turkey Hill, and capture the forward face of Mabel. Ultimately, they halted their advance just short of Chan. Meanwhile, on the west coast, Shepherd's Marines pushed forward with support from tanks and artillery, targeting the strategic high ground west of Shichina and Kokuba. However, their advance was stalled by intense enemy fire emanating from Hill 46. During the night, the battered 44th Independent Mixed Brigade executed a withdrawal southeast towards the Kiyamu Peninsula, covered by the 62nd Division, which quickly established a new defensive line along the Kokuba River and around Tsukasan. With the fall of Shuri and the withdrawal of Japanese forces, Buckner's troops had emerged victorious in one of the most difficult and bloody battles of the Pacific War. By the end of May, reports indicated that approximately 62,548 Japanese soldiers had been confirmed killed, with another estimated 9,529 thought to have perished, 64,000 of whom were believed to have fallen in the fierce fighting within the Shuri fortified zone alone. While these casualty figures may be somewhat exaggerated, there is little doubt that Japanese forces, especially their infantry combat units, had suffered severe depletion. In contrast, General Geiger's 3rd Amphibious Corps recorded significant losses of its own, with 1,718 killed, 8,852 wounded, and 101 missing during the fighting around Shuri. Additionally, the losses for General Hodge's 24th Corps over two months of combat totaled an alarming 26,044 casualties. On June 1, the American forces faced surprisingly little opposition from the enemy. A frustrated General Buckner, who had hoped to trap the defenders at Shuri, ordered his troops to advance rapidly in pursuit of the retreating Japanese units. With the 77th Division methodically mopping up remnants in the Shuri zone, General Hodge made a strategic decision. He shifted the 7th Division toward the east and ordered the 96th Division to move south to relieve the 32nd Regiment, taking up the western end of the Corps line. This strategic relief enabled Arnold to immediately push south with both the 17th and 184th Regiments in assault, managing to advance approximately 1,100 yards toward Okota and Batan despite increasingly stiff resistance from smaller enemy units. To the northwest, a coordinated attack by the Marine divisions successfully secured all high ground overlooking the primary east-west road in the Kokuba Valley. The 5th Marines anchored their position on the hills east of Shichina, while Shepherd's regiments seized the dominating heights north of Kokuba. Recognizing the strategic importance of the Oroku Peninsula, General Geiger planned a shore-to-shore landing there. To gather intelligence, Shepherd dispatched his Reconnaissance Company to conduct an amphibious reconnaissance of the peninsula that evening. Their findings confirmed that the peninsula was not fortified with significant enemy strength. The following day, Colonel Snedeker's 7th Marines advanced to relieve the 6th Marine Division on the west coast. The 2nd Battalion continued the momentum by crossing the Kokuba River, moving into the hills on the south bank. Meanwhile, to the east, the 5th Marines also crossed the upper branch of the river and pressed forward to secure the ridgeline that controlled the approaches to Tsukasan. This maneuver effectively placed the entire Naha-Yonabaru road firmly in American hands, further tightening their grip on the battlefield. That evening, Shepherd dispatched his Reconnaissance Company to conduct an amphibious reconnaissance of the Oroku Peninsula. Their mission revealed that the peninsula was not heavily defended, opening up opportunities for American forces. Further east, the 383rd Regiment successfully cleared out Chan and seized the high ground just north of Tera and Kamizato. Meanwhile, the 381st Regiment conducted repeated assaults on hill positions that impeded its advance, ultimately managing to penetrate to Karadera. The 7th Division maintained relentless pressure on the retreating garrison of the Chinen Peninsula, advancing its lines by 2,400 yards toward Itokazu and Kerabaru. Now, it's time to shift our focus away from Okinawa and examine the latest operations of General LeMay's 21st Bomber Command. Since the invasion of Okinawa, Admiral Nimitz had requested that the B-29 Superfortress heavy bombers assist his naval forces in countering the deadly kamikaze attacks. In response, LeMay dispatched 53 bombers to target airfields at Kanoya on April 8, although the city of Kagoshima ended up being bombed instead. On April 17, 134 B-29s were sent against Kyushu, successfully neutralizing enemy airfield operations for 18 hours. However, as we've observed, the Japanese continued to launch both scattered and mass kamikaze attacks. To address this ongoing threat, the 21st Bomber Command, bolstered by the arrival of Brigadier General Roger Ramey's 58th Bombardment Wing, dedicated 75% of its combat effort to providing direct tactical support for the Okinawa campaign up to May 11. During this period, they flew a total of 2,104 sorties against 17 airfields in Kyushu and Shikoku. Although they did not fully neutralize these targets, significant damage was inflicted on enemy storage, maintenance, and repair facilities. The bombers also served to keep the Japanese off balance, significantly disrupting their ability to plan and execute large, coordinated attacks. In total, 24 B-29s were destroyed and 233 damaged during these operations, while 134 enemy interceptors were shot down. Between the strikes on Kyushu, General LeMay managed to fit in several medium-strength precision attacks against the Japanese aircraft industry, along with two large-scale night incendiary missions in the Tokyo Bay area. The first of these missions took place on April 13, when 327 B-29s dropped an impressive 2,139 tons of ordnance on the arsenal district of Tokyo, located northwest of the Imperial Palace. The resulting fires consumed 11.4 square miles of this crucial industrial zone, destroying arsenal plants responsible for manufacturing and storing small arms, machine guns, artillery, bombs, gunpowder, and fire-control mechanisms. Just two nights later, on April 15, 303 bombers executed another incendiary attack, dropping 1,930 tons of explosives with equal success. This raid devastated 6 square miles in Tokyo, 3.6 square miles in Kawasaki, and 1.5 square miles in Yokohama, which suffered collateral damage from the fire spills. Cumulatively, these two raids resulted in the destruction of 217,130 buildings in Tokyo and Yokohama and 31,603 in Kawasaki. On April 24, 131 B-29s conducted a highly successful precision strike against the Tachikawa plant of the Hitachi Aircraft Corporation. Although the next planned attack was thwarted by inclement weather, 148 B-29s struck Kure on May 5, delivering devastating damage. After being relieved from support for the Okinawa operation on May 11, LeMay initiated a month of heavy fire raids to complete the campaign that had begun in March, while also addressing top-priority precision targets as opportunities arose. Accordingly, on May 14, 529 B-29s were dispatched to strike northern Nagoya, with 472 successfully dropping 2,515 tons of munitions, resulting in the burning of 3.15 square miles and inflicting significant damage to Mitsubishi's No. 10 engine works. Just two nights later, 522 bombers returned to Nagoya, with 457 of them effectively delivering 3,609 tons over the dock and industrial areas in the southern part of the city, burning 3.82 square miles and causing extensive damage to Mitsubishi's No. 5 aircraft works. These two incendiary attacks finished Nagoya as an objective for area attacks. Good targets remained in the city, and the command was to return six more times for precision attacks before V-J Day. But the industrial fabric of the city had been ruined in the earlier precision attacks and in the fire raids that had burned out twelve square miles of a total built-up urban area of about forty square miles. In all, 113460 buildings had been destroyed, 3866 persons had been killed and 472701 rendered homeless. The displacement of workers aggravated the difficulties caused by physical damage and had an important effect on civilian morale.  After a week of respite, temporarily interrupted by a 318-plane precision attack on the Tachikawa Aircraft Company, 562 B-29s were dispatched to strike Tokyo once more on May 23. Out of these, 520 bombers reached their target, dropping an impressive 3,646 tons of explosives over the district stretching southward from the Imperial Palace along the west side of Tokyo Harbor. Despite encountering strong opposition, this attack resulted in the destruction of 5.3 square miles of area. Two nights later, 502 B-29s returned to Tokyo, targeting the area just north of their previous hit. They faced heavy resistance again, dropping 3,262 tons of incendiaries on the city, which resulted in the destruction of 16.8 square miles, marking the largest area devastated in a single Tokyo raid. In light of the heavy casualties suffered during these last two strikes, General LeMay decided to assign P-51s from Iwo Jima to escort future attacks. As a result, on May 29, 517 B-29s were escorted by 101 P-51 fighters during an assault on Yokohama. These bombers successfully dropped 2,570 tons of munitions, burning out 6.9 square miles while the escorting fighters engaged in fierce battles against about 150 aggressive interceptors. Meanwhile, General Whitehead's 5th Air Force was conducting an extensive program of area bombing against Formosa, experimenting with various types of bombs and tactics in preparation for future attacks on the Japanese mainland. Taihoku, the capital and political and financial center of Taiwan, was subjected to constant aerial bombardment. The largest strike against modern-day Taipei, known as the Taihoku Air Raid, occurred on May 31, when units of the Fifth Air Force consisting of 117 Consolidated B-24 Liberator heavy bombers were sent to conduct the largest air raid ever on Taiwan. The bombing began from around ten o'clock in the morning and lasted until one o'clock in the afternoon, during which the attack was non-stop. The Americans met virtually no resistance from the Japanese, mainly due to the attrition the Japanese air forces had suffered in the Aerial Battle of Taiwan-Okinawa, which completely exhausted Japan's fighter units in Taiwan. They successfully dropped approximately 3,800 bombs targeting military units and governmental facilities. The Office of the Governor-General of Taiwan suffered a direct hit, in spite of the building being heavily camouflaged to avoid being targeted. The building suffered extensive damage from fire caused by the bombs and almost collapsed on itself; it was rendered unoccupiable and was not repaired until the Nationalist Chinese takeover. Other facilities hit during the bombing included the residence of the Assistant Governor-General, Taiwan Railway Hotel, Office of Governor-General Library, Army Headquarters, Taihoku Imperial University, Taihoku Station, Bank of Taiwan, Taihoku High Court, Taihoku New Park, and many other facilities. Many civilian installations were damaged, including Taihoku Prefectural Taihoku First Girls' High School, Huashan Catholic Church of Taihoku, and the famous Lungshan Temple of Manka, which was hit in the main building and the left corridor; many precious artifacts and art works in the temple were lost in the ensuing fire. As a result of the extensive bombing campaigns, more than 3,000 civilians lost their lives. Tens of thousands were displaced or left homeless, and countless buildings were destroyed, either directly by the attacks or by the fires they ignited. This devastation left a profound impact on the local population and infrastructure, marking yet another tragic chapter in the toll of the war. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. In the midst of the brutal Battle of Okinawa, American Marines faced relentless resistance as they pushed towards Shuri. Despite heavy casualties and daunting conditions, the tide turned when General Buckner ordered aggressive assaults that outmaneuvered the encircled Japanese forces. After days of relentless combat, they captured the stronghold, leading to the collapse of Japanese defenses. As the dust settled, Shuri lay in ruins, marking a pivotal moment in the Pacific War and showcasing the indomitable spirit of both American and Japanese soldiers.

The Pacific War - week by week
- 167 - Pacific War Podcast - the Return to Bataan - January 28 - February 4 - , 1945

The Pacific War - week by week

Play Episode Listen Later Jan 28, 2025 46:02


Last time we spoke about the Mandalay Offensive. In the midst of intense warfare, General Krueger positioned his troops strategically to bolster the assault at Rosario. As the American forces repelled counterattacks and advanced, they faced fierce Japanese resistance, particularly at Binalonan and Hill 600. Despite heavy casualties, the Americans gradually gained ground, clearing key areas and preparing for further offensives. Meanwhile, Japanese defenses were fortified but weakened by shortages. As battles raged, both sides braced for decisive confrontations in the ongoing struggle for control of Luzon. In a fierce battle across the hills of Luzon, the 103rd Regiment aimed to secure key positions but faced heavy resistance, capturing Hill 800 by nightfall. The 172nd Regiment achieved surprise at Hill 900, while other regiments advanced under relentless fire. Meanwhile, in Burma, the British-Indian forces captured Shwebo, pushing deeper against Japanese defenses. The Mars Task Force disrupted supply lines, leading to a Japanese retreat. Amidst the chaos, both sides suffered heavy losses, marking a pivotal moment in the campaign. This episode is the Return to Bataan Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  By the end of January, as previously noted on Luzon, the 43rd Division had secured most of the Rosario region and Route 3 from Pozorrubio to the crucial junction with Route 11. The 25th Division had successfully eliminated the Shigemi Detachment at San Manuel, while the 6th Division had cleared the Cabaruan Hills and established outposts between Balungao and Guimba. Meanwhile, the 14th Corps had advanced to Clark Field, where it was engaged in a fierce battle with the Kembu Group. By January 27, the 40th Division had breached General Tsukada's northern defensive line, and the 37th Division had fortified Mabalacat, Angeles, and Runway No. 1 in preparation for the final push toward Manila. On that same day, General Krueger received significant reinforcements, with the arrival of the 1st Cavalry Division, the 32nd Division, and the 112th Cavalry Regiment at Lingayen Gulf. He planned to gather the cavalry division at Guimba to launch a coordinated advance toward the capital along the eastern side of the Central Plains via Route 5. After returning the reserve 35th Regiment to General Mullins, Krueger intended to deploy the 32nd Division, minus the 126th Regiment in Army Reserve, to the San Manuel-Asingan area. This would allow the 25th and 6th Divisions to narrow their fronts and continue south and southeast toward the Licab-Lupao line with reduced risk of exposing the 1st Corps' flank. Additionally, this strategy would enable the 37th Division to resume its advance toward Manila. However, General Griswold wanted to push Tsukada's forces further into the Zambales Mountains first, directing General Beightler to assault the enemy's southern defensive line centered around Fort Stotsenburg, while only the 148th Regiment and the 37th Reconnaissance Troop moved south along Route 3 to San Fernando. On January 28, the attack commenced as planned, with the 129th Regiment advancing westward through Runway No. 2, but it was quickly halted by the formidable forward defenses of the Eguchi Detachment. Meanwhile, with the assistance of Filipino guerrillas, reconnaissance units from the 37th Division successfully secured the San Fernando bridges intact. To the north of the Bamban River, the 160th Regiment faced unexpectedly light resistance as it moved along its ridge line to capture open-crested Hill 620, although it would later encounter stronger opposition when it reached the main defenses of the Takaya Detachment. At the same time, General Patrick began gathering the 1st and 20th Regiments at Guimba and Victoria, while the 6th Reconnaissance Troop advanced toward Cabanatuan, where they identified a significant Japanese concentration. Further north, the 35th Regiment advanced unopposed to barrio Gonzales, while the 27th Regiment moved overland and successfully dislodged a Japanese outpost from barrio Pemienta. Meanwhile, MacArthur was planning a secondary landing on the Zambales coast of Luzon, assigning Major-General Charles Hall's 11th Corps, which included the 38th Division and the 34th Regiment, to land at San Antonio and quickly advance across the base of Bataan to prevent any significant Japanese retreat into the peninsula. He also aimed to divert the Kembu Group's attention to relieve some pressure on the 14th Corps. However, General Yamashita had no intention of retreating to Bataan and had only dispatched Colonel Nagayoshi Sanenobu's 39th Regiment to defend the peninsula and the Kembu Group's right flank. On January 26, Hall's 11th Corps had departed Leyte Island aboard vessels from Admiral Struble's Task Group 78.3, heading directly to Luzon for the San Antonio landing, codenamed Operation Mike 7. The convoy reached its destination on the morning of January 29. After receiving reports from Filipino guerrillas indicating that there were no Japanese forces in the landing area, Struble decided to cancel the planned pre-assault bombardment. Instead, he ordered Hall's four regiments to land simultaneously across a nearly six-mile stretch of coastline from San Antonio. Upon landing, the 151st Regiment secured San Felipe and San Antonio, while the 149th Regiment quickly moved inland to capture the San Marcelino Airstrip. However, they discovered that guerrillas led by Captain Ramon Magsaysay had already taken control of the airstrip three days prior. Before nightfall, the 34th Regiment and the 24th Reconnaissance Troop advanced south along Route 7 to the northern shore of Subic Bay. To the east, the 160th Regiment made significant progress, advancing nearly two miles southwest and breaching a stronghold at the center of the Takaya Detachment. The 129th Regiment also managed to penetrate enemy defenses into Fort Stotsenburg but was halted at barrio Tacondo by six tanks from the Yanagimoto Detachment. Despite this setback, the inability of the Japanese counterattacks to reclaim lost territory compelled Tsukada to order the Eguchi and Yanagimoto Detachments to retreat to their main line of resistance. Meanwhile, further north, units from the 1st and 20th Regiments successfully captured Licab and Talavera, cutting off the road between Cabanatuan and Muñoz. The 27th Regiment engaged a small tank-artillery force from the 2nd Tank Division that had become trapped along the highway between Gonzales and Pemienta.  With the rapid advances of the 6th and 25th Divisions, the 2nd Tank Division main strength in the Tayug-Triangle Hill area was in danger of being cut off from its sole remaining escape route into the northern bastion via San Jose and Highway 5. To meet the new situation, General Iwanaka was directed to pull back all remaining division strength from the Tayug-Umingan and Triangle Hill sectors with the exception of small outpost forces to be left at Gonzales and Umingan to delay an enemy advance from the northwest. The division was instead to concentrate the bulk of its forces in a triangular-shaped area bounded by Lupao, Muñoz and Rizal. These new dispositions had barely been effected when enemy elements swept around the outpost force at Gonzales and cut its withdrawal route to Umingan, forcing the detachment to withdraw through the hills after destroying most of its tanks and all of its mechanized artillery. From 20:00 on the 29th until 04:30 the next morning the force tried unsuccessfully to break through the Pemienta perimeter, against a sharp enemy. By the time the action had ended the 27th Regiment had killed 125 Japanese and had destroyed 8 tanks, 8 artillery prime movers, 4 tractors, 8 105-mm howitzers and 5 trucks, while only losing about 15 men killed and 45 wounded. Only four tanks succeeded in breaking through the enemy encirclement and escaped along the highway to Umingan. The next day, the 27th Regiment began positioning itself to attack Umingan from the north and northwest, while the 35th Regiment started preparations for a holding attack from the west and southwest. In an effort to avert the mass execution of prisoners of war at Cabanatuan, Lieutenant-Colonel Henry Mucci led a contingent of approximately 233 men, composed of Filipino guerrillas, soldiers from the Alamo Scouts, and Mucci's 6th Ranger Battalion. They traversed 30 miles cross-country between January 28 and 30 to liberate 522 weakened prisoners during the night. Most of the prisoners had vacated the camp by 2010 hours. Rangers and guerrillas had to carry most, piggy-backing them or making hasty litters from rifles and shirts. It was 2 miles to the Pampanga River, where carts waited to take them to Platero to be treated, fed, and organized. Many were still in shock and had not yet fully understood that they were free. At 2040 hours, Capt Prince was at the Pampanga River supervising the loading of stumbling prisoners into 25 carts as Rangers and prisoners trickled in. The rest of the Scouts established an ambush at the crossing site. At 2045 hours, one hour after the raid was launched, Prince fired the third red flare and departed for Balangkare. The loaded carabao carts were ordered on their way to Balangkare at 2145 hours.  Meanwhile Major Robert Lapham's guerrilla forces provided cover for their escape, successfully returning them to Allied lines on January 31. During this operation, around 270 Japanese soldiers were killed at the camp, with an additional 900 casualties along the Cabu River. Over 270 Japanese lay dead or dying in the smoldering camp; most of the wounded dying by dawn as no aid was forthcoming. Japanese bodies were literally stacked at the Cabu bridge and scores more littered the riverside woods. The 359th Battalion had ceased to exist. In the morning, battalion commander Capt Oyanu was still alive, but most of his officers were dead. Only 255 men of 1,200 survived and most were wounded.   In contrast, the Americans suffered only 2 fatalities and 7 wounded, along with 12 wounded Filipinos and 2 dead prisoners. Fortunately, the anticipated retaliation against the Filipino population did not occur, as the Japanese retreated from the area within a day of the raid, while the 20th Regiment secured the road junction barrio of Baloc and began advancing toward Muñoz. On January 30, Griswold continued his vigorous offensive against Clark Field; the 129th Regiment cleared the hills near Dolores and took control of the abandoned Fort Stotsenburg area, while the 160th Regiment made only 500 yards of progress against the determined Takaya Detachment. The 108th Regiment finally captured Hill 5 and Thrall Hill. Further south, patrols from the 37th Division reached within a mile of Calumpit and the Pampanga River, and on Bataan, the 34th Regiment took Olongapo after a fierce skirmish, while the 2nd Battalion of the 151st Regiment captured Grande Island at the entrance to Subic Bay. At the same time, MacArthur was strategizing another secondary landing on Luzon, this time utilizing General Swing's 11th Airborne Division to assault Nasugbu, located 45 miles southwest of Manila. With this operation, MacArthur aimed to initiate a southern advance toward Manila while simultaneously hindering Japanese forces in southern Luzon from moving north to challenge Krueger's main offensive. General Eichelberger intended to deploy the 187th and 188th Glider Regiments and advance them approximately twenty miles along Route 17 to Tagaytay Ridge. There, the 511th Parachute Regiment would conduct an airdrop to secure the ridge for the ground troops and capture adjacent sections of Route 17 before the Japanese could regroup to defend the highway. In opposition, General Yokoyama had assigned only the Fuji Force to defend the area south of Manila. This force, centered around Colonel Fujishige Masatoshi's reinforced 17th Regiment, had only deployed the 3rd Battalion of the 31st Regiment in the Tagaytay Ridge region, with a small outpost at Nasugbu and its main defenses positioned on Mounts Cariliao and Batulao. At this stage, Yokoyama was nearing completion of the organization of the diverse Shimbu Group forces east of Manila into a cohesive combat task force. To the north, near Ipo, he had stationed the Kawashima Force, which was composed of the 82nd Brigade and the 31st Regiment. To the south, the main contingent of the former Manila Defense Force had been relocated from the Philippine capital and renamed the Kobayashi Force, guarding the Wawa-Montalban area. However, the departure of General Tsuda's 105th Division to the northern stronghold had created a significant gap in the Shimbu Group's defenses. Although Yokoyama intended to address this vulnerability with the Noguchi Detachment, Major-General Noguchi Susumu's troops were still in the midst of a lengthy march from the Bicol Peninsula by the end of January. As a temporary solution, the Okita Detachment, a composite force consisting of five battalions centered around the 186th Independent Battalion, and the Kuromiya Detachment, a three-battalion unit based on the 181st Independent Battalion, were deployed in the Bosoboso-Antipolo region. Meanwhile, the Kogure Detachment, organized around the 1st Surface Raiding Base Force, was stationed at Lamon Bay. Manila was entrusted to Rear-Admiral Iwabuchi Sanji's Manila Naval Defense Force, which included approximately 13,700 naval personnel from the 31st Special Base Force responsible for defending the islands of Manila Bay and the capital, along with some Army reinforcements. On January 27, Swing's 11th Airborne Division departed from Leyte Island aboard ships from Admiral Fechteler's Task Group 78.2, heading directly to Nasugbu Bay to carry out Operation Mike 6. Following an uneventful journey and a brief preliminary bombardment on January 31, the 188th Glider Regiment successfully landed with minimal resistance and quickly advanced inland toward the Palico River, aiming for the section of Route 17 that leads to Tagaytay Ridge. Pleased with the initial landing, Swing subsequently deployed the 187th Glider Regiment and the division artillery, which began to relieve the rear elements of the 188th by midday. At the same time, the majority of the 188th secured the Palico bridge and crossed the river to reach Route 17. Further north, under pressure from MacArthur and Krueger, the 148th Regiment successfully crossed the Pampanga River and captured Calumpit, just as Beightler was dispatching the 145th Regiment along Route 3 to assist in the advance toward Manila. At Clark Field, the 108th Regiment was patrolling forward, while the 160th Regiment faced challenges in breaking through enemy defenses. Meanwhile, the 129th Regiment launched an attack on the main positions of the Eguchi Detachment at Top of the World hill, successfully securing its steep, grassy southern and southeastern slopes. On Bataan, General Jones sent the 152nd Regiment to travel through Olongapo and advance east along Route 7, while the 149th Regiment moved east toward Dinalupihan via a challenging trail located about 1,200 yards north of the highway. By the end of January, the 32nd Division had successfully taken control of the recently vacated Tayug area. The 6th and 25th Divisions reorganized in preparation for their final push towards San Jose, and the 1st Cavalry Division gathered at Guimba. The World War II brigade structure of Maj. Gen. Verne D. Mudge's dismounted 1st Cavalry Division differed greatly from that of the triangular infantry division of the period. Instead of three infantry regiments the 1st Cavalry Division had four cavalry regiments--the 5th and 12th in the 1st Cavalry Brigade, the 7th and 8th in the 2d Cavalry Brigade. Each regiment had two cavalry squadrons, each smaller than an infantry battalion, as opposed to the three battalions of an infantry regiment. Each cavalry regiment contained a weapons troop armed with 81-mm. mortars, .30-caliber and .50-caliber machine guns, and bazookas, but there was no heavy weapons troop within each squadron. The cavalry regiments lacked the antitank and cannon companies of an infantry regiment. 1st Cavalry Division Artillery was composed of one 75-mm. howitzer battalion, three 105-mm. howitzer battalions, and, for obvious reasons, an attached 155-mm. howitzer battalion. Reinforcing combat and service attachments brought the division's strength up to nearly 15,000 men, somewhat less than the strength of the reinforced 37th Division at the same time. On paper, each of the four cavalry regiments numbered 1,750 men--in contrast to the 3,000-odd of an infantry regiment--but none of the 1st Cavalry Division's regiments was up to strength. The division had received few replacements since entering combat on Leyte in October, and it had come to Luzon after very little rest from its arduous campaign through Leyte's mountains. The 1st Cavalry division was ready to advance towards Cabanatuan as General Mudge dispatched two reinforced motorized squadrons. On February 1, the Flying Columns, led by General Chase, crossed the Pampanga River and began their southern march with minimal resistance. As a result, Cabanatuan and Gapan were quickly captured, although some opposition was encountered south of the Peñaranda River. Meanwhile, the 188th Glider Regiment continued its advance towards Tagaytay Ridge, facing heavy enemy fire from Mount Cariliao but still managing to secure the important Mount Aiming. The 148th Regiment swiftly moved down Route 3 and captured Malolos with little resistance. However, the 152nd Regiment faced increasingly strong resistance at ZigZag Pass. While more rugged terrain than the ZigZag Pass area is to be found on Luzon, few pieces of ground combine to the same degree both roughness and dense jungle. Route 7 twists violently through the pass, following a line of least terrain resistance that wild pigs must originally have established. The jungle flora in the region is so thick that one can step 5 yards off the highway and not be able to see the road. The Japanese had honeycombed every hill and knoll at the ZigZag with foxholes linked by tunnels or trenches; at particularly advantageous points they had constructed strongpoints centered on log and dirt pillboxes. All the defenses were well camouflaged, for rich jungle foliage covered most positions, indicating that many had been prepared with great care and had been constructed well before Colonel Nagayoshi's 39th Regiment had reached the area in December. Colonel Nagayoshi had plenty of food and ammunition for a prolonged stand, and he also possessed numerous mortars and machine-guns. His artillery, however, was inadequate for the task at hand and he lacked certain types of medical supplies, especially malaria preventatives and cures. He had so scattered his mortars and artillery in order to protect them against American artillery and air strikes that his troops would often have difficulty massing their fires. Finally, his defensive line was scarcely 2000 yards wide northwest to southeast, thus rendering his whole position susceptible to vigorous outflanking maneuvers. On the other hand, he had good troops, well-prepared positions, and excellent defensive terrain. The 129th Regiment secured the summit of Top of the World hill, effectively ensuring Clark Field's protection from all but long-range artillery fire. The 20th Regiment launched its initial attack on Muñoz, which was thwarted by Colonel Ida Kumpei's tanks fortified as pillboxes. Additionally, the 27th Regiment attempted to advance towards Umingan but was unable to break through, while elements of the 35th Regiment bypassed this area and occupied barrio San Roque. February 2 mirrored the previous day in the San Jose sector, as the 20th and 27th Regiments continued their battle against the determined Japanese defenders. Meanwhile, Mullins dispatched the 35th Regiment in a two-pronged maneuver towards Umingan, successfully clearing most of the town by noon. In an effort to recover lost time, Mullins then directed the 35th toward Lupao in the afternoon, but its leading battalion was ultimately halted by intense Japanese artillery, mortar, and machine-gun fire. With their forward units stalled at Muñoz and Lupao, Patrick and Mullins resorted to flanking tactics. Accordingly, Patrick sent the 1st Regiment along the Talavera River to attack San Jose from the southeast, while the 63rd Regiment attempted to bypass Muñoz to the east and rejoin Route 5 north of the town. In turn, Mullins ordered the 161st Regiment to move cross-country to positions on Route 99 south of Lupao, then advance to Route 8 between San Isidro and San Jose while the 35th surrounded and cleared Lupao. However, on this day, the 105th Division successfully evacuated San Jose along with its stockpiled ammunition, regrouping north at Puncan and rendering the entire San Jose offensive ineffective. Simultaneously, Chase's Flying Columns passed through Gapan and entered Sabang, fording the Angat River to launch two simultaneous advances to the south and east. The 148th Regiment secured Plaridel after a brief but fierce skirmish, while the 152nd Regiment faced setbacks in the ZigZag Pass due to nighttime Japanese counterattacks and artillery fire. The 149th Regiment became disoriented and had to return to Olongapo, and the 188th Glider Regiment managed to break through to barrio Aga amidst heavy resistance, while the 1st Battalion of the 187th Glider Regiment moved forward to begin the assault toward Tagaytay. On February 3, Swing's glider infantry launched an assault on the western end of Tagaytay, while paratroopers from the 511th Parachute Regiment began to drop along the ridge in a rather scattered manner. The first echelon of the 511th, about 915 in all, had come to Tagaytay Ridge aboard 48 C-47 aircraft of the 317th Troop Carrier Group. The planes had flown north from Mindoro to approach Tagaytay Ridge from the northeast in order to avoid fire from Japanese anti-aircraft weapons west of the drop zone. The first 18 planes, carrying about 345 troops, dropped over the assigned area. At this juncture, planes from succeeding flights were nearly 6 miles and 3 minutes behind the lead aircraft. About 08:20 one of these later planes dumped out a couple of bundles of supplies. Taking this as a signal that they were over the proper drop zone, 'troopers of the succeeding 30 planes began jumping. Aircraft pilots, realizing they had not yet reached the proper point, attempted to halt the jumping, but the 511th's jump-masters continued sending the paratroopers out. Most of them landed almost 5 miles east-northeast of the assigned drop zone. A second group of 51 C-47s began approaching the drop area about 12:10. Some 80 men from the first 5 aircraft of this group landed in the proper place. The rest started out of their planes when they saw on the ground the collapsed chutes of the first misplaced jump. In the end, only 425 men landed on the assigned drop zone; the others, about 1325 in all, made scattered landings 4.5 to 6 miles to the east and northeast. The 11th Airborne Division, blaming the 317th Troop Carrier Group for the premature dropping, reported that the "true reason was the refusal of the Air Force to cooperate in a combined training program for Airborne and Air Force troops." In any event, it appears that some lack of jump discipline within the 511th contributed to the scattered, premature jumping. Fortunately for them, they encountered minimal resistance as they secured the unoccupied ridge. To the north, the 148th Regiment continued its advance southward, facing delays at several tidal streams that were unbridged and unfordable, but managed to reach a point two miles south of Marilao by day's end. At the same time, the 5th Cavalry's Flying Column destroyed a Japanese outpost at Angat and moved through the guerrilla-held Norzagaray before crossing the Santa Maria River to join the 8th Cavalry's Flying Column, which had already progressed to Talipapa and was nearing the outskirts of Manila. Meanwhile, the 27th Regiment successfully eliminated the remaining enemy pockets at Umingan; the 3rd Battalion of the 35th Regiment, advancing over elevated terrain northeast of Lupao, established a position on Route 8 approximately 1500 yards southeast of Lupao, while the rest of the regiment continued to launch unsuccessful frontal assaults on the town. The 20th Regiment managed to overrun a few Japanese strongholds at Muñoz but was unable to break through. On 3 February the 2d Battalion, 20th Infantry, moved in on the northwest, but could not reach Route 99 in its sector. The 3d Battalion pushed across that road at the southwest corner of Muñoz, but gained only half a block into the main section of the town. The 1st Battalion, on the south side of Muñoz, made negligible progress. By dusk, the 20th Infantry had overrun a few Japanese strongpoints, but in order to hold its gains had had to destroy completely and physically occupy every position it had reached so far. Muñoz, General Patrick had begun to realize, was going to be a costly, hard, and time-consuming nut to crack. The 20th Infantry had not yet closed with the main Japanese defenses, but had spent most of the last three days pinned down by Japanese artillery, tank, and machine gun fire. Only by hugging the ground and taking advantage of the little cover even shattered tree stumps afforded had the regiment kept its casualties down to 15 men killed and 90 wounded. Meanwhile the 63rd Regiment successfully bypassed Muñoz and advanced up Route 5 toward Caanawan; and the 1st Regiment similarly advanced along the San Jose-Rizal road, assembling at two points 1000 yards south and 1500 yards east of San Jose. Now, however, it is time to leave Luzon and head toward the Central Pacific. Following the successful capture of the Marianas and the establishment of B-29 Superfortress air bases on these islands, the Allies were finally able to conclude Operation Matterhorn and cease using bases in China and India for conducting raids on the Japanese mainland and other targets in East Asia. Between June 5, 1944, and January 17, 1945, General LeMay's 20th Bomber Command executed a total of 29 combat missions, inflicting significant damage on key military installations in southern Japan, Manchuria, Formosa, and Indochina, with a total loss of 73 B-29s. Meanwhile, General Hansell's 21st Bomber Command, reinforced by the 313th Bombardment Wing, struggled to achieve similar outcomes in both daylight precision bombing and area incendiary bombing, with the first three missions of January yielding the same disappointing results as those in December and November.  On January 3rd, Norstad's incendiary test mission was run on 3 January, when ninety-seven B-29's got off for Nagoya. Each plane carried a mixed load of bombs -14 x 350-pound M18 IB clusters fuzed to open at 8,000 feet and one 420-pound fragmentation cluster fuzed to open 1,000 feet below releasing altitude. What with aborts and planes straying from course, only fifty-seven bombed the urban area designated as primary target, most of them releasing visually though cloud cover was rated as 6/10. Some fires were started but there was no holocaust. Smoke rising to 20,000 feet combined with cloud to make observation of results impossible for the attackers. As a test, then, the mission was inconclusive. To the citizens of Nagoya, who were better informed than intelligence officers of 21st Bomber Command, the damage seemed slight. On January 9th, having satisfied Norstad's requirement, the command returned to its program of precision bombing against aircraft factories. Performance for the most part was of a piece with what had gone before. On 9 January 1945 seventy-two B-29's were sent against Musashino near Tokyo. High winds broke up the formations so that only eighteen planes were able to bomb the target; twenty-four bombs, widely scattered in the plant area, destroyed one warehouse and damaged two others-a slight return for the effort expended and the six B-29's lost. On January 14th, at the Mitsubishi Aircraft Works at Nagoya on the 14th, precision bombing was again less than precise. Seventy-three B-29's were airborne and forty bombed, getting four GP's-one ton-into the No. 5 Works area and damaging three buildings. Frustrated by this, Hansell increasingly blamed his crews for the unsatisfactory outcomes. Remarkably, he would only achieve his first fully successful B-29 attack on his final mission of the war. The target for the January 19 strike was virgin, a plant of the Kawasaki Aircraft Industries Company located 2 miles northwest of Akashi, a village on the Inland Sea some 12 miles west of Kobe. The Akashi works housed Kawasaki's general headquarters and one of the company's two large production units, which built the twin-engine fighters Nick and Randy and engines for Tony, Oscar and Frank fighters. Smaller than Nakajima and Mitsubishi, Kawasaki in 1944 delivered 17% of Japan's combat airframes and 12% of its combat engines. Against Akashi, Hansell sent 77 B-29s, plus 3 others in a diversionary strike. With good weather, 62 bulled it through to the Kawasaki factory, dumped 155 tons of GPs, and then returned with no losses. Interpreting strike photos, intelligence officers estimated that 38% of the roofed area showed major damage. This was an understatement. Every important building in both the engine and airframe branches had been hit and production was cut by 90%. Indeed, the Kawasaki Company liquidated the combined plant and dispersed the machine tools, which had suffered only slightly, to other sites. The Akashi shops were given temporary repairs at the cost of 226 tons of critical materials and over 9000000 yen, but the installation was used thereafter only for limited assembly jobs. It is a pity that the full results of this mission could not have been known to Hansell. His first completely successful B-29 attack, Akashi seemed to epitomize the doctrines of precision bombardment he had championed-and it was his last strike of the war. Unaware of this success, Hansell was replaced the following day as head of the 21st Bomber Command by the determined LeMay, who immediately suggested a shift to firebombing Japan's major cities at low altitude during nighttime, marking a stark departure from Hansell's previous strategies. However, the only obstacle in the flight path was Iwo Jima, which could alert the Japanese to an impending raid and still had operational airfields capable of launching intercepting fighters. These airfields had also been used for sporadic air assaults on the Marianas, although few attacks were actually carried out in January. Capturing Iwo Jima would resolve these issues, and Admiral Nimitz aimed to establish emergency landing facilities for B-29s based in Saipan, as well as a base for their fighter escorts targeting Japan. Consequently, he decided to proceed with the invasion, codenamed Operation Detachment. After this operation, Nimitz planned to invade Okinawa to secure and develop a robust air and naval base for the assault on the Japanese home islands, which we will discuss further later. For the Iwo Jima operation, Admiral Spruance was once again given overall command of the "big blue fleet," which was re-designated as the 5th Fleet. Under his command, Vice-Admiral Richmond Turner led Task Force 51, the Joint Expeditionary Force, responsible for landing Lieutenant-General Holland Smith's Expeditionary Troops. Turner was supported by Rear-Admiral William Blandy's Task Force 52, the Amphibious Support Force, which included ten escort carriers; Rear-Admiral Harry Hill's Task Force 53, comprising all transports and landing craft; Rear-Admiral Bertram Rodgers' Task Force 54, which had six battleships and five cruisers for shore bombardment; and Vice-Admiral Marc Mitscher's Task Force 58, the Fast Carrier Force. For the amphibious invasion, Major-General Harry Schmidt's 5th Amphibious Corps would deploy the 3rd, 4th, and 5th Marine Divisions, planning to land the 4th and 5th Divisions side by side with two regiments each along the two-mile stretch of beach between Mount Suribachi and the East Boat Basin on the island's southeast coast. Smith and Schmidt also decided to limit corps artillery to two battalions of 155mm howitzers, organized as the 1st Provisional Field Artillery Group, due to the limited space available for emplacements on the island. After landing, Major-General Clifton Cates' 4th Marine Division would take control of the Motoyama Plateau and its airfields, while also capturing the O-1 Line on the corps' right flank. Meanwhile, Major-General Keller Rockey's 5th Marine Division would secure the Mount Suribachi region before advancing northeast to capture the O-1 Line on the corps' left flank. They would then push forward across the island until Iwo Jima was fully secured. At the same time, Major-General Graves Erskine's 3rd Marine Division would remain in reserve, with only its 21st Marine Regiment deployed as the corps reserve. To aid in this effort, the 7th Air Force, under Generals Harmon and Hale, had been consistently targeting Iwo Jima's facilities since August 1944. Following intense attacks in December, which included bombardments by Rear-Admiral Allan Smith's 5th Cruiser Division against Iwo Jima, Haha Jima, and Chichi Jima were again struck on January 5, but the next bombardment wouldn't occur until January 25.  A fighter sweep by 28 P-38s opened the attack at 0945; 62 B-29s bombed at 1100 and 102 B-24s at noon; Crudiv 5 (Rear Admiral Allan E. Smith), comprising heavy cruisers Chester, Pensecola and Salt Lake City with six destroyers, arrived off Iwo at 1330 and opened bombardment at 1347. "Hoke" Smith approached the island from the west, rounded Mount Suribachi and then reversed track in a half-circle. Unfortunately the sky was so heavily overcast as to force the planes to bomb by radar and to hamper ships' spotting. Surface visibility was good enough to enable the island to be well covered by a naval bombardment, which lasted for 70 minutes and expended 1500 rounds of 8-inch and 5334 rounds of 5-inch shell. The bombers dropped 814 tons of bombs. Photographs, taken three days later, showed that both airfields on Iwo were wholly or in part operational, but no more enemy air raids hit the Marianas until Christmas Day. The job of keeping Iwo airfields neutralized was now turned over to B-24s of VII A.A.F. Between 8 December 1944 and 15 February 1945 they flew at least one strike daily over the island. The day before Christmas, Rear Admiral Smith's heavy cruisers, together with five destroyers, delivered a second bombardment, coordinated with a B-24 strike. This strike was slightly more eventful than the initial one in December, but even less effective. The bombardment, which expended 1500 rounds of 8-inch, provoked return fire from a 6-inch coast defense battery (designated "Kitty" on the target maps) in the northeast part of the island, but "Kitty's" claws managed to strike no closer than 200 yards. As proof of the slight damage inflicted by this bombardment, the Japanese were able to pay a vicious return visit to Saipan on Christmas Eve, a raid of 25 planes which destroyed one B-29 and damaged three more beyond repair. Crudiv 5 returned 27 December for a repeat performance, lighter than the others; and a fourth bombardment was set up for 5 January 1945. While fighter planes and B-24s hit Iwo Jima the same cruisers and six destroyers bombarded Chichi Jima, 145 northward, and the slightly nearer Haha Jima. Their hope was to catch a convoy bringing Japanese supplies to these islands, whence they were forwarded to Iwo by small craft at night. Destroyer Fanning, steaming ahead of the group as radar picket, encountered at 0206 a surface target, later identified as LSV-102, which she sank. At 0700 Admiral Smith's group opened a one hour and 49 minutes' bombardment of Chichi Jima. During it, destroyer David W. Taylor suffered an underwater explosion, probably from a mine, which flooded her forward magazine. The Haha Jima bombardment by Salt Lake City and two destroyers lasted for an hour. Crudiv 5 then pounded Iwo Jima for another hour and three quarters. The reply was negligible, and a few aircraft which made passes at the cruisers were easily driven off. Starting on the last day of January and continuing for two weeks, 7th Air Force aircraft bombed the island day and night, occasionally joined by LeMay's Superfortresses. For ten weeks, Iwo Jima faced near-daily bombardments from land-based aircraft, with nearly 6,800 tons of bombs dropped. Additionally, there were five naval bombardments that fired 203 rounds of 16-inch shells, 6,472 rounds of 8-inch shells, and 15,251 rounds of 5-inch shells. Under normal circumstances, such a heavy and sustained bombardment would have been more than enough to devastate an island of that size. However, the Japanese managed to restore the airfields on Iwo Jima just hours after each attack and continued to strengthen their defenses on the island. Following the fall of Saipan, the Japanese appointed Lieutenant-General Kuribayashi Tadamichi to oversee the defenses of the Bonin Islands, renaming the Ogasawara District Group as the 109th Division. Kuribayashi stationed Major-General Tachibana Yoshio's 1st Mixed Brigade and most of Colonel Iida Yusuke's 17th Independent Mixed Regiment on Chichi Jima, along with several other units across the islands. He accurately predicted that Iwo Jima would be the target for an Allied landing and took measures to make it virtually indestructible. To this end, he coordinated with Major-General Senda Sadasue's 2nd Mixed Brigade, Colonel Ikeda Masuo's 145th Regiment, and Lieutenant-Colonel Baron Nishi Takeishi's severely weakened 26th Tank Regiment, which had sustained heavy losses from American submarines at sea. Additionally, Major Fujiwara Tamachi's 3rd Battalion of the 17th Independent Mixed Regiment and a robust artillery unit led by Colonel Kaido Chosaku were included in the defense. Rear-Admiral Ichimaru Toshinosuke also provided a significant naval garrison on the island, centered around the 27th Air Flotilla, bringing Kuribayashi's total forces to approximately 21,060 men, far exceeding the American estimate of 13,000. Aware that the beaches would be vulnerable to enemy naval and air assaults, Kuribayashi opted to strengthen the Mount Suribachi and Motoyama Plateau areas. The Mount Suribachi area was made a semi-independent defense sector, its heavily fortified positions bristling with weapons of all types, ranging from casemated coast-defense guns and artillery to automatic weapons emplaced in mutually supporting pillboxes. The narrow isthmus connecting Suribachi to the rest of the island was lightly held by infantry, but heavily defended by enfilade fire from artillery, rockets, and mortars emplaced on both the high ground in the south (Suribachi area) and the northern portion of the island. The main defense line was a belt of mutually supporting positions organized in depth, running generally northwest-southeast across the island. It stretched from the cliffs north of the western beaches south to include Airfield Number 2; then, turning eastward through Minami, terminated at the rugged coast north of the eastern beaches. Pillboxes, blockhouses, bunkers, and dug-in tanks strengthened the defenses in the naturally formidable terrain everywhere throughout this belt. The second defense line generally bisected the remaining area in the northern portion of the island. It began several hundred yards below Kitano Point on the northwest coast, cut through Airfield Number 3 and the Motoyama area in the center, and terminated between Tachiiwa Point and the East Boat Basin on the eastern coast. Man-made emplacements were not as numerous in this second line, but natural caves and other covered positions afforded by the fantastically rugged terrain were skillfully organized for the defense. The beaches would be lightly defended but would receive fire support from the elevated positions. A substantial reserve force, including tanks, was also prepared to counterattack and push the Americans back into the sea if they managed to establish a foothold. In a shift from traditional Japanese defensive strategies, Kuribayashi moved away from full-scale counterattacks and suicidal banzai charges, instead instructing his troops to hold their mutually supportive positions to the last and to carry out small unit counterattacks at cutoff points. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The Allied forces continued their advance through Luzon, battling Japanese defenses, liberating prisoners, and securing key locations, paving the way for a final push toward Manila. Meanwhile, on Iwo Jima, General Kuribayashi was preparing for a final stand, hoping beyond hope to make the Americans pay so dearly they might end the war.

The Pacific War - week by week
- 165 - Pacific War Podcast - South China Sea Raid - January 14 - 21 , 1944

The Pacific War - week by week

Play Episode Listen Later Jan 14, 2025 46:02


Last time we spoke about the invasion of Luzon. As Operation Mike 1 commenced, General Swift's 1st Corps prepared to assault Lingayen Gulf while General Griswold's 14th Corps rehearsed at Huon Gulf. Despite successful diversionary strikes, Japanese forces anticipated an invasion. On January 2, enemy ships were spotted heading towards Luzon, confirming fears of a large-scale operation. Kamikaze attacks intensified, damaging Allied vessels, including the USS Long, which sank after being hit. Amidst bombardments, Filipino citizens demonstrated resilience despite the destruction, reflecting their loyalty and hope during the turmoil. As dawn broke on January 9, Kinkaid's amphibious convoys approached Lingayen Gulf, initiating a fierce assault. Preceded by heavy bombardments, American forces landed on the beaches, facing minimal resistance. The 14th Corps advanced toward key locations, while the 1st Corps secured strategic positions despite enduring sniper fire. By nightfall, they established a significant beachhead. Despite sporadic Japanese counterattacks, American troops pressed forward, and reinforcements were deployed to maintain momentum. The stage was set for a crucial campaign in Luzon. This episode is the South China Sea Raid Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  As we last left off, the 1st and 14th Corps had just successfully established a beachhead on Lingayen Gulf. On January 11, General Krueger further reinforced his position by landing additional reserves, aiming to effectively confront the formidable enemy forces entrenched in the eastern hills. Concurrently, Admiral Halsey's 3rd Fleet units made their entrance into the South China Sea to execute an ambitious raid known as Operation Gratitude. This operation was prompted by misleading intelligence reports suggesting that the hybrid battleship-carriers Ise and Hyuga were stationed in Cam Ranh Bay. In response, Halsey ordered Admiral Bogan's Task Group 38.2 to launch an assault on these supposed targets. This task group was primarily composed of the battleships New Jersey and Wisconsin, which were directed to bombard the bay and eliminate any Japanese vessels that had sustained damage from prior airstrikes. To enhance their operational capabilities, Halsey established Task Group 38.5, specifically designed for night operations, which included the night-capable carriers Enterprise and Independence. On January 12, aircraft from these carriers were deployed for a predawn reconnaissance mission over Cam Ranh Bay and its adjacent waters in search of enemy targets. Despite their efforts, the search yielded no results, indicating that the earlier intelligence had been inaccurate. Nevertheless, all three carrier groups proceeded with their planned strikes at 07:30, while the surface action group advanced toward Cam Ranh. Halsey's strategic gamble proved to be remarkably successful. Although the Ise and Hyuga were not present in the bay, American aviators discovered a wealth of enemy shipping, including three significant Japanese convoys. Sherman's TG 38.3 encountered the most valuable target off Qui Nhon north of Cam Ranh. This was convoy Hi-86 with nine merchants and a heavy escort. The convoy had departed Cape St Jacques on January 9 and was headed north. The escort comprised light cruiser Kashii and five kaibokan. Late on January 11, it reached Qui Nhon Bay and anchored. After leaving Qui Nhon Bay, it was discovered by TG 38.3. In two large attacks, aircraft from Essex, Ticonderoga, Langley, and San Jacinto laid waste to the convoy. None of the nine merchant ships in the convoy survived this onslaught. Cargo ships Yoshu Maru and Eiman Maru (loaded with bauxite and raw rubber), along with tanker San Luis Maru, were sunk. The other six ships were damaged and forced to beach. Otsusan Maru (a cargo ship converted to tanker), passenger-cargo ship Tatebe Maru, cargo ship Kyokuun Maru, cargo ship Yusei Maru, ore carrier Tatsubato Maru, and cargo ship Banshu Maru No. 63 all became constructive total losses. The escort for this large convoy met a similar fate. Light cruiser Kashii was hit amidships by a torpedo in the early afternoon. This was followed by two bomb hits aft that detonated her depth-charge magazine. Kashii sank stern first with 621 members of her crew; only 19 survived. CD-23 was attacked north of Qui Nhon and sunk with her entire crew of 155 officers and men. CD-51 suffered the same fate. After she blew up and sank, her depth charges detonated with fatal consequences for any survivors; 159 men were lost. From the entire convoy, only kaibokans Daito and Ukuru, and corvette CD-27 survived, albeit in a damaged state. As a result, Admiral McCain's Task Force 38 conducted an impressive total of 984 strike missions throughout the day. This relentless assault led to the sinking of the light cruiser Kashii, two minesweepers, eight kaibokans, two subchasers, five transport ships, fourteen cargo vessels, and nine oilers. Additionally, four kaibokans, one subchaser, three transports, four cargo ships, and two oilers were damaged. This operation marked the highest number of ships sunk by airstrikes in a single day during the war, showcasing the effectiveness of the American air campaign and the critical role of intelligence in naval warfare. In addition to inflicting significant damage on Japanese shipping, the aviators under Admiral Halsey achieved remarkable success by claiming the destruction of 113 enemy aircraft, both in the air and on the ground, while sustaining the loss of 23 American aircraft. The impact of these operations extended beyond aerial engagements; critical infrastructure was also targeted. Airfields, docks, and oil storage facilities located between Tourane and Saigon suffered considerable damage. Notably, the railway station in Nha Trang and a vital bridge on the route connecting Saigon to Bien Hoa were also affected, disrupting transportation and supply lines.   Meanwhile, Bogan's surface strike group was unable to locate any Japanese vessels during their operations and instead focused their firepower on bombarding Cam Ranh Bay, further demonstrating the ongoing conflict's intensity. Turning to the situation in Luzon, the 1st and 14th Corps were poised to advance their offensives. To the west, the 185th Regiment and the 40th Reconnaissance Troop initiated a push toward the recently vacated Port Sual. The 160th Regiment maintained a watchful presence at Aguilar, while patrols from the 148th Regiment ventured into towns occupied by guerrilla forces, specifically Urbiztondo and Bayambang. In the eastern sector, the 6th Division was temporarily held back to prevent the creation of a potentially hazardous gap along the front of the 1st Corps. However, the reinforced 43rd Division continued its advance against the most formidable Japanese defenses encountered on Luzon to date. Along the coastline, the 158th Regiment dispatched patrols into Damortis, discovering the town largely deserted. The 172nd Regiment attempted an attack on Hill 580, which ultimately proved unsuccessful, while the 63rd Regiment was deployed to close the widening gap between the 158th and 172nd Regiments. The primary objective of these coordinated efforts was to defeat Major-General Sato Bunzo's 58th Independent Mixed Brigade and secure control of the Damortis-Rosario road. The Damortis-Rosario road, a 2-lane, concrete-paved section of Route 3, led east from the junction of Route 3 and the coast road at Damortis, about 8 miles north of San Fabian, to the junction of Routes 3 and 11, 8 miles inland and a mile east of Rosario. Seizure of the Damortis-Rosario stretch of Route 3 would present 1st Corps with an easy means of access to Route 11, in turn providing a 2-lane asphalt-paved axis of advance toward Baguio along the deep valley of the Bued River. Equally important, if the 1st Corps could quickly gain control over the Damortis-Rosario road and the Routes 3-11 junction, the corps could largely overcome the threat of counterattack against the 6th Army's beachhead from the north and northeast. The Damortis-Rosario road ran sometimes across wooded ravines and sometimes over ridge tops for 3/4 of the way to Rosario, and then continued across open farm land and through Rosario to a junction with Route 11. The road was dominated by broken ridges and steep-sided hills to both the north and the south for the first 5 miles inland. South of the road the hills and ridges were grass-covered; to the north many of the draws and ravines contained thick scrub growth. Bare, steep heights north, northeast, and east of Rosario controlled the Routes 3-11 junction. The 58th Independent Mixed Brigade, defending the Damortis-Rosario road, had all the advantages of observation, while the relatively soft rock and dirt mixture of the hills and ridges gave the brigade ample opportunity to indulge in what was soon to appear to the 1st Corps as the Japanese Army's favorite occupation--digging caves and tunnels. Achieving this would mitigate the threat of a counterattack against the 6th Army's beachhead from the north and northeast. With the security of its left flank assured, the 14th Corps could then accelerate its advance toward General Krueger's main objective: the Central Plains-Manila Bay region. This strategic maneuvering was crucial for consolidating American forces and ensuring a successful campaign in the Philippines. At the same time, the 169th Regiment faced ongoing challenges at Hill 318 and the southern part of the Japanese-held third ridgeline, while the 103rd Regiment made unsuccessful attempts to advance toward the Hill 200 complex, which was firmly defended by the 2nd Battalion, 64th Regiment. Meanwhile, General Tominaga executed his final large-scale kamikaze attack during the Philippines Campaign, successfully damaging two destroyer escorts, one destroyer transport, and five merchant ships. The final attacks were recorded on January 13. Only two suicide aircraft were dispatched, both IJA Ki-84 Franks. One surprised the crew of escort carrier Salamaua. Unengaged by antiaircraft fire, the Frank hit amidships. One of the aircraft's bombs exploded on the hangar deck and the second passed through the ship creating a hole near the waterline. The carrier was left without power while major fires took hold. Damage control was ultimately successful, but not before 15 were killed and 88 wounded. Salamaua was out of the war until April. Also on this day, attack transport Zeilin was hit by a probable IJN aircraft conducting an impromptu suicide attack. Ultimately, the 4th Air Army was scheduled to evacuate to Formosa on January 15, marking the end of the threat from Japanese air power in the Philippines, although the Allies were not yet aware of this. Since the initial kamikaze assault on the Mindoro-bound convoys on December 13, Japanese aircraft had sunk 24 vessels and damaged 67 others. Casualties from these air attacks aboard ships were approximately 1,230 men killed and 1,800 wounded, while the Allies estimated they had destroyed around 600 Japanese aircraft during the same timeframe. Back in Lingayen Gulf on January 13, the 172nd Regiment once again advanced up the grassy, steep slopes of Hill 580, successfully securing most of the area against fierce resistance. Simultaneously, the 63rd Regiment attacked north from Hill 247 and captured Hill 363, despite lacking artillery support. Artillery support was to have been provided by the 43rd Division's 155-mm. howitzer battalion, the 192nd Field Artillery Battalion, since the 63rd Regiment's own 105-mm. battalion had been sent south with the rest of the 6th Division. Unfortunately, the 192nd Field Artillery did not learn it was to support the 63rd until after dark on January 12, and could not start moving to good close support positions until daylight on the 13th, after the 63rd had started its attack. Unlike a 105-mm. battalion, the 192nd did not normally operate in direct support roles and lacked the forward observers and communications the lighter battalions possessed. The 192nd might therefore have been expected to take some time to prepare for its direct support mission, but the battalion reported it could have provided some support--with at least one battery--by noon on the 13th had not Colonel Ralph C. Holliday, commanding the 63rd Regiment, insisted that wire be laid for artillery liaison officers and forward observers, a job that was not completed for almost 36 hours. Colonel Holliday may have been influenced in his decision by the fact that the artillery's SCR-610 radio did not work efficiently in the broken terrain of the middle ridge line where the 63rd was attacking. It was not, indeed, until the 43rd Division had supplied the 192nd Field Artillery with infantry SCR-300 sets that the battalion was able to establish satisfactory radio communications. Then, on January 14, the first radio brought up to the battalion's forward observers was promptly destroyed by Japanese artillery, which also cut wire that had already been laid. Support was again delayed, so the entire battalion was not in position and ready to give the 63rd Regiment the support it needed until midafternoon on January 15. Meanwhile the 169th Regiment completed the clearing of the southern end of the ridgeline, while the 103rd Regiment continued its unsuccessful efforts to take Hill 200. To the west, the 6th Division established a fortified line extending from Malasiqui to Manaoag. They promptly dispatched reconnaissance units to the east and south to gather intelligence on enemy movements. The 185th Regiment achieved a significant victory by successfully assaulting Port Sual, while the 160th Regiment engaged in several skirmishes with the reinforced 23rd Reconnaissance Regiment, which had retreated from Port Sual at the onset of the conflict. Meanwhile, patrols from the 148th Regiment advanced into Wawa, strategically located between Bayambang and Urbiztondo. The following day, the 185th Regiment continued its momentum by capturing the crucial road junction town of Alaminos on the Bolinao Peninsula. Some of its elements also pushed northward toward Cabalitan Bay, where they discovered that Allied Naval Forces had already landed to establish a seaplane base, enhancing their operational capabilities in the region. Looking to the east, the 103rd Regiment made gradual but consistent progress along Hill 200, while the 169th Regiment executed a costly frontal assault to clear Hill 318, suffering significant casualties in the process. The 172nd Regiment advanced north along the third ridge, successfully seizing Hill 565 despite facing scattered resistance. The 63rd Regiment continued its slow advance northward, persistently harassed by Japanese artillery and mortar fire, which impeded their progress. Additionally, the 158th Regiment initiated an offensive toward Rosario but was quickly compelled to retreat due to intense Japanese artillery and machine-gun fire. In contrast, General Yamashita, while cautious about launching a major counteroffensive, recognized the necessity of limited offensive actions to regain the initiative. He believed that such actions would effectively disrupt the enemy's advance inland. Consequently, he ordered General Nishiyama's 23rd Division to conduct a robust raiding attack against the San Fabian-Alacan sector during the night of January 16. This strategic decision aimed to exploit the element of surprise and inflict damage on the enemy forces, thereby buying time for his troops to regroup and fortify their positions. In a strategic initiative aimed at maximizing the destruction of enemy weaponry, supplies, and critical base installations, the 58th Brigade, along with the 71st and 72nd Regiments, was instructed to assemble specialized "suicide" raiding units. These units comprised carefully selected soldiers, heavily armed with automatic firearms and supported by demolition teams trained for explosive operations. In addition, a fourth unit was to be formed from the Shigemi Detachment of the 2nd Armored Division, which had recently positioned itself on the southern flank of the 23rd Division. This unit would consist of a mobile infantry company and a medium tank company. The operational plan called for these units to breach the enemy's beachhead perimeter simultaneously at various locations on January 17. Their objective was to swiftly execute their missions and then withdraw to safety. As preparations for this limited counteroffensive unfolded, the American forces continued their own offensive operations, which had commenced on January 15. In this context, the 158th Regiment launched an eastward assault, successfully advancing approximately 1,000 yards. Meanwhile, the 63rd Regiment cautiously pushed forward over a mile and a half northward from Hill 363. The 172nd Regiment made a rapid advance to the Cataguintingan road junction, effectively establishing a battalion at the edge of Route 3, about a mile and a half west of Rosario. In contrast, the 169th Regiment encountered challenges during a two-pronged attack on Hill 355, leading General Wing to order the regiment to bypass the hill to the south and reposition overland to Route 3 at barrio Palacpalac. Conversely, the 103rd Regiment achieved significant success in their assault on the Hill 200 complex. Further to the west, patrols from the 185th Regiment advanced westward, successfully reaching Dasol Bay. Additionally, a battalion from the 129th Regiment crossed the Agno River at Wawa and continued south along a dusty gravel road toward Camiling. Other elements of the 160th Regiment also moved down from Aguilar to Camiling, consolidating their position in the area. After completing refueling operations over the previous days, Task Force 38 resumed its northern advance to launch an assault on Formosa on January 15. Despite Admiral McCain's recommendation to cancel the strike due to inclement weather conditions, Admiral Halsey opted to proceed with the operation. As a result, a series of airstrikes were executed against Formosa and the Pescadores Islands throughout the day. The 16 fighter sweeps conducted during this operation managed to destroy only 16 Japanese aircraft in the air and an additional 18 on the ground. However, the bombing missions targeting enemy shipping proved more effective, leading to the sinking of the destroyers Hatakaze and Tsuga, along with one transport vessel and two merchant ships, albeit at the cost of losing 12 American aircraft. Following these strikes, Task Force 38 redirected its course toward Hong Kong, which came under attack on January 16. Unfortunately, the American forces encountered severe weather conditions and faced intense anti-aircraft fire. This resulted in a limited success, with the Americans sinking just one transport ship, five oilers, one cargo vessel, and one guardboat. Additionally, they inflicted damage on the destroyer Hasu, three destroyer escorts, one corvette, one transport, and one oiler. The strikes also caused significant destruction to key infrastructure, including Kai Tak Airport, the Kowloon and Taikoo docks, the Aberdeen dockyard, the Kowloon-Canton railway, and the Macau Naval Aviation Center. In a broader campaign, the Americans executed secondary strikes against Canton and Hainan Island, as well as targeting several airfields along the Chinese coast, particularly between the Leizhou Peninsula and Swatow. However, this ambitious operation came at a steep cost, with Task Force 38 suffering a total loss of 49 aircraft—27 due to operational issues and 22 as a result of enemy action. With the South China Sea Raid concluded, Admiral Halsey directed his fleet toward the Luzon Strait, adhering to Admiral Nimitz's request. Ultimately, Halsey's aggressive campaign resulted in the destruction of approximately 300,000 tons of Japanese shipping and an estimated 615 Japanese aircraft, all at the expense of 201 American planes. Returning to the Lingayen Gulf, Wing's offensive operations persisted on January 16. The 63rd, 158th, and 172nd Regiments continued their assaults toward the town of Rosario. However, they encountered fierce resistance from the determined Japanese defenders, which significantly hampered their progress. In contrast, the 169th Regiment achieved a notable advancement by reaching Palacpalac, while the 103rd Regiment successfully captured the strategically important Hill 200 complex. From their newly secured positions, elements of the 103rd Regiment pursued the retreating Japanese forces toward Pozorrubio. Meanwhile, two reinforced companies advanced toward Potpot, and both towns ultimately fell into American hands on January 17. In a broader strategic context, General Krueger directed General Griswold to dispatch additional troops south of the Agno River in preparation for a decisive push toward Manila. By January 17, the 14th Corps had established outposts at key locations including Moncada, Nampicuan, Anao, and Paniqui, solidifying their control over the area. Simultaneously, Japanese General Nishiyama was preparing to initiate a local counteroffensive by nightfall on January 16. However, the 72nd Regiment's raiding unit was unable to participate due to enemy penetrations disrupting their plans. On the northern front, Sato's raiding unit conducted a minor raid against an artillery position held by the 158th Regiment, but this attack proved largely inconsequential. In contrast, the raiding unit from the 71st Regiment executed a more impactful maneuver by advancing down the Bued River valley. They successfully infiltrated the rear installations of the 172nd Regiment, where they ignited a gasoline dump, damaging several trucks in the process. This raid resulted in the deaths of two American soldiers and injuries to eight others. At Palacpalac, confusion reigned as the retreating 2nd Battalion of the 64th Regiment inadvertently engaged with the perimeter of the 1st Battalion of the 169th Regiment. This chaotic encounter cost the Japanese approximately 100 men before they retreated in disarray, further illustrating the tumultuous nature of the battlefield. In a dramatic turn of events, the tank raiding unit launched a surprise attack on the newly established outpost at Potpot. Initially, the first two tanks managed to breach the perimeter, unleashing a barrage of machine-gun fire in all directions as they sped away down the road toward Manaoag. However, the remaining tanks, along with their infantry support, encountered fierce resistance from determined defenders, leading to a sharp and intense fire fight that lasted two hours. Despite their initial success, the attackers were ultimately repelled. As dawn broke, the two tanks that had previously penetrated the defenses returned down the Manaoag road, but this time they met their demise, successfully destroyed by the defenders who had regrouped and fortified their positions. Since the onset of the invasion, the 1st Corps had suffered significant casualties, with approximately 220 men killed and 660 wounded. In stark contrast, Griswold's forces experienced far lighter losses, with only 30 killed and 90 wounded. With the enemy's counterattack thwarted, the 43rd Division managed to secure positions that effectively reduced the likelihood of another large-scale surprise offensive from the Japanese forces. However, to completely eliminate the remaining threats, Commander Wing recognized the necessity of securing control over the Rosario junction and establishing a solid hold on Route 3 to the south of this critical point. The challenge was considerable, as Japanese artillery, mortars, and machine guns positioned on the surrounding high ground commanded all approaches to Rosario. Consequently, Wing had no choice but to restrict the 172nd Regiment to a defensive holding action on its left flank while directing its right flank to seize the high ground immediately to the north and northwest of Rosario. In addition, the 63rd and 158th Regiments were tasked with neutralizing the enemy stronghold along the Rosario-Damortis road. To expedite the capture of the road junction, Wing also planned for the 103rd and 169th Regiments to launch an offensive drive north along Route 3. This coordinated effort aimed to strengthen their strategic position and diminish the Japanese threat in the region, ultimately paving the way for a more secure and stable front. In response to the evolving battlefield situation, General Krueger ultimately ordered General Mullins' 25th Division to secure the right flank previously held by Wing's forces. This strategic move prompted the 27th and 161st Regiments to begin the process of relieving the 103rd and 169th Regiments. By doing so, the 6th Division would be able to resume its advance, now directed towards Urdaneta and the Cabaruan Hills, critical areas for the ongoing campaign. To the west, Krueger aimed to maintain the 14th Corps along the Agno River line until General Swift's 1st Corps could effectively neutralize the enemy resistance stretching from Damortis to Urdaneta. This would enable Swift's forces to maneuver southward alongside Griswold's corps. However, General MacArthur was eager to initiate a southern advance toward Manila as soon as possible. Consequently, he instructed the 14th Corps to reposition its main forces back to their previous outpost line south of the Agno by January 20. Following this, the corps was to launch an offensive towards Tarlac and Victoria. Once they established a presence along the Tarlac-Victoria line, the corps would prepare to advance toward Clark Field, a vital objective necessary for the successful neutralization of Japanese strongholds at Iwo Jima and Okinawa. To bolster this offensive, MacArthur also planned to deploy the 11th Corps on the western coast of Luzon, just north of the Bataan Peninsula. This amphibious operation aimed to disrupt Japanese defensive strategies in the Clark Field area, thereby enhancing the overall effectiveness of the Allied campaign. In contrast, in reaction to the loss of the Hill 200 complex, Japanese General Yamashita ordered the 2nd Tank Division to advance immediately into the Tayug sector. There, Lieutenant-General Iwanaka Yoshiharu would take command of the 10th Division forces already stationed in the region. The armored units were tasked with positioning themselves along the trail north of San Nicolas and on both sides of the Ambayabang River, with the objective of containing any potential enemy advances to the east. Additionally, the Shigemi Detachment received orders to move its main forces from San Manuel to Binalonan, where they were to defend the town resolutely, prepared to hold their ground against any assault. In addition, General Okamoto was tasked with positioning his main forces to secure the immediate approaches to San Jose. Meanwhile, General Tsuda's 105th Division was instructed to advance northward through Cabanatuan as quickly as possible to establish defensive positions behind the 10th Division, specifically at Minuli and north of Carranglan. However, not all of these strategic plans could be effectively executed. By January 17, Yamashita discovered that the Villa Verde Trail was impassable for tanks and trucks, rendering it unusable for the planned armored movements. Furthermore, the terrain in the Tayug-San Nicolas area proved to be unsuitable for armored operations, complicating the situation further. On January 17 the 14th Area Army commander belatedly learned that the 10th Division had never concentrated at San Jose and that it had made no real effort to dispose itself along the entire Tayug-Umingan-Lupao-San Jose defense line for which it was responsible. General Okamoto, the division commander, had decided that he did not have sufficient strength to hold the relatively open ground assigned to him. Most of his 39th Regiment was with the Kembu Group; the bulk of the 10th Regiment, greatly understrength, was attached to the 103rd Division for the defense of northern Luzon; and, at least as late as of January 15, he had received no word as to when he might expect the attached Tsuda Detachment to arrive in the San Jose area from the east coast. He had therefore withdrawn most of his troops up Route 5 from San Jose and had started disposing them along the line Yamashita had intended the 105th Division to hold; leaving behind only a reinforced infantry company and two artillery battalions to secure the all-important railhead. Okamoto had directed the 10th Reconnaissance Regiment to remain in the San Nicolas area, and he stationed three or four rifle companies of his 63rd Regiment along the Tayug-Lupao line and in rising ground to the southwest. Confronted with these unexpected developments, Yamashita concluded that he had no choice but to accept the redeployment of the 10th Division as an established fact. Consequently, he ordered the 2nd Tank Division, which had already begun its movement toward Tayug, to concentrate its main forces southeast of Tayug to safeguard the immediate approaches to San Jose. Additionally, the 6th Tank Regiment was assigned to position itself in Muñoz to cover the southwestern approach to the area. To further bolster defenses, Tsuda was instructed to deploy two of his five advance battalions to San Jose. However, as these tactical adjustments were being made, it became necessary to shift focus away from Luzon and turn attention toward Leyte, where the final operations on the island were unfolding. It is important to note that the majority of General Suzuki's forces had successfully retreated to the Villaba-Mount Canguipot region, although some strong elements remained isolated further to the east. With General Eichelberger's 8th Army assuming control of the island, American forces commenced the final phase of operations to secure Leyte, methodically working to eliminate any remaining pockets of resistance. From January 1 to February 15, the 11th Airborne Division conducted patrols in the Burauen area, where they engaged and successfully eliminated a well-entrenched enemy force positioned on the southern slopes of Mount Majunag. Meanwhile, the 96th Division carried out extensive patrols in the eastern mountainous regions before taking over from the 11th Airborne Division. In the southern part of the island, the 7th Division launched numerous patrols and deployed a reinforced battalion that effectively neutralized all enemy forces in the Camotes Islands. Additionally, the 77th Division focused on clearing various pockets of enemy resistance located in northwestern Leyte. By late January, the Americal Division arrived to assist in the cleanup operations in Samar and Leyte, a mission that was successfully completed by February 24, with support from the 1st Filipino Regiment. However, during this time, Japanese General Suzuki was formulating his strategy for Operation Chi-Go. This operation involved the amphibious movement of several military units to different islands within the Visayas using large motorized landing barges. Suzuki's initial plan entailed deploying the majority of the 1st Division to establish a garrison on Cebu Island, while the headquarters of the 35th Army was to relocate to Davao. This strategic move would enable him to take direct command of military operations on Mindanao. Following this, he intended to dispatch the 41st and 77th Regiments to Mindanao, assign the 26th Division to the Bacolod area on Negros Island, and send the 5th Regiment along with units from the 102nd Division to Cebu. Furthermore, the 16th Division and the 68th Brigade, commanded by General Makino, were to remain in Leyte to engage in guerrilla warfare tactics.  The 102nd Division presented certain difficulties. There had been instances of 40 to 50 deserters fleeing to Cebu or Negros on boats they had built for themselves. Deserters that were apprehended were court-martialed. General Suzuki for some time had been out of touch with General Fukei, the commanding general of the 102nd Division, which was in the Mt. Pina area. By chance, one of Suzuki's officers learned that Fukei was planning to evacuate to Cebu. Suzuki was incensed since he and his staff felt that Fukei "was violating the military code in taking these steps without consent." He therefore ordered Fukei to remain at Leyte. Fukei did not answer but his chief of staff sent the following reply: "We appreciate the efforts of Army but at the present time we are very busy preparing for retreat. The division commander and chief of staff are unable to report to Army Headquarters." Suzuki was "entirely displeased" with the reaction of Fukei and sent his chief of staff, General Tomochika, to investigate the situation. When Tomochika arrived he found that Fukei, with his chief of staff and some headquarters personnel, had already left for Cebu. The sequel to these events was that Suzuki relieved Fukei of his command and ordered him to remain on Cebu until he received further orders. Upon the arrival of Suzuki in Cebu in the spring of 1945, Fukei was sentenced to confinement for thirty days. Suzuki asked IGHQ in Tokyo for authority to court-martial Fukei but no reply was forthcoming. In the end, Fukei was released and later returned to command of the 102nd Division. In the midst of ongoing military operations, Suzuki implemented measures to ensure that the forces stationed on Leyte could sustain themselves. He instructed his troops to make the most of local resources by utilizing available food and materials. This included directives to cultivate sweet potatoes and Indian corn, with the hope of sourcing all necessary provisions from the surrounding areas outside their operational base. However, the Japanese forces faced significant challenges due to relentless American air raids and mop-up operations, which severely hindered their ability to procure supplies. The hostile environment made it difficult for them to plant and harvest the crops they had intended to grow. Despite these obstacles, the Japanese managed to capitalize on the conclusion of the harvest season. They were able to secure substantial amounts of food that had been stored by local Filipinos, including a considerable quantity of coconuts and sweet potatoes. By early January, the 1st Division began its gradual movement toward Cebu, successfully transporting around 800 men to the island by mid-January. Unfortunately, the situation worsened as enemy PT boats established a stringent sea blockade, rendering maritime transportation impractical until mid-March. This blockade left approximately 2,000 men from the 1st Division, along with other units of the 35th Army, stranded on Leyte. Simultaneously, the Imahori Detachment, alongside the Mitsui Shipping Unit and the 77th Regiment, advanced to the southern Matag-ob area and subsequently moved toward Villaba, reaching their destination in early February. The majority of the 26th Division also made progress, arriving in the region north of Ormoc in mid-January before commencing a northwestward movement. By February, they successfully established contact with the rest of the 35th Army. Meanwhile, the remnants of the 16th Division could only reach the Valencia area in February, where they would remain until the end of the month. For the foreseeable future, the Japanese units left behind on Leyte faced the daunting task of defending against the advancing Americal Division and the 1st Filipino Regiment, which were steadily gaining ground.  I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. Admiral Halsey launched Operation Gratitude, targeting Japanese shipping. Despite misleading intel, they decimated enemy convoys, showcasing the effectiveness of airstrikes and securing strategic advances in Luzon. American forces advanced through Luzon while Task Force 38 struck Formosa and Hong Kong. Despite fierce Japanese resistance and challenging weather, the Allies steadily gained ground, though both sides suffered significant losses in the campaign.

Why We Fight ~ 1944
Admiral Nimitz and Leadership in the Pacific - 1944

Why We Fight ~ 1944

Play Episode Listen Later Jan 12, 2025 66:43


Joining me in this episode is historian Trent Hone, continuing to share stories and insight of Admiral Nimitz in the Pacific and the unique challenges he faced in trying to effectively coordinate assets and work with other commanders. In this episode, Trent brings up the Battle of Leyte Gulf and the Battle off Samar, both of which have dedicated episodes coming up with Dr. Regina Akers from the Naval History and Heritage Command (NHHC), US Army veteran, historian, and author Dr. James Young, and retired US Navy LCDR Parks Stephenson. There is also an episode on Kamikaze attacks with Guy Nasuti, US Navy veteran and historian with the NHHC.LinksMastering the Art of Command: Admiral Chester W. Nimitz and Victory in the Pacific by Trent Hone (Amazon)Learning War: The Evolution of Fighting Doctrine in the US Navy, 1898 - 1945 by Trent Hone (Amazon)Major Fleet-Versus-Fleet Operation in the Pacific War, 1941 - 1945 by Milan Vego (Amazon)The Allure of Battle: A History of How Wars Have Been Won and Lost by Cathal Nolan (Amazon)The Last Stand of the Tin Can Sailors: The Extraordinary World War II Story of the US Navy's Finest Hour by James D. Hornfischer (Amazon)Nimitz at War: Command Leadership from Pearl Harbor to Tokyo Bay by Craig L. Symonds (Amazon)Mother of Tanks website (http://www.motheroftanks.com/podcast/) Bonus Content (https://www.patreon.com/c/motheroftanks)

The Pacific War - week by week
- 164 - Pacific War Podcast - Invasion of Luzon - January 7 - 14 , 1944

The Pacific War - week by week

Play Episode Listen Later Jan 7, 2025 46:02


Last time we spoke about the Aitape-Wewak Campaign. General Dunckel's task force successfully invaded Mindoro, establishing airfields to support operations on Luzon. With General Eichelberger's 8th Army and General Krueger's 6th Army poised to capture Lingayen Gulf, guerrilla forces on Luzon provided crucial intelligence. As plans for the Luzon invasion solidified, General Yamashita prepared defenses, predicting an assault between January 10 and 20. Despite dwindling resources, he aimed to delay the enemy's advance. Meanwhile, Allied forces readied for a swift amphibious attack to secure Manila and restore the Philippine government. In December, Australian forces established outposts at Yasile and Yambes, successfully repelling Japanese attacks. After fierce clashes, they advanced 40 miles along the coast. Meanwhile, the U.S. military bolstered defenses in Saipan and launched bombing raids on Japanese facilities, achieving mixed results. Despite heavy losses, they began to impact Japanese production capabilities. As the month ended, the Japanese launched a final assault on the Marianas, but the Allies continued their strategic advances, setting the stage for future operations. This episode is the Invasion of Luzon Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  We last left off with the plans for Operation Mike 1 being finished. General Swift's 1st Corps was ready to land on the eastern beaches of Lingayen Gulf, while General Griswold's 14th Corps prepared to go ashore on the western beaches. Additionally, successful diversionary operations had been conducted on Mindoro, and Admiral McCain's Task Force 38 executed several moderately successful strikes against Formosa and the Ryukyu Islands in early January. Meanwhile, the 14th Corps elements staging at New Britain completed loading on 10 December; those mounting at Bougainville finished two days later. On the 17th all groups of the III Amphibious Force rendezvoused at Huon Gulf, eastern New Guinea, to rehearse the Lingayen assault. General Griswold felt that the 37th Division's rehearsal was satisfactory but had much fault to find with the 40th Division, remarking upon a "general failure to observe the spirit of the rehearsal." As a result, further training was conducted at Manus Island in the Admiralties, where the convoy reassembled on 22 December. On December 27, Admiral Wilkinson dispatched his LSTs and LSMs, followed by the remainder of Task Force 79 four days later. On the same day, Admiral Barbey's convoy, which included Major-General Leonard Wing's 43rd Division, loaded at Aitape before proceeding to Sansapor to load Major-General Edwin Patrick's 6th Division. Task Force 78 departed Sansapor on December 30, heading to a rendezvous point with other elements of Admiral Kinkaid's Luzon Attack Force. By January 4, all components of Task Force 77 had successfully gathered at Leyte Gulf, with MacArthur personally boarding the light cruiser Boise. Kinkaid's minesweepers, Admiral Oldendorf's Bombardment and Fire Support Group, and most of Admiral Durgin's escort carriers had already left the gulf on January 2 to conduct preliminary operations off Luzon. By January 6, the rest of the Luzon Attack Force began moving toward Lingayen Gulf, led by Admiral Berkey's light cruisers. As Mindoro-based aircraft significantly increased the intensity of their assaults during the last week of December—sinking seven transports and two escorts, and destroying over 140 aircraft. General Yamashita's tense and expectant forces were still racing against time to complete,their battle preparations when the first warnings came that the enemy was again on the move. At 1322 on 2 January, a naval lookout post on Surigao Strait reported that a long train of about 80 enemy ships, screened by destroyers, was moving through the strait into the Mindanao Sea. Other reports which followed immediately warned that large numbers of invasion craft were gathered in the Leyte, Palau and Marianas areas, and that enemy submarines had appeared in force off the west coast of Luzon. At first it was thought that the enemy convoy was merely a reinforcement and resupply group destined for Mindoro. On 3 January, however, developments began to point more conclusively toward a full-scale amphibious operation against Luzon. In the afternoon, just as the initially sighted enemy group passed into the Sulu Sea, a large enemy naval task force, including 12 escort carriers, four battleships and eight cruisers, was reported following in its wake through Surigao Strait. Another delayed report stated that an enemy transport convoy of 90 ships, under strong naval escort, had been spotted the previous day northwest of Palau, heading in the direction of Leyte Gulf. General Yamashita grew concerned that a large-scale amphibious operation against Luzon was imminent. Consequently, he decided to relocate his headquarters to Baguio. These concerns were validated in early January when Japanese lookouts spotted Kinkaid's warships and transports approaching the island. In response, General Tominaga ordered aggressive kamikaze attacks on the Allied vessels, with a major assault on January 4 causing severe damage to the escort carrier Ommaney Bay, which ultimately had to be scuttled. The following day, Japanese attacks persisted, damaging two escort carriers, two cruisers, and three destroyers, among other ships. In retaliation, Durgin's carrier aircraft launched strikes on Manila Bay, successfully sinking the destroyer Momi and damaging the Hinoki. On January 6, McCain's carriers joined the effort, with American pilots tasked with targeting air facilities at Manila and Clark Field. Despite adverse weather conditions limiting the effectiveness of the strike, they succeeded in sinking one transport and six oilers, as well as destroying 32 Japanese aircraft. Meanwhile, as Oldendorf's warships commenced their bombardment and minesweeping operations, kamikaze attacks continued. The destroyer minesweeper USS Long (DD-209/DMS-12) missed the attack on Pearl Harbor by about two days, but then immediately started anti-submarine patrols and escort missions. Its long trajectory in the Pacific War saw it make escort runs to Midway, Palmyra and Canton; participate in the invasions of Amchitka, Attu and Kiska in Alaskan waters; escort reinforcements to Roi and Namur in the Marshalls; participate in the invasions of the Admiralties, Hollandia, Saipan and Palau; and be one of the first vessels to enter into Leyte Gulf back in October. During the invasion of Lingayen Gulf, Long began mine sweeps on January 6, evading and firing upon Japanese aircraft as she carried out her intricate mission. Shortly after noon, beginning her second run, Long spotted two Zeros heading for her. Long went to 25 knots and opened fire, but a kamikaze crashed into her portside below the bridge about 1 foot above the waterline. With fires and explosions amidships, Long lost power and internal communications, and was unable to fight fires forward. Her commanding officer, Lieutenant Stanley Caplan, fearing an explosion in the forward magazine, gave permission for men trapped on the forecastle to leave the ship; but through a misunderstanding the crew abandoned ship. Later that afternoon a second plane attacked Long and exploded at the same spot, destroying the bridge and breaking the ship's back. Long finally capsized and sank the following morning. Alongside the Long, battleships California and New Mexico, along with the cruisers Columbia, Australia, and Louisville, five destroyers, another minesweeper, and one transport were damaged. Admiral Oldendorf was worried with good reason. Previously, kamikaze operations against his ships and those of other naval commands, though dangerous, had generally been executed by relatively untrained pilots who had taken few precautions to avoid detection and anti-aircraft fire and who often appeared to be flying partially damaged, lightly armored planes carrying little ordnance. In January the kamikazes had been operating in a far different manner. There was now a definite program of kamikaze operations, for the vast majority of the perhaps 100 Japanese aircraft that had attacked the forces under Admiral Oldendorf's command since January 2 had at least attempted kamikaze crashes. In addition, the pilots seemed to be more skilled. They took every advantage of radar-blanketing terrain, especially in the Lingayen Gulf area, and flew toward target ships at extremely low altitudes, thus helping to avoid both radar and visual detection. Flight tactics included radical maneuvering designed not only to avoid anti-aircraft fire and Allied planes but also to confuse observers as to which ship was the actual target. Finally, many of the kamikaze planes were heavily armored and armed. The Allies had expected great results from the relatively new proximity fuze for shipboard 5-inch antiaircraft weapons, but the Japanese planes usually appeared so suddenly and took such violent evasive action that 5-inch batteries could seldom track properly. The employment of the expensive special ammunition was, therefore, generally useless, and was sometimes even dangerous to friendly ships. Having missed approaching kamikazes by such distances that fuzes were not activated, shells sometimes sailed on to explode on or near Allied vessels, thereby causing some damage and many casualties.  Concerned about the effectiveness of the kamikaze attacks and recognizing that achieving air superiority did not prevent the enemy's suicide planes, Oldendorf opted for a psychological strategy. He ordered the minesweeper and bombardment groups to persist with their operations, even while sustaining damage, to convince the Japanese that their suicide missions were failing. Kinkaid shared these concerns and requested the cessation of all diversionary air operations to concentrate the main air offensive on Luzon. As a result, Admiral Halsey's carrier-based aircraft and General Kenney's ground forces were tasked with neutralizing all Japanese airfields in Luzon, supported by Durgin's escort carriers. On January 7, McCain's strikes on Luzon and Oldendorf's bombardment of the Lingayen beaches continued, while underwater demolition teams entered the gulf to undertake the dangerous mission of dismantling beach obstacles. Again contrary to expectations, no beach obstacles were found. The "frog men" encountered only a little rifle and machine gun fire, and the few beach defenses they observed appeared to be unoccupied. Their tasks and those of hydrographic ships were completed on the 8th. In retaliation, 20 to 25 kamikazes targeted various segments of the Luzon Attack Force, managing to sink two minesweepers and damage one LST. That night, Kinkaid's destroyers successfully sank the Hinoki off Manila Bay. However, on January 8, the 3rd Fleet units began advancing towards Formosa, as MacArthur and Admiral Nimitz suspected that the kamikazes were launching from there. Without Halsey's additional air support, the Japanese suicide planes once again attacked the Luzon Attack Force, this time damaging the cruiser Australia and the escort carriers Kitkun Bay and Kardashan Bay, as well as inflicting damage on an LSI, an LST, and an APA. Due to significant losses, by the end of the day, the 2nd Air Fleet and the 1st Combined Base Air Force headquarters were disbanded. The 1st Air Fleet received orders to withdraw to Formosa for reorganization, while the severely weakened units of the 4th Air Army were set to continue limited attack operations for a short time until a final evacuation could be carried out. Returning on the morning of the 8th to resume bombardment about 08:00, one section again hit the Lingayen area. About ten minutes later a destroyer standing close inshore and a spotting plane from a battleship reported that Filipinos were forming a parade, complete with United States and Philippine flags, in the town of Lingayen. The fire was shifted to more westerly targets while leaflets were quickly prepared instructing the Filipinos to clear the area. A spotting plane dropped the leaflets and the paraders dispersed. Bombardment started again as soon as the area seemed vacated. The reasons for resuming the bombardment of Lingayen and its environs in the face of this friendly demonstration ashore are unknown, especially since neither underwater demolition teams nor spotting planes had discovered any signs of Japanese activity in the area. The town, at least, seemed safely in the hands of the Filipinos. The most obvious explanation is that erroneous intelligence, having indicated that strong defenses would be encountered in the area, made it incumbent upon Admiral Oldendorf to continue the bombardment whether he wanted to or not. Too much was at stake to take a chance. The Filipinos in the Lingayen area could hardly have been pleased as they saw their homes and public buildings damaged or destroyed by what to them must have seemed an unnecessary bombardment. It seems a tribute both to the Filipinos and to the prewar administration of the United States in the islands--as well as a severe and obvious indictment of Japanese occupation policies--that the people of the Philippines took such adversities in their stride, not permitting personal resentments to overcome judgment and loyalty. Throughout the rest of 8 January, bombardment of the landing beach areas continued without incident. Practically no military installations or targets were found in the Lingayen town and airstrip area, and relatively few were discovered in the San Fabian region. The San Fabian bombardment vessels ran out of targets by 1530 and moved back up the gulf to strike the San Fernando area for another forty-five minutes, completing the task that the Japanese kamikazes had interrupted on the 6th. The Lingayen area ships had long since ceased their firing for the day. Thus ended preliminary bombardment operations. The heavy bombardment of the San Fernando sector on the 6th aroused great anxiety in General Yamashita's headquarters. An enemy landing in that sector would fall north of the main positions of the 58th Independent Mixed Brigade and create serious danger of a thrust toward Baguio over the Bauang-Naguilian Highway. The only means of meeting this potential threat was to change the planned employment of the 19th Division. The division was still in the San Fernando-Naguilian area due to postponement of its scheduled movement inland, and intense enemy air activity over the whole Lingayen area made it improbable that it could move in any case. Consequently, on 7 January, the Area Army ordered the division to assume responsibility for the defense of the sector north of a line running through Santiago, Magungunay, Mt. Bilbil, and Asin. Its main strength was to be concentrated between Naguilian and Baguio. With preliminary operations finished, Kinkaid's amphibious attack convoys arrived at the entrance to Lingayen Gulf around 04:00 on January 9. As the amphibious ships began landing operations, the fire support vessels of Admirals Barbey and Wilkinson positioned themselves for final pre-assault bombardment. In support of these efforts, McCain struck Formosa, destroying 47 Japanese aircraft, sinking seven ships, and damaging eleven others. Throughout the week, the fast carriers conducted a total of 3,030 offensive sorties, dropping approximately 700 tons of bombs at the cost of 86 aircraft. Pleased with the results of the anti-kamikaze operation, Nimitz finally permitted Halsey to launch a major raid into the South China Sea, codenamed Operation Gratitude. Meanwhile, back in Luzon, the pre-assault bombardment commenced at 07:00, gradually shifting fire from the landing beaches to the flanks of the assault area. At 09:00, the first amphibious vehicles began their approach from a departure line about 4,500 yards offshore, while rocket-armed landing craft and aircraft bombarded the beaches. The landing beaches of the 14th Corps were located across the middle of Lingayen Gulf's southern shores and centered on Lingayen airstrip and the nearby grounds of the capitol of Pangasinan Province. In peacetime one would have considered the shore line a beautiful swimming beach, a magnificent strand of firm sand stretching eastward almost 9 miles from the mouth of the Calmay River to the mouth of the Dagupan. The east bank of the Dagupan, which enters the gulf midway between Lingayen and San Fabian, delineated the boundary between the 14th and the 1st Corps, and bridges over the Dagupan were expected to provide the first easy means of contact between the two corps. Since there was a gap of over 6 miles between the 1st Corps' westernmost beaches and the 14th Corps' easternmost, it was imperative that the Dagupan crossings be seized without delay. Planners anticipated that inasmuch as 1st Corps troops would be a mile or so closer to the river at the moment of landing they would be the first to reach the bridges, but it was 14th Corps' responsibility to relieve 1st Corps at the crossings as soon as possible. The 37th Division was to drive toward the Dagupan, while the 40th Division would make a quick thrust west and northwest to Port Sual and Alaminos. Port Sual, located at the southwestern corner of Lingayen Gulf, and at the western extremity of the Army Beachhead Line, possessed some importance as the site of minor port facilities. Alaminos, about twelve miles northwest of Port Sual, lay inland on the Bolinao Peninsula. Early capture of road junctions at Alaminos would help forestall Japanese attempts to organize counterattacks against the 6th Army's right flank. In contrast, the beaches assigned to the 1st Corps were more widely spaced. The units of the 6th Division were scheduled to land on the Blue Beaches, located midway between the Dagupan River mouth and that of the Bued River. The 103rd Regiment was to land on White Beach 3 at San Fabian, while the 169th Regiment would land on White Beach 2, nearly two miles to the northeast. Additionally, the 2nd Battalion of the 172nd Regiment was set to land on the nearby White Beach 3. Fortunately for the American forces, they encountered minimal resistance as the initial waves approached the shore, facing only some challenges from the ebb tide. Shortly after 09:30, the 1st and 20th Regiments landed on the Blue Beaches, with the 1st Regiment quickly securing the mouth of the Bued River and advancing three miles inland to Mangaldan, while the 20th Regiment moved toward Dagupan. Meanwhile, Wing's regiments landed on their designated beaches to the northeast but faced harassment from snipers, artillery, and mortar fire from Lieutenant General Nishiyama Fukutaro's 23rd Division. However, the assault waves of the 14th Corps moved more slowly than expected, reaching the western beaches only by 09:40. The 185th Regiment captured Orange Beach, the 160th Regiment took Green Beach, the 148th Regiment secured Yellow Beach, and the 129th Regiment landed unopposed on Crimson Beach. After landing on the beaches, the 1st Battalion of the 185th Regiment marched to the Agno River's mouth. Meanwhile, the 40th Reconnaissance Troop established a roadblock on the main road, just three miles east of Port Sual. The 2nd Battalion of the 185th Regiment advanced directly inland through Lingayen, successfully crossing the Calmay River and an east-west segment of the Agno River. Similarly, the 160th Regiment crossed the Calmay and assembled nearly four miles inland. The reserve 2nd Battalion of the 108th Regiment landed at Lingayen, while the 148th Regiment moved straight inland, crossing both the Calmay and Dagupan Rivers toward San Carlos. The 129th Regiment entered Dagupan and crossed the Patan River to reach Calasiao, with its 3rd Battalion eventually extending the line to connect with the 148th. By the end of the day, Griswold had established a beachhead stretching northwestward from Calasiao for nearly twenty miles to the outpost near Port Sual. At the same time, Wing's units encountered the most significant resistance from three tiers of ridges that overlooked the 43rd Division's beaches from the north, northeast, and east.  The 43rd Division had the most hazardous and difficult S-day tasks. On the division's left low hills lay scarcely three-quarters of a mile inland from WHITE Beaches 1 and 2. Stretching northward, and coming still closer to Lingayen Gulfs eastern shore, a first line of low, grass-covered hills formed a somewhat broken ridge line, the seaward slopes of which grew steeper as the hills proceeded north along the coast. Beyond this first range, which averaged less than 250 feet in height, lay another, more irregular north-south ridge that rose to 350 feet. Still further east--a little over three miles inland--was yet a third steep-sided, grass-covered ridge line, this one averaging around 600 feet high. The three tiers of ridges overlooked the 43rd Division's beaches from the north, northeast, and east. They provided the Japanese with natural defensive terrain, excellent observation, good positions from which to deliver direct fire on the beaches, and cover behind which there was protection from the essentially flat trajectory of naval support fires. Moreover, the ridges were close to assembly areas further inland that could provide large Japanese forces with cover and concealment. In a single night the Japanese could move considerable strength from these assembly points into the tiers of hills to launch a counterattack against the 6th Army's left. While the 2nd Battalion of the 172nd Regiment advanced toward Hill 247, the 169th Regiment moved eastward, successfully reaching Binday and extending its lines north along the gentle slopes leading to Hill 470. Meanwhile, the 2nd Battalion of the 172nd Regiment quickly secured the barrios of Mabilao and Alacan, ultimately capturing Hill 247 despite scattered resistance. As small arms and mortar fire intensified, combat patrols advanced toward Hill 385, coinciding with the remainder of the 172nd coming ashore. Finally, the 103rd Regiment took control of San Fabian without facing any opposition and then advanced generally south and southeast toward Hill 200, halting just north of San Jacinto by the end of the day. While the assault units of the 1st Corps successfully landed by dusk on January 9, Swift's advance was not as deep as Griswold's, leaving several dangerous gaps between his units. Throughout the day, the Japanese launched sporadic kamikaze attacks on the Luzon Attack Force, causing significant damage to the battleship Mississippi, hitting the cruisers Columbia and Australia again, and damaging one destroyer escort. Meanwhile, friendly anti-aircraft fire resulted in numerous casualties aboard the battleship Colorado. In response to the enemy landings, Yamashita decided to deploy the 2nd Tank Division to the Agno River line near Tayug, where the armored units were to execute a counterattack from the northern flank if the enemy overextended. He also sent five battalions under Lieutenant-General Tsuda Yoshitake to secure the Cabanatuan area, ordered Lieutenant-General Okamoto Yasuyuki's 10th Division to position elements in the Triangle Hill and Tayug sectors to counter a potential enemy advance from Lingayen toward San Jose, stationed the majority of the 11th Independent Regiment at Bongabong, and directed the Noguchi Detachment to move from Bicol to the Manila area. During the night, the 12th Surface Raiding Regiment, based at Port Sual, attempted to disrupt further enemy landings with a full-scale suicide boat attack on ships near the beachhead. Taking advantage of the element of surprise, the small explosive-laden boats approached undetected but only succeeded in sinking one LCI and damaging eight other vessels. In other areas, increased guerrilla activities and Allied airstrikes in northern Luzon had nearly stopped the Japanese from collecting and transporting vital food supplies to the critical defense zones within the Baguio-Mankayan-Bambang triangle. This disruption would hinder the 14th Area Army's capacity to conduct a prolonged defensive campaign. Although plans for a desperate, full-scale counteroffensive were developed, Yamashita decisively rejected this strategy, instead ordering the 2nd Tank Division to cancel its intended counterattack and regroup at Lupao, approximately eight miles northwest of San Jose. Meanwhile, on January 10, Griswold's forces continued their advance inland: the 185th Regiment moved west toward Port Sual; the 160th Regiment progressed southward about eight miles; the 148th Regiment quickly advanced to San Carlos; and the 129th Regiment pushed forward to Malasiqui, where the 14th Corps faced enemy resistance for the first time since the landing. Additionally, the reserve 108th and 145th Regiments successfully landed on the Lingayen beaches. To the north, the 6th Division shifted generally south and southeast, covering about four miles across flat, dry, open farmland, and by nightfall, it secured a front of approximately seven miles from west to east. As they continued northeast, the 103rd Regiment expanded its front, with its 2nd Battalion advancing toward Manaoag while the other two battalions moved to the area northwest of Hill 200. Lastly, the 169th and 172nd Regiments encountered the most intense resistance thus far, providing an early glimpse of the challenges that would impede the 43rd Division for the upcoming month. The 1st Battalion, 169th Regiment, supported by close artillery and mortar fire, engaged in combat along the steep, grassy slopes of Hill 470, ultimately capturing the summit by nightfall. Meanwhile, the rest of the regiment advanced across the Bued River toward Hills 355 and 318, but halted near the river due to heavy artillery, mortar, and machine-gun fire. To the north, the 172nd Regiment cleared Hill 385 and then moved toward Hills 351 and 580, gradually advancing along the southern section of the third ridge line, which was located inland from the beaches. Additionally, its 1st Battalion progressed two miles along the graveled coastal road and conducted patrols along the ridge crest. By nightfall, Krueger had determined that the 6th Army Reserve should be deployed in the 1st Corps' area, as outlined in the pre-assault plans, due to the significant resistance faced by the 43rd Division. He suspected that the apparent lack of enemy resistance to the west was a trap, designed to lure the 6th Army into overextending its lines, making its flanks susceptible to a counterattack from the east. Fortunately for the Americans, Tominaga's kamikaze attacks began to diminish in the days following the landing, with an attack on January 10 resulting in damage only to the destroyer escort LeRay Wilson and one transport ship. The next day, the 43rd Division continued to face challenges in Luzon. The Japanese mortar and artillery fire along the 172nd's eastern front was so severe that Wing decided to shift the regiment's attack direction from east to north, resulting in minimal progress as they redeployed to strike toward Hills 351 and 580 from Hill 470. Additionally, the reserve 158th Regiment was landed to relieve the 1st Battalion, 172nd Regiment, on the coastal road. Looking southeast, the 169th Regiment nearly encircled Hill 318. However, despite receiving maximum support from Durgin's carrier aircraft, naval gunfire, and division artillery, they were unable to dislodge the Japanese forces, who had entrenched themselves in the hillside. Meanwhile, Griswold's advance inland to secure the Army Beachhead Line continued to progress well on January 11. On the 11th the 185th Infantry patrolled and consolidated its positions on the west flank, suffered no casualties, killed 5 Japanese, and captured another. Early in the morning a Chevrolet sedan of 1940 or 1941 vintage, occupied by two Japanese, came calmly down the coast road from the direction of Port Sual. Obviously unaware that Company C, 185th Infantry, maintained a roadblock on the highway, the Japanese practically ran into the American outpost before they realized their situation. Before they could recover from their surprise and consternation, both Japanese were dead, and Company C had acquired some luxurious transportation. Meanwhile the 160th Regiment reached Aguilar, a road junction already held by Filipino guerrillas. The 108th Regiment closely followed the 160th, and the 148th Regiment established a line from Dumpay westward for four miles to Bacnar, with patrols extending further south to Urbiztondo and Bayambang. By the end of the day, the 14th Corps had either occupied or outposted nearly all the territory within the Army Beachhead Line in its sector. However, with Swift's units unable to keep up with the advance southward, Griswold faced the risk of exposing his eastern flank if he continued to push forward. Therefore, the 1st Corps needed reinforcement to prevent widening the gap along the corps boundary. As a result, the reserve 63rd Regiment and the 13th Armored Group were deployed in the San Fabian area, while the 6th Ranger Battalion, which had landed at Blue Beaches the previous day, moved to the Dagupan area. Additionally, Major-General Charles Mullins' 25th Division began to assemble between the Agoi and Patalan Rivers. Despite these developments, casualties had been significantly lower than expected, with 55 men killed and around 185 wounded, primarily from the 43rd Division. Japanese casualties in ground operations were also relatively low, with American estimates suggesting between 150 and 200 Japanese killed. Meanwhile, Task Force 38 made its way into the South China Sea via the Luzon Strait on January 10, accompanied by the refueling group. Although poor weather conditions thwarted a scheduled refueling on that day, Task Force 38 was completely fueled by noon on January 11 and prepared to carry out Halsey's ambitious raid. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. As Allied forces prepared for a major assault on Luzon, kamikaze attacks intensified, leading to fierce battles and unexpected challenges, but Filipino resilience shone through despite devastation. On the shores of Lingayen Gulf, American forces launched a strategic landing, facing minimal resistance, but soon encountered fierce Japanese counterattacks as they advanced inland.

The Pacific War - week by week
- 163 - Pacific War Podcast - Aitape-Wewak Campaign - December 31 - January 7 - , 1944

The Pacific War - week by week

Play Episode Listen Later Dec 31, 2024 46:02


Last time we spoke about the Victory at Leyte. In the Ormoc Valley, General Krueger's forces pushed the Japanese into a retreat toward Palompon. As the Americans advanced, they faced entrenched enemy positions and challenging terrain. On Christmas Day, the 77th Division successfully captured Palompon, cutting off the Japanese's main route. General Suzuki, forced to relocate his headquarters, prepared for a counteroffensive. Despite fierce resistance, American troops continued to push forward, eliminating remaining Japanese units and securing strategic positions along the coast as the year closed. As General Eichelberger's 8th Army took command of Leyte Island, the 77th Division relieved other units in preparation for future operations. Meanwhile, American forces faced fierce resistance while securing strategic positions on Samar and Mindoro. Despite enemy air assaults, they successfully disrupted Japanese plans, including a failed counter-landing. In Bougainville, Australian troops engaged in intense fighting, capturing Pearl Ridge after fierce battles. Their victory provided a crucial vantage point for future offensives, marking a significant moment in the campaign. This episode is the Aitape-Wewak Campaign Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  As previously discussed, General Dunckel's task force successfully invaded Mindoro. Despite recent enemy efforts to reclaim control of the island, the Americans managed to establish airfields that enabled land-based aircraft to target specific locations on Luzon while also safeguarding the assault and resupply ships heading to Lingayen Gulf. This location was chosen because it had direct access to Luzon's key military objective, the Central Plains-Manila Bay region, and it featured the best and most extensive landing beaches on the island. With General Eichelberger's 8th Army taking charge of Leyte and Mindoro, General Krueger's 6th Army was assigned to capture and secure a beachhead at Lingayen Gulf and then advance south through the Central Plains to seize Manila and open Manila Bay. Furthermore, air and logistical bases would be established on Luzon to support future operations against Japan, and the legitimate government of the Philippine Commonwealth would be reinstated in its capital. For Operation Mike I, the reconquest of Luzon island, the Southwest Pacific's intelligence estimates concerning Japanese strengths, dispositions, capabilities, and intentions on Luzon were reasonably accurate from the start of planning. The abundance of information must be attributed in large measure to the efforts of guerrillas on Luzon, an island that was becoming a veritable hotbed of guerrilla resistance, both American-led and Filipino-led. Carefully nurtured by MacArthur's headquarters, especially after mid-1943, the guerrilla organizations had grown steadily in strength and effectiveness not only as sabotage units but also as valuable sources of information. The Leyte invasion in October 1944 gave great encouragement to the guerrillas, who redoubled their efforts in preparation for the invasion of Luzon, which they realized could not be too far off. Throughout 1944 supplies of all types had been sent to the guerrillas, first by submarine and later by airdrop and clandestine inter-island transportation. After the establishment of the Allied base on Leyte, the flow of supplies increased by leaps and bounds. The guerrillas themselves established a network of radio communications that soon came to be sustained and, to some extent, controlled by MacArthur's headquarters, which also sent into Luzon special intelligence parties to develop new sources of information and provide guerrilla efforts with more effective direction. In the end, one of the major difficulties Southwest Pacific intelligence agencies had was not obtaining information from Luzon but rather sifting the plethora of guerrilla reports, which attained every conceivable degree of accuracy and detail. Once sifted, the information had to be evaluated and correlated with that received from other sources such as radio intercepts, captured documents, and prisoner interrogations. MacArthur allocated the majority of his Army's ground combat and support forces, most of General Kenney's Allied Air Forces, and nearly all of Admiral Kinkaid's Allied Naval Forces ships and landing craft. He needed to ensure enough forces to defeat a strong Japanese garrison, secure a beachhead against potential fierce resistance, advance south through the Central Plains against expected strong defenses, defend the beachhead from anticipated counterattacks, and secure the Central Plains-Manila Bay area within four to six weeks. Krueger was assigned command of the 1st Corps, which included the 6th and 43rd Divisions, as well as the 14th Corps, comprising the 37th and 40th Divisions. In reserve were the 25th Division, the 11th Airborne Division, the 158th Regiment, the 13th Armored Group, and the separate 6th Ranger Battalion. Supporting these units were 13 nonorganic field artillery battalions of various calibers, two chemical mortar battalions, two additional tank battalions, the majority of five engineer boat and shore regiments, four amphibious tractor battalions, and 16 engineer aviation battalions, totaling approximately 203,000 personnel, of which 131,000 were classified as combat troops.  By the way, since I mentioned one, for those curious, a Chemical Mortar Battalion were US Army non-divisional units attached to infantry divisions during WW2. They were armed with 4.2-inch chemical mortars. Chemical shells were on standby during WW2, to be used in retaliation should the enemy employ chemical weapons first. Toxic agents such as phosgene or mustard gas could be used as well as white phosphorus. Additionally, Eichelberger's 8th Army was tasked with conducting a subsidiary landing on Luzon with the 11th Corps, which included the 32nd Division and the separate 112th Cavalry and 503rd Parachute Regiments. Furthermore, MacArthur designated the 33rd and 41st Divisions as General Headquarters Reserve and made plans to send the 33rd and 38th Divisions, along with the 1st Cavalry Division and the 19th and 34th Regiments, to Luzon within two months. Krueger's plan for the Lingayen assault, set for January 9, involved an amphibious attack on the southern beaches of the gulf, which were lightly defended but presented numerous obstacles that impeded maneuverability. Aiming for a swift landing with a robust force to achieve tactical surprise, Krueger opted for a broad front assault, with Major-General Innis Swift's 1st Corps landing on the eastern beaches near San Fabian and Major-General Oscar Griswold's 14th Corps on the western beaches facing Lingayen town. Each corps would land two divisions side by side, with one regiment from each division held in floating reserve. The initial missions of the two corps were the same: to capture the beachhead area within their designated zones, protect the flanks of the 6th Army, and maintain communication with one another. Both corps were also ready to advance quickly inland to secure a crossing over the Agno River, which would serve as the starting point for the final push south toward Manila and Manila Bay. Anticipating some congestion on the beaches, Krueger decided to keep the 25th Division, the 158th Regiment, and the 13th Armored Group afloat until January 11. On that date, the 158th would land on the extreme left of the 1st Corps to block the coastal corridor along the eastern shore of the gulf, preventing any Japanese counterattacks from the north. Similarly, the 25th Division and the 13th Armored Group were also ready to be deployed in Swift's area for both defensive and offensive operations. To facilitate the amphibious assault, Kinkaid took direct command of Task Force 77, which comprised the entire 7th Fleet, along with some Australian and Dutch vessels assigned to MacArthur, as well as warships borrowed from Admiral Nimitz's Pacific Ocean Areas. Kinkaid organized his Luzon Attack Force into several combat components, with Admiral Barbey's Task Force 78 tasked with landing the 1st Corps and Admiral Wilkinson's Task Force 79 responsible for the 14th Corps. Admiral Oldendorf once again led the Bombardment and Fire Support Group, which included six battleships and five heavy cruisers, while Admiral Berkey headed the Close Covering Group of four light cruisers. This time, Kinkaid's escort carriers were under the command of Rear-Admiral Calvin Durgin, who had a total of 17 escort carriers to provide convoy protection, conduct airstrikes on the target area alongside pre-assault minesweeping and bombardment, and offer close air support for ground operations until that responsibility was handed over to Kenney's land-based aircraft. Admiral Halsey's 3rd Fleet would once again play a crucial role in the operation by targeting enemy airfields, while also being ready to provide direct support if the Japanese gathered enough surface forces to initiate a significant naval confrontation. Meanwhile, Kenney's Allied Air Forces were tasked with safeguarding the convoy's sides and rear through overwater reconnaissance and attacks on enemy facilities in the southern Philippines and the Dutch East Indies, with General Whitehead's 5th Air Force responsible for carrying out most of these missions. Additionally, army aircraft were to protect convoys traversing central Philippine waters and offer air support for ground operations whenever possible. To complement Operation Mike I, a comprehensive deception strategy was in place, aimed at diverting the enemy's attention to a potential Allied threat against Formosa and southern Japan through naval activities in nearby waters. Consequently, Admiral McCain's Task Force 38 launched its initial strikes in support of the Lingayen operation on January 3 and 4. Although poor weather conditions hindered attacks on Formosa and the Ryukyu Islands, they still achieved moderate success. MacArthur also aimed to mislead the Japanese into believing that the primary focus of any Allied offensive on Luzon would be directed towards western Batangas or the Bicol Provinces. Therefore, on January 1, Company I of the 21st Regiment advanced on Bongabong along Mindoro's east coast, beginning the clearance of northeastern Mindoro. The next day, Company B of the 503rd Parachute Regiment started operations on the northwestern coast, moving towards Mamburao. On January 3, Company K of the 21st Regiment landed without opposition at Buenavista on the southwestern shore of Marinduque Island and established positions to set up radar installations. Meanwhile, other troops continued their advance toward Calapan, ultimately intercepting the recently landed enemy raiding unit at Pinamalayan on January 8, compelling it to retreat back to Calapan. Although some Japanese forces managed to reach Mansalay on the southeast coast of Mindoro and infiltrated overland toward San Jose, all attempts to raid enemy airfields were unsuccessful. Conversely, the 21st Regiment successfully captured Calapan on January 24, resulting in approximately 135 Japanese casualties, while the Americans incurred the loss of 1 soldier killed and 7 wounded. By the end of the month, Dunckel's forces had killed 170 Japanese and taken 15 prisoners, at a cost of 16 American soldiers killed, 71 wounded, and 4 missing, not including casualties from Japanese air attacks, which raised the Allied totals to 475 killed and 385 wounded. Looking back to Luzon, General Yamashita was also focused on finalizing plans and preparations to counter the impending enemy assault. During the latter part of December, battle preparations proceeded with discouraging slowness. Overburdened transport facilities, enemy strafing and bombing attacks, guerrilla interference and an acute shortage of automotive fuel impeded progress in every direction. On the other hand, there were numerous indications that General MacArthur was virtually ready to strike. In the Batangas area, enemy air reconnaissance was conspicuously frequent, while the dropping of dummy parachutists and the activity of small surface craft along the coast also caused grave alarm in the 8th Division. Other reports indicated that guerrilla forces were beginning to assemble in the mountains east of Manila, and that enemy submarines were delivering arms to guerrillas in the Lamon Bay area. Yamashita accurately predicted that the invasion would occur between January 10 and 20, targeting either the Batangas area or Lingayen Gulf. However, recognizing that he lacked sufficient forces for a decisive battle, particularly given the decimation of Japanese air power and the enemy's air superiority. As of the 1st of December the Japanese Army and Navy had probably had a combined air strength of some 500 planes in the Philippines, the bulk of them based on Luzon. This strength had been largely destroyed by Allied air strikes in support of the Mindoro operation and during Japanese air attacks against Mindoro-bound convoys and the Mindoro beachhead area. By the 20th of December, the Japanese Naval Air Service in the Philippines had no more than 30 planes, and the Japanese Army Air Force was down to approximately 100 first-line combat aircraft. About that date, some 50 naval planes flew to Luzon from Formosa to renew attacks against Mindoro, and shortly thereafter, it appears, a few Army aircraft also came down from Formosa or the home islands to reinforce Luzon. Many of these planes were lost during continued attacks against Mindoro until, by 31 December, the Japanese had probably no more than 150 operational aircraft left on Luzon, and about a third that many on other fields in the Philippine archipelago, for a total of about 200. Yamashita planned to execute a coordinated delaying strategy, launching local counteroffensives only when conditions were favorable. This approach aimed to deplete enemy resources and buy valuable time to reinforce Japanese defenses in Formosa and the Ryukyus. Consequently, on December 19, Yamashita finalized a new operational outline that established two forces: one to cover northern Luzon and the other for central and southern Luzon. The plans outlined an initial strategy for the forces defending coastal regions to inflict significant damage on the enemy during their landing. This would be followed by delaying actions aimed at hindering the capture of crucial inland communication hubs and airfields. The final phase would involve a sustained last stand in the three mountainous areas previously identified as zones of ultimate resistance. To delay further enemy operations against Formosa and the Ryukyus, Yamashita decided to strengthen the northern sector, as its mountainous terrain and limited access routes from the central Luzon plain offered the best tactical conditions for prolonged resistance. As a result, Southern Luzon would be nearly stripped of troops to reinforce the second-largest concentration of forces in the mountains east of Manila. Yamashita positioned the 103rd Division in the Aparri coastal area, with three battalions stationed on the northwest coast; the 23rd Division, along with the 58th Independent Mixed Brigade, near the eastern shore of Lingayen Gulf; the 10th Division in the San Jose, Umingan, and Natividad sectors, along with the 11th Independent Regiment at Baler and Dingalan Bays; the 2nd Tank Division as a mobile unit in the Cabanatuan-San Miguel area, with the 6th Tank Regiment in Manila; the Manila Defense Force responsible for Manila and the surrounding mountains, with a garrison on Corregidor and the 39th Regiment on the Bataan Peninsula; the 8th Division securing key communication points to the east and west of Lake Taal, as well as important coastal positions in Batangas; the majority of the 105th Division stationed in the critical area east of Manila, while the Noguchi Detachment continued to hold Bicol; and the 82nd Brigade occupying coastal positions in the Lamon Bay region. Upon its arrival on Luzon, the 19th Division was tasked with gathering its main forces south of San Leon, while also deploying units to secure critical locations around Tuguegarao and Echague. Additionally, the 2nd Mobile Regiment and the newly landed 2nd Glider Regiment were ordered to bolster defenses in the Clark Field area, which was primarily protected by ground air units. However, by the end of the month, due to the slower-than-anticipated withdrawal of the 105th Division, Yamashita instructed the 8th Division to relocate its main forces to the region east of Manila, leaving only the 17th Regiment stationed in Batangas Province. Lieutenant-General Yokoyama Shizuo then took command of the Shimbu Group, which encompassed all forces in the southern half of Luzon, below a line approximately extending from Manila to Lamon Bay. That is gonna be it for the Philippines today as we now need to head over to the Aitape-Wewak region.  In the coastal sector the 19th Brigade had moved forward in accordance with Stevens' orders of 26th November that it should relieve the 2/7th Commando Squadron, clear the enemy from the area west of the Danmap, and concentrate round Babiang and Suain in preparation for operations east of the river. A company of the 2/4th Battalion had therefore relieved the 2/7th Squadron at Suain and Babiang on the 29th and 30th November. In the next 16 days patrols clashed with small groups of Japanese on seven occasions, and killed 28 without loss to themselves. By 17th December the main body of the 2/4th Battalion was at Suain, with a company at Idakaibul and one at Babiang.  In the second week of December, the squadron expanded its control by establishing outposts at Yasile and Yambes, from which they successfully repelled several minor Japanese attacks. On 11th December an enemy patrol approached the perimeter held by Byrne's troop at Yambes. The Australians held their fire until the Japanese were 35 to 50 yards away, killed 6 and, during the day, 2 more. There were patrol clashes that day and on the 13th. At 1.30 a.m. on the 15th an enemy force of at least 35 attacked. This time the Australians let the leading Japanese come to within three yards of the perimeter then fired with automatic weapons and threw grenades. After pressing the attack for a while the enemy withdrew, dragging away their wounded and about 10 dead. By mid-December, the commandos had advanced along the coastal sector to the Danmap, over 40 miles from Aitape and approximately 20 miles into the Torricellis, without encountering significant enemy forces. The majority of Lieutenant-General Mano Goro's 41st Division was positioned south of the Danmap, with the reinforced 237th Regiment under Major-General Aotsu Kikutaro occupying forward positions between the Anumb and Danmap Rivers. Following the defeat at the Driniumor River, General Adachi's 18th Army implemented a strategy to minimize contact with the enemy. They positioned outpost forces for ambush and scattered their units across a broad area, especially in locations where they could cultivate food and regain their strength. Despite these measures, many soldiers faced hunger, malnutrition, and illness, and they often lacked essential modern military equipment. Meanwhile, on December 12, Stevens instructed the seasoned 17th Brigade, led by Brigadier Murray Moten, to relieve the 2/7th Squadron at Tong and conduct patrols south towards Mimbiok and Yanatong, southeast to establish a base at Musimbe, and east to set up a base at Musu. Subsequently, the 2/7th Squadron was to relocate to Makuir and scout a route through Chem to the Dandriwad River and Babiang, aiming to establish a forward base on the Danmap, about five miles east of Makuir. In line with this plan, Moten dispatched Major Ian McBride's Piper Force, consisting of two companies from the 2/5th Battalion, which arrived at Tong on December 20. That day Major Goode of the 2/7th Squadron reported that, except for foraging parties, the area which he had been ordered to patrol had been cleared of the enemy. The squadron had killed 26 Japanese and lost two killed and five wounded; two attached Papuan police had been wounded. The squadron's headquarters were now moved to Lambuain and it began its new task: to clear the Walum area. Walum village was occupied on 30th December after clashes in which several Japanese were killed. Documents captured by the squadron that day indicated that the main enemy line of communication from the coast to Balif was via Walum- Womisis-Womsak. At the same time, Piper Force occupied Musimbe and Musinau, coinciding with the arrival of the rest of the 2/5th Battalion in the Yambes area. Meanwhile, Stevens ordered the 19th Brigade to seize the Abau-Malin line and eliminate the enemy at the Danmap. On December 14, Martin sent the majority of the 2/4th Battalion to cross the river, with one company successfully fighting through Lazy Creek to reach Rocky Point. As the other companies assembled, the 2/8th Battalion began its advance into the foothills to establish a forward base at Idakaibul and move towards Malin. Patrolling from Lazy Creek the 2/11th had two sharp clashes with the enemy force west of Niap on 30th and 31st December, three Aus- tralians and 11 Japanese being killed. At Matapau village, early on 2nd January, from 30 to 35 Japanese attacked the perimeter of Captain Royce's company. Artillery fire was brought down and the Japanese with- drew leaving six dead. This was the beginning of five days of sharp fighting against Japanese who seemed determined to stop the advance along the Old German Road. As soon as the enemy's attack had been repulsed Royce's company pushed forward along the road to a spur whence the artillery observer, Captain Lovegrove, might direct fire. A platoon crossed the little Wakip River at 10.20 a.m. but came under fire from Japanese on the steep-sided spur. The infantry withdrew and accurate artillery fire was brought down. At 2.10 p.m. the spur was occupied and from it Lovegrove directed fire on a pocket of Japanese so close that he had "to almost whisper his orders into the phone". In the day 14 Japanese were killed, and two Australians killed and five wounded, of whom four remained on duty. Next day, and on the 4th and 5th, there was sharp fighting round the spur and towards Niap, and on the 6th, after a strike by 11 bombers and a bombardment by the artillery, a platoon attacked across the Wakip but was held by the resolute enemy pocket at Niap. On January 7, the Japanese defense was finally breached when three tanks broke through the beach and entered the town, followed by infantry. The next day, the leading company of the 2/8th Battalion entered Malin without facing any opposition. However, the 2/11th Battalion struggled to advance towards Doreto Bay, as the determined defenders repelled their attacks for another ten days. On January 18, a company executed a successful flanking maneuver through the foothills to Nimbum Creek and eventually positioned itself south of Abau, capturing the town two days later. Meanwhile, Lieutenant-Colonel Alfred Buttrose had sent one company to assault Perembil and secure the Musu area, while another advanced through Sumul towards Maharingi, and McBride's company at Musinau moved eastward to patrol deep into the south. On January 3, the Australians unexpectedly drove a strong force of the 238th Regiment from Perembil, though they had to fend off several counterattacks in the following days. Continuing their advance, Asiling fell on January 9, followed by Samisai two days later, and another company secured Maharingi by January 15. Now, it is time to return to the Marianas to prepare for the next missions of General Hansell's 21st Bomber Command.  The United States military took steps to improve Saipan's defenses after the damaging raids of November 27. In a frantic effort to detect future intruders, Admiral Hoover stationed two destroyers 100 miles northwest of Saipan to provide early radar warning, and an AN/TPS-3 radar was rushed to Saipan from Oahu by air. The destroyers in some instances gave ample warning, but on other occasions the enemy planes still managed to come in unannounced. Arnold became frustrated that the microwave early warning radar set still was not in use; and on December 3 Admiral Nimitz ordered that the highest priority be given to installing the radar. Despite this, it still was not ready until after the conclusion of the Japanese air campaign. Two B-24 Liberator bombers fitted with air-to-air radar sets were also dispatched to Saipan. This was the first use of airborne warning and control aircraft by the United States, but they were not used in combat. To maintain pressure on the enemy following the San Antonio strikes, he conducted a night radar mission with 30 Superfortresses on November 29, although it was unsuccessful. This mission was part of his preparations for a daylight attack on the Nakajima Aircraft Plant in Ota, scheduled for December 3. By D minus I weather reports were forbidding: at bombing altitudes over Ota, winds were reaching velocities of I 80 miles per hour or more. At 01:30 on the 3d it was decided that the only hope for the day was to go back to Musashino where visible bombing might be possible." Crews had already been briefed twice for the target; the 73d Wing hurriedly cut field orders and by 0945 eighty-six bombers were heading for Tokyo. Seventy-six got over the city to find clear weather but high winds; 59 planes bombed visually from a mean altitude of 28,700 feet with poor results. Out of this mission, six bombers were lost, and another six were damaged, resulting in just 26 bombs hitting the plant area, causing minimal damage to buildings and equipment. Once again, the strike was disappointing. Musashi's records indicate that twenty-six bombs fell in the plant area with some small damage to buildings and equipment and almost none to machinery; Japanese casualties were moderately high. Strike photos, the command's only source of information, seemed to show even less damage, and for these slight results the command had paid dearly, with six B-29's lost and six damaged. In response, on December 7, several Japanese aircraft, including two squadrons of Ki-67 bombers, launched a coordinated attack from both high and low altitudes, destroying three B-29s and damaging 23 others. This assault was observed by Lieutenant-General Millard Harmon, the commander of Army Air Forces in the Pacific, who had been sent by Nimitz to coordinate an extensive attack on Iwo Jima's installations using both air and surface forces. On December 8th, at 0945 twenty-eight P-38's swept over the island, followed at 1100 by the B-29's and at noon by the Liberators. Hoover's crusiers began seventy minutes of shelling at I 347. The bomb load carried by the planes forcefully illustrated the difference in performance between the heavy and very heavy bomber at 725 miles tactical radius: the 62 B-29's dropped 620 tons, 102 B-24's only 194 tons.” All told, enough metal was thrown to produce a good concentration on Iwo's eight square miles, but because the bombers had been forced to loose by radar, results, so far as they could be judged from photography-handicapped, like the bombing, by adverse weather-were much less decisive than had been expected. Eyen so, the enemy's raids on Saipan stopped until 25 December. Although the results were not as decisive as hoped, the enemy raids on Saipan were temporarily halted. On December 13, Hansell sent 90 Superfortresses to bomb the Mitsubishi Aircraft Engine Works in Nagoya.  The choice for primary visual target was the Mitsubishi Aircraft Engine Works at Nagoya, and the same company's aircraft works was named as radar target; strays, it was hoped, would spill into crowded Nagoya, Japan's second city and an industrial center of great importance. The engine works, still in top priority for 21st Bomber Command, lay in the northeast section of Nagoya, about two and a half miles from Nagoya Castle. The plant was considered by the JTG as a single target though it actually consisted of three separate but closely related units of the vast complex comprising the Mitsubishi Heavy Industries, Ltd.: I) the No. 2 Engine Works, responsible for research, design, and manufacture of prototype engines; 2) the No. 4 Engine Works, which between 1939 and 1945 manufactured 44,004 engines, the most important model being the Ha-102, a 1,000-horsepower motor used on the Nick and Dinah 2; and 3) the No. 10 Engine Works, which furnished castings and forgings for all Mitsubishi engine plants. On the 13th, the 73d Wing was able to get ninety bombers up, most of them carrying ten 500-pound GP's but one squadron from each group loaded with incendiary clusters. As on previous missions, a number of planes failed to reach the primary target: sixteen B-29's aborted and three bombed targets of opportunity. Japanese resistance was lively and, in all, four B-29's were lost, thirty-one damaged. Despite significant losses, the recent bombing campaign demonstrated improvement, resulting in the destruction of an assembly shop and seven auxiliary buildings. Additionally, damage was inflicted on an assembly shop, a prototype engine-manufacturing facility, two other shops, and 11 buildings, leading to approximately 351 casualties. The bombing, if of less than pickle-barrel precision, showed improvement. Strike photos indicated that 16 per cent of the bombs dropped had fallen within 1,000 feet of the aiming point and that 17.8 per cent of the roofed area had been destroyed?' Although this in itself was encouraging, had intelligence officers been able to read from their photos the whole story, there would have been even more optimism on Saipan. At the No. 4 Engine Works an assembly shop and 7 auxiliary buildings were destroyed, and an assembly shop and 11 buildings were damaged; at the No. 2 Engine Works a prototype engine-manufacturing shop and 2 other shops were damaged; and personnel losses ran to 246 killed and 105 injured.  For the first time, the 21st Bomber Command made a noticeable impact on the aircraft industry, prompting the Japanese to start relocating equipment to underground facilities. Plant officials calculated that the attack reduced productive capacity from 1,600 to 1,200 engines per month; after December 13 parts were no longer machined at No. 4 Engine Works, and engine production was limited to assembling parts on hand and those received from other plants. Mitsubishi officials had been considering the advisability of dispersing the Nagoya facilities ever since the fall of Saipan. After the strike of December 13 the transfer of equipment to underground sites began, but even at the end of the war the movement had not progressed far enough to allow production in the new plants. Five days later, Hansell dispatched 89 B-29s to target the Mitsubishi Aircraft Works in Nagoya. The Mitsubishi Aircraft Works was the giant assembly plant which used most of the engines produced in the No. 4 Engine Works. Located on reclaimed land at the northeast corner of Nagoya harbor, it was, like the engine works, composed of three integrated plants: I) the No. I Airframe Works for research and experimental engineering; 2) the No. 3 Airframe Works, which built navy planes-Zeke and Jack fighters and Betty bombers; and 3) the No. 5 Airframe Works, which manufactured bombers and reconnaissance and transport planes for the army. Large, compact, and conspicuous, this complex offered an excellent visual target, and the proximity of the harbor's shore line made it suitable for radar strikes as well. On this 18 December attack many planes, as usual, failed to follow the flight plan so that only sixty-three planes bombed the primary target. Cloud cover was heavy and forty-four of these dropped by radar, to add considerably to the damage caused by an earthquake on 7 December. Though few bombs were plotted in the area, 17.8 percent of the roofed area appeared to have been destroyed. The No. 3 Works suffered extensive damage to the sheet-metal, heat-treatment, fuselage assembly, and final-assembly shops, and at No. 5, approximately 50 per cent of the total assembly area was damaged. Casualties, in dead and injured, amounted to 464.  On December 22, Hansell was compelled to alter his tactics and initiated a daylight incendiary mission. Unfortunately, only 48 B-29s targeted Mitsubishi's engine works due to poor weather, resulting in minimal damage. The Nagoya mission on the next day, though using only incendiaries, was not in fulfillment of Norstad's request; it involved only 78 bombers dispatched instead of IOO and it was planned as a daylight precision attack. The weather turned bad, however, and before the last formations were over Nagoya the target was covered by 10/10 cloud. Only forty-eight planes bombed the Mitsubishi plant and they had to drop by radar; strike photos were few and revealed little. Actually there was not much damage to reveal: 252 fire bombs fell in the area of the No. 4 Works, damaging a few buildings but hurting no machine tools and causing no loss to pruduction On Christmas night, the newly renamed 6th Air Army, led by Lieutenant-General Sugawara Michio, launched its final significant assault on the Marianas, deploying 25 aircraft to bomb from both high and low altitudes. This attack resulted in the destruction of one B-29, serious damage to three others, and minor damage to 11. Overall, the Japanese had deployed over eighty planes over Saipan and Tinian, losing around 37, while managing to destroy 11 B-29s, seriously damaging 8, and causing minor damage to 35. Finally, on December 27, Hansell's last mission involved a return trip to Nakajima, where only 39 out of 72 dispatched B-29s caused little damage to the Musashi plant, although an incendiary attack unfortunately set a hospital on fire. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. In a fierce battle for control, forces devised a strategy to defend coastal regions and key locations in Luzon. As troops repositioned, Australian commandos clashed with Japanese units, achieving victories despite challenges. Meanwhile, U.S. bombers targeted Japanese industrial sites, inflicting damage but facing heavy losses, marking a pivotal struggle in the Pacific theater.

The Swearing In Podcast
The Late For Changeover Show 18 Dec 2024

The Swearing In Podcast

Play Episode Listen Later Dec 18, 2024 70:22


Today, the Late Crew talks about Trump's NASA pick says military will inevitably put troops in space (10:23), DOD says that most girls do not think they could succeed in the military (20:33), the Air Force names first female SERE specialist as chief master sergeant (30:57), the Space Force wants its own boot camp (41:59), and on 16 Dec 1941 Admiral Nimitz takes command of the US Pacific Fleet (58:22).

The Pacific War - week by week
- 161 - Pacific War Podcast - Third Arakan Offensive - December 17 - 24 - , 1944

The Pacific War - week by week

Play Episode Listen Later Dec 17, 2024 46:02


Last time we spoke about the invasion of Mindoro. Ormoc fell on December the 10th. The 149th Regiment cleared the airstrip at Buri, while the Japanese launched a desperate attack on airfields, only to be repelled by American forces. Amid chaotic battles, the Japanese attempted maritime reinforcements, but their vessels were met with devastating American fire, sinking transports and crippling their efforts. By December 13, the American advance continued through heavy resistance, leading to intense skirmishes, showcasing bravery and the struggles faced on both sides during the conflict. On December 14, US troops of the 2d Squadron, 7th Cavalry, advanced against stubborn Japanese defenses near Limon. While under fire, they strategically pushed forward, capturing enemy positions and equipment. Despite heavy artillery, Troop G utilized flamethrowers and close combat, overcoming formidable foxholes, helping to secure vital ground. Meanwhile, Admiral Nimitz prepared for future invasions, and General MacArthur postponed operations to protect his forces. The successful landings on Mindoro marked a pivotal moment, signaling the approaching assault on Luzon. This episode is the Third Arakan Offensive  Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  As we left off last week, General Bruce's 77th Division had effectively advanced to Linao and Cogon, securing Ormoc. Meanwhile, General Sibert's 10th Corps had pushed the weary Japanese forces in the north back to the Lonoy area, with both divisions preparing to continue their assaults through the Ormoc Valley toward Valencia, in line with General Krueger's strategy. To address the emerging situation, the 68th Brigade was mobilizing to support the 1st Division, while the 5th and 77th Regiments were making their way to Huaton to participate in a counteroffensive against Ormoc; however, only the 77th Regiment would reach its destination in time. Concurrently, the isolated 16th Division in the central Leyte mountains was gradually withdrawing from the Burauen front, losing strength with each passing day, and the 26th Division was gathering north of Talisanyan to prepare for the final retreat to Ormoc. On December 16, with the port secured, Bruce's forces were poised for the next stage of their advance north along the Ormoc corridor. Given that his patrols reported minimal enemy resistance west of Highway 2, Bruce aimed to encircle the Japanese forces from the east with the 306th and 307th Regiments, while the 305th would advance along the highway. Following this plan, the 305th Regiment quickly eliminated the remaining enemy positions in Cogon and proceeded 400 yards north of the road junction toward Tambuco. Meanwhile, the 307th swiftly moved through the neighborhoods of Jalubon, Liloan, Bao, and Catayom to San Jose, where they encountered and defeated two platoons of paratroopers. The 306th Regiment also advanced to Jalubon but then shifted north toward Tipic to bypass Huaton and directly assault Valencia. Looking north, while the 126th and 127th Regiments fought bravely against an enemy that restricted the division's progress to just a few dozen yards each day, the 12th Cavalry Regiment continued its advance toward Lonoy. Ultimately, the successful American assault on December 16 left the Japanese defenses exposed, prompting General Suzuki to alter his offensive strategy once more, immediately directing his forces to conduct a delaying action to facilitate a final retreat toward Libongao. Meanwhile, Bruce intensified his attack on December 17. As a result, the 305th Regiment encountered stiff resistance while attempting to reach Tambuco. The Japanese had constructed defensive positions along Highway 2 in the southern part of Ormoc Valley. At the road junction of Highway 2 with the road to Liloan were many trenches three to four feet deep and parallel to the highway. Trenches had also been dug along the sides of a machine gun emplacement that occupied a slight elevation commanding Highway 2 both to the north and to the south. On both sides of the road from Cogon to Catayom foxholes lined Highway 2, in the ditches and under the shacks. Some of these positions were dug on a slant and were six to seven feet deep. At Tambuco the foxholes extended along the highway for 400 yards, with machine gun emplacements on the sides of the foxholes. Other positions along Highway 2 consisted of poorly integrated foxholes and machine guns that covered the road. The field artillery pieces between Tambuco and Catayom were placed along the highway, with the exception of a 75-mm. gun that guarded a bridge and was well concealed inside a roadside shack. At 0830 on 17 December the 305th Infantry moved out along Highway 2. At 1000 the 1st Battalion reported that it was advancing at the rate of 100 yards every ten minutes against light opposition. By 1145 the 305th Infantry was fighting through Tambuco. At a road junction just north of Tambuco, it eliminated some enemy resistance and the advance slowed down. The regiment moved forward to a point about 300 yards north of the road junction and established its night perimeter, which extended 300 yards to the northeast along the Tambuco-Dolores road in order to forestall any Japanese counterattacks from that direction. On the same day the 306th Infantry pushed its attack northeast at 0800. The advancing troops almost immediately encountered Japanese who, apparently taken by surprise, were unable to offer organized resistance. At 1040, when the forward elements were 1,000 yards southwest of Cabulihan, the opposition stiffened and the regimental commander therefore committed the 3d Battalion on the left of the 2d Battalion. The advance continued. As the regiment neared Highway 2, resistance became more intense. The 306th Infantry encountered the Japanese who were fleeing northwest from the assault of the 305th Infantry and the heavy artillery that accompanied it. (Unknown to the Americans, General Suzuki and his staff were among the retreating Japanese. Suzuki succeeded in escaping to Libongao, where he established a new headquarters for the 35th Army.) At 1440 the 306th Infantry reached Highway 2 between Catayom and Cabulihan and proceeded north toward Cabulihan, its objective. Advance elements of the 3d Battalion reached the outskirts of the town but withdrew three or four hundred yards to take advantage of more commanding terrain. After combat patrols had cleared the area, the 306th Infantry established its night perimeter five hundred yards south of Cabulihan at 1600.  General Bruce had ordered the 307th Infantry to remain in San Jose until further notice. Since the guerrilla forces had reported a large number of Japanese in the area, General Bruce had made arrangements to soften the sector with an aerial bombardment and artillery fire before the infantry attack. In response to Bruce's request, fifteen P-40's from the V Fighter Command had been made available by General Whitehead for an air strike against the Valencia area. The 155-mm. guns of the 226th Field Artillery Battalion at Daro began firing on Valencia and the airstrip on the morning of 17 December and hit a Japanese ammunition dump. At 1245 the artillery fire was halted for the air strike, and for fifty minutes the area was bombed and strafed. With the conclusion of the air attack, at 1335, the artillery began anew to pound the area. "The medium artillery . . . reached out from Ormoc and the 'Long Toms' . . . from Daro joined in the fighting." In the meantime the 902d Field Artillery Battalion moved forward to a point from which it could support the advance of the 307th Infantry. At 1415 the artillery fire stopped and the 307th Infantry moved out astride the San Jose-Valencia road toward Valencia. Though the artillery fire and aerial bombardment had driven some of the Japanese from the area, a strong well-equipped force, including a number of paratroopers, remained to oppose the 307th Infantry. The regiment pushed forward, however, and at 1640 its leading elements were on the southwestern edge of the airstrip and within 1,000 yards of Valencia. The 307th Infantry formed its night perimeter on the edge of the airfield and made preparations to continue the attack on 18 December. During 17 December, despite the disorganization of the Japanese forces, Colonel Imahori of the 12th Independent Infantry Regiment tried to reach Ormoc, but he was unsuccessful. A few enemy artillery shells landed in the Ormoc area but that was all. General Bruce wrote later: "The men got a laugh because the General's latrine, unoccupied, was struck. He wished about that time that he had remained up front which he had reached by landing in a cub plane on an unimproved jungle road." The following morning, as supplies and ammunition for the 306th and 307th Regiments were running dangerously low, Bruce dispatched an armored column through the 305th's lines, which bypassed enemy strongholds and successfully delivered supplies to both regiments. The 305th Regiment then faced minimal resistance as it advanced toward Huaton, with its 3rd Battalion decisively eliminating all enemy opposition along the Dolores road. Simultaneously, the 306th Regiment steadily pushed toward Valencia, successfully reaching the southern edge of the town, while the 307th secured the airstrip without any resistance. As General Gill directed his forces northward, the 126th Regiment successfully seized a ridge east of the road, advancing closer to the main enemy defensive line located north of Lonoy. On the morning of December 19, the 126th launched another offensive, overrunning numerous enemy positions and advancing 200 yards before being replaced by fresh troops the following day. Meanwhile, the 12th Cavalry encountered only light and sporadic resistance in its efforts to secure Lonoy, although its 2nd Squadron faced tougher opposition while assaulting a knoll southeast of the barrio. To the south, following the fall of Valencia, the 5th Regiment reached Libongao just as Bruce prepared to press forward in the northern campaign. Thus, the 307th Regiment steadily advanced north along Highway 2, engaging an advanced battalion from the Takahashi Detachment, while the 306th moved successfully northwest across the terrain to a position 300 yards south of the Palompon road. On this day, Suzuki received news of the enemy's invasion of Mindoro, along with General Yamashita's orders to conduct a strategic delay on Leyte. In response, he commanded all his forces to begin a gradual withdrawal towards Palompon, leaving Libongao for Matag-ob. On December 20, the 306th Regiment reached the Palompon road and dispatched its 1st Battalion west towards the Togbong River, while the 3rd Battalion turned east towards Highway 2. At the same time, the 307th Regiment launched an assault on the Libongao positions and successfully defeated the 5th Regiment, compelling the Takahashi Detachment to retreat towards Matag-ob, where they established Suzuki's final delaying position. Additionally, as the exhausted 126th Regiment was relieved, the 12th Cavalry began moving south from Lonoy to intercept the enemy's retreat route at Kananga. On December 21, as the 1st and 102nd Divisions began their withdrawal towards Palompon, the 12th Cavalry successfully captured Kananga and established contact with patrols from the 77th Division. Consequently, Highway 2 was finally open from Ormoc to Pinamopoan, and the Ormoc Valley, where the Japanese had fiercely resisted the American advance, was now firmly under the control of the 6th Army. General Mudge, commanding general of the 1st Cavalry Division, said of the 12th Cavalry: “As a result of the stout-hearted efforts of the 12th Cavalry Regiment, elements of the Division are within 2500 yards of making contact with forward elements of the 77th Division. Considering the fact that the regiment has been reduced to 50% strength by the rigors and deprivations of 40 days in the mountains, the display of courage, stamina, and drive on the part of the 12th Cavalry is a credit to the best traditions of the United States Cavalry.” However, we must now shift our focus from the Philippines to Burma to follow the progress of Operation Capital.  Previously, while General Sultan's offensive in the north was advancing well, General Slim's eastern push, led by General Rees' 19th Indian Division, encountered less resistance than anticipated. This indicated that the enemy was rapidly retreating to stronger defensive positions behind the Irrawaddy River. As a result, Slim's strategy to encircle General Katamura's 15th Army on the Shwebo Plain was compromised, necessitating a significant adjustment to his offensive. His forces, stretched from Tamu, were at risk of counterattack while attempting to cross one of the most formidable river barriers. Therefore, Slim aimed to find a way to not only cross his troops over the Irrawaddy without major issues or interference but also to gain the decisive advantage needed to engage the Japanese on his terms, targeting them where their defenses were weakest. In just a few days, Slim and his team devised a new strategy known as Operation Extended Capital. The objective was to convince the Japanese that nothing had altered and that the 14th Army's advance was still primarily directed toward Mandalay, with its two corps crossing the Irrawaddy to the northwest of the city. The core of Slim's revised plan involved General Stopford's 33rd Corps, which, bolstered by the 19th Division and the 268th Tank Brigade, would maintain its planned crossing of the Irrawaddy north of Mandalay. Meanwhile, General Messervy's restructured 4th Corps would tactically cross the river much farther south in Pakokku, allowing them to launch attacks on Meiktila and Thazi, crucial points along General Kimura's communication lines that supported both the 33rd and 15th Armies. The towns of Meiktila and Thazi represented ground that was vital to the enemy defense, a concept 14th Army had first learned painfully in Arakan. The railway and main road from Rangoon ran through Meiktila before bending north on their way to Mandalay, and the town formed a natural location for supply and ammunition dumps, airfields and hospitals. If Slim could cut off both Honda and Katamura's corps from this vital logistical center, the Japanese ability to resist General Stopford's inexorable pressure in the north around Mandalay would be fatally weakened. Slim recognized that without Meiktila, Kimura could not hope to sustain a prolonged battle for Mandalay. Indeed, it might even prove to be the decisive act in the destruction of the whole of Kimura's army. Thus, the northern advance by 33rd Corps would be a deception to hide the decisive strike by 4th Corps to the south. If Slim could attract the greatest possible number of enemy divisions towards the northern crossing points (where, after all, Kimura expected him to strike), he could minimize opposition to the real focus of his attack in the south. This would provide Slim with, as he put it, ‘not only the major battle I desired, but the chance to repeat our old hammer and anvil tactics: 33rd Corps the hammer from the north against the anvil of 4th Corps at Meiktila – and the Japanese between.' Simultaneously, a new offensive was gearing up in the south. Unable to execute Operation Dracula, an intended amphibious assault on Rangoon, Admiral Mountbatten was resolved to initiate an offensive in the Arakan region. Codenamed Operation Romulus, it aimed for General Christison's 15th Corps to again attack Akyab, marking the third attempt to regain Arakan since the war began. Christison's strategy involved a three-pronged attack into northern Arakan, with Major-General George Wood's 25th Indian Division advancing on the right along the coast, Major-General George Bruce's 82nd West African Division in the center within the valley of the Mayu river, and Major-General Frederick Loftus-Tottenham's 81st West African Division on the left in the Kaladan river valley. Expecting heightened Japanese resistance along the Donbaik-Rathedaung-Myohaung line, Christison suggested that while his three frontline divisions engaged the Japanese forces with aggressive attacks, Brigadier Peter Young's 3rd Commando Brigade would land in the Japanese rear on the Myebon peninsula, followed closely by Major-General Cyril Lomax's 26th Indian Division, in a bid to finally capture Akyab. Facing them was General Sakurai's 28th Army, which included the Sakura Detachment, organized around three infantry battalions from the 55th Division along with the 55th Reconnaissance Regiment, stationed along the Godusara-Buthidaung-Kindaung line and the Kaladan Valley. Lieutenant-General Miyazaki Shigesaburo's 54th Division was responsible for defending the remainder of the Mayu Peninsula and the coastal area extending to Taungup. Meanwhile, Lieutenant-General Sakuma Ryozo's diminished 55th Division occupied the Irrawaddy Delta region, and Major-General Yamamoto Tsunoru's 72nd Independent Mixed Brigade was positioned near the oilfields at Yenangyaung. Additionally, the Katsu Force, centered around the 153rd Regiment, was near Yenangyaung, while the Rangoon Defense Unit, which included the Rangoon Anti-Aircraft Unit and various logistical elements, was tasked with protecting Burma's primary port. Sakurai's strategy, known as Operation Kan, entailed a defensive stance on the Mayu Peninsula and Yenangyaung, along with safeguarding the southwestern coast near Bassein against potential amphibious assaults. As the defenders slowed the enemy's progress towards their fortified positions, the 54th Division would be promptly sent to launch a counteroffensive. Depending on the nature of the attack, units from the 55th Division and Katsu Force would also participate in this counterattack. If a significant battle erupted near Rangoon, the reserve 2nd and 49th Divisions would be deployed without delay. Meanwhile, with the 26th Division being withdrawn for rest, the 25th Division preparing to move towards Rathedaung, and the 82nd Division advancing into the Kalapanzin Valley, the 81st Division was dispatched on October 1 to progress through the Mowdok Mountain Range toward Kyauktaw. As they moved southward across challenging and nearly impassable terrain, the West Africans expected to capture Mowdok by October 18, effectively eliminating the last Japanese forces from Indian territory before progressing through the Kaladan Valley. The 55th Reconnaissance Regiment stationed at Paletwa endured multiple assaults until early November, at which point they received orders to retreat to the Kaladan line. On December 15 the Japanese launched a strong attack with artillery support against the 6th (West African) Brigade. Private Kweku Pong, number two on a Bren, was wounded and separated from his section. Well armed with 12 magazines, he engaged the Japanese with short bursts for hours as they searched for him, until he eventually lost consciousness from loss of blood. Havildar Umrao Singh's gun section of the 30th Mountain Regiment was supporting the brigade when it was overrun and his officer badly wounded. With two other men he defended the position with rifles, bayonets and grenades until they were rushed and he defended it by swinging a rammer until borne down and bayoneted. The Japanese were eventually driven off when both men were found; Singh was awarded a VC and Pong an MM. Slim never changed his view that Africans would be ‘lost' without British guidance; but he probably never heard of Kweku Pong, who found himself alone, badly wounded in the middle of the night with Japanese rampaging through the bush around him and a battle going on behind. No white man was there to tell him what to do, no African NCO nor any other African for that matter. Nobody would have blamed him for lying doggo, but instead he showed considerable courage and good tactical sense. For this action, the 5th Gold Coast Regiment was awarded the unique honor ‘Tinma'.  Meanwhile, by late November, Wood had sent the 51st Indian Brigade to assist the African offensive in the Kalapanzin Valley. After successfully completing this mission, the 25th and 82nd Divisions launched their assault on Buthidaung on December 12. Wood's strategy involved a series of coordinated moves, with units leapfrogging one another, while the pace of the advance depended on how fast the sappers could repair the routes for the subsequent vehicles. Significantly outnumbered, Major-General Sakurai Tokutaro's troops were ultimately forced to evacuate Buthidaung on December 14. In response to the escalating enemy pressure in both the Kaladan and Mayu regions, the 28th Army ordered the Matsu Detachment, consisting of three battalions from the 54th Division, to take over control of the Kaladan front, while Major-General Koba Tomotoki's forces advanced toward Tinma. However, Loftus-Tottenham wisely decided to outflank this position, compelling the recently arrived detachment to withdraw, while other African units successfully made their way to Kyauktaw by the month's end. At the same time, the 53rd Indian Brigade progressed along the Kalapanzin River, and the 82nd Division managed to overcome strong resistance at Kindaung village in late December. On the night of December 21, the 6th Oxfordshire and Buckinghamshire Light Regiment undertook a night march exceeding 20 miles to capture Donbaik, which was taken without resistance. It was only at this point that the remains of the Valentine tanks and crews lost two years prior were discovered. The Sakura Detachment, having reached its limit, had no option but to retreat towards Myohaung, where they would be supported by the Matsu Detachment during their final withdrawal to Prome. With no opposition encountered, the two West African divisions successfully made contact on January 4, resulting in the complete clearance of the Kalapanzin valley. Meanwhile, looking north, Slim had initiated Operation Extended Capital on December 19. In line with this, Stopford instructed the 19th Division to advance along the west bank of the Irrawaddy to launch an attack on Shwebo from the east, while the 2nd British Division, having crossed the Chindwin at Kalewa, approached Shwebo from the west. After capturing Shwebo, the 19th Division was to pivot eastward to secure bridgeheads across the Irrawaddy north of Mandalay, while the 2nd Division continued south towards the Irrawaddy bend near Sagaing. Slim aimed to create the impression that the entire 14th Army was advancing on Mandalay by associating the 19th Division with the 4th Corps. Additionally, the 20th Indian Division was tasked with crossing the Chindwin at Kalewa and moving downstream to capture Monywa. Meanwhile, Messervy was organizing his dispersed divisions to commence their advance down the Gangaw valley, from Tamu to Pakokku. In the lead would be the Lushai Brigade and the 28th East African Brigade, tasked with clearing the enemy from Gangaw and subsequently advancing to Pakokku. The tour de force of deceptions against the Japanese would aid the crossing of the Irrawaddy. Slim's intention behind the plan, known as Cloak, was to conceal the main crossing until the last possible moment by persuading the Japanese to believe that the force preparing to move down the Gangaw valley to cross the river near Pakokku and seize Meiktila was merely making a feint to distract attention from the attack on Mandalay by 33rd Corps from the north. Until now 14th Army's commanders had been reluctant to use any but the simplest signals deceptions, but now they were enthusiastic even to the detriment of operational communications. Thus, three schemes were adopted: Pippin, which covered the withdrawal of the 5th Indian and 11th East African Divisions; Stencil, which created a dummy 4th Corps Headquarters that appeared to control formations under 33rd Corps; and Cloak, which was designed to give a false impression of the forces operating – that the forcing of the Irrawaddy would take place away from the real main effort, and that any movement the Japanese saw in the Gangaw valley was itself only a diversion. There is no doubt the speed the advance into central Burma achieved was in no small measure due to this deception scheme, which also used political channels, displays and deception devices dropped by Mosquitos and Beaufighters. Following them, the 7th Indian Division aimed to capture Pakokku, secure the west bank of the Irrawaddy, and establish a bridgehead across the river. Once this bridgehead was established, the 17th Indian Division and the 255th Tank Brigade would cross the Irrawaddy and race towards Meiktila. However, before initiating this advance, Messervy needed to enhance the pathway through the valley to facilitate the movement of his artillery and armored units. The Lushai Brigade, already forward, also needed artillery support before launching their assault on Gangaw. Therefore, while Messervy's engineers promptly began upgrading the road and track south of Kalemyo, only Stopford's units would engage in combat in late December. Moving swiftly, the advance elements of the 2nd Division, along with the tanks from the 254th Brigade, passed through Pyingaing on December 23 and continued towards Paga, successfully overcoming several rearguard positions held by elements of the retreating 33rd Division, which eventually reached Monywa in early January. At the same time, the 19th Division captured Wuntho and began its advance southward towards Shwebo. In the meantime, Messervy's engineers worked diligently for two weeks to prepare the track, and by the end of the month, his field artillery was en route to Gangaw. The 28th East African Brigade departed Imphal on December 22, followed by the 7th Division four days later. However, in the northeast, Sultan continued his northern offensive with minimal success. With the Ledo Road now extended from Kamaing to connect with the Myitkyina-Bhamo road, the 112th and 113th Chinese Regiments received orders to eliminate the Japanese rear guards along the final segment of the road to China. In the period between the split of the CBI Theater in October 1944 and the fall of Bhamo on 15 December, the Ledo Road engineers under General Pick brought the survey of the Ledo Road from a point just below and east of Kamaing, 211 miles from Ledo, to a juncture with the Myitkyina-Bhamo road. The Ledo Road was to bypass Myitkyina, for there was no point to running heavy traffic through an inhabited place, and Myitkyina's supply needs could be served by an access road. Metaling and grading were complete almost to Mogaung. The Mogaung River had been bridged near Kamaing, and a temporary bridge placed across the Irrawaddy. Tonnage carried on the road for use within Burma was steadily rising. In early October it had carried 275 tons a day; by the latter part of the month the rate was twice that. Immediately after Bhamo's capture, the advance headquarters of the road engineers was moved to that town. A combat supply road was made from Mogaung, below Myitkyina, to a point just ten miles west of Namhkam. The 113th Regiment advanced up the valley along the established road from Panghkam, while the 112th proceeded through the hills. The primary assault was to be led by the 30th Chinese Division, with its 90th Regiment advancing straight along the road toward Namhkam, while the 88th and 89th Regiments executed a shallow envelopment to the south of the road. Although conditions were favorable for a rapid advance into the Shweli valley, the commander of the 90th Regiment hesitated, causing delays along the flanks, as they formed the center of the Chinese line. Concurrently, Sultan ordered the Mars Task Force to embark on a challenging march through the hill country to the Mong Wi area, aiming to cut off the Burma Road near Hosi and effectively encircle the enemy 33rd Army. The 50th Chinese Division, which had been following the 36th British Division down the Railway Corridor, was set to occupy the vacated positions at Tonkwa and Si-u. Its objective was to cross the Shweli near Molo and proceed southeast to capture Lashio. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. Amidst fierce battles, General Bruce's troops advanced against Japanese forces in Leyte, securing key positions and paving the way for further assaults amid strategic retreats. In a strategic deception, Slim's forces advanced on multiple fronts, aiming to outmaneuver the Japanese, ultimately leading to decisive victories in Burma and weakening enemy defenses.

The John Batchelor Show
PREVIEW: BULL HALSEY Colleague Craig Symonds examines Admiral Nimitz's decision to retain Halsey in command despite his risky choice to sail through an avoidable typhoon. More tonight.

The John Batchelor Show

Play Episode Listen Later Dec 7, 2024 3:55


PREVIEW: BULL HALSEY Colleague Craig Symonds examines Admiral Nimitz's decision to retain Halsey in command despite his risky choice to sail through an avoidable typhoon. More tonight. 1943 Admiral Halsey

The Pacific War - week by week
- 157 - Pacific War Podcast - Fall of Peleliu - November 18 - 25 - , 1944

The Pacific War - week by week

Play Episode Listen Later Nov 19, 2024 46:02


Last time we spoke about the battle of Ormoc Bay. Amid the fierce Battle of Leyte in November 1944, American and Japanese forces clashed across rugged terrains and stormy weather. A typhoon swept the island, halting supply lines, while Colonel Verbeck's forces launched a determined assault on Breakneck Ridge, advancing against Colonel Miyauchi's well-defended lines. Meanwhile, Japanese reinforcements suffered devastating losses from American air raids. Through relentless attacks and strategic maneuvers, the Americans gained ground, signalling the turning point toward Japanese retreat and Allied victory on Leyte. Meanwhile a Japanese convoy led by Rear-Admiral Sato suffered devastating losses to Allied submarines and air attacks while attempting to transport troops. Concurrently, Australian and American forces launched aggressive operations in New Guinea, and American B-29 Superfortresses, despite some challenges, intensified the bombing campaign against Japan. This episode is the Fall of Peleliu Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  In our previous update, General Gill's 32nd Division had arrived to relieve the exhausted 24th Division and take charge of the main offensive down the Ormoc Valley. During this lull in the battle, General Kataoka took advantage of the pause to reposition his 1st Division and ordered Colonel Miyauchi's 57th Regiment to counterattack toward Breakneck Ridge. The counterattack had limited success, ultimately leaving the 57th Regiment significantly weakened. On November 16, Colonel John Hettinger's 128th Regiment moved in to relieve the 21st Regiment at Breakneck Ridge but was unable to capture Corkscrew Ridge following a fierce battle. Simultaneously, General Cunningham's 112th Cavalry was deployed to secure and patrol the Mount Minoro area, while Colonel Clifford's reinforced 1st Battalion advanced to Kilay Ridge behind Japanese lines, where it faced artillery fire and unsuccessfully attempted to link up with Colonel Chapman's 2nd Battalion roadblock on Highway 2. To the south, the 32nd Regiment moved toward Baybay to launch a second push toward Ormoc, initiating an advance north to the Damulaan-Caridad area on November 14. Meanwhile, General Yamagata's 26th Division, including Colonel Saito Jiro's 13th Independent Regiment, advanced in the same direction with plans to assault Burauen, setting up a confrontation with the American forces on Shoestring Ridge. By November 17, Hettinger's 1st Battalion had entrenched on the slopes of Corkscrew Ridge while the 3rd Battalion progressed roughly 1,000 yards down the highway, securing a ridge about 500 yards north of Limon. At the same time, Clifford's patrols finally made contact with Chapman's 2nd Battalion, but they struggled to establish a communication line due to the strong enemy presence between them. The following day, Clifford positioned machine guns for a firefight against the enemy on a ridge to the southeast. Throughout the night and into November 19, Japanese machine-gun fire targeted the perimeter, successfully disabling one gun and surrounding Clifford's southernmost outpost, eventually forcing the Americans to withdraw. Meanwhile, Hettinger's 1st Battalion launched another assault on Corkscrew Ridge on November 18, though it achieved only minor gains. Additionally, Colonel Kora Keijiro's 49th Regiment infiltrated the enemy's left flank, initiating a two-pronged advance toward Colasian and Capoocan, but this had limited impact on Gill's offensive. As a result, Hettinger's 1st Battalion continued its siege of Corkscrew Ridge until November 20, while the 3rd Battalion held positions on a ridge overlooking Limon. On November 20 and 21, Japanese forces also gained ground against Clifford's defenses on Kilay Ridge. At the same time, the 32nd Regiment had established a defensive stance on Shoestring Ridge, while the 13th Independent Regiment fortified the opposite ridge with trenches, machine-gun pits, and other installations, sending a reinforced battalion eastward toward Burauen. On November 22, the 11th Airborne Division arrived to relieve the 7th Division, which subsequently redeployed to the west coast. Gill resumed his offensive, sending Hettinger's 2nd and 3rd Battalions south while the 1st Battalion contained Corkscrew Ridge. The Americans fought their way to Limon, establishing defensive positions along a tributary of the Leyte River south of the town after repelling a fierce Japanese counterattack. Meanwhile, Japanese assaults intensified on Kilay Ridge, pushing back Clifford's troops, though they held firm. Fortunately, the Japanese did not press further on November 23, as Kataoka needed to reorganize his forces following the fall of Limon. To support the division's left flank along the Limon-Ormoc highway, he dispatched the 49th Regiment and his reserve battalion, coinciding with the arrival of the 1st Regiment to reinforce the heavily weakened 57th Regiment. However, the withdrawal of the 49th created a significant gap between the 1st and 102nd Divisions, which the 126th Regiment quickly exploited, advancing through the Hill 1525 area to strike at the enemy's rear. The 128th Regiment also took this time to realign and consolidate its positions, focusing the next three days on extensive patrols and placing harassing fire along an east-west ridge overlooking the highway about 1,000 yards south of Limon. Additionally, on November 24, the 112th Cavalry began advancing southwest from Mount Minoro toward the highway with a similar objective. With the occupation of Limon, the Battle of Breakneck Ridge concluded, costing the 24th and 32nd Divisions a total of 1,498 casualties, while the Japanese suffered an estimated 5,252 fatalities and had eight captured. The American victory was largely aided by the establishment of a roadblock south of Limon by Chapman's 2nd Battalion and the defense of Kilay Ridge in the Japanese rear by Clifford's battalion.  From November 12 to 23 the 2nd Battalion, 19th Regiment had defended the roadblock under extremely difficult conditions. The operations report of the 24th Division graphically summarizes the deeds for which the battalion received a presidential citation: “These bearded, mud caked soldiers came out of the mountains exhausted and hungry. Their feet were heavy, cheeks hollow, bodies emaciated, and eyes glazed. They had seen thirty-one comrades mortally wounded, watched fifty-five others lie suffering in muddy foxholes without adequate medical attention. Yet their morale had not changed. It was high when they went in and high when they came out. They were proud that they had rendered invaluable aid to the main forces fighting in Ormoc corridor, by disrupting the Japanese supply lines and preventing strong reinforcements from passing up the Ormoc road. They were proud that they had outfought the Emperor's toughest troops, troops that had been battle trained in Manchuria. They were certain they had killed at least 606 of the enemy and felt that their fire had accounted for many more. And they were proud that this had all been accomplished despite conditions of extreme hardship. 241 of the battalion's officers and enlisted men were hospitalized for skin disorders, foot ulcers, battle fatigue, and sheer exhaustion.” These units, facing constant fire and heavily outnumbered, prevented General Suzuki from reinforcing Limon. Abandoning a potential counteroffensive here, Suzuki redirected his primary efforts to the Burauen front for his Wa offensive. Despite Yamagata's preparations for combat, the effectiveness of the 26th Division depended heavily on acquiring more heavy weapons, ammunition, and equipment. Thus, a convoy with three transports and a submarine chaser departed Manila on November 23, carrying the essential supplies to Ormoc. As night fell over Shoestring Ridge, Saito finally launched his main offensive against the stretched defenses of the 32nd Regiment. Artillery, mortars, and machine guns provided cover for two companies advancing forward to capture sections of the ridge. The next morning, the 2nd Battalion of the 32nd Regiment reorganized its defensive positions, enabling the Americans to push back a Japanese force that had penetrated south of the Palanas River and east of Hill 918. Meanwhile, General Tominaga initiated a large-scale air offensive to support Operation TA's latest convoy, deploying sixty planes from the 2nd Air Division to strike the Leyte airfields, while thirty Navy aircraft targeted enemy shipping in Leyte Gulf. Over the next four days, daily air attacks were conducted in the Leyte area, and the 7th Air Division carried out coordinated strikes against enemy bases on Morotai. However, on November 24, the convoy's transports were sunk by an air attack off Masbate Island, just as another convoy consisting of three transports and one destroyer was dispatched to Ormoc. This convoy was similarly destroyed the next day off Marinduque Island by carrier aircraft, resulting in a complete operational failure. Back in Leyte, on the night of November 24, Saito's troops launched another ferocious assault on enemy positions, beginning with the heaviest artillery barrage the 32nd Regiment had yet encountered. The Americans quickly responded with their own supporting weapons, effectively repelling repeated Japanese attacks. Only Company K was pushed back, but American artillery, mortars, and machine guns prevented the Japanese from exploiting this breakthrough. After failing to penetrate the front lines, Saito's troops desperately attempted to neutralize the artillery supporting the 32nd Regiment before ultimately retreating, allowing the defenders to regroup. By nightfall, the Japanese employed the same tactics as in their previous assault but were ultimately pushed back after a fierce grenade battle and some close-quarters fighting. At the same time, Kataoka's newly deployed reserve battalion launched an attack on Kilay Ridge during the night. However, the weary defenders were able to fend off the assault, resulting in casualties for both sides. After reinforcing Shoestring Ridge, the 32nd Regiment faced another attack on the night of November 26.  At 2100 Colonel Saito renewed the assault against the American position, following the pattern set by the previous night actions. The Japanese first laid down mortar and machine gun fire, and then heavy-weapons fire of the 13th Infantry Regiment hit the right platoons of Company G, shifting to the east in about fifteen minutes. Immediately afterward, about a battalion of Japanese infantry attacked Company G, while twelve machine guns started to fire from a ridge 1,200 yards to the east. The Japanese moved into the fire of their own heavy weapons. The 32d Infantry, using all of its artillery batteries, mortars, machine guns, and rifles, started throwing lead against the enemy force as fast as its men could load and fire. The Japanese, employing an estimated fifty machine guns, continued to come on. "All hell broke loose" as the enemy shot off flares to guide their own artillery fire. The sharp declivity in front of the American lines did not allow for a close concentration of friendly artillery fire. Just as it appeared that the lines were to be overrun, some more enemy flares went up, and the Japanese withdrew, covered by heavy machine gun and mortar fire. Colonel Finn, taking advantage of this fortunate circumstance, hastily rearranged riflemen to fill gaps caused by casualties and replenished his ammunition supplies. The mortars of the regiment continued to fire into the draw. After a short lull Colonel Saito renewed the attack. There was no preparatory artillery fire, but the mortars and machine guns introduced the assault. The attack did not seem as determined as the previous one, though the number of troops was apparently about the same. The 32d Infantry again called down all types of fire upon the enemy. Elements of the 13th Infantry Regiment continued to advance, although "the carnage was terriffic," and attempted to pass through the American lines. A strong enemy group moved into a bamboo grove on a nose in front of the center platoon of G Company. From this position the enemy launched an attack which the company resisted with grenades and bayonets. As Colonel Finn later reported: "The battle continued to flare up and die down as the valiant soldiers fought like devils to hold our lines." The 81-mm. mortars from the mortar platoon of H Company fired 650 rounds in five minutes, and fire from the 60-mm. mortars was "practically automatic." After an hour's intense fighting, the enemy force withdrew. Unbeknownst to the Americans, however, the left and center platoons of Company G fell back in confusion during the fight, allowing the Japanese to infiltrate the American lines in the bamboo thicket previously occupied by the center platoon. The Japanese had not attacked the left flank of Company G. These troops heard the battle raging to the right and the sounds of the Japanese forming below them. A non-commissioned officer in charge of a listening post sent a man to get permission for his 3-man group to withdraw. After receiving permission he shouted the order from a distance of 50 yards. As the men from the listening post started back, they were joined by the left platoon and two squads from the center platoon. Within 45 minutes the two platoons, less one squad, plus the section of heavy machine guns, were moving south on the highway. "There was no thought in their minds that the withdrawal was not authorized." After proceeding down the road 250 yards they met the executive officer of Company H who ordered them back. It was too late, the damage was done. Though the left platoon was able to regain its position without trouble, the two squads from the center platoon found the enemy well dug-in in the bamboo thicket where the squads had been. It was later learned that there were about 200 hostile troops with 20 machine guns in the thicket. The Japanese were within the American lines and in a position from which they could fire on A Battery and the flanks of Companies E, L, I, and K. Although the surprised defenders managed to contain the infiltrators—who seemingly did not recognize the Americans' precarious situation, as they made no attempt to capitalize on it—the situation remained unstable until the 1st Battalion, 184th Regiment arrived on November 27 and regained the lost ground. At this point, all the assault elements of General Arnold's 7th Division had crossed to the eastern shore of the Camotes Sea, and reinforcements were en route. On November 28, the 184th Regiment relieved the exhausted defenders on Shoestring Ridge and successfully repelled a small Japanese attack that night. Meanwhile, Yamashita decided to shift most of his division toward Burauen to initiate Suzuki's planned offensive, leaving only a small detachment to prevent the Americans from reaching Albuera and cutting off the base of his attack. By the end of November, the 184th had successfully taken control of Shoestring Ridge and the Bloody Bamboo Thicket, although it was unable to advance further north due to the enemy's strong resistance. At the same time, Tominaga made an unsuccessful attempt to drop off a raiding unit over Burauen on November 26, marking the first use of a tactic that would be repeated in the coming weeks. On November 27, Admiral Okawachi launched another convoy carrying heavy equipment for the 26th Division, which successfully reached Ormoc Bay overnight. However, it was intercepted by PT boats the following day, resulting in the loss of one frigate and one subchaser during the encounter. The convoy faced further attacks from aircraft on November 29, which sank one transport before the remaining ships departed for Manila. On their return journey, the last two vessels were ultimately destroyed by air strikes. Back in Leyte, on November 29, Clifford's exhausted troops managed to fend off one final heavy assault before being relieved by Hettinger's 2nd Battalion. By the end of the month, the Americans had solidified their positions on Kilay and Shoestring Ridges and were prepared to advance their two offensives against Ormoc. However, we must now shift our focus from the Philippines to Peleliu, where Colonel Nakagawa's remaining 700 men continued to hold out against American assaults with their dwindling strength. At the beginning of November, Colonel Watson's 323rd Regiment had taken over the task of neutralizing the Umurbrogol Pocket, with Colonel Dark's 3rd Battalion on Walt Ridge and Mortimer Valley being the last unit remaining from the 321st Regiment. After a brief pause in combat at the end of October, operations became more active again on November 2. Watson's 2nd Battalion successfully attacked the Five Sisters from the southwest, while elements of the 1st Battalion advanced north along the ridges west of Death Valley, pursuing the remaining Japanese forces from South Pocket. Meanwhile, part of the 3rd Battalion moved slowly south through the ridges and rugged terrain at the northern end of China Wall. However, before Watson could continue his offensive, heavy rains began on November 4, escalating into a typhoon that persisted for four days. By November 12, no significant progress had been made by any unit, with slow patrols and sandbagging ongoing. The 81st Cavalry Reconnaissance Troop and elements of the 321st Regiment focused on securing additional offshore islets north of Peleliu. Attacks in the Umurbrogol resumed on November 13, with Watson's 1st Battalion advancing eastward from the ridges west of Death Valley, and his 2nd Battalion pushing north into the gorge and Wildcat Bowl, though little ground was gained in the following days. Despite this slow advancement, a key center of resistance was identified in the rough terrain west of central Death Valley. On November 16, oil was sent forward through a hose from fuel tanks set up in covered positions 300 yards distant and poured into a large cave which seemed to be the center of the new-found defenses. Ignited by white phosphorus hand grenades lobbed into the cave, the flaming oil produced such promising results in driving Japanese into the open or killing them, that the same method of conquest continued to be used by the 1st Battalion and in other parts of the pocket. Over the next five days, tanks and LVT-flamethrowers targeted enemy caves at the bases of China Wall and Five Brothers, effectively destroying or sealing all accessible enemy positions and leaving Nakagawa with only 150 men still capable of fighting. By November 21, infantry patrols could operate largely unimpeded throughout Wildcat Bowl and the southern section of Death Valley. The next day, the 323rd launched an assault on the China Wall, where the majority of Nakagawa's weary troops were entrenched, effectively compressing the enemy into a space measuring 125 yards wide by 285 yards long. Meanwhile, on November 23, Five Brothers Ridge was finally cleared. The following day, a second assault on the China Wall gained additional ground, leaving only 57 enemy troops alive. To enable tanks and LVT-flamethrowers to access the central hollow of China Wall, engineers began constructing a ramp up the east wall at the northern end of Wildcat Bowl. As the ramp ascended, Nakagawa realized his situation was hopeless.  On November 24th, Nakagawa burnt the regimental colors and performed harakiri.  He was posthumously promoted to lieutenant general for his valor displayed on Peleliu. His final message to General Inoue read  “Our sword is broken, and we have run out of spears.” The 57 remaining soldiers were divided into 17 small teams, instructed to hide during the day and raid American positions at night. With the enemy largely absent, American forces cautiously advanced into the area. On November 26, tanks and LVT-flamethrowers moved up the completed ramp to bombard caves and other defenses in the hollow center of China Wall. The next morning, as units from the north and south finally linked up, Watson declared that hostilities had come to an end. What General Rupertus had anticipated would last only four days had, in fact, extended to nearly two and a half months. The 323rd suffered significant losses during that battle, with approximately 118 soldiers killed and 420 wounded. The overall casualties for the Battle of Peleliu reached over 1,573 American deaths and 6,531 injuries. In contrast, the Japanese forces experienced a total of 10,695 men killed and 301 taken prisoner. Although the fighting was officially declared over and Peleliu secured, isolated groups and individual Japanese troops remained hidden in pockets and caves, primarily in the northern part of the island and the Umurbrogol mountains. For several months afterward, the units of the 81st Division assigned to garrison the island continued to root out stragglers and seal off caves. Many of these soldiers would survive in the mountains and swamps until the war's conclusion and beyond. In fact a Japanese lieutenant with 26 men of the 2nd Infantry soldiers and eight 45th Guard Force sailors held out in the caves in Peleliu until April 22nd of 1947 and surrendered after a Japanese admiral convinced them the war was over. The effort to reduce the Japanese pocket around Umurbrogol Mountain is often regarded as the most challenging battle faced by the U.S. military throughout the entire war. The 1st Marine Division suffered heavy losses and remained inactive until the invasion of Okinawa began on April 1, 1945. During their month on Peleliu, the 1st Marine Division incurred over 6,500 casualties, representing more than one-third of the division's strength. The 81st Infantry Division also experienced significant losses, with approximately 3,300 casualties during their time on the island. Postwar analyses indicated that U.S. forces required more than 1,500 rounds of ammunition to kill each Japanese defender. They expended a staggering 13.32 million rounds of .30-caliber ammunition, 1.52 million rounds of .45-caliber, 693,657 rounds of .50-caliber bullets, 118,262 hand grenades, and 150,000 mortar rounds.The battle sparked considerable controversy in the United States, as many believed that the high number of American casualties was unjustified for an island with minimal strategic importance. The Japanese defenders were incapable of hindering potential U.S. operations in the Philippines, and the airfield captured on Peleliu did not significantly influence subsequent military actions. Instead, the Ulithi Atoll in the Caroline Islands was utilized as a staging ground for the Okinawa invasion. The casualty rate from this battle surpassed that of any other amphibious operation in the Pacific War. Moreover, coverage of the battle was limited, as only six reporters were motivated to report from the shore, influenced by General Rupertus's prediction of a quick victory within three days. The battle also received less attention due to General MacArthur's return to the Philippines and the Allies' advance toward Germany in Europe. The battles for Angaur and Peleliu illustrated the typical patterns of Japanese island defense, yet few adjustments were made for the subsequent battles of Iwo Jima and Okinawa. Naval bombardment before the amphibious assault at Iwo Jima proved to be only marginally more effective than at Peleliu, while the preliminary shelling for Okinawa saw significant improvements. Underwater demolition teams, known as frogmen, conducted operations at Iwo Jima that confused the enemy by targeting both coasts, but this tactic later alerted Japanese defenders to the precise assault beaches during the Okinawa invasion. American ground forces gained valuable experience at Peleliu in assaulting heavily fortified positions similar to those they would encounter again at Okinawa. Admiral William Halsey Jr. recommended canceling the planned occupation of Yap Island in the Caroline Islands. He also suggested that the landings at Peleliu and Angaur be abandoned in favor of deploying their Marines and soldiers to Leyte Island; however, this recommendation was ultimately overruled by Admiral Nimitz. Turning our attention to China, we need to discuss the conclusion of the pivotal Operation Ichi-Go, as the 11th and 23rd Armies pressed on with their offensives against Guilin and Liuzhou. Back in August, following battles in Hunan and Guangdong, the 11th and 23rd Armies of the IJA initiated offensives toward Guilin and Liuzhou, respectively. The NRA troops defending the region were primarily remnants from the Battle of Hengyang, resulting in only 20,000 soldiers being present in Guilin on November 1 when the Japanese commenced their assault on the city. The Chinese government recognized that it could not hold Guilin but chose to prolong the battle for political reasons, sending food and supplies to those besieged. Most civilians had fled Guilin weeks earlier, leaving the city heavily scorched by fire. Defenses were reinforced with pillboxes, barbed wire, and Guangxi troops commanded by Muslim General Bai Chongxi. General Joseph Stilwell, who had a good relationship with Bai, made considerable efforts to supply American munitions to Bai's forces. Trenches were also dug throughout the hilly terrain. By early November, General Yokoyama's forces had effectively surrounded Guilin, with the 3rd and 13th Divisions ready to advance toward Liuzhou, while General Tanaka's units were also preparing to move north following the fall of Wuxuan. Consequently, most of Yokoyama's troops continued to tighten their grip on Guilin, where the determined defenders inflicted heavy casualties on the Japanese as they facilitated the withdrawal of American personnel. Additionally, the 13th Division advanced through Yongfu on November 6, the 3rd Division captured Luzhaizhen on November 8, and the 104th Division began its movement toward the area west of Liuzhou. On November 9, just as the 11th Army initiated its main assault on Guilin, General Okamura assigned the 3rd and 13th Divisions to the 23rd Army to enhance coordination for the attack on Liuzhou. Fortunately for them, the Chinese forces offered minimal resistance, leading to the city and its airfield falling the next day. Simultaneously, with the support of the 5th Air Army, Yokoyama successfully captured Guilin, achieving the primary goal of Operation Togo II.  To eliminate the retreating enemy forces, the 23rd Army continued its advance westward. On November 15, the 104th Division took Xincheng, while the 3rd Division captured Yizhou and the 13th Division moved towards Hechi, effectively cutting off the Chinese retreat and destroying the remaining enemy troops. The 3rd Division then advanced north, capturing Huanjian on November 27, while the 13th Division continued west, successfully taking Nandan on November 28 and Dushan on December 2. In response, Tanaka dispatched the 22nd Division and the 23rd Independent Mixed Brigade to capture Nanning, which fell by November 28. By early December, elements of the 22nd Division joined forces with the Indochinese garrison near Shangsi, marking the conclusion of Operation Ichi-Go. After ten days of fierce fighting, the Japanese forces captured Guilin and entered Liuzhou on the same day. Sporadic fighting persisted as Chinese forces retreated rapidly. By November 24, the Japanese had taken control of 75 counties in Guangxi, encompassing about two-thirds of the region. Reports indicate that they killed 215,000 civilians in reprisals and during crossfire, injuring over 431,000. After the fall of Guilin and Liuzhou, the majority of NRA troops lost their morale and retreated without ever confronting the enemy, leading to significant losses in both equipment and personnel. This event became one of the most devastating defeats of the entire Second Sino-Japanese War. Nevertheless, despite having destroyed the airbases in this area, the USAAF could still launch attacks on the Japanese mainland from their other bases. While the Japanese achieved some objectives of Operation Ichigo, it ultimately expanded the territory they needed to defend and significantly weakened their lines, creating a favorable scenario for future counterattacks by Chinese forces. After destroying enemy air bases and annihilating the main enemy forces in the Guilin-Liuzhen area, the 6th Area Army assigned the 22nd Division and the 22nd Independent Mixed Brigade to the 11th Army to secure strategic locations in the region, while the 23rd Army returned to Guangzhou and the Leizhou Peninsula. By the operation's end, Japanese losses were estimated at around 100,000 killed, 200,000 wounded, and significant material losses, including 1,938 small river vessels and 367 aircraft. In contrast, Chinese losses totaled approximately 310,000 killed, 410,000 wounded, and 80,000 captured, along with substantial war material losses, including 312 Allied aircraft, resulting in the deaths of 100 Americans. Additionally, the entire Japanese offensive resulted in the deaths of approximately 500,000 civilians. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The fight on Leyte gruels on as the fight for Peleliu finally came to an end. The controversial battle of Peleliu would have major ramifications for American planners going forward. In China, absolute horror was continuing to be inflicted upon the Chinese people, leaving to the massacre of hundreds of thousands in a war that just never seemed like it would end.

Weber County's Greatest Generation
Veteran's Day in Weber County in 1944

Weber County's Greatest Generation

Play Episode Listen Later Nov 11, 2024 10:48 Transcription Available


Step back in time with me, Kim Dixon, as we honor the courage and resilience of those who shaped history on November 11, 1944. Ever wondered how pivotal moments unfolded on the world stage during World War II? This episode promises to enrich your understanding with stories of General MacArthur's triumphant return to the Philippines, Admiral Nimitz's vital Pacific maneuvers, and General Patton's unstoppable drive in Europe. We also turn our gaze homeward to Weber County, recognizing the valor of local servicemen and the community's significant financial support of the war effort. As we approach the last Veterans Day of World War II, these narratives offer both a tribute and a lesson in sacrifice and solidarity.In a heartfelt exploration, I share the poignant tale of Seaman First Class Kenneth W. Manful and the fate of the USS Albacore, representing the silent heroism of the 52 U.S. submarines lost during the war. These stories, memorialized in places like the Honolulu Memorial and Ogden City Cemetery, serve as stirring reminders of the personal costs of conflict. By exploring these chapters, you ensure the legacy of these brave souls endures. Tune in to preserve their memory and express gratitude for their sacrifices. Follow along on Apple Podcasts as we continue to share these vital stories of courage and commitment.

The Pacific War - week by week
- 151 - Pacific War Podcast - The Formosa Air Battle 10 - October 17 - , 1944

The Pacific War - week by week

Play Episode Listen Later Oct 8, 2024 46:02


Last time we spoke about the conquest of Angaur and the Japanese Triumph in China. By October 18th, the remaining Japanese on Angaur were compressed into a small area, and by the 21st, resistance had ceased. The Americans suffered 264 killed and 1,355 wounded, while approximately 1,300 Japanese were killed. Over in China, Hara's forces suffered heavy losses during a delaying action at Momauk, with troops joining Bhamo's defense by November 16. The 113th Regiment maneuvered to encircle Bhamo from the south, while the 114th Regiment approached from the north, creating a loose encirclement. The 22nd Division's movement prompted concerns of severing key rail lines, leading Japanese forces to reposition defensively. Despite intense fighting, including a strong Chinese offensive on November 19, the Japanese withdrew from key positions, allowing Chinese forces to capture Mangshi and secure a strategic airfield for resupply, significantly impacting the campaign's dynamics. This episode is the Formosa Air Battle Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  As we last saw on Peleliu, General Rupertus' 1st Marine Division, bolstered by Colonel Dark's 321st Regiment, successfully secured the island after approximately two weeks of intense fighting. However, Colonel Nakagawa's isolated and outnumbered garrison continued to resist in the Umurbrogol Pocket. As left by nature, the Umurbrogol Pocket was much like the Ibdi Pocket on Biak Island, but larger and rougher. Like Ibdi, the Umurbrogol originally had a thick cover of tropical trees and dense jungle undergrowth which, as the result of continued air, naval, and artillery bombardment (including extensive employment of aerial napalm strikes), was gradually knocked down or burned away. Again, as on Biak, the Japanese had improved upon nature. There were many artificial or semi-artificial caves which had been constructed to protect approaches to the inner sections of the pocket, and the Japanese had improved almost every natural cave. Where no caves were available or could be constructed, the defenders employed rock faults and crevices for defensive positions. Digging new entrances to existing caves or even cutting new levels within some caves, the Japanese were well prepared to execute a long and bloody holding action along the many ridges. These ridges, with the exception of the Five Sisters group at the southern side of the pocket, were generally parallel and oriented north-northeast to south-southwest. Steep-sided and fissured, many of them had razor-back summits upon which no cover could be found. The ridges were separated by deep draws, gullies, and wider valleys, the floors of which were strewn with coral boulders or coral outcroppings similar to stalagmites. Steep as they were, the sides of some ridges also were covered with such chunks and outcroppings. In late September, the exhausted infantrymen, who were tasked with containing the pocket while the Marines cleared northern Peleliu, made several heavy assaults. They only managed to reach the X-ray phase line, marking what was believed to be the northern edge of the core Japanese defenses, before being relieved by the 7th Marines. With Colonel Hanneken's 1st and 3rd Battalions now holding the X-ray line, Rupertus planned a strong attack southward while other Marine units maintained their positions on the western and southern sides of the pocket. On the morning of September 30, the attack was launched. However, fierce Japanese resistance, heavy rain, fog, and sickness hindered the 7th Marines' progress southward by October 2. On the following day, Hanneken's 2nd Battalion, supported by tanks, secured a foothold along the eastern side and top of Walt Ridge, while the 3rd Battalion finally captured the eastern slope of Boyd Ridge. By October 4, however, the 7th Marines had suffered such heavy losses and were so depleted that Rupertus was left with no choice but to relieve them as well. As a result, Colonel Harris's 5th Marines were once again thrust into action. On October 7, following an hour-long artillery and mortar barrage, the 3rd Battalion, along with six tanks, advanced into Mortimer Valley. However, Nakagawa's determined defenders continued to resist fiercely, successfully repelling two powerful tank-infantry assaults, causing heavy American casualties. Our old friend Eugene Sledge with K Company, 3d Battalion, 5th Marines, wrote about fighting in this area, it is as follows  “Johnny led us on up through a jumble of rocks on Hill 140. Company K's line was emplaced along a rock rim, and we set up the mortars in a shallow depression about twenty yards behind it. The riflemen and machine gunners in front of us were in among rocks along the rim of Hill 140 facing east toward Walt Ridge and the northern end of the infamous Horseshoe. We had previously attacked that valley from its southern end. From the rim of Hill 140 the rock contours dropped away in a sheer cliff to a canyon below. No one could raise his head above the rim rock without immediately drawing heavy rifle and machine-gun fire. The fighting around the pocket was as deadly as ever, but of a different type from the early days of the campaign. The Japanese fired few artillery or mortar barrages, just a few rounds at a time when assured of inflicting maximum casualties. That they usually did, and then secured the guns to escape detection. Sometimes there was an eerie quiet. We knew they were everywhere in the caves and pillboxes. But there was no firing in our area, only the sound of firing elsewhere. The silence added an element of unreality to the valleys. If we moved past a certain point, the Japanese opened up suddenly with rifle, machine-gun, mortar, and artillery fire. It was like a sudden storm breaking. More often than not we had to pull back, and not a man in the company had seen a live enemy anywhere. They couldn't hope to drive us off by then or to be reinforced themselves. From that point onward, they killed solely for the sake of killing, without hope and without higher purpose. We were fighting in Peleliu's ridges and valleys, in terrain the likes of which most Americans could not even visualize, against an enemy unlike anything most Americans could imagine”. In response to this setback, Rupertus halted further offensive operations and ordered his forces to maintain pressure on the Japanese stronghold through sustained artillery fire and aerial bombardments. Over the next two days, this relentless bombardment cleared so much foliage and undergrowth that visibility across the ridges improved significantly. This allowed the attacks to resume on October 9, and although no ground was gained initially, Harris's 2nd Battalion succeeded in securing Wattie, Baldy, and 120 Ridges on October 10. They then pushed south to capture the tactically vital Hill 140. From this position, a Marine howitzer provided critical support to the 5th and 7th Marines as they cleared an area approximately 700 yards long and up to 200 yards east beyond the previous containment lines along West Road. However, on October 14, Dark's 321st Regiment began moving up to relieve the Marines, as General Geiger had decided to end Marine participation in the Battle of Peleliu.  Just before they were relieved, Eugene Sledge wrote a passage about moving through positions in October, finding numerous dead, stinking in the hot sun. One corpse he found made a significant impact on him, here is the passage. “As we moved past the defilade, my buddy groaned, “Jesus!” I took a quick glance into the depression and recoiled in revulsion and pity at what I saw. The bodies were badly decomposed and nearly blackened by exposure. This was to be expected of the dead in the tropics, but these Marines had been mutilated hideously by the enemy. One man had been decapitated. His head lay on his chest; his hands had been severed from his wrists and also lay on his chest near his chin. In disbelief I stared at the face as I realized that the Japanese had cut off the dead Marine's penis and stuffed it into his mouth. The corpse next to him had been treated similarly. The third had been butchered, chopped up like a carcass torn by some predatory animal. My emotions solidified into rage and a hatred for the Japanese beyond anything I ever had experienced. From that moment on I never felt the least pity or compassion for them no matter what the circumstances. My comrades would field-strip their packs and pockets for souvenirs and take gold teeth, but I never saw a Marine commit the kind of barbaric mutilation the Japanese committed if they had access to our dead. When we got back to the gun pit, my buddy said, “Sledgehammer, did you see what the Nips did to them bodies? Did you see what them poor guys had in their mouths?” I nodded as he continued, “Christ, I hate them slant-eyed bastards!” “Me too. They're mean as hell,” was all I could say.” About mid-October, a number of command changes occurred in the Palaus area. On the 12th, for instance, the 1st Marine Division was relieved of all responsibilities other than continuing the fight in the Umurbrogol Pocket. The 321st Infantry took over the defenses along the eastern arm, while the Island Garrison Force assumed responsibility for the area south of the pocket. On the morning of October 12, the command post of the 3rd Amphibious Corps moved ashore and General Geiger, the corps commander, declared that the assault and occupation phase of operations on Peleliu was ended. The exact meaning of this announcement is not clear, especially in relation to Admiral Fort's somewhat similar declaration of September 30, stating that Angaur, Peleliu, Ngesebus, and Kongauru had been captured and occupied. However, General Geiger's announcement seems to have been made in preparation for the 1st Marine Division's imminent departure from the Palaus. The statement also bears relation to the passing of control of operations in the Palaus from the 3rd Fleet and Admiral Halsey (as then represented by Admiral Fort's Western Attack Force headquarters) to the Headquarters, Forward Area Central Pacific (Task Force 57), under Admiral Hoover. On the 13th General Geiger issued orders alerting the 321st Regimental Combat Team to relieve the 1st Marine Division elements still at the Umurbrogol Pocket. The next day, control over all operations in the Palaus passed from Admiral Fort to Admiral Hoover's command. With the relief of the Marines at the Umurbrogol, the remainder of the battered 1st Marine Division then began preparations for leaving the Palaus. At the same time, the 1st Battalion, 323rd Regiment, fresh from operations at Ulithi Atoll, started preparations to relieve Marine units in the southwest corner of the pocket, with the rest of the regiment to follow. Consequently, the Marines prepared to depart from the Palaus, with Dark taking over responsibility for the reduction of Umurbrogol. Since September 29, the Marines had endured an additional 1,000 casualties, bringing their total to 1,252 killed and 5,274 wounded. In return, they estimated having killed between 850 and 1,000 Japanese soldiers, leaving roughly 1,000 defenders in the shrinking pocket as the 321st moved back in. After a failed local attempt to capture the northernmost peak of the Five Brothers Ridge on October 16, Dark launched a general attack the next day, which resulted in a modest gain of about 125 yards and the neutralization of some caves to the east. On the morning of October 18, the attack resumed, with Dark's 2nd Battalion successfully capturing three peaks of the Five Brothers, thanks to support from mortars, tanks, and LVT-mounted flamethrowers. However, undeterred by this overwhelming firepower, the Japanese immediately counterattacked and reclaimed the three peaks by nightfall. On the southwest side of the pocket, Nakagawa had also sent infiltrators through tunnels and connecting caves to raid the enemy lines, forcing Geiger to redirect elements of the 7th Marines and 323rd Regiment to address this new southern pocket. After much effort, most of the infiltrators were finally pushed north on October 23, though mopping up in the Southern Pocket wasn't completed until November 3. Meanwhile, on October 19, following a deadly napalm strike, Dark's 1st Battalion advanced up to 50 yards along the ridges west of Hill 140 with the help of howitzers and much-needed sandbags. The battalion's men, lying prone on the ground, inched their sandbags forward with rifle butts or sticks, laboriously expanding their hold and almost realizing the infantrymen's dream of portable foxholes. The next day, General Mueller formally assumed command of the Peleliu campaign. Following some reconnaissance and a napalm strike, the 321st resumed its assault on October 21, making significant progress by advancing over 100 yards and capturing the northernmost peak of the Five Brothers. On the subsequent day, Dark launched a coordinated attack with his 2nd Battalion securing the first three Brothers, the reinforced 1st Battalion struggling to breach Death Valley, and the 3rd Battalion sweeping through Mortimer Valley with tank support. After this achievement, while Colonel Watson was bringing the remaining 323rd Regiment to the Umurbrogol area, the only major progress was the capture of the fourth Brother on October 23. Two days later, the 323rd began relieving the weary 321st Regiment. By this time, Dark had lost 146 men killed and 469 wounded on Peleliu. As Watson took over, Nakagawa's forces had been reduced to about 700 effective troops, including those lightly wounded. The pocket's dimensions had also been compressed to an average north-south length of about 600 yards. Fortunately for the defenders, heavy rains, fog, and poor visibility significantly hampered Watson's operations in the Umurbrogol Pocket from October 26 to November 1. This period was used mainly for mortar barrages, napalm strikes, defense enhancements, and extending sandbag fortifications. Despite this pause, Nakagawa launched near-nightly counterattacks over the six days, primarily targeting the Five Brothers, which mostly resulted in further casualties for the defenders. To understand the eventual reduction of the Umurbrogol Pocket, we will need to shift our focus to the plans and preparations for General MacArthur's grand return to the Philippines. Previously, General MacArthur, along with Admirals Nimitz and Halsey, decided to abandon the preliminary operations for Mindanao and Yap in favor of a direct assault on Leyte. To be much more frank General MacArthur was having a turf war with Admiral Nimitz. After the Marianas campaign, the endgame of Nimitz island hoping across the Pacific forced the Joint Chiefs of staff to make a choice, to invade the Philippines, or leave it to wither on the vine and instead invade formosa. Admiral King, the joint chiefs of staff, Admiral Leahy and General Hap Arnold all favored the Formosa option. For quite awhile Nimitz got everyone onboard with this plan as Formosa was a logical choice being only 900 kms away from Japan and its seizure would cut off southeast asia from the home islands. With Formosa the Americans could even begin an invasion of southern CHina to aid their allies there and toss plenty of B-29s at the home islands from a much closer location. But then there was the force of nature that was Douglas MacArthur. MacArthur argued Formosa would be “a massive operation, extremely costly in men and shipping, logistically precarious and time consuming.” And he was willing to take his case straight to Washington. In July of 1944 he along with Nimitz went to Honolulu to meet with FDR. MacArthur bitterly protested the meeting, as he knew full well FDR was trying to get re-elected for a fourth term “humiliation of forcing me to leave my command to fly to Honolulu for a political picture taking junket.” So not to be outdone by FDR, MacArthur showboated, by landing early with. He went to a local shop in a limousine he borrowed, and had his staff place a 4 star general insignia upon. He wore khaki trousers a brown leather air force jacket and the cap of a Filipino Field Marshall, going out into public waving at crowds gathering to see the president. When he moved into a cabin to meet with FDR he refused to change into cooler attire stating to FDR , “you haven't been up there where I came from, and it's cold up there in the sky.” MacArthur then pretended Nimitz was not in the room and dominated the strategic discussions and attempted at every possible moment to impose his will on the rather ailing and sickly president, whose physical decline had become more apparent. During a private meeting between the two MacArthur said this to FDR “Mr. President, the country has forgiven you for what took place on Bataan. You hope to be re-elected president of the United States, but the nation will never forgive you if you approve a plan which leaves 17 million Christian American subjects to wither in the Philippines under the conqueror's heel until the peace treaty frees them. You might do it for reasons of strategy or tactics, but politically, it would ruin you” Rather ironic given it was his responsibility to defend those he was now blackmailing FDR to save. But the truth of the matter was, MacArthur had stolen the American press and American peoples hearts, his grand statement to return to the Philippines was a huge issue. There of course was the other issue, MacArthur could run on the Republican ticket against FDR. Some would allege FDR was bullied into an invasion of the Philippines because of this. To twist FDR's arm, MacArthur assured him the losses in retaking Luzon would be minimal “Mr. President, my losses would not be heavy, any more than they have been in the past … your good commanders do not turn in heavy losses.” Despite it being a slight against Nimitz, MacArthur's arguments did twist his wrist. That evening FDR spoke to his doctor Ross McIntire stating this “Give me an aspirin before I go to bed. In fact, give me another aspirin to take in the morning. In all my life nobody ever talked to me the way MacArthur did.” When leaving back on his plane, MacArthur turned to his aide and boasted, “We've sold it.” and when he returned to his South West Pacific Area Command HQ in Brisbane, MacArthur informed his staff, “the President has accepted my recommendations and approved the Philippines plan.” MacArthur was a bit too optimistic, although FDR agreed to invade the Philippines he did not do so without recommendations of his joint chiefs of staff. The Navy was to bear the brunt of furnishing air support in the early stages of the campaign. By arrangement with Admiral Nimitz, the Carrier Task Force from Admiral Halsey's 3rd Fleet was to strike northern Luzon and Okinawa or Formosa, or both, from A Day minus 10 to A minus 7. From A minus 4 through A Day, strikes were to be made on Luzon, the Cebu-Negros area, and the Leyte area in support of the landings. As soon as the Palau air base facilities would permit, shore-based air forces from the Central Pacific were to operate in the Bicol area. The Allied Naval Forces was to furnish carrier aircraft as protection for convoys and naval task forces and, supplemented by aircraft of the 3rd Fleet and the Allied Air Forces, to provide direct air support for the landings. In addition, it was to furnish protective air support and cover by carrier aircraft prior to A Day for the preliminary landings in Leyte Gulf and for the mine sweeping. On September 24, General Kenney issued his order for the Leyte operation and assigned missions to the Allied Air Forces. He designated General Whitehead's 5th Air Force as the Air Assault Force. It was to support the operation by intensified air activities against enemy installations, destroy hostile air and surface forces in the Celebes Sea and assigned areas in the Philippine Archipelago, and provide air defense for existing bases and forces in transit to Leyte within range of its capabilities. It was also to be prepared to establish, on order, land-based air forces on Leyte. The 13th Air Force was to support the missions of the 5th Air Force, while the Royal Australian Air Force Command was to destroy Japanese installations and sources of raw materials in the Netherlands Indies. Additionally, Halsey's 3rd Fleet was to be on standby to support the Leyte operation, with the objective of "destroying enemy naval and air forces in or threatening the Philippine Area." Submarines from both the Southwest and Central Pacific Areas would provide support through offensive reconnaissance of likely Japanese routes, maintaining observation and lifeguard services, and offering weather reports and strategic patrols. On the ground, General Krueger's 6th Army would lead the Leyte assault, taking over the operation after the disbandment of Alamo Force on September 25. With this force moving to the Philippines, General Eichelberger's 8th Army was assigned garrison duties in New Guinea, New Britain, the Admiralties, and Morotai. For King II, Krueger's forces included General Sibert's 10th Corps, consisting of the 1st Cavalry and 24th Infantry Divisions, totaling 53,000 men, and General Hodge's 24th Corps, comprising the 7th and 96th Divisions, totaling 51,500 men. The corps originally designated for the canceled Yap operation was reassigned to the 6th Army, replacing the 14th Corps, which was meant to carry out the initial Leyte landings after securing Mindanao. However, the 14th Corps was still in the process of being relieved at Bougainville. To further support the operation, Krueger kept the 32nd and 77th Divisions in reserve, totaling approximately 28,500 troops. Krueger's plan involved an advance team landing Lieutenant-Colonel Henry Mucci's 6th Ranger Battalion on the islands guarding the approaches to Leyte Gulf on October 17. As the Rangers took control of these small islands, Admiral Oldendorf's Fire Support Group would initiate a comprehensive bombardment campaign in preparation for the landings. Minesweepers and underwater demolition teams would also begin clearing natural and man-made obstacles from the gulf. On October 20, Admiral Barbey's Task Force 78 was to transport and land the 10th Corps, while Admiral Wilkinson's Task Force 79 was tasked with landing the 24th Corps. The reinforced 21st Regiment was scheduled to land at 09:30 near Panaon Strait, at the southeastern tip of Leyte, to secure control of the entrance to Sogod Bay. Further north, the 10th Corps was to land two divisions abreast in the Marasbaras and Palo areas at 10:00, while the 24th Corps would simultaneously land two divisions abreast in the Dulag area, about 15 miles to the south. Major-General Verne Mudge's 1st Cavalry Division was to capture Tacloban and its airfield and secure control of San Juanico Strait, while Major-General Frederick Irving's 24th Division seized Palo and advanced northwest through the Leyte Valley. The two divisions would then converge on Carigara at the northern end of the valley. Hodge's strategy involved Major-General James Bradley's 96th Division landing between Dulag and San Roque to secure a segment of Highway 1 within its operational zone, as well as Catmon Hill and the Dagami-Tanauan area. Since Bradley's task was relatively easier, the 381st Regiment was designated as Krueger's floating reserve. At the same time, Major-General Archibald Arnold's 7th Division was tasked with coming ashore in the Dulag area. One part of this division was to move south to capture the Highway 1 bridge and the Daguitan River crossings at Dao, while the main force advanced along the Dulag-Burauen road to take Burauen and then push on to Dagami. From there, Arnold's troops were expected to be ready to seize Abuyog and Baybay, eliminating enemy forces on the west coast and in southern Leyte. With the successful completion of these objectives, Krueger aimed to break the backbone of Japanese resistance. Consequently, with Leyte Valley and its airfields and base sites secured by the 6th Army, the 10th Corps would then advance south through the Ormoc Valley towards Ormoc, while the 24th Corps would move north from Baybay along the Ormoc Bay coast to link up with Sibert. Meanwhile, General Yamashita relied on General Suzuki's 35th Army, which consisted of four divisions and two independent mixed brigades dispersed across the central and southern Philippines. Specifically, Leyte was defended by Lieutenant-General Makino Shiro's 16th Division, experienced veterans of the initial Japanese invasion of the Philippines. Aside from minor forces left on Luzon and Samar, Makino commanded the full combat strength of the 16th Division, supplemented by 4th Air Division ground units, 35th Army service units in the area, and elements of the 36th Naval Guard Unit stationed at Ormoc and Tacloban. Anticipating that enemy landings would most likely occur in the Dulag-Tarragona-Abuyog sector, Makino strategically positioned the majority of his troops in fortified coastal positions between Abuyog in the south and Palo in the north, with the densest concentration around Dulag. By October, the 16th Division had completed three lines of trenches along the shoreline, but these defenses were weak and inadequately placed. The field positions were old-type long connecting trenches prepared in three echelons. These were difficult to defend and easily discovered from the air since camouflage was lacking. The only effective positions were the cave emplacements for artillery, which had been constructed on Catmon Hill. About 60% of the defenses constructed were completed by the time of the invasion. In the event of an enemy invasion, Suzuki kept the 30th Division and three battalions of the 102nd Division as a mobile reserve, ready to be deployed to destroy the enemy wherever they landed. This strategy was known as the Suzu Plan: if the enemy landed at Davao, the mobile reserve would reinforce the 100th Division; if they landed on Leyte, the main force of the 30th Division and three battalions of the 102nd Division were to land at Ormoc to support Makino's defenders. Meanwhile, back in September, Mitscher's fast carriers had conducted several strikes against the Philippines, leading to the near destruction of Japanese air forces and shipping in the region. To prevent air reinforcements to the Philippines, Halsey ordered Admiral Sherman's carrier-based aircraft to launch strikes against enemy aircraft staging areas in the Ryukyus, particularly Okinawa, on October 10. These strikes successfully destroyed an estimated 111 planes and sank or damaged 34 ships. Simultaneously, a cruiser force under Rear Admiral Allan Smith shelled Minami Torishima. The following day, the carriers under Admirals McCain and Davison carried out a feint attack on northern Luzon, sinking two more ships off Aparri. As the attack on the Ryukyus began, Admiral Toyoda was at Shinchiku in northern Formosa, returning to Tokyo after a command inspection in the Philippines intended to boost morale. Upon learning of the strikes, Toyoda believed that the American carriers in the northern Philippine Sea were vulnerable to his powerful land-based air forces. Over 1,800 aircraft were allocated for Sho in total, but they were widely dispersed across the four operation regions. About one third of them were not battle-ready due to casualties and a lack of parts or trained pilots. When the fighting began, Vice-Admiral Fukudome Shigeru (commander of the 2nd Air Fleet based in the Kyūshū-Okinawa-Formosa district) had approximately 700 planes ready in Formosa and Kyushu. 100 or so aircraft in the Seto Inland Sea was later added to his command. Over the next four days, an additional 690 or so planes flew in from bases in Japan and China. Toyoda saw this as a prime opportunity to deal a crippling blow to the enemy fleet and disrupt the Allied invasion timeline. Consequently, he decided to risk all available naval air power in a determined effort to destroy Mitscher's carrier forces, taking personal command of the battle operations in Formosa on October 10. As anticipated, Halsey planned to launch strong carrier-based strikes against Formosa on October 12 and 13. Mitscher's four task groups were assigned targets in southern, northern, and central Formosa, as well as the Takao area. Additionally, General LeMay's first two B-29 strikes of October were scheduled to support the attack, targeting the Okayama aircraft repair and assembly facility in Takao with 170 sorties. Originally set for October 11 and 14, these strikes were postponed to October 14 and 16 due to unfavorable weather forecasts. After a rapid overnight approach on October 11, Mitscher's carriers reached their positions off Formosa the next morning. All four task groups completed launch of predawn fighter sweeps by around 06:00 hours. Because the Japanese were on alert, Grumman F6F Hellcat fighters from all four groups were intercepted by enemy aircraft and moderate to intense anti-aircraft fire was universally reported. Air-to-air engagements were fiercest over northern and central Formosa, where aircraft from Rear Admiral Gerald F. Bogan's TG 38.2 and Rear Admiral Frederick C. Sherman's TG 38.3 operated. Sherman's USS Lexington and USS Essex claimed almost 50 enemy aircraft shot down between them. Bogan's task group contained three Essex-class carriers – USS Intrepid, USS Bunker Hill and USS Hancock. Intrepid and Bunker Hill claimed over 50 Japanese aircraft destroyed, making the combined claims for the two groups around 100. Many of Japan's more experienced pilots were killed during the first wave of American air raid. American carrier air groups had suffered minimal personnel losses with nine U.S. aircraft shot down with three pilots subsequently recovered by nearby ships or submarines. These lopsided results were in part due to a lack of experience among Japanese pilots. IJAAS fighters stationed to the north of the Philippines were still in training. The bulk of enemy fighter aircraft reported by U.S. aviators were Japanese Army types, primarily the Nakajima Ki-44 (Allied reporting name "Tojo"), Kawasaki Ki-61 ("Tony") and Nakajima Ki-43 ("Oscar") models. Even though there were some experienced Japanese naval aviators operating at this time, IJNAS Mitsubishi A6M Zero fighter units reconstituted after the Battle of the Philippine Sea were still learning to work together and did not execute the kind of section or division flying that yielded tactical advantage. By the third strike, the Hellcats had established air dominance over Formosa, with Admirals Bogan and Sherman each claiming over 50 Japanese aircraft destroyed at the cost of nine American planes shot down. This enabled the Americans to carry out four strikes during the day preceded by a fighter sweep. The Hellcats quickly gained air control over Formosa against the 230 Japanese fighters on the island. By the third strike of the day, the Americans faced no air opposition. A total of 1400 sorties were carried out on this day, sinking or damaging 24 vessels off the Pescadores and Takao.  This led Toyoda to order the activation of the air component of Operation Sho-Go at 10:30 on October 12. Although over 1,900 dispersed aircraft were assigned to Sho-Go, most did not arrive in the forward area for several days. Consequently, Vice-Admiral Fukudome Shigeru's 2nd Air Fleet began preparing up to 800 planes in southern Kyushu for an attack, supported by Admiral Ozawa's newly-reconstituted flying groups from the 3rd and 4th Carrier Divisions. Though the day's remaining carrier strikes by Hellcat fighters, Curtiss SB2C Helldiver dive bombers, and Grumman TBF Avenger torpedo bombers did significant damage to military installations on Formosa, they failed to completely neutralize Japanese air power based on the island. Lead aircraft on 14 October had made photos revealing Navy damage which included four buildings destroyed and nine damaged out of eighty at the assembly plant, and five hangars destroyed at the air base. Many surviving structures would be destroyed by B-29 raids during the later days of the battle, however.  The only Japanese attack that day involved about 45 torpedo bombers, which mistakenly reported two carriers as damaged. Meanwhile, the T Attack Force, a special unit for operations in adverse weather, conducted a strike within a sudden typhoon from 19:00 to 20:20 before landing on Formosan bases. Their efforts were largely ineffective as American ships used smoke screens and evasive maneuvers to avoid damage. Eight Japanese aircraft were shot down by ships' guns during the night, and three Mitsubishi G4M "Betty" bombers were claimed by night fighters from the USS Independence. USS Pritchett suffered damage from friendly fire, but no damage from enemy aircraft was incurred. On October 13, Mitscher's forces resumed strikes against Formosa and the Pescadores with up to 600 aircraft, encountering less opposition but achieving only minor damage due to poor weather. Despite this, Halsey reported the destruction of 520 Japanese aircraft, the sinking of 37 ships, and 74 probable sinkings over the two days. At dusk, the carriers came under attack from 32 planes of the T Attack Force. Despite Belleau Wood's combat air patrol shooting down 16 enemy aircraft, six G4M bombers managed to evade the interceptors and launched a series of determined attacks on Davison's carriers, releasing four torpedoes before all six were eventually downed by shipboard anti-aircraft guns. Fortunately, the torpedoes missed their targets. One torpedo ran just ahead of the USS Franklin, and another ran too deep and passed beneath the carrier. One of the Bettys attempted to crash into Franklin on its way down but glanced off the flight deck and slid over the starboard edge of the ship into the water. However, McCain's carriers faced more challenges as eight B6N2 bombers, evading radar by flying low, attacked the group. While six of the bombers were shot down by anti-aircraft fire, one successfully torpedoed the cruiser Canberra, killing 23 crew members and causing severe damage. The torpedo struck the cruiser in a vulnerable spot—under the main armor belt between both firerooms. The ship lost all power, laying just 90NM off Formosa. As a result, Halsey organized a unit to tow Canberra to safety, necessitating an additional day of protection for the damaged cruiser. On October 14, Mitscher launched early morning fighter sweeps to suppress enemy air power over Luzon and Formosa, while the newly-formed unit escorted Canberra. Japanese reports claimed two carriers were sunk and one was burning, leading Toyoda to believe the enemy retreating east had been severely damaged. Consequently, Fukudome ordered his full strength of 450 planes to launch from southern Kyushu, and Vice-Admiral Shima Kiyoshide's 2nd Striking Force was deployed to sweep the waters east of Formosa. However, before the Japanese could counterattack, 130 B-29s from Chengdu attacked Formosa in the afternoon, with 104 bombers successfully dropping about 650 tons of bombs on Okayama and 13 hitting secondary targets. A dozen planes made emergency landings at friendly fields in China, one crashed near Changteh whence its crew walked out, and one was listed as missing. This was a cheap price to pay for very severe damage done to Okayama installation. At 15:25, Fukudome's initial wave of 124 planes attacked Bogan's carriers. A formation of 25 Yokosuka D4Y "Judy" dive bombers, using cloud cover to evade detection, was intercepted by the group's combat air patrol. Only a few Japanese planes made it past the American fighters. The surviving bombers were able to put two bombs in the vicinity of the Hancock, and one hit the forward port side gun tube without detonating on impact. No serious damage was inflicted by this attack. At around 17:00 a large formation of enemies showed up on radar headed towards TG 38.3. As before, a great many of these were shot down by combat air patrol. The surviving enemy planes flew down to the water level to evade further radar detection. These planes – torpedo bombers and fighters – successfully ambushed the formation just minutes later. Evasive maneuvers, squall weather, and poor fighter cover on the part of the Japanese helped TG 38.3 escape without suffering any significant damage. The only bright spot for the Japanese was another twilight attack by the T Force by 52 aircraft against TG 38.1. Four Jills broke through to attack light cruiser Houston. Three were shot down, but the last succeeded in placing a torpedo in another vulnerable spot that flooded the engineering spaces and caused all power to be lost. As a result, Halsey was left needing to tow two cruisers to safety. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. By hook or by crook, General MacArthur bullied FDR into allowing an invasion of the Philippines. To soften up the new targets, strikes were unleashed against Luzon, Formosa and Okinawa. Despite a strong Japanese defense, American air superiority was achieved through aggressive carrier strikes, leading to the destruction of numerous Japanese aircraft and ships.

The Pacific War - week by week
- 146 - Pacific War Podcast - Invasion of Morotai 2 - September 9 - , 1944

The Pacific War - week by week

Play Episode Listen Later Sep 3, 2024 46:02


Last time we spoke about the end of Operation Dan. In Yunnan, by late July, General Wei's Y Force worked to eliminate Japanese garrisons at Tengchong, Mount Song, Pingda, and Longling. The 33rd Army prepared for Operation Dan, anticipating resistance from General Honda's garrisons until September. The fall of Myitkyina prompted Honda to expedite his plans. Reinforcements were expected in Mandalay by September. General Matsuyama's forces, cut off and surrounded, provided support only through radio messages. At Tengchong, Colonel Kurashige vowed to defend against relentless attacks. Chinese forces, after intense fighting and bombing raids, breached the city's defenses. Despite heavy casualties, the Japanese resisted fiercely. Major Kanemitsu's garrison defended Moung Song with dwindling supplies. The Chinese forces employed siege tactics and underground mines to break Japanese strongholds. The Chinese launched coordinated attacks, capturing key positions and ultimately compelling Japanese retreats.  This episode is the Invasion of Morotai Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  After the Marianas fell and Sansapor was captured, the Allies set their sights on their next objectives: the Palaus and Halmahera, slated for simultaneous invasion by mid-September. The Japanese had stationed the 14th Division at Palau and the 32nd Division at Halmahera as their primary defenses. The Halmahera-Morotai area had not assumed much importance to the Japanese until early 1944, when they began to develop Halmahera as a focal point for the defense of the southern approaches to the Philippines. In addition to the 32d Division, the Japanese had on Halmahera innumerable service organizations, and they completed or had under construction nine airfields on the island, most of them in northern Halmahera. On that island they concentrated nearly 30,000 men, including at least 11,000 combat troops.  On Halmahera, General Ishii commanded approximately 11,000 troops to safeguard nine airfields, despite having already lost most of their air power. Meanwhile, Morotai Island was defended by around 500 Formosans of the 2nd Raiding Unit, led by Major Kawashima Takenobu. General Ishii planned to counterattack from Halmahera if the Allies landed on Morotai, but soon realized Allied air and naval superiority would foil these efforts. Following their defeat in the Marianas, Tokyo reassigned the Bonin Area Group directly under its command and placed the Palau Area Group under the Southern Army, leaving General Mugikura's 31st Army to defend Truk and other isolated outposts. General Inoue fortified Palau with elaborate defenses along the coast and inland, manned by 21,000 Imperial Japanese Army (IJA) troops, 7,000 Imperial Japanese Navy (IJN) personnel, and 10,000 laborers.  The IJN had by 1944 constructed numerous reinforced concrete blockhouses and bunkers plus dug an extensive tunnel system near the end of the northeast peninsula as well as taking full advantage of Peleliu's natural caves. This elaborate, multi-level tunnel system could shelter 1000 troops. These defenses, tunnels, the airfield, and the many support facilities were built by the 204th, 214th, and 235th Construction Battalions, mostly manned by Koreans and Okinawans. Detachments of the guard forces manned eight 120mm dual-purpose, and about three 200mm coast defense guns. There was no ammunition for the 200mm short guns nor did any ships report being fired on by coast defense guns. The 114th and 126th Anti-aircraft Units manned single and twin-barreled 25mm automatic guns (estimated at 30) and 13.2mm machine guns. A dozen 20mm cannons, removed from destroyed aircraft, were set up on makeshift mounts, mostly around the airfield. His strategy emphasized prolonged attrition over suicidal charges, aiming to exhaust the American forces. In preparation for the intense pre-landing bombardment, Inoue instructed his troops to utilize natural terrain features like coral caves and sinkholes, tactics that proved effective against the advancing Allies.Based in Koror, the Japanese commander stationed Colonel Nakagawa Kunio's 2nd Regiment on Peleliu, the reinforced 1st Battalion of the 59th Regiment on Angaur, and deployed the 15th and 59th Regiments across Babelthuap and other islands. Major-General Yamaguchi Takeo's 53rd Independent Mixed Brigade defended the central islands, complemented by 4,000 personnel from the Imperial Japanese Navy on Peleliu.  Prior to General Inoue's arrival in the Palaus, the defense of the Palaus had been under the command of Vice-Admiral Ito Yoshioka. Upon his arrival on Koror, where he established his headquarters, Inoue appointed Colonel Nakagawa Kunio as Peleliu's new commander, with his 2nd Regiment (Reinforced). Nakagawa was a most able commander, possibly one of Japan's finest defensive tacticians, in the same league as General Kuribayashi on Iwo Jima. Nakagawa would make full use of all his defenses and troops on Peleliu, making the Americans pay dearly for every inch, as he had been ordered to do. Although a very capable commander, the appointment of an Army colonel over a Navy vice-admiral caused a great rift between the Army and Navy on Peleliu, which deteriorated into farce. To resolve matters and calm the Navy down somewhat, Inoue sent Major-General Murai Kenjiro from his headquarters on Koror Island to Peleliu to provide the Army with sufficient rank to satisfy the vice-admiral's honor, although the defense of Peleliu seems, to practical purposes, to have remained in the hands of Nakagawa. It appears that Murai, after inspecting Nakagawa's defensive works and battle plans for the defense of Peleliu, was content to let Nakagawa continue without interference from himself, lending only the weight of his rank to acquire the required cooperation of the Navy elements on Peleliu. Nakagawa, divided the island into four defense sectors, each manned by an infantry battalion. His 1st Battalion, alongside the 14th Division Tank Unit and Engineer Company, served as a mobile reserve for counterattacks against potential landings. Meanwhile, Admirals Nimitz and Halsey had been planning Operation Stalemate, targeting Palau since May 29. Originally slated for September 8, General Geiger's 3rd Amphibious Corps would assault Peleliu and Angaur, with General Hodge's 24th Corps landing on Babelthuap.  Intelligence was gathered by aerial reconnaissance photographs. Also, in June 1944 the submarine USS Seawolf (SS-197) carried out photographic reconnaissance of the invasion landing beaches. A further reconnaissance was carried out by the submarine USS Burrfish (SS-312) on Peleliu and Yap beaches. An 11-man reconnaissance group of underwater demolition team (UDT) frogmen landed on the Peleliu beaches from the Burrfish for closer investigation relating to water depth, location of potholes and sandbars, and obstacles. With thousands of Japanese on the island they understandably did not reconnoiter inland, and the rugged terrain of the interior would come as an unpleasant surprise to the Marines. A similar operation was carried out on the Yap invasion beaches, but this time only two of a five-man reconnaissance team made it back to the pick-up point. After several unsuccessful attempts to locate their missing comrades the remaining two men returned to the Burrfish. After this incident, Admiral Nimitz banned any further missions of this type. Given delays in the Guam operation, Operation Stalemate was canceled on July 7, replaced by Stalemate II.  An unusual staff arrangement was established to plan Stalemate II. IIIAC was committed to take Guam under General Geiger. The IIIAC staff would thus be unable to plan the Palaus operation, which it was to execute. Consequently, Major General Julian Smith, designated to command the Expeditionary Troops, was tasked to plan the operation using his own small staff augmented by some IIIAC staff officers. This temporary planning staff was designated X-Ray Provisional Amphibious Corps. It would plan the operation and IIIAC would execute it – an awkward arrangement, but necessary in order to maintain the increasing tempo of operations. As Commander, Expeditionary Troops, Smith was also to be in control of all ground action in the western Carolines; a position roughly analogous to that of General Krueger of ALAMO Force in the Southwest Pacific. X-Ray was finally dissolved on August 15, 1944. This revised plan scheduled Geiger's forces to land on Peleliu with the 1st Marine Division and on Angaur with the 81st Division on September 15, while the 77th Division remained in floating reserve and the 5th Marine Division in area reserve. Then, on October 8th, the 24th Corps planned to launch an assault on the islands of Yap and Ulithi in the western Carolines. This was aimed at securing an additional airfield and fully neutralizing Truk and the remaining islands in the group. For this operation, Halsey divided his 3rd Fleet into two main echelons: his Task Force 30, which included covering forces such as Admiral Mitscher's Fast Carrier Task Force (now Task Force 38), and Admiral Wilkinson's Task Force 31, the Joint Expeditionary Force. At Peleliu, General Rupertus' 1st Marine Division was to land with five battalions advancing over the White and Orange Beaches on the southwest coast. The 1st Marines were to land on the left, pushing up the western shore to clear Japanese forces from ridges overlooking the airfield; the 5th Marines would land in the center to secure the airfield; and the 7th Marines on the right to capture the southern end of the island. Meanwhile, at Angaur, Major-General Paul Mueller's 81st Division planned a two-pronged amphibious assault. The 322nd Regiment was to land on Red Beach on the northeast coast, while the 321st Regiment would land on Blue Beach about 2000 yards to the southeast. Both forces would then push inland to secure a first phase line approximately 300 yards from the beaches, before continuing their advance west and south. The reserve 323rd Regiment was tasked with a feint landing at Beach Black on the northwest coast, with potential deployment to Ulithi if the Palau operations proved successful. Meanwhile, General MacArthur aimed to establish an airbase in the Halmahera area, strategically positioned between the Vogelkop and Mindanao. This location would provide crucial flank protection against Japanese forces in the Dutch East Indies and support land-based operations for the upcoming invasion of Mindanao. Optimistically, in mid-June, MacArthur had tentatively scheduled the invasion of Mindanao for October 25. Nimitz, however, believed that MacArthur's hope of reaching Mindanao by October 25 was too optimistic. During conferences at Pearl Harbor in July, called at the suggestion of Nimitz to coordinate Southwest and Central Pacific plans for the Morotai, Palau, and Mindanao operations, Southwest Pacific planners learned that less amphibious craft and assault shipping could be made available to them than had previously been anticipated. Moreover, restudy of range and weather factors made it appear somewhat risky to depend upon the ability of Morotai-based aircraft to provide air support for Southwest Pacific forces on Mindanao after carriers had to leave the latter area and before airdromes could be developed there. To obtain adequate land-based air support for the Mindanao invasion force, MacArthur returned to discarded plans to seize air-base sites on the Talaud Islands, about equidistant from Morotai and Sarangani Bay, Mindanao, where the first landings in the Philippines were then scheduled to take place. The employment of amphibious means for the Talaud operation would delay preparations for Mindanao, as would the development of airdromes on the Talauds. Finally, to have the invasion of Mindanao take place much before the middle of November would involve a conflict in timing with anticipated employment of assault shipping and carrier support by Admiral Nimitz for the occupation of Yap and Ulithi in the western Carolines, an operation scheduled for the first week in October. MacArthur therefore revised his program to call for the invasion of Morotai on September 15, the Talauds on October 15, and Mindanao on November 15. As Allied carriers were engaged in the Palau operation, MacArthur needed a target within range of fighters and medium bombers stationed at Sansapor. Thus, Morotai Island was chosen for Operation Tradewind due to its perceived light defenses and ample space for airfield and light naval base facilities. General Krueger selected the 31st Division and the 126th Regiment, totaling approximately 28,000 troops under the overall command of General Hall's 11th Corps, for this operation. Admiral Barbey's Task Force 77, comprising 12 destroyers, 2 APAs, 5 APDs, 1 LSD, 39 LCIs, 12 LSTs, and 12 LCTs, along with a covering force led by Admiral Berkey and an escort carrier force under Rear-Admiral Thomas Sprague, facilitated the amphibious movement. Additionally, Vice-Admiral John McCain's fast carrier group provided support. Anticipating minimal resistance, the landings were planned near prospective airfield sites on the Doroeba Plain in southwest Morotai. General Hall's strategy involved the 155th and 167th Regiments landing on Red Beach on the southwestern coast to swiftly capture the abandoned Pitoe Drome and secure the new Pitoe Airfield site. Meanwhile, the 124th Regiment landed at White Beach, about 1500 yards to the south, to secure the Gila Peninsula and the Wama Airfield site. The reserve 126th Regiment was scheduled to land the following day, with its 1st Battalion initially supporting the 124th Regiment's operations at the beachhead. Both the Palau and Morotai operations were supported by a coordinated strategic air support program. Admiral Hoover's land-based aircraft were tasked with neutralizing Japanese airfields at various islands including Yap, Woleai, Truk, Ponape, Pagan, Bonin, and Marcus Islands. Concurrently, General Kenney's Allied Air Forces reinforced these efforts and targeted enemy air centers in Palau, Mindanao, western Dutch New Guinea, Halmahera, the Talaud Islands, the Moluccas, the Celebes, and the Arafura Sea islands. Additionally, Mitscher's fast carriers embarked on an ambitious campaign, launching strikes from the Bonin and Volcano Islands to the Palaus and Mindanao between late August and the start of the invasions.  This strike had a twofold objective: the temporary neutralization of Japanese airfields on those island groups and, more important, the creation of a diversion on the north preceding stronger attacks against targets in the Philippines and western Carolines. Carrier action in the latter area was to begin on 6 September, with strikes on the Palaus, Yap, and Ulithi. The bulk of the carrier forces was to leave the western Carolines on the afternoon of the 8th to take up positions off Mindanao. Japanese airfields on Mindanao presented difficult targets because they were scattered over that large island, but it was believed that the cluster of airfields and associated installations in the Davao area would provide profitable targets for carrier-based aircraft attacks. The Davao and Sarangani Bay areas, as well as Japanese shipping routes from Davao to Zamboanga and thence north toward Manila, were also expected to provide profitable targets. Strikes against airdromes and shipping in the Mindanao area were to be carried out on 9 and 10 September, while on the 10th and 11th part of the carrier force was to hit the Palaus and Yap-Ulithi again. Rear-Admiral Ralph Davison's carrier-launched aircraft struck Chichi Jima and Iwo Jima from August 31 to September 2. The Fast Carrier Task Force continued with strikes on Yap and the Palaus from September 6 to 8, and on Mindanao from September 9 to 10. Enemy air resistance was surprisingly weak throughout these operations, prompting Halsey to redirect plans for a follow-up attack on Mindanao to the Central Philippines. While the Japanese forces in the Philippines hastened to complete preparations against anticipated Allied invasion, enemy carrier-borne aircraft served sudden warning on September 9 that the date of this invasion was fast drawing near. In the first large-scale air operation by the Allies against the Philippines, an estimated 400 carrier planes staged a devastating ten-hour offensive against southern Mindanao, concentrating their attacks on Davao, Sarangani, Cagayan and Digos. Since Japanese air patrols had failed to discover the enemy task force, the attacks achieved complete surprise and inflicted widespread and severe damage to ground installations, airfields, anchorages, and lines of communication. Reconnaissance units of the 1st Air Fleet immediately flew off search missions, which revealed that the attacks originated from three enemy naval task groups boldly maneuvering in the waters southeast of Mindanao. As per the Sho-Go directives, however, the 1st Air Fleet withheld retaliatory action pending further developments. Ground and naval units in the Davao area were nevertheless ordered on the alert to meet the possible contingency that an invasion attempt would follow the air strikes, and the Japanese armed forces throughout southern Mindanao became tense with expectancy. A feeling of nervousness gripped the weak local forces at Davao and rapidly spread to the large Japanese civilian colony. A wave of wild rumors swept the city. On September 10, a second series of heavy enemy raids aggravated this state of alarm. The city and harbor were reduced to a shambles and communications paralyzed. Panic and civil disorder broke out.  Less than 48 hours after the termination of the raids on Mindanao, the enemy struck again; this time in the central Philippines. On the morning of 12 September, a navy radar picket station on Suluan Island, in Leyte Gulf, broadcast over the general air-warning net that a vast formation of enemy carrier planes was heading westward toward the Visayas. Since the Suluan Island lookout was only about twenty minutes' flying time from Cebu, the air forces there could not be alerted quickly enough to put up an effective defense. By 0920 the enemy planes were already swarming over the Cebu airfields, where the main fighter strength of the First Air Fleet was based following its transfer from Davao. Although the attacks extended over the entire Visayan area and later took in Tawitawi, in the Sulu Archipelago, the Cebu fields appeared to be the principal objective. In the three days over which this air offensive continued, the First Air Fleet suffered damage to 50 Zero fighters on Cebu alone, while in other areas 30 additional aircraft of all types were rendered non-operational. Flight personnel suffered numerous casualties, and training was disrupted. Heavy damage was also sustained by Army air units. The 13th Air Brigade, made up of Type I fighters, was so hard hit that it had to be ordered back to Japan for regrouping, while the 45th Fighter­bomber Regiment was reduced to half strength. In addition, 11 transports totalling 27,000 gross tons and 13 naval combat vessels were sent to the bottom of Cebu harbor.The unexpected weakness in enemy air defenses led Nimitz to reconsider bypassing Yap and Mindanao, instead focusing forces on an early invasion of Leyte. McCain's group continued with attacks on Zamboanga, the Talauds, and Menado en route to Morotai. Meanwhile, between September 1 and 14, Kenney's aircraft conducted heavy raids on Japanese air bases within range of Morotai, effectively isolating the island. Targeted locations included Halmahera, the northern Celebes, Ceram, western New Guinea, and Mindanao. After rehearsals and preparations were completed, Barbey's convoy departed Aitape on September 9. Two days later, they rendezvoused at Maffin Bay with the majority of General Persons' 31st Division. The entire convoy departed the area on September 12, joined the next day by the covering force and escort carriers. The voyage proceeded smoothly, and Barbey successfully reached Morotai on the morning of September 15. Meanwhile, McCain's carrier aircraft conducted a bombing and strafing mission over Japanese air bases in the Manado area, destroying 28 enemy aircraft. Kenney's bombers also struck Japanese air installations on Batjan Island, while Berkey's cruisers and destroyers shelled enemy positions along Galela Bay. Barbey's surface warships conducted a bombardment of the landing area. During the naval and air bombardment, assault ships moved into their assigned positions west of the landing beaches efficiently and without confusion. The initial waves formed quickly and landed the 155th and 167th Regiments on Red Beach at 08:30, followed by the 124th Regiment on White Beach one minute later. Encountering no opposition, the troops swiftly reorganized on shore and advanced toward their objectives inland. By 13:00, the 167th Regiment had secured Pitoe Drome, and by 15:00, Colonel Starr's 1st Battalion had secured Gila Peninsula. Other units also advanced inland, establishing the 2000-yard beachhead line. Although there were some minor skirmishes, the Japanese could not mount significant resistance against the overwhelming Allied force and retreated into Morotai's rugged interior. The day's action resulted in seven wounded among the 124th Regiment and the loss of twelve Japanese soldiers, with one captured. Beach conditions, however, proved unexpectedly poor, severely hindering the unloading efforts. Consequently, starting on September 16, all the LSTs, along with numerous LCTs and LCMs, had to be unloaded at Blue Beach, a favorable landing spot on Pitoe Bay's shores. Simultaneously, as the reserve 126th Regiment was disembarking, Persons resumed advancing inland against minimal opposition. Swiftly, they secured a perimeter around the Pitoe Drome area, spanning over 7000 yards wide and approximately 5000 yards deep. Following this, American patrols were dispatched to eliminate small Japanese groups, radar stations and observation posts were established on various offshore islands and Morotai's coastline, and efforts were made to expand the perimeter to the Sabatai River to accommodate additional bivouacs and supply installations.  Leaving Morotai behind, attention shifts to Burma to explore the aftermath of Operation U-Go. Following the decisive victories at Imphal-Kohima, General Slim opted to pursue retreating Japanese forces toward the Chindwin River, despite the need for rest among his weary British-Indian divisions. Consequently, the 23rd Division spearheaded the pursuit to Tamu, at the head of the Kabaw Valley, where Major-General Charles Fowkes' 11th East African Division took over in early August. Meanwhile, to the south, General Evans' 5th Division pressed toward Tiddim, encountering stubborn resistance from General Tanaka's 33rd Division. Slim's strategy aimed for both divisions to eliminate remaining Japanese forces west of the Chindwin and converge at Kalemyo. Subsequently, the Tiddim road would be abandoned as a supply route in favor of the Kabaw Valley and aerial resupply drops. As a result, the 31st Division, now led by Lieutenant-General Kawata Tsuchitaro, successfully reached Sittaung. Their mission was to cover the withdrawal of other units in the region. Meanwhile, the 33rd Division faced challenges as it conducted delaying actions along the Tiddim road, with the added threat of East African forces potentially cutting off their withdrawal route towards Yazagyo. Japanese delaying tactics were always the same, and the means of dealing with them was also always the same. A crater would be found beyond which the lead infantry would come under fire and would have to be filled or covered using a Valentine bridgelayer, while air strikes would break up the blocking position to allow tanks from 3rd Carabiniers forward to support them. To disrupt Tanaka's communications south of the road, an ad hoc light unit, the Lushai Brigade, was deployed. By mid-August, General Mutaguchi ordered his forces to commence withdrawal towards the Zibyu Range. The 15th and 31st Divisions were directed to cross the Chindwin River by August 25, despite shortages of small boats. At the beginning of the crossing operation, a serious setback was experienced. It had been planned to bring small boats upstream to the crossing area with supplies for the Army and to utilize the same boats to evacuate casualties and heavy weapons south to Kalewa. Because of the enemy air activity over the Chindwin River, it was impossible to bring the boats to the crossing points. As a result, approximately 3000 sick and wounded were forced to cross the river and continue to the rear on foot with increasingly heavy death losses. By August 31, they were expected to reach the eastern bank of the Chindwin, with the 15th Division consolidating along the Pinbon-Pinlebu line by the end of September and the 31st Division reaching Shwebo by mid-October. By the end of August, key command changes occurred following the setbacks of Operation U-Go. Lieutenant-General Katamura Shihachi replaced General Mutaguchi as commander of the 15th Army, while Lieutenant-General Kimura Heitaro took over from General Kawabe as commander of the Burma Area Army. Kimura Heitaro, noted for his strategic flexibility and acumen, subsequently directed the 33rd Army to secure a defensive line from Lashio to Mandalay, safeguarding the right flank of the 15th Army. The 15th Army, in turn, was tasked with holding the Irrawaddy River from Mandalay to Pakkoku, while the 28th Army was assigned to defend the Yenangyaung oilfields, the Arakan coast, and the Rangoon delta. Meanwhile, on September 12, the 33rd Division crossed the Manipur River and proceeded with their retreat towards the Kabaw valley. They left the 215th Regiment to guard the rear at Tonzang, while units of the 5th Division infiltrated the area between Tonzang and Kalemyo to disrupt Tanaka's withdrawal and mount significant attacks against the 215th. By September 20, the Japanese forces were forced back to Tiddim, where the 214th Regiment covered the retreat of the rest of the division. Simultaneously, the 26th King's African Rifles moved east from Tamu to Sittang, crossing the Chindwin River on September 8 to assess enemy strength across the river and prepare bridgeheads for a broader crossing. Encountering unexpectedly strong resistance, they were compelled to retreat back across the river. Under persistent pressure, the Japanese evacuated Tiddim on the night of October 6. Tanaka consolidated his division in the Kalemyo-Kalewa area by the end of October, while pursuing forces captured Fort White and Kennedy Peak. On October 10, the 4th King's African Rifles launched an assault on Leik Ridge, suffering significant casualties but ultimately securing the main hill twelve days later. Meanwhile, after withdrawing from Mogaung, the 53rd Division regrouped at Mawhun by September 10, where they successfully defended against enemy units until the end of the month. They then retreated towards Pinwe and came under the command of the 15th Army on October 5. Following the Quebec conference in September, a strategic overview of Burma emerged: the Combined Chiefs of Staff approved two plans. The first, codenamed Dracula, proposed an amphibious assault on Rangoon with a target date of March 15, 1945. The second plan, Capital, aimed at the conquest of north and central Burma, with General Slim suggesting an overland capture of Rangoon as part of the operation. Initially skeptical, the Americans reluctantly agreed to Dracula, contingent on ensuring that northern Burma received adequate resources. However, due to Allied setbacks at Arnhem and during the Battle of the Bulge, it became clear that reinforcements from the European theater could not be spared for the Rangoon offensive. Consequently, it was announced that the operation would need to be postponed until after the 1945 monsoon season. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. After intense Allied operations in the Pacific, including the capture of the Marianas and Sansapor, attention turned to the Palaus and Halmahera. Japanese defenses were formidable, with significant troop concentrations and elaborate fortifications. Despite setbacks, Allied forces meticulously planned and executed operations, paving the way for further strategic advances in the region.

The Pacific War - week by week
- 143 - Pacific War Podcast - Fall of Myitkyina 12 - August 19, 1944

The Pacific War - week by week

Play Episode Listen Later Aug 13, 2024 46:02


Last time we spoke about the fall of Guam and actions in New Guinea. General Shepherd's Marines had secured the Orote Peninsula, while General Turnage's Marines pushed the Japanese northwards. General Bruce's 77th Division prepared for an eastward assault, and engineers attempted, but failed, to build a supply road to Yona. Geiger's offensive began on July 31, with Marines quickly capturing Agaña and advancing despite dense jungle and resistance. The 77th Division faced tough terrain but liberated 2,000 Guamanians. The push north continued, facing logistical challenges and mined roads. By August 7th, coordinated attacks cleared key areas, culminating in the defeat of remaining Japanese forces by August 11. Guam was back in American hands although scattered Japanese forces continued guerrilla warfare until the war's conclusion. Thus the Marianas campaign had finally come to a conclusion, and now the allies were adding more bass of operation to hit the Japanese home islands.  This episode is the Fall of Myitkyina Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  This week we are diving back over to the northern Burma front. Despite holding Myitkyina through a rainy, muddy summer-long siege, by late July, the Japanese had been gradually cornered into a small perimeter, cut off from all supply lines and running short on ammunition. The situation worsened due to a leadership crisis, between the two Japanese leaders was a matter of semantics. Colonel Maruyama of the 114th Regiment who was in charge of the defense of the city, interpreted his orders to “facilitate the future operations of 33rd Army ‘by securing the vital areas in the vicinity of Myitkyina',” as a call to defend the city street-by-street, house-by-house. When General Minakami of the 56th Division arrived, he pointed out that all Maruyama had to do to satisfy his orders was simply to continue to deny the Allies access to the Ledo-Kamaing road. Minakami thus found himself in a rather difficult position in regard to the command of the Myitkyina Garrison. Maruyama had conducted an excellent defense, was fully familiar with the situation and, because of his position as former commander, exercised considerable authority. Shortly after Minakami's assumption of command, General Honda asked how long Myitkyina could stand. Minakami replied that the garrison might be able to hold out for as long as two months. A few days later, Honda was surprised to receive a second message stating, "The Myitkyina Garrison finds it difficult to hold with the poor defense facilities and meager supplies of ammunition." The Army staff concluded that the first message was undoubtedly Minakami's personal opinion as it reflected his determined character and that the second message incorporated the views of Maruyama who was more cognizant of the actual situation. In order that there should be no doubt as to the importance of holding Myitkyina, Honda sent the following message, "Maj. Gen. Minakami will defend Myitkyina to the death” — a message sent with deep regret and sadness according to the staff officers who wrote and dispatched the order. Heavy casualties had reduced the Japanese forces from around 3,000 to fewer than 1,500, further weakening the garrison's defensive capabilities. This number included the heavily wounded and hospital patients, who could only be evacuated by drifting down the Irrawaddy River on rafts, often intercepted by the unforgiving Kachin Levies. On July 24, eight rafts and a boat laden with Japanese were attacked on the Irrawaddy by Kachins of the OSS Detachment 101. Twenty-four Japanese were killed, two captured, and then it was learned these were hospital patients fleeing Myitkyina. Three more Japanese seized by friendly Burmans revealed that hospital patients were being evacuated by the simple expedient of letting them drift down the river on rafts. As these fierce defenders began to falter, General Wessels felt ready to launch his final push. Reinforced by the 149th and 90th Regiments, the American-Chinese forces made daily gains of several hundred yards during the last days of July, though at a significant cost. As the Japanese-held area shrank, counterattacks became less dynamic, captured positions were less fortified, and many Japanese dead were found to be severely wounded men returned to the line. Unbeknownst to the Americans, the desperate defenders had requested a withdrawal to the east by the end of the month. Though Minakami had intended to fight to the last, he ultimately agreed to preserve his men's lives. On the night of August 1, the Japanese began their escape, crossing the Irrawaddy east of the town. Weighing the many evidences that control of the situation was rapidly passing into their hands, Wessels and his colleagues drafted a new plan of attack. It included an ingenious device, credited to General Pan Yu-kun of the 50th Division. A raiding party, formed into fifteen heavily armed sections, was organized and briefed on infiltrating Japanese lines facing the 50th Division. Having made its way through the Japanese lines in darkness, it was to remain hidden until 0430 when the 50th would assault while the raiders spread confusion behind the Japanese lines. Meanwhile, air reconnaissance revealed many rafts moored against the Irrawaddy within the Japanese lines. "At 0300 hours (3 August), when the moon went down and rain and thunder set in, the raiding party of the 50th Division moved out. The approach was detected only once and some shots were fired at the raiders, who hit the ground. The Chinese did not return fire however, and after laying low for a while, moved out again quietly and cautiously." While the raiders created confusion behind Japanese lines, the 50th Division launched a full attack, quickly overwhelming the remaining enemy positions and capturing 187 prisoners, thus securing Myitkyina for the Chinese. However, about 800 Japanese managed to escape eastward and later rejoined their allies. Minakami was not among them. As the 3rd of August meandered on in a haze of gunfire, blood and rain, Minakami went to sit with his back against a tree. There came the sound of a pistol shot. Japanese officers nearby sprinted to the scene. The general's orderly was in tears. They found Minakami's body erect against the tree trunk, facing northeast, towards Japan. The ten-week siege resulted in approximately 3,000 Japanese killed or captured; 972 Chinese killed, 3,184 wounded, and 188 evacuated due to illness; and 272 Americans killed, 955 wounded, and 980 evacuated sick. Overall, the total American-Chinese casualties in 1944 amounted to 13,618 Chinese and 1,327 American casualties. A week later, the Galahad Unit, reduced to only 130 combat-effective men from the original 2,997, was disbanded. The fall of Myitkyina was General Stilwell's greatest victory, earning him a promotion to full general on August 1, two days before the city fell. The attack was costly in terms of suffering and losses, but the Mogaung-Myitkyina area was a significant prize. It allowed Ledo Road builders and American transport planes to move to Myitkyina and enabled ground forces to link up with other Chinese forces in neighboring Yunnan. As the fighting moved further south down the Hukawng and Mogaung valleys, it became safer for transports to use the lower, more southerly routes to China. This, in turn, increased Hump deliveries to China from 13,686 tons in May to 18,235 tons in June and 25,454 tons in July.  While the Allies celebrated victories in northern Burma, the situation in China was dire as the Ichi-Go offensive resulted in many Chinese casualties. By August 1, General Yokoyama had amassed 110,000 troops around Hengyang, equipped with five heavy artillery pieces, fifty mountain artillery pieces, and 40,000 shells. Conversely, General Fang's resilient defenders had dwindled to 3,000 exhausted troops, with their defenses largely destroyed. General Xue Yue's reinforcements had failed to reach Hengyang, leaving the Chinese forces to rely on the 46th Army to launch an attack along the railway. On August 4, Yokoyama initiated his main offensive. The 68th and 116th Divisions launched a significant assault from the south and southwest, while the 58th Division quietly positioned itself near the enemy's northern defenses. Initially, progress was slow. However, by August 5, Yokoyama's forces had captured Yoping and School Hill. The next day, the 116th Division secured part of the city's defenses. On August 6, the 58th Division breached the city walls from the north, forcing Fang to redeploy troops to counter this new threat. Intense street fighting broke out on August 7 as the defenders valiantly tried to repel the Japanese attacks. By nightfall, the 68th Division had overrun the southern defenses and entered part of the Walled City. Gradually, enemy troops began to surrender, and before dawn on August 8, after 48 days of fierce resistance, Fang was compelled to surrender. Following the capture of Hengyang, Yokoyama declared the successful completion of the initial phase of Operation Togo and promptly began preparations for the subsequent offensive. In this phase, the Japanese reported casualties of over 3860 killed, 8327 wounded, and 7099 sick, with an estimated Chinese casualty count exceeding 100,000, including 8400 killed and 5000 captured in Hengyang alone. To spearhead the next stage of Operation Togo targeting Guilin and Liuzhou, General Okamura Yasuji's 6th Area Army was established on August 25, comprising the 11th, 23rd, and 34th Armies, along with the 27th, 40th, 64th, and 68th Divisions, alongside additional support units. This allowed General Hata to focus on countering potential American landings on the Chinese coast while Okamura directed the offensives in eastern China. Ahead of this operation, Lieutenant-General Tanaka Hisakazu of the 23rd Army initiated a preliminary offensive in late June, positioning the 23rd Independent Mixed Brigade in the northeastern sector of the Luichow Peninsula, advancing the 22nd Independent Mixed Brigade to the Tanjiang River, securing the Jiangmen area with the 22nd Division, and capturing the Qingyuan sector with the 104th Division. By late August, Yokoyama had deployed six divisions along the Shuangfeng-Leiyang line, poised to eliminate the enemy in the district west of Hengyang. On August 29, he launched the offensive, with over 100,000 troops advancing southwest amidst heavy artillery bombardment. Intense ground and aerial combat ensued, resulting in the loss of 10 Japanese planes and 15 enemy aircraft. Despite fierce resistance from Chinese defenders over three days, their entire line collapsed on September 1, prompting a retreat towards Shaoyang, Qiyang, and Jiahe. However, the Japanese advanced relentlessly, covering nearly 100 kilometers in the following days without pause. By September 5, both Qiyang and Huochangpingzhen had fallen, followed by the seizure of Lingling Airdrome on September 8 by the 3rd Division. Progressing along a north-south axis, Japanese forces secured Shaoyang and Changning, while the 58th Division captured Dongan on the same day. With initial objectives achieved, Yokoyama ordered further pursuit, with the 3rd and 54th Divisions converging in the Quanzhou area by September 14. Meanwhile, Tanaka prepared for his offensive, with the bulk of the 104th Division moving towards Taipingzhen, and a raiding unit conducting a wide envelopment maneuver along the Zhukeng-Huaiji road towards Wuzhou by September 6. Subsequently, the 23rd Brigade began its northward march from Suixi. However, Tanaka's offensive wouldn't commence for a couple of weeks. Turning to the broader context of the Pacific War, General Stilwell celebrated a major victory with the fall of Myitkyina, while General Slim's successful defense against Operation U-Go further bolstered Allied morale in the CBI Theater. In Thailand, Prime Minister Phibun's regime faced a significant crisis as Japan struggled to meet the country's essential import needs, leading to inflation, rationing, shortages, black markets, smuggling, corruption, and profiteering. The anti-Japanese Free Thai underground movement, spearheaded by Regent Pridi Banomyong, infiltrated the government, stoking public discontent against both the Japanese occupiers and Phibun's administration. As a result, following the downfall of the Tojo government, Phibun found himself compelled to step down in late July. For his part, Phibun also was thinking of ways, he claims, to prepare to turn against the Japanese. Part of these preparations included proposals to move the capital to remote Phetchabun, north of Bangkok, and construct a “Buddhist City,” a sort of center for world Buddhism, near Saraburi—both grandiose projects in typically extravagant Phibun style. Moving to the isolated, mountain-ringed Phetchabun, Phibun later argued, would facilitate a Thai uprising against the Japanese. Yet on July 18, the Tojo government in Japan resigned, and only six days later the Thai National Assembly turned down both government bills and forced the resignation of Phibun as prime minister. The deputies in the assembly voted against these plans motivated in part by the fall of Tojo, who was closely associated in their minds with Phibun, in part by their feeling that the war was turning against Japan, and in part by their feeling that Phibun was too closely identified with an authoritarian past that must now be buried for the sake of improving relations with the Allies.  Politician Khuang Aphaiwong then assumed his position as Prime Minister on August 1. Serving as a compromise candidate, he navigated between Phibun's supporters and the opposition while maintaining cooperation with the Japanese and safeguarding Free Thai members who had collaborated with the Allies. Meanwhile, in China, the success of Operation Ichi-Go led to another leadership crisis. Despite the initial rejection of Stilwell commanding troops in China in 1942, the effective Japanese offensive posed a threat of defeat to the Chinese Government, reigniting the debate over command authority. This was especially significant as Chinese troops under Stilwell's command were achieving significant victories in northern Burma. However, Stilwell's vocal criticism of Chiang Kai-Shek's corrupt regime and incompetent generals strained their relationship. Chiang favored General Chennault, who proposed that with a monthly allocation of 10,000 tons for operations in northern China, his 14th Air Force could halt the Japanese offensive. Despite his strained relationship with Chennault, Stilwell redirected Hump allocations to increase the 14th Air Force's allocation to 8,425 tons, although he couldn't secure an additional 1,500 tons from the Matterhorn allocation. Chennault's aircraft managed to disrupt the Japanese advance, but failed to halt it completely. In late June, Stilwell faced criticism when Vice-President Henry Wallace visited Chongqing. While Wallace persuaded Chiang to allow a small American observer mission into Communist territory, he also recommended Stilwell's recall due to his perceived lack of diplomacy and strained relations with the Chinese leadership. Nonetheless, Stilwell maintained the backing of the Joint Chiefs of Staff, and President Roosevelt eventually nominated him to lead the China Theater, on the condition that he make every effort to avoid upsetting the Generalissimo. In July, the President attempted to persuade Chiang to accept this arrangement, but the Generalissimo employed various diplomatic maneuvers to reject the proposal, agreeing "in principle" only after an unspecified period for his forces to adjust. He also requested the presence of a presidential representative to facilitate smooth relations between himself and Stilwell. Major-General Patrick Hurley was appointed to this role and arrived in China in August. Concurrently, the Dixie Mission arrived in Yan'an, where over the following months, American observers assessed Communist society, military tactics, and guerrilla operations, issuing reports that commended them and suggested increased collaboration. Following the fall of Hengyang, tensions escalated in China, with rumors swirling about potential coup plans involving Marshall Li Zhongren and General Xue Yue against the Generalissimo. Meanwhile, Chennault urged Stilwell to divert Hump airlift capacity to supply ground forces in eastern China, a move opposed by Chiang, who feared supporting potential insurgents with lend-lease equipment. Stilwell, anticipating his imminent assumption of leadership in the China Theater, refrained from challenging Chiang's stance. With significant developments looming, the intensifying rift between Stilwell and Chiang foreshadowed the downfall of one of them. Elsewhere in the South Pacific, General MacArthur's troops had finished their final offensive in New Guinea and were preparing to return to the Philippines by way of an intermediate stop at Halmahera Island. To the east, Rabaul was completely surrounded, enduring heavy bombardment from Allied air forces. Meanwhile, on Bougainville, the remaining forces of the 17th Army had retreated to the island's southern region, unable to launch further counterattacks. The living conditions of the Japanese soldiers, never good under the best of circumstances, became increasingly desperate. Added to the dangers that forward troops always faced, such as contact with large American combat patrols, was the growing specter of starvation. Sealed off from regular supplies from New Ireland or New Britain, General Hyakutake's army had to depend entirely on its own laborers to acquire food. The normal rice ration of 750 grams of rice for each soldier was cut in April 1944 to 250 grams, and beginning in September there was no rice ration. A large portion of the available army and naval personnel had to be put to work growing food. Allied pilots took delight in dropping napalm on these garden plots whenever possible. The native workers who had been impressed into service were the first to defect, but soon many soldiers also just walked away from their units, taking the chance of surviving in the jungle on what could be gathered. After the failure of the March attack, morale in most units became deplorably low. There were instances, normally unimagined in the Japanese army, of open insubordination and even mutiny. Although General Hyakutake dreamed of a midsummer offensive, it became obvious that no operations as large as that smashed in March could be undertaken for months, if ever. Thus, almost as if by agreement, both sides adopted a defensive posture that minimized the conflict in the no-man's-land between them. In the Central Pacific, significant progress had been made over the past year, marked by the complete capture of the Gilbert, Marshall, and Mariana Islands, strengthening the Allied presence and providing a launching point for future offensives into the heart of the Japanese Empire. The next target for Admiral Nimitz was the Palaus, to be invaded concurrently with Halmahera. However, the architect of this southwestern advance was not Admiral Spruance, who had been overseeing operations with the 5th Fleet. Instead, it was Admiral Halsey's 3rd Fleet, known as the "Department of Dirty Tricks," that had been strategizing the next moves from Hawaii. Now, Admiral Halsey was set to assume command of the Pacific Fleet, leading the charge to the Palaus and the Philippines. This rotation in leadership between Halsey's 3rd Fleet and Spruance's 5th Fleet was orchestrated by Nimitz to maintain operational tempo and confuse the Japanese. The alternating command structure allowed for continuous planning of future operations while the active fleet conducted current ones. However, Tokyo was apprehensive about a potential invasion of the Philippines and sought to bolster its defenses. Following the surrender of the US Army Forces in the Philippines, the 14th Army, led by Lieutenant-General Tanaka Shizuichi, worked to establish military administration, secure cooperation from civilian institutions, and quell guerrilla groups across the countryside. Despite their endeavors, their control over certain regions, particularly in the Visayas and Mindanao, remained fragile. Allied submarines and aircraft from Australia and New Guinea also delivered supplies like signal equipment, weapons, explosives, propaganda materials, and counterfeit currency to support the guerrilla forces, further impeding Japanese efforts. Additionally, with the deteriorating situation in the South and Central Pacific, more troops were redirected from the Philippines' garrison to other areas, weakening the 14th Army, now commanded by Lieutenant-General Kuroda Shigenori since May 19, 1943. Undermanned and stretched thin, the Japanese halted their suppression operations in August, hoping that the imminent declaration of independence by the Second Philippine Republic would lead guerrillas to surrender. However, this strategy backfired, as the guerrillas only grew stronger during the pause. Consequently, Kuroda restarted intensive suppression operations in 1944, but guerrilla activities escalated in anticipation of the imminent liberation by American forces. As a result, the guerrillas gained strength in the following months, providing valuable intelligence to MacArthur's forces in preparation for their eventual return. Given this context, it was evident that the 14th Army would be ill-equipped to withstand an American invasion under the current circumstances. Due to its crucial strategic location bridging Japan and the southern region rich in natural resources, Japan couldn't risk losing the Philippines. It served as their primary rear base supporting the main defense perimeter. The Philippines were also to play the role of a rear base of operations–an assembly and staging area for troops and supplies and a concentration area for air reserves, to support operations at any threatened point on the main defense perimeter from the Marianas south to Western New Guinea and the Banda Sea area. To implement these plans, IGHQ in October 1943 directed the 14th Army to complete the establishment of the necessary base facilities by the spring of 1944. Major emphasis in this program was laid upon the construction of air bases. The Army alone planned to build or improve 30 fields in addition to 13 already in operational use or partially completed. The Navy projected 21 fields and seaplane bases to be ready for operational use by the end of 1944, expanding its total number of Philippine bases to 33. Line of communications and other rear­ area base installations were also to be expanded and improved. Of the 30 Army airfields projected in October 1943, six had been generally completed by May 1944, and 24 under construction. Of the 21 projected Navy fields, 15 were still incomplete by then. Consequently, in early 1944, the decision was made to strengthen the garrison in the Philippines. Initially, this involved reorganizing and expanding existing garrison units to establish four new independent mixed brigades. These brigades were primarily tasked with suppressing guerrilla activity, while infantry divisions were assigned to defend against potential enemy landings. However, despite the estimation that at least seven divisions were necessary for the defense of Luzon, the Visayas, and Mindanao, only the 16th Division was available. Additionally, it was deemed crucial to bolster air strength with at least two air divisions, anticipating Allied invasions in Halmahera and Palau before advancing to the Philippines. Plans were formulated in March to deploy reinforcements within eight months. In mid-May, General Terauchi relocated his headquarters to Manila to oversee operations more closely. Concurrently, efforts were made to transport the 30th Division to Mindanao and bring the 4th Air Army to Manila. Furthermore, the Philippines were reinforced with the 2nd and 4th Air Divisions, the latter being tasked with constructing 30 new airfields. In June, approximately 20,000 inexperienced replacements were transported to the Philippines to bolster the recently-formed independent mixed brigades, filling them up to division strength. Subsequently, in July, the 100th, 102nd, 103rd, and 105th Divisions were activated, along with the establishment of the 54th and 55th Independent Mixed Brigades. It's ironic that despite this reinforcement, the main Japanese forces were as inexperienced as the Philippine Army during MacArthur's defense. Nonetheless, Terauchi was resolute in further fortifying the Philippines to prevent its fall, unlike MacArthur's situation. By mid-July, the reinforced 58th Independent Mixed Brigade arrived at Lingayen. Later that month, the 14th Army underwent reorganization into the 14th Area Army, with units directly under its command tasked with defending the northern Philippines. Meanwhile, the 35th Army, led by Lieutenant-General Suzuki Sosaki, was established under the 14th Area Army to defend Mindanao and the Visayas. Additionally, Tokyo finalized plans for decisive battle operations, codenamed Sho-Go, covering the Philippines-Formosa-Ryukyus-Japan-Kuriles area. This determined the disposition of Army and Navy air forces across the Pacific, with the Philippines receiving the reorganized 1st and 2nd Air Fleets and the 4th Air Army. The Philippine garrison was strengthened to a total of nine divisions and four brigades, with the 1st Division at Shanghai and the 68th Independent Brigade at Formosa designated as general reserves. Defenses and fortifications were constructed at Luzon in preparation for the decisive battle there.  Known as the Combined Fleet Top Secret Operations Order No. 84,  issued on 1 August, this fixed the new tactical grouping of naval forces for the Sho-Go Operations. Almost the entire surface combat strength of the Fleet was included in a Task Force placed under the overall command of the First Mobile Fleet Commander, Vice­Adm. Ozawa Jisaburo. This force was broken down into three tactical groups: (1) the Task Force Main Body, directly commanded by Vice­Adm. Ozawa and consisting of most of the Third Fleet (carrier forces): (2) the First Striking Force, commanded by Vice Adm. Kurita Takeo and made up of the Second Fleet with part of the 10th Destroyer Squadron attached: (3) the Second Striking Force, commanded by Vice Adm. Shima Kiyohide and composed of the Fifth Fleet plus two destroyer divisions and the battleships Fuso and Yamashiro. The First Striking Force would be stationed at Lingga Anchorage, while the Task Force Main Body and the Second Striking Force would be stationed in the western part of the Inland Sea. However, if an enemy attack was expected, the First Striking Force would advance from Lingga Anchorage to Brunei, Coron or Guimaras while the Task Force Main Body and the Second Striking Force remained in the Inland Sea and prepared to attack the north flank of the enemy task force. During August, the Navy Section of Imperial General Headquarters also took action to give the Combined Fleet more unified operational control of naval forces in order to facilitate the execution of the Sho-Go plans. On 9 August the General Escort Command and units assigned to naval stations were placed under operational command of the Combined Fleet, and on 21 August the China Area Fleet was similarly placed under Combined Fleet command. On 10 August the 1st Carrier Division, reorganized around two newly-commissioned regular carriers, was added to the Task Force Main Body. Vice Adm. Ozawa, Task Force Commander, meanwhile set 15 October as the target date for completion of the reorganization and training of the 3d and 4th Carrier Division air groups. Concurrently with these preparations, steps were taken to strengthen the antiaircraft armament of combat units. Accordingly, the Japanese sought to deploy the 8th and 26th Divisions, the 2nd Tank Division, and the 61st Independent Mixed Brigade to the Luzon region for a decisive battle. However, enemy submarines posed a constant threat. Since February, they had been patrolling the South China Sea, targeting the Hi Convoys supplying Japanese territories in Southeast Asia and Japan itself. During these engagements, Admiral Ijuin was killed aboard the patrol boat Iki. Between August 18 and 25, Admiral Kajioka's Hi-71 convoy, carrying the 26th Division, was attacked by six American submarines. The escort carrier Taiyo, destroyers Yunagi and Asakaze, two oilers, four transports, and three kaibokans were sunk, with 7420 soldiers of the 26th Division lost. The submarine Harder was the only American vessel sunk in retaliation. Kajioka's Hi-72 convoy, returning from Luzon, was also attacked, resulting in the sinking of his flagship, the kaibokan Hirato, and the loss of the destroyer Shikinami, three transports, and one oiler. Despite these setbacks, advance units of the 8th Division, 2nd Tank Division, and 61st Independent Mixed Brigade successfully reached the Philippines in September. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. After months the siege of Myitkyina had finally ended. The Japanese had held out as long as they could, but lack of supplies and rather terrible leadership lost them the fight. Meanwhile, in China, Japanese offensives intensified, challenging Chinese defenses and leadership. It seemed war was coming to the Philippines, where the Japanese prepared to fight to the death.

The Pacific War - week by week
- 130 - Pacific War - Battle of Wakde, May 14-21, 1944

The Pacific War - week by week

Play Episode Listen Later May 14, 2024 48:13


Last time we spoke about the Japanese defeats at Imphal and Kohima. General Mutaguchi's Operation U-Go was gradually falling apart. General Yamauchi faced defeat afte defeat and was forced to dig in around Sendgmai and Kanglatongbi. The allies then began tossing large counteroffensives while Mutaguchi was forced to change targets for Bishenpur, only to be repelled again. The allies' anvil-hammer strategy proved very effective, the Japanese lost their momentum and now the allies were seizing it. The battle for Kohima was fierce, seeing the Japanese struggle to seize key features upon it. Despite many victories in Kohima, it did not seem like the Japanese would be able to seize the entire area. Within the China theater, Operation Kogo saw the Japanese push into Luoyang, earning enormous victories over the Chinese forces. Out in the Pacific, the British eastern fleet launched a successful airstrike against Surabaya, gaining valuable experience despite minimal Japanese response. This episode is the Battle of Wakde Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.    A new mission was afoot, Operation Tornado, the amphibious assault of Wakde Island. The nucleus of the force that would hit Wakde was to be General Doe's 163rd regiment of the 41st division. The war planners devoted a lot of time to the selection of a landing beach for Tornado. However the island was too small and her beaches were too limited to permit the landing of a reinforced regiment. Furthermore a landing on Wake would most likely be met by hidden Japanese artillery on the mainland. Thus to stop such a thing from occurring they would have to perform a landing against the mainland to eliminate artillery positions.  It was decided that a landing at Toem, on the mainland directly opposite Wakde, would not be sensible. There the landing craft and cargo ships would be subjected to small-caliber fire from Wakde. In such restricted waters the enemy could place enfilade fire on the ships, but in more open waters to the west naval fire support ships and amphibious vessels would have freedom of movement and could maneuver to neutralize both Wakde and the Toem area while the TORNADO Task Force moved ashore and set up its artillery. After consideration of all these factors, it was finally decided that the initial beachhead would be at Arare, a native settlement on the coast about three miles west of Toem and four and one-half miles southwest of Wakde Island. Additionally, the Allied Air Forces desired that radar warning stations be established in the Wakde area. For this purpose, Liki and Niroemoar Islands, about fifteen miles off Sarmi, were to be seized. As such the Tornado Task Force was going to begin landing on the mainland opposite of Wakde island at Arare on May 17th. The next day the 1st Battalion, 163rd Infantry would assault Wakde island, covered not only by the task force artillery but also by the Provisional Groupment on Insoemanai and by naval fire support ships. After all of that, on the 19th, Liki and Niroemoar islands would be captured where radar stations would be constructed. Furthermore, in reserve would be the 128th and 158th Regiments, ready to reinforce Doe's troops if needed.  Admiral Fechteler's Task Force 77 was going to take charge of the operations against Wakde and Biak, with Captain Noble's Eastern Attack Group providing fire support for Operation Tornado. Captain Noble divided his fire support ships into three groups: Fire Support Group A two heavy cruisers and four destroyers, Fire Support Group B three light cruisers and six destroyers, and Fire Support Group C, ten destroyers. These ships would  begin firing on assigned targets at H minus 45 minutes and would continue bombardment until H minus 3. The bulk of the D Day fire was to be aimed at Sawar and Maffin Dromes, west of the landing beach. No resistance was expected at the beach and a light bombardment to be directed on it was purely precautionary. Some fire support ships were assigned counterbattery missions and others were to aim their shells at Wakde and Insoemanai Islands. Other ships assigned to participate in the landing phase were 3 submarine chasers, 2 destroyer-escorts, 4 minesweepers, 2 rocket-equipped submarine chasers, and 3 rocket-equipped LCIs. Rocket fire was to begin at H minus 3 minutes and was to be directed principally against the beachhead area. At H minus 1, all fire on the beach was to cease and the landing craft were to make their final dash to the shore. After the landing, the fire support ships were to shift bombardment to targets on the beach flanks and were to be prepared to deliver call fire upon request from the troops ashore. The landing on Insoemanai was to be supported by two LCI”G”s and two destroyers. Throughout the night of 17-18 May, cruisers and destroyers were to bombard Wakde and on the morning of the 18th they and the rocket-equipped vessels were to support the assault on that island. On the 19th a few destroyers were to support the landings on Liki and Niroemoar Islands. Admiral Crutchley's cruisers would shell the mainland around Sarmi and Sawar, while Admiral Berkey's cruisers would hit Wakde Island. On top of that, General Kenney's 5th Air Force would hit the Wakde-Sarmi area alongside other targets along New Guinea's northern coast. Special attention was given to enemy fields east of the Vogelkop Peninsula and on Biak Island. Japanese waterborne supply and reinforcement movements in the Geelvink Bay area were to be stopped insofar as weather, time, and the availability of aircraft permitted it. Insofar as range, weather, and time permitted, Australian bombers, aided by a Dutch squadron of B-25s, were to neutralize enemy air bases on the Arafura Sea islands and on other islands of the Indies southwest of the Vogelkop. On D minus 1 Fifth Air Force bombers were to attempt detonation of possible land mines on the mainland beach and subsurfaces mines in the waters surrounding Wakde. On the morning of D Day there was to be additional bombing west of the landing area, but there was to be no bombing or strafing of the beach immediately before the assault. Fighters were to be on air alert, weather permitting, over the Wakde area from first light to dusk on D Day. During part of the day A-20s would also be on alert over the area and were to strike Wakde. Such daily cover was to continue until aircraft could use the Wakde strip. To face this onslaught was a signal IJA company, the Japanese 9th Company of the 224th Infantry Regiment, reinforced with a mountain artillery platoon and a few mortar and both light and heavy machine-gun squads from other 224th Regiment units. The strength of this combat force was about 280 men. They would be assisted by the IJN's 91st Guard Unit of about 150 men and a battery of the 53rd Field Antiaircraft Artillery Battalion, most of whose weapons had long since been demolished by the air attacks. Alongside miscellaneous airdrome engineers and other service personnel, both Army and Navy over on Insoemoear Island, this brought the total of Japanese strength on the island to nearly 800 troops. This was all the result of General Tagami's decision to concentrate the bulk of his division in the Maffin Bay-Sawar sector, leaving the coastal stretch east of the Tor River and opposite of Wakde pretty much unguarded. A series of untoward circumstances emerged which hampered the loading process. LSTs on which the Task Force units at Aitape were to be loaded were some eight hours late reaching the staging point. When these vessels finally reached Aitape, adverse surf conditions and congestion on the shore prevented their beaching until late in the afternoon of May 13th, and loading was delayed another twelve hours. There was also some trouble about units scheduled to take part in the Wakde operation. The Shore Battalion, 533rd EBSR, an important element of the Task Force, did not arrive at Aitape until the afternoon of May 12th. The battalion and its equipment could not be unloaded from the ships which had brought it to BLUE Beach from eastern New Guinea and be reloaded on LSTs of the Wakde convoy in time for the departure of the task force from Aitape, scheduled for no later than midnight on May 14th. In view of these logistic difficulties, General Doe was therefore forced to drive his troops to the limit of their endurance in order to get the loading finished on time. He solved the problem of the Shore Battalion, 533rd EBSR by substituting for that unit the Shore Battalion, 593rd EBSR, which was already stationed at Aitape. Finally at 1am on the 15th, Noble's ships departed Aitape, stopping at Hollandia to load the remainder of the task force, before assembling off Arare and Wakde by dawn of the 17th. The fire support ships successfully bombarded the Japanese targets against little resistance while as Troops aboard the assault ships arose early, ate the breakfast quickly, and by 5:30 began loading on their assigned landing craft. The sea remained calm and the rain gave way to the sun shortly after dawn. Men of the 3d Battalion, 163d Infantry, transferred from the APA's which had brought them from Aitape to the eight LCVP's of the first wave. The beach was clearly visible and its limits had been marked by colored smoke grenades dropped by cruiser-based seaplanes of the fire support units. Meeting zero opposition, the first American troops would hit the shore at 7:15, with succeeding waves rapidly arriving behind them. The 3rd Battalion then fanned out along the shore and quickly secured the Arare beachhead area, just as the remaining units were being brought to shore. Upon landing, Doe's 2nd Battalion passed through the 3rd and immediately moved eastward towards Tementoe Creek, successfully securing Toem against no opposition by 9:30.  There, the 1st Battalion assembled for the assault on Wakde while Company E was transported from the mainland to Insoemanai Island, where the Americans would successfully establish a Provisional Groupment of heavy weapons to support the next day's assault. Within a few hours after the mainland beachhead had been secured, the Tornado Task Force was ready to execute the second phase of the D Day plan, the capture of Insoemanai Island, a little over 3,500 yards offshore. At about 10:45, under cover of fire from two destroyers and two rocket-equipped LCIs, a platoon of Company E, 163rd Infantry, was transported from the mainland to Insoemanai. There was no opposition to this maneuver and the islet proved to be unoccupied. Four LCMs, an LCVP, and two LCSs immediately took the rest of the company and the Provisional Groupment of heavy weapons to Insoemanai. The landing of the force was rendered difficult only by the fact that a coral fringing reef made it necessary for the troops to wade ashore from about seventy-five yards out. The mortars and machine guns of the Provisional Groupment were quickly set up and began firing on Wakde. The Japanese at Wakde responding to their first bombardments with machine-gun and mortar fire, which was the only noticeable resistance of this day. At the same time, elements of the 3rd Battalion had moved west to the Tor River, successfully reaching it during the afternoon. Thus, by the end of the day, the Americans had landed a total of 7000 men and had successfully secured a firm beachhead between the Tementoe and Tor Rivers at the cost of only 2 killed and 11 wounded.  Once he received news of the landings, General Tagami ordered all his forces to prepare a counterattack to try and destroy the allied beachhead. He also ordered the Matsuyama Detachment, who were advancing towards Hollandia, to turn back to Toem as quickly as possible so they could launch and attack against the enemy from the east. Yet before the Japanese could begin their advances, General Doe's amphibious assault began. Shore-based artillery, the Provisional Groupment on Insoemanai, and some of the naval fire support ships unleashed harassing fire on Wakde throughout the night. 36 A-20s of General Kenney's Fifth Air Force bombed and strafed the Japanese defenses beginning at 7:15am on the 15th. Naval bombardment lasted until 8:57 when the gunfire was aimed at the proposed landing beach on the southern shore of Wakde, and was then to be lifted to the northern side of the island. The 191st Field Artillery Group fired for twenty-three minutes on Wakde, and this bombardment was supplemented by 20-mm. and 40-mm. weapons aboard naval support vessels upon completion of the latters' fire from heavier weapons. The Provisional Groupment on Insoemanai joined in. In addition, rocket-equipped LCIs threw 850 4.5-inch rockets on the island. Noble's warships expending a total of 400 rounds of 6-inch and 1950 rounds of 5-inch ammunition against Wakde's defenses.  The Japanese had constructed many defensive positions on Wakde. There were about a hundred bunkers of various sizes and constructions. Some were made of coconut logs and dirt, others utilized cement in sacks, and a few contained concrete or lumps of coarse coral. There were many foxholes and slit trenches, and the Japanese had improved some of the bomb craters to make defensive positions. There were at least two well-constructed concrete air raid shelters and the Japanese were prepared to use the few coral caves on the eastern shore for both defense and storage. Many of the defensive positions were well camouflaged, and some were dug deep into the ground to present a low silhouette. Coconut trees toppled by pre-assault bombardments added more natural camouflage and protection to the enemy's defensive positions. The majority of the many bunkers were mutually supporting, but, on the other hand, some had been built with no apparent relationship to others. Some of the bunkers, most of the field and anti-aircraft gun positions, the airstrip, and many buildings had been severely damaged or destroyed by carrier-based aircraft during their attacks on the Wakde-Sarmi area in support of the Hollandia operation. By 9am, the first wave of LCVPS were surging forward under Japanese rifle and machine gun fire at around 300 yards range. They hit the beaches at Wakde at 9:10am. For the next 15 minutes, three rifle companies and two Sherman tanks landed against increasing fire from Japanese machine-guns and rifles in hidden positions on the flanks of the beachhead. Despite the resistance, the beachhead was quickly organized and the Americans soon began to expand the perimeter in all directions. The two tanks, with Companies B and F, started moving west to widen the initial hold. Company C struck north toward the airstrip and Company A pushed to the southeast along the small peninsula to destroy a troublesome machine gun nest on the little knoll. After destroying an enemy bunker, Company A cleared the eastern peninsula by 10:45 while Companies B and F, after meeting initial heavy resistance on the west flank, found that most opposition collapsed once the ruins of prewar plantation houses had been cleared by hand grenades and rifle fire. The two companies thereupon left the beach and swung north toward the airfield. Company C then encountered strong resistance in its drive up the center of the island, laboriously clearing a group of bunkers by 10:15 but then calling for tank support to destroy a second group in front of the airfield. At the same time, Companies B and F swung north towards the airfield, reaching its southern edge at 10:30 and then pushing eastwards. Just before 11:30  the tanks joined the infantry unit, which had now pushed halfway from the beach to the airstrip. With this added strength Company C reduced each bunker in a series of separate actions which included 75-mm. fire from the tanks, lobbing hand grenades into the bunkers' fire ports, and killing with rifle fire all Japanese who showed themselves. With Company B's aid and the continued support of the two tanks, Company C was able to push on to the airstrip. In the northeast corner of the island the Japanese forces maintained a fierce defense, and Companies B, C, and F were subjected to considerable small arms, machine gun, and mortar fire originating from positions at the eastern end of the airstrip. Movement eastward along the south side of the strip was slow, even though Companies B and F had been reinforced by Company D's heavy machine guns, which had arrived on Wakde from Insoemanai late in the morning. In the meantime, Company A was sent to aid in the mop up of the plantation houses, before turning northwest to clear the western end of Wakde. Company A pushed along the beach road and down a dispersal lane running off the southwest side of the strip. About 1245 the advance was held up by three Japanese bunkers on the right flank. Tank 75-mm. fire, delivered from as close as 20 yards, soon eliminated the Japanese defenders. Small groups of Japanese, originally hiding in foxholes behind the three pillboxes, attempted to assault the tanks with hand grenades and bayonets. Company A's automatic riflemen quickly dispersed or killed these men, and the unit pushed on around the west end of the airstrip. Little opposition was encountered in this movement and the company reached the north shore of Wakde Island about 1:30pm. Major Wing of the 1st battalion, decided to await the arrival of two more tanks from the mainland and the redisposition of Company D's weapons before attacking what promised to be the strongest Japanese defenses on Wakde. The two additional tanks were to be used wherever opposition proved heaviest, while the heavy weapons of Company D were to be equally divided between Companies B and F. Meanwhile Company C attempted to advance across the strip in support of Company A, but their movement would be delayed due to the ferocious enemy resistance. At 3:45, Company A finally restarted the drive eastwards while Companies B and F kept pushing along the airfield. Company A rapidly moved forward from the western end of the strip, passed through Company C at the halfway point, and pushed cautiously eastward. Movement after passing Company C was slowed by increasingly heavy machine gun and mortar fire from the northeast section of the island. At 6:00, when Major Wing ordered his men to dig in for the night, Company A had not quite reached the northeastern corner of the airfield. Meanwhile, south of the strip Company B had scarcely started its attack when fire from hidden Japanese machine guns held up the advance. Company F was immediately pulled out of its reserve role and committed to action on B's right flank. Two tanks were moved forward to Company B's front at the same time. Despite their best efforts and even with the tank support, Companies B and F were unable to progress more than 300 yards east of the lines of departure. Major Wing decided that since dusk was approaching it would be useless to continue the attack. The two companies were therefore halted and instructed to take up night defensive positions. Company A had set up its night perimeter about 100 yards short of the northeast corner of the airdrome. Company B was on the south side of the strip about 450 yards from the eastern end, and Company F was on B's right. Company C was pulled back to the southern side of the field and extended Company F's line to the southeast beach at the base of the small peninsula. The battalion command post was about 400 yards behind the lines of Company F. There was no connection across the strip between Companies A and B. The former was in a dangerously exposed position. However, Japanese fire against the company perimeter ceased before dark, and the Japanese did not attack. The night was fairly uneventful except at around 2:30 am on the 19th a small group of Japanese attacked a command post, defended by elements of Company D, and a half-hour fire fight raged in the darkness. Twelve Japanese were killed while three Americans, all of D Company, were wounded. This night battle did not delay the next day's attack which started, after an artillery and mortar preparation of one hour's duration, at 9:15am. Company C was the first unit under way on the 19th. Two tanks were assigned to the 3rd Platoon and one to the 2nd. The 3rd Platoon was on the left, the 2nd on the right, and the 1st and Weapons Platoons were in support. The 3rd Platoon pushed eastward up a slight rise, harassed by light rifle fire from the front and left flank. Once on top of the rise the platoon met heavy Japanese fire from behind fallen coconut trees and from a number of bunkers, bomb craters, and demolished buildings to the east. The 75-mm. guns of the tanks methodically destroyed each enemy position, and the few enemy that escaped from the bunkers were cut down by 3rd Platoon riflemen. The 2nd Platoon, followed by the rest of C Company, moved on toward the eastern beaches, and was slowed only by heavy brush near the shore. Upon turning north at the beach the company found that the Japanese had converted a number of small coral caves into minor strong points. These were slowly cleared by riflemen, tank fire, and flame throwers as the company pushed on. Meanwhile, Company B, moving east along the south edge of the airstrip, had also encountered many Japanese defensive positions. Progress was at a snail's pace. Company F, in reserve during the early part of the drive, was thrown into the fight on B's right flank about 11:30 and two tanks were sent from Company C's front to support Company B. The latter, with its zone of responsibility now nearly halved, was able to concentrate its forces for more effective operations. A rifle platoon was assigned to each tank and the remaining rifle platoon was in support. Some Japanese were found hidden in wrecks of aircraft, some of which covered bunkers, and others were in foxholes in heavy brush. This brush was difficult for soldiers afoot to penetrate but the tanks, spraying every likely hiding place with machine gun fire, rapidly broke paths through it. The advance, even with the tank support, was slow, because it was necessary to comb every square foot of ground for Japanese riflemen. It was not until 1400 that Company B reached the southeast corner of the strip. On B's right, Company F and one tank encountered similar opposition but managed to keep abreast of Companies B and C. During the late afternoon, Companies C and F turned north, while Company A advanced northeast to join up with Company B. At this point the eastern end of the field had been cleared out, the Japanese resistance began to collapse as remaining defenders formed a small triangle perimeter by 6pm. Meanwhile Liki and Niroemoar were captured by Companies E and I on the 19th. The two companies had been transported to the objectives by two APD's and two LCT's, protected by DD's. The islands proved to be unoccupied by the Japanese and the Fifth Air Force radar detachments were immediately set up. The only casualty was the native chieftain of Liki, who was wounded by the pre assault naval bombardment. Detachments of the 163d Infantry were left on both islands to protect the radar installations. The morning of the 20th, suddenly opened up with a banzai charge performed by 37 Japanese, who had slipped through Company C's lines during the night against engineer units at the beachhead. The attack began at7:30, leaving36 dead and 1 wounded Japanese, the latter was taken prisoner. At 9:00 Companies A, C, and F started patrolling in the northeast pocket. A few Japanese were killed, others were buried by demolition charges in coral caves along the northeast shore, and many committed suicide. During the afternoon Major Wing's men moved back to the mainland and turned over control of Wakde Island to the Allied Air Forces. The 836th Engineer Aviation Battalion began repairing the western end of the Wakde airdrome, with the strip being declared operational on May 21st. The first planes landed on the island that afternoon, two days ahead of schedule. Within a few more days the Wakde strip was sufficiently repaired and enlarged to furnish the needed base from which bombers could support the Biak operation on May 27 and Admiral Nimitz' advance to the Marianas in mid-June. The final count of Japanese casualties on Wakde was 759 killed and 4 captured, with an additional 50 being killed on the mainland. In turn, the Americans only lost 43 killed and 139 wounded. That is all for today on this front as we now need to cross over to the India-Burma front. Last time, we saw the forces of General Stopford managed to retake Kohima Ridge in mid May, tossing General Sato's 31st Division onto the defense. Stopford reorganized his forces for a final push. The 5th brigade led by Brigadier Michael West prepared to launch  coordinated set-piece attacks against the remaining Japanese positions atop Naga Hill. An attack was made by the Cameron Highlanders on Hunter's Hill on the night of May 15th, but it was hurled back. After this bulldozers were sent to cut a track up Naga Hill to allow tanks to support an infantry assault. On the 19th, Brigadier West launched another attack, but this time terrible weather hindered them, allowing the Worcesters to only seize 9 bunkers before being halted by enemy fire, coming from a group of bunkers on the reverse slope. After this, General Messervy of the 7th division was given responsibility for taking Naga Hill. On May 23rd, he brought with him Brigadier Loftus-Tottenham's 33rd brigade. This switch allowed General Grover to concentrate the remainder of his tired division for an attack on the Japanese positions on Aradura Spur. On the other side, Sato was exhorting his men to “You will fight to the death. When you are killed you will fight on with your spirit.” Yet Sato knew full well he lacked the ammunition and provisions necesary to hold Kohima, he would have to withdraw in short order.  Two sets of attacks were unleashed upon the Japanse, first on Japanese defences around Point 5120, known also as Church Knoll and Hunter's Hill by Messervy's 7th Indian Division on the left of the battlefield, and then of Aradura Spur by Grover's 2nd Division on the right. The 4/15th Punjab suffered a bloody reverse in these assaults, losing 18 officers and 443 casualties for not a single metre of ground in return. No combination of attacks from the air, artillery strikes, tanks, flame-throwers, infantry or mortars could dislodge Sato's men. On the Aradura Spur, Grover ordered simultaneous assaults to take place on 27th and 28th of May. On the right the Royal Scots and Norfolks were to attack the north-east end of Aradura Spur, while 6th Brigade were to take the south-west, where their objectives were named 'Matthew', 'Mark', 'Luke' and 'John'. When launched, however, 6th Brigade's attack on the 28th failed miserably. The weather was poor, the terrain atrocious and the morale of the exhausted 2nd Division the lowest it had been since its arrival. The attack by the Norfolks and the Royal Scots on the north-west spur met the same fate as the luckless 6th Brigade. The Norfolks were now down to 14 officers and 366 men, many exhausted and ill and, despite the remarkable leadership of Lt. Col. Robert Scott and above-average morale, the Japanese positions looked typically impervious to anything other than a direct tank round into each bunker, which of course was not possible in the steep, jungle-matted hillsides. Along with the intantry attacks, Naga Hill was heavily attacked by Hurricane bombers during the 24th and 25th, but the Japanese remained firmly entrenched and resolutely immovable.  The only major result of these attacks would be more casualties and a further drop in morale for the British-Indian troops. Sato's was alianted from the HQ of 15th Army, but had no doubt that it was Mutaguchi's abject failure to send supplies through the mountains that had forced him to undertake the kind of passive defense in which his division was now engaged. On May 29th, Sato thus reported that his position was hopeless, and that he reserved the right to act on his own initiative and withdraw when he felt that it was necessary to do so, in order to save what remained of his battered division from inevitable destruction. Later that day he signaled Mutaguchi: “We have fought for two months with the utmost courage, and have reached the limits of human fortitude. Our swords are broken and our arrows spent. Shedding bitter tears, I now leave Kohima.” Apoplectic with rage and astonished at his subordinate's blatant disobedience, Mutaguchi ordered Sato to stay where he was. Sato ignored him and on receipt of Mutaguchi's threat to court-martial him, replied defiantly: “Do as you please. I will bring you down with me.” The angry exchange continued, with Sato the following day sending a final angry message to Mutaguchi in which he declared: “The tactical ability of the 15th Army staff lies below that of cadets.” Sato then ordered his staff to close down the radio sets, in a final act of defiance. During the back and forth screamfest, Sato had requested Mutaguchi permis him to withdraw to a position that would allowed the 31st division to finally receive supplies, Mutaguchi simply refused and demanded he hold on another 10 days. Sato could simply not keep letting his men down, he made plans to withdraw for May 31st. The Miyazaki detachment was given the task of covering the retreat for the 31st division. On May 27th, the 4/1st Gurkhas under the newly appointed 27-year-old Lieutenant-Colonel Derek Horsford, managed to capture the Gun Spur at the extreme eastern edge of Naga Hill via a night infiltration that took the Japanese entirely by surprise. This further allowed tanks to approach the Japanese positions and, by June 1st, an attack by the Queen's discovered that the Japanese were withdrawing. Grover then thrusted his troops from the newly captured Naga Hill south-east across a valley to cut off General Miyazuki's rearguard and the 124th regiment around the Aradura Spur from the road to Imphal just behind it. Recognizing the inevitable, Miyazaki then had to withdraw from Aradura on the night of June 4, planning to conduct further delaying actions at Viswema in protection of Sato's withdrawal. Yet that is it for the battle of Kohima as we now need to travel north to see how General Vinegar Joe's offensive is going. Last time we saw General Merrill's Marauders take the Myitkyina airstrip and prepare for a siege of Myitkyina. The Chinese forces of Generals Sun and Liao were pushing the 18th division towards the Kamaing area. As for the Chindits, Major Master's 111th Brigade contuined to repel numerous Japanese attacks against the Blackpool Stronghold, without the assistance of his floater Brigades. The Japanese artillery continued to take a killing toll on the camp with their near continuous fire. They had been reinforced with even heavier 155mm guns, which together with enemy mortars positions on a ridge 1,000 yards ahead, began to pummel them. Meanwhile allied aircraft were unable to supply them adequately because of the monsoons, and General Takeda's 53rd Division was furiously approaching to crush them. On May 16th Japanese troops penetrated the defenses and a counter-attack failed to eject them. Now many positions within the perimeter came under persistent sniper fire. Shelling that evening heralded another attack. It was beaten back, leaving 50 Japanese dead. This was followed by a night attack involving two companies. This was repulsed, the enemy losing another 70 men. Master's estimated his Brigade had killed about 800 Japanese, they had also suffered 200 casualties during the last few days. Luckily for them, however, the impending threat to Myitkyina and Kamaing, forced General Honda to redirect the 3rd Battalion, 114th Regiment to reinforce the Myitkyina garrison while the 2nd Battalion, 146th Regiment continued north to reinforce General Tanaka.  At this point Masters wanted to withdraw deeper into the jungle, from where they could ambush the advancing Japanese and set up a new stronghold with the help of 14th Brigade and West Africans, who were probing the jungle ridges east of them. He signaled Lentaigne asking for permission to abandon the block at his discretion. But Lentaigne's authority had become reduced. He was forced to take the message to Stilwell, who having been thwarted at Myitkyina, had allowed the Hyde to his Jekyll to emerge. In scathing language, he called the British “a bunch of lily-livered Limey popinjays.” Lentaigne then let his Irish temper get the better of him, and a fierce argument erupted at Stilwell's headquarters. Then on May 22nd, General Takeda's 53rd Division reached the stronghold. They unleashed an all-out assault, the Cameronians of 90th Column, who held the southern perimeter, were being forced back, inch by inch, as the Chindit artillery engaged the Japanese assaulters over open sights. Soon the airstrip was in enemy hands, prompting the Bofors 40mm AA gunners to lower their quadruple barrels and blaze away at the enemy troops. The pyrotechnics took on a fantastic quality as night fell. At dawn on the 23rd, the Japanese withdrew to just beyond the airstrip, as 10 Japanese fighters swept in to strafe and bomb the British. Their attack proved almost leisurely compared to the artillery and infantry strikes. When the fighters departed, the Japanese artillery and machineguns resumed. Masters called for a supply drop of ammunition as the previous night's expenditure had been massive, but necessary. Eight RAF Dakotas appeared that afternoon, in light rain, low, just over the hills, twisting and turning over the forested peaks. Nearing Blackpool, they straightened out and flew level. Doors opened, parachutes streamed and crates of supplies came from the sky. A storm of fire erupted from the Japanese positions. The heavy AA guns joined in, the boom-boom-booms of their heavy fire becoming rhythmic in the distance. The wing of a Dakota vanished and plane fell like a twirling leaf, crashing into the jungle across from the “Deep.” Two other planes in their haste to evade fire nearly crossed streams; their payloads hurled far and wide, most of falling into Japanese hands. In all, four Dakotas were shot down. The defenders only managed to get a half an aircraft's load of ammunition. Despite this the Chindits continued to resist the furious Japanese assaults; but before dawn on May 24th, the Japanese would finally overrun a hillock known as the Pimple, held by Harper's 3/9th Gurkhas. Harper mounted an immediate counterattack. Harper's Gurkhas struggled to dislodge the Japanese from the “pimple,” but failed. The defenders threw machine-gun fire and hurled mortar bombs towards the hillock with little apparent effect. The failed counterattack would only see the Japanese secure the Silly Point positions and advance rapidly east and south as the defenses progressively collapsed before them.  By May 25, Masters was forced to withdraw while his forces still had enough ammunition to defend themselves. There were 90 men that could not walk without help and another 30-40 that could not walk at all. A doctor summoned Masters to a group of 40-50 disheveled men, many wounded, but still standing, carrying stretchers from the Main Dressing Station. They were now on the evacuation path, now largely devoid of fighting troops. None of the walking wounded would look Masters in the eye. The stretchers and litters were also full of men with horrific wounds; 19 in all. To Masters' distress, the doctor said there were another 30 such cases ahead who could be saved if they were evacuated. He had given the 19 here full doses of morphine and said, under the thundering noise of the rain, that the men had no chance. It dawned on Masters that the doctor was suggesting that these men be put out of their misery. Master's said “Very well. I don't want them to see any Japanese,” The dotor cried “Do you think I want to do it?” But Masters was already seeking a way out. “Get the stretcher bearers on at once” he snapped. As he went back up the ridge towards what was left of the camp, he heard the carbine shots going off one by one along the line of casualties. He pressed his hands on his ears to blot out the sound, but couldn't. Masters and his subordinate commanders decided to withdraw in stages, with the forward line of defenders leapfrogging over a second line of the defenders covering them from a defensive position, known as a layback. This second line, were in turn, then to be covered by the troops now behind them, allowing them to leapfrog to the next covering position, a formula which could be repeated for as long as possible, and as long as the ground permitted it. The Chindits would have to begin a long and difficult hill climb away from Blackpool,  towards the rallying point of Mokso Sakan. Luckily for them, Takeda decided not to pursue them, as he had been redirected to reinforce Myitkyina instead. The victory was very costly, however, as the 128th Regiment lost about 400 men; but at last the Mogaung-Indaw route had been reopened after a three month's blockade. On May 29th, the survivors of the 111th Brigade would finally reach Mokso Sakan, bringing with them 2000 men whom required immediate hospitalization. In the end, the Blackpool Stronghold, desired by Lentaigne and Stilwell, had been a costly endeavor for the Chindits. Meanwhile, over with the 22nd Division, a failed envelopment maneuver by Task Force Purple, consisting of elements of the 149th regiment and former Galahad evacess, prompting Liao on the 19th to send the 65th regiment to aid the 64th regiments right flank and cut a trail south towards the Mogaung valley. The chinese hastily advanced to Chishidu, pushing the Japanese 1st company, 56th regiment over to Nanyaseik. Further east, Tanaka's right flank in the Mogaung valley was beginning to crumble against the 38th divisions offensive. This prompted Tanaka to reinforce the 1st battalion, 55th regiment with the 146 regiment. Tanaka ordered Major General Aida Shunji, commander of the 18th infantry group to block the Chinese advance in the mountainous region north of Kamaing. Despite this, General Sun had sent his 114th regiment hooking west behind the Japanese strongpoints, soon they would link up with the 113th to clear the Japanese from West Wala, Maran and Sharaw. Simultaneously, the 112th regiment managed to secure Warang on the 20th. Thus despite all his efforts, Tanaka's right flank was going to collapse. At this point, the 18th Division's daily ration of staple food was only 100 grams of rice the regular quantity being 860 grams and there was no supply of auxiliary rations. Moreover, as the supply of ammunition was cut off, the use of ammunition was limited to only four rounds per day and, as there was no gasoline, vehicles could not be used. Cases of malaria and malnutrition occurred successively and the number of men to one company dropped to about 30. As an extreme case, there was even a company of about 15 men led by a sergeant. About this time, the officers of the 18th Division also learned that there was no chance of the Japanese counter offensive in the Hukawng Valley on which so many hopes had been staked, for the U operation was failing "miserably." Their morale began to sag, and in Tanaka's later opinion this realization marked the "turning point" for his division.  In order to deliver a killing blow, Sun elected to dispatch the 112th regiment wide around the Japanse eastern flank to cut the Kamain Road south of Seton, while the 114th regiment advanced down the Kumon Range towards Tumbonghka and Mogaung. The 112th managed to slip past the Aida Detachment whom were holding a position at the village of Lawa and would emerge out of the jungle in the rear of Tanaka's lines on the 25th. The Chinese crossed the Mogaung river by the 26th and captured a supply center at Seton. The Chinese captured 35 Japanese trucks, a jeep, a sedan, 8 warehouses of food and ammunition, 100 horses, 4 pieces of artillery, a workshop, and a motor pool. They then set up a roadblock, prompting Tanaka to strip his divisional HQ and other servicable units to get a force together to hit the 112th as quickly as possible. At the same time Tanaka ordered the 4th regiment to hit the roadblock from the north while the recently arrived 2nd battalion, 146th regiment would hit them from the south. Tanaka also ordered his engineers to cut a secret escape route running from the Noidaw Bum to the Bumrawng Bum via Noidawyang. Takeda's 53rd division had just reached Mogaung as they dispatched a depleted 3rd battalion, 128th regiment towards Seton to relive Myitkyina. Seeing the enemy positions emerge at Chishidu and Seton, Tanaka finally decided to withdraw his division to the Kamaing area on the 28th, while his engineers vigerously were constructing fortifications. The Aida detachment would secure Lawa on the right flank, while the 55th and 56th regiments concentrated in the vicinity of Nanyaseik to cover the withdrawal of rear echlon units to Kamaing. Over at the Seton roadblock, the 112th regiment repeled relentless Japanese attacks, throuhg flood weather.  Meanwhile, Myitkyina was seeing its first two days of siege. The 150th regiment were halted by heavy enemy fire at the railroad yards, suffering 671 casualties on May 20th. K Force took the suburban village of Charpate, north-northwest of Myitkyina, and the 88th Regiment extended its lines south to the railway tracks, which in this area run northwest before turning south to Mogaung. Unfortunately, K Force did not occupy a small height which dominated Charpate. M Force took the little settlement of Namkwi without opposition, in order to shield the Allies against any Japanese attempt to relieve Myitkyina by an attack from Mogaung. General Merrill's forces were now so placed that Japanese reinforcements could reach Myitkyina only from across the Irrawaddy River to the east or along the Myitkyina-Mankrin or Myltkyina-Radhapur roads from the north. The Allied troops were disposed in a semicircle covering all approaches from the northwest, west, southwest, and south. So far, enemy activity was slight in this area. Even at the airfield the continual sniping did not prevent the planes from landing with an ever increasing amount of supplies. If General Merrill retained these positions, he could make a coordinated attack on Myitkyina. For this purpose he was forming a Myitkyina Task Force, which involved reshuffling of all the units under his command. H and K Forces were dissolved; the Marauder battalions were once more combined under Colonel Hunter; and the Chinese regiments operated as separate units.The opportunity to swiftly overrung Myitkyina emerged, as many troops under Major General Minakami Genzo were rushing through enemy gaps during the night to reinforce the battered 114th regiment. On May 30th, Minakami took command over the 3000 man garrison and ordered Myitkyina be held for atleast 3 months to keep the allies from advancing south into central Burma. On the allied side, Merrill suffered a heart attack and had to be evacuated. Colonel John McCammon assumed commander of the Myitkyina Task Force. McCammon immediately ordered Colonel Hunter's 3rd battalion to seize the auxiliary airstrip north of Myitkyina, but the Marauders would be halted by stiff Japanese defenses. Gaps were numerous through which the Japanese could work their way into Myitkyina, and Minakami set up a regular ferry service across the Irrawaddy by which supplies and individual replacements could be brought in. The terrain was excellent for defense. The roads lay high above the surrounding rice paddies, and each was therefore an earthwall making a first-rate obstacle. Clumps of trees were all about, and there were plenty of houses on the outskirts of town which the Japanese used to advantage. The northern part of the Japanese perimeter was well shielded by a crescent-shaped depression which the monsoon rains quickly turned into a swamp. In effect, the Allies and the Japanese were committed to position warfare. Though the operation was called a siege, the Japanese received a steady trickle of supplies and replacements until Mogaung fell. Colonel Hunter and his men would be forced to withdraw back to Charpate the following day. At 10pm on the night of May 23rd a battalion of Japanese launched an attack on Charpate from the rise northeast of the town. Beach's force had been depleted by sickness, and some of his men were out on patrol. The Japanese attack penetrated the 3rd Battalion's position early in the action. From the south 75-mm artillery supported the battalion's defense. The Marauders, fighting stubbornly, repelled the attack, but they suffered severe casualties. On the morning of May 24th at 9:335, the 3rd Battalion had to face still another attack. The fight was going badly when Hunter ordered Beach to break contact with the enemy and move to the railroad, 22 miles to the south. The Japanese occupied Charpate and held it in force as soon as the 3rd Battalion withdrew. McCammon had also ordered the 88th and 89th regiments to attack Myitkyina, but the Chinese barely advanced that day. Two days later the Japanese, supported by mortar fire, attacked Namkwi heavily, and the 2nd Battalion pulled back to a ridge about halfway to Myitkyina. The Japanese then occupied Namkwi and fortified it strongly. They had now taken over two of the towns on the main approaches to Myitkyina. Depressed by these defeats, McCammon was relieved of his command and Stilwell replaced him with General Boatner on May 30. Stilwell was becoming desperate, resorting to sending reinforcements of any kind, with two engineer battalions and a group of replacements and evacuees of Galahad arriving between May 26 and June 1.  I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The landings against Wakde, while perhaps a bit overkill, saw the allies yet again showcase the prowess in amphibious assaults. Over in the Burma-India theater, the battle for Kohima was gradually becoming an allied victory and Vinegar Joe's first big foray against Myitkyina was painful but looked promising.

The Pacific War - week by week
- 123 - Pacific War - The Bombing of Hollandia and Palau , March 26 - April 2, 1944

The Pacific War - week by week

Play Episode Listen Later Mar 26, 2024 40:32


Last time we spoke about Operation Thursday and the ferocious counteroffensive on Bougainville. The Chindits embarked on their second great raid, this time better equipped, better trained and more numerous than ever. With a literal armada of beasts of burden they marched through Burma, forded the Chindwin and began attacking and establishing strongholds. This was all done in coordination with Slim and Stilwell's forces, trying to break the Japanese and gradually seize back lost territory. Wingate had his work cut out for him as the Chindits were providing real results, yet unfortunately he would not have long to see them. Wingate was killed in a B-25 crash and it felt like the personality of the Chindits left with him. Over on Bougainville the Japanese tossed as much as they could to try and break through the Americans perimeter to hit the airfield, but it was all for naught.  This episode is the Bombing of Hollandia and Palau  Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  Operation Brewer saw General MacArthur tossing cavalrymen against the eastern side of Los Negros. General Swift's 1st Cavalry Division successfully landed on Los Negros and managed to secure Seedler Harbor quickly. After this, General Chase's 1st Brigade was given the task of mopping up the island. By march 11th daily patrols had determined that the entire area from the Mokerang Peninsula to Southeast Point and as far west as Porlaka was generally free of the enemy. The 1st Squadron, 5th Cavalry pushed its perimeter at Momote west and south to the water barriers of Lemondrol Creek and Ihon Lagoon. The 12th Cavalry beachhead at Salami continuously patrolled into the interior and encountered so few Japanese that it was clear the enemy lacked sufficient numbers to harass the troops on the peninsula. West of Lemondrol Creek  was a completely different story. While the troops holding the beachheads from Lombrum to Papitalai waited for supply channels to be established, they probed to locate the center of enemy resistance. The 12th Cavalry was responsible for the beachheads at Papitalai Mission and Lombrum. The 2nd Squadron had captured Papitalai Mission and on the 11th the 1st Squadron took over Lombrum Point, relieving the 7th Cavalry so they could attack Manus Island. The 5th Cavalry held the Papitalai perimeter with Troop F. When that regiment extended its control over the area east of Lemondrol and Porharmenemen Creeks on the 11th, the 2nd Squadron moved into the Porlaka area while the 1st Squadron on the left flank was concentrated near Southeast Point. It was planned that the 12th Cavalry would do most of its fighting in the northern sector moving inland from the coastal positions to cut oil the Japanese hammered at by the 5th Cavalry as it pushed west on both sides of Lemondrol Creek. Since the 8th, every Troop F patrol from Papitalai had run into enemy resistance in the hilly country to the west. Although small patrols of squad size or slightly larger were held up day after day by resistance about 800 yards west of Papitalai, these first encounters did not reveal the full strength of the enemy pocket. When an attack by a platoon of Troop E, reinforced by two tanks, two bazookas, and flamethrowers, was repulsed on the 11th, the strength of the enemy strongpoint became clearer. The enemy was well dug in along the ridge, marked by a series of knobs, running west from Papitalai. The highest point, Hill 260, about 2,500 yards from Papitalai, not to be mistaken for Hill 260 on Bougainville by the way, this was probably the center of the enemies defense. However, on two knobs east of 260, well-defended outposts prevented any movement farther into the interior. The position 800 yards from Papitalai which had repulsed Troop E was defended by a platoon with knee mortars and at least 3 machine guns. The total enemy strength facing the 5th Cavalry was estimated at 150 to 200 Japanese.  Now that was the ongoings of Los Negros, but Brigadier General Verne Mudge's 2nd Brigade was now preparing to invade Manus island. American intelligence was unsure of the disposition of the enemy on Manus. A rough estimate was that 2700 Japanese were concentrated there and would most likely make a stand at Lorengau. The Americans expected the Japanese would put up a last losing fight. But because of the lack of knowledge of their numbers and disposition on the largest island of the Admiralties, this would require careful planning for the invasion. Fighting into the interior where the mountain range would provide defensive positions and through the swampy forests covering the rest of the island would not be easy. There were only 4 roads winding about the island and converging at Lorengau would be suitable for moving vehicles, and long stretches of these red-clay roads would be impassable in rainy weather. Surrounding jungle and swamps would confine any large-scale movement to the roads. Therefore, the plan was to pin the enemy to the coast where it was hoped he had concentrated his main strength. Mudge planned to land Troops A and C of the 8th cavalry regiment at the Yellow beaches of Lugos Mission. When the 8th Cavalry had secured a beachhead, including the Lugos Mission itself, each squadron would advance east, the 1st Squadron along the coast using the Number Three Road, and the 2nd along an inland road known as the Number One Road, to execute a wide sweep toward Lorengau. If a sizeable garrison was concentrated at fortified Lorengau, the inland arm of this attack would prevent the enemy from escaping along the only road leading west to the mountain areas. Prior to the assault, 3 patrols had been sent to Bear Point on Manus and on the islands of Butjo Luo and Hauwei. Mudge planned to deploy artillery at these places to aid in his assault. Bear Point was found to have no enemy, but unfortunately it was not a suitable place for artillery placement. The northern island of Butjo Luo was an excellent site for artillery and was found to be unoccupied. Hauwei would turn out to be another story. The American  patrol moved out from Salami on an LCV and a PT boat, landing without opposition on the western end of the island. Major Carter S. Vaden of the 99th Field Artillery Battalion, threw two grenades into a well camouflaged bunker about 10 yards from the beach and the party progressed inland. Immediately after the grenade explosions, a mortar shell landed on the beach in the rear of the party. From three sides, machine-gun, rifle, and mortar fire opened up. Fortunately, the grenades had evidently sprung a planned ambush prematurely and the party was not cut off from the rear. Using their submachine guns, the men of the patrol were able to hold back the enemy. They were aided by some supporting fire from the PT Boat and the .30-caliber machine gun of the LCV. After 2 and a half hours they managed to withdraw to the water's edge. The PT boat had returned to its tender after the commanding officer was wounded, and the coxswain of the LCV shouted and motioned for the cavalrymen to get on board, but only five of them reached the boat, as the others were engaged with the enemy on shore. The LCV had troubles of its own; enemy mortar and machine-gun fire found its range and wounded all on board except two. Then the LCV grounded on submerged coral and sank 200 yards offshore after receiving a direct hit from a mortar. The wounded men, put into lifejackets, floated about in the water. When the remaining members of the patrol on shore were wading out toward the LCV, 6 Japanese attempted to set up a machine gun on the beach. The men cut them down with their submachine guns. Still under fire, the cavalrymen swam out to the survivors of the LCV, making a group of 18 men out in the water. Failing to attract the notice of the destroyers nearby, the tired men had to stay in the water for 3 hours until a PT boat picked them up. At the same time a destroyer closed in to the island to draw hostile fire and bombard enemy positions on the western end. Hauwei was going to need extra help to be secured. The 2nd Squadron, 7th cavalry departed from Lombrum Point on the 11th and landed on Butjo Luo. The next day, Destroyer gunfire and rockets as well as 105-mm concentrations from the 61st Field Artillery Battalion at Mokerang point battered Hauwei. Then Kittyhawks of the 77th Pursuit Squadron at Momote airfield bombed and strafed the Hauwei. After all of this, the 2nd Squadron landed on Hauwei meeting slight resistance at the beach. They advanced 300 yards further inland where they became pinned down by heavy rifle, machine gun and mortar fire. The Japanese were firing upon them from some bunkers, prompting the 2nd Squadron to dig in and allow the artillery teams to hit them throughout the night. During the night the 61st Field Artillery Battalion from the north end of Mokerang Plantation fired 1,000 rounds to harass the enemy. This fire was directed so accurately and carefully that it was brought down on the enemy within 100 yards of the cavalrymen's positions without any casualties to our troops, and helped minimize enemy activity during the night.  At 10am on the 13th, with the support of a medium tank, the cavalrymen stormed the bunkers along the edges of the island. The Japanese put up a valiant fight, but they lacked anti-tank weaponry. By 12pm, the 2nd Squadron successfully mopped up the enemy, suffering 8 deaths and 46 wounded. They estimated they had killed 43 Japanese who were all naval personnel. Having secured the two islands, now one artillery battalion set up at Butjo Luo and two others upon Hauwei. The next day at 7:00am the 3 artillery battalions opened fire upon the Lorengau Township area. This target was chosen to divert the enemy's attention from the landing beaches around Lugos Mission. Meanwhile 4 destroyers bombarded Lorengau with their 5-inch guns. Then 18 B-25's from  Nadzab bombed and strafed the Lugos Mission and the beach areas until H - 5 minutes. Between 9:07 and 9:25, they dropped 81 500-pound bombs, strafed with more than 44,000 rounds of machine-gun fire, and cleared the target just as the troops were coming ashore.   The 8th cavalry departed Salami, heading for the Yellow Beaches covered by 3 rocket boats. The wave of buffaloes drew up to the beaches, and it appeared that they were going to make it without opposition until an enemy machine gun opened up from east of the landing beaches. Immediately the buffaloes responded with their own machine-gun fire, and two PT boats closed in to support. With 100 rounds from a flak boat added to this fire the machine gun was silenced. Two waves of landing craft followed the buffaloes to the shore in rapid succession and the narrow beaches, backed either by jungle or a high bluff, were soon congested with assault troops. On the eastern beach, Troop A began a vigorous drive toward Lugos Mission and the Number Three Road leading to the Lorengau airdrome. Captain Raymond J. Jennings, led the troops to storm the bluff where Lugos Mission was located and overran the mission before the few Japanese who had survived the bombardment could put up effective opposition. The men worked their way into the mission compound and cleared out the area with grenades. Troop A was soon on its way along Number Three Road leaving behind it, some 20 dead SNLF, without the loss of a single cavalryman. Meanwhile Troop C advanced west 800 yards to a ridge where they stopped and dug in, having accomplished their mission of establishing a defensive perimeter to protect the landing of successive elements. Other waves of the 1st and 2nd Squadrons began landing ashore as the 7th cavalry took up the beachhead. The 2nd squadron advanced over some ridges towards the Number One Road, while Troop A reduced enemy bunkers progressing roughly a mile from the beach. By 11:20am, they came across 3 mutually-supporting bunkers that halted their advance. It took Troop B's support alongside artillery and aerial bombardment to destroy the bunkers to they could advance. Meanwhile the 1st Squadron emerged out of the jungle into a clearing at 5pm, where they occupied a ridge overlooking the southern edge of the airdrome, where they would dig in. The 2nd Squadron reached Number One Road, where they ran into 3 bunkers. The following morning with tank support the squadron overran the bunkers and advanced northeast towards Lorengau. The cavalrymen would destroy 7 bunkers during their trek, before halting 100 yards before Lorengau. To the north, Troop A was clearing a coconut grove north of the airstrip, from which Japanese snipers were harassing them throughout the night. Troop C advanced along the southern edge near the airstip where they came across another pack of bunkers. Since the snipers north of the strip had been cleared out by noon, an attack could be made in the open. Troop B, supported by light tanks on their left advanced down the strip, followed by Troop D and the squadron HQ. Troop A advanced across the strip and then east along the north edge. By 1:00pm Troop C managed to destroy two bunkers using grenades, forcing the Japanese inhabitants to flee out into the open where they were cut down. Troop C then was about to dash across the airstrip when they suddenly became pinned down by friendly fire from Troop B who were trying to disengage the enemy before them. The 1st squadron suffered 9 deaths and 19 wounded during the action. Mudge then ordered them to relieve Troop C, who were holding some high ground south of the airstrip.  On the morning of the 17th after extensive naval and artillery bombardment, Mudge launched a coordinated attack with the 2nd Squadron advancing south of the airstrip and the 1st Squadron assaulting the bunkers that had held up the 8th cavalry's advance. The bombardments had nearly annihilated the bunkers, allowing the 1st squadron to face only slight resistance. They soon attacked a secondary Japanese position further east upon a ridge. This position was also met with artillery and mortar fire and would fall by 11:30am. After this the cavalrymen were able to obliterate the remaining pillboxes and advance across the pulverized airstrip. Meanwhile the 2nd Squadron of the 7th and 8th cavalry regiments linked up along the Number One Road near Lorengau. The 8th Cavalry had encountered little resistance on the road, destroying whatever bunkers were encountered with the aid of fire from medium tanks. The light tank accompanying the squadron had a track blown off by the first Japanese anti tank mine encountered in the operation. By 1pm, all the front-line troops around the airstrip to Number one Road linked up forming a general advance. By this point the backbone of the enemies resistance had been broken, leaving little to resistance them. For the next 1,500 yards to the river, it took them  2 hours because the Japanese had hurriedly put in large quantities of anti-tank and anti-personnel mines. They had been emplaced, however, with no prepared plan, and many were poorly camouflaged or left lying completely on the surface. The Japanese had also dug holes and refilled them without emplacing any mines. As the cavalrymen slowly made their way to the river, they suffered a few casualties from the mines. The 7th cavalry reached the Lorengau River by 3pm, from there they dispatched a reconnaissance platoon who quickly came under fire from bunkers atop some hills overlooking Lorengau. Lorengau was sheltered in a valley surrounded by jungle-covered hills rising to 400 feet. The Japanese believed an attack would come from the sea, thus many of their defenses were sited to cover the shoreline. The offshore approaches and the three roads entering the settlement from the east, south, and north were also covered by defensive positions. From the position held by the 2nd Brigade, the only approach to the town was over a sandbar at the mouth of the Lorengau River, a slow-moving stream 20 yards wide and 10 to 20 feet deep, except at the sandbar. The beach area, which the troops would then have to cross, was heavily protected. Naval demolition mines, containing 20 pounds of black powder and detonated by a master switch located in a control bunker up the hillside, covered the beach. About 100 yards inland from the beach a series of rifle pits and gun emplacements were constructed on the side of a dike which paralleled the shore. On the hills surrounding the harbor, beach, and town about a dozen heavy bunkers were used to reinforce the fires of beach defenses and to add depth to the position. As usual these bunkers were carefully camouflaged, although the concentration of naval and artillery fire as well as repeated bombings had disclosed the location of several. Mudge ordered the men to dig in for the night on the west bank of the river and establish a perimeter defense against some expected counterattacks that would not develop in the end. The next morning, after a mortar and artillery bombardment, the 2nd Squadron, 8th Cavalry advanced down from its ridge positions to the mouth of the broad river, with its Reconnaissance Platoon leading. Upon fording the river, the cavalrymen only faced a handful of machine-guns. Facing almost no opposition, the squadron was thus able to secure Lorengau, counting 87 dead Japanese in the remains of the town.  Colonel Ezaki seemed to have disappeared during the battle over Papitalai leaving his men leaderless. The Japanese naval troops in desperation began retreating towards Rossum, with American patrols hot on their trail. There would be a furious fight down the Rossum Road. 1st Lt. James M. Concannon captured an enemy map of the area during his patrol to which he exclaimed, "Well, here goes Concannon to get himself a Purple Heart!" Lt. Concannon's platoon had been ordered to go along Number Two Road which went to Rossum and from there to Kelaua Harbor, through the heart of the Japanese defenses indicated on the captured map. Hardly had the platoon crossed the outpost line still held by Troop E along Number Two Road when it came under fire from a pair of bunkers sited to cover the track. Lieutenant Concannon and one of his men were wounded. The platoon sergeant assumed command and attempted to flank the position. When the attempt was not successful, the sergeant decided to withdraw and report, as his mission was one of reconnaissance. Upon receiving the information that the enemy was in position not 200 yards from the outpost line, Colonel Bradley directed Major Shore to send Troop A back up the track to neutralize the enemy position. The troop was reinforced with machine guns and two 37-mm antitank guns.  Troop A of the 8th cavalry were ordered to deal with the newly discovered enemy bunkers. Corporal Peter J. Armstrong and Armando V. Valencia set their heavy machine-gun in position at a range of 30 yards from one of the bunkers. Having disclosed his position by laying a continuous burst of fire on the bunker, Corporal Armstrong was wounded by sniper fire. Armstrong continued firing until a grenade knocked him unconscious. Although the gun had been hit in several places and was leaking a steady stream from its water jacket, Corporal Valencia took over and continued firing at the bunker slits until the machine-gun froze; then he fired with his submachine-gun until it was knocked out of his hands by an enemy bullet. In the meantime the mortars had obtained four direct hits on the bunkers, and the anti-tank guns had made two. Corporals Armstrong and Valencia were later awarded the Distinguished Service Cross, and for its action during the day Troop A was given a unit citation.  After taking out the stubborn position, Troop A advanced along the road under heavy sniper fire, until they were relieved by Troop C. Troop C immediately was met with a heavy Japanese counterattack shortly after nightfall. The counterattack was launched by 8 Japanese using rifle grenades and small arms. Considering the size of the attacking force, the casualties of the troop were heavy: 2 killed and 10 wounded. All the Japanese were killed, largely due to a quick adjustment by the forward observer of the 61st Field Artillery Battalion followed by four volleys fired for effect. By this point the Americans had achieved all their objectives for the Admiralty Islands campaign, the only thing left to do was mop up the islands. The remaining IJA troops were now withdrawing across the Loniu Passage over to Manus. The 8th cavalry were soon given the task of clearing the eastern end of Manus, while the 7th cavalry would clear out the Rossum Road. Yet that is all for this campaign as we are now heading over to New Guinea. General MacArthur was planning his new Western New Guinea offensive. After the directives given on March 12th, Admiral Nimitz had been instructed to provide support for his Hollandia operation. The Japanese began their occupation of Hollandia  early in April of 1942 but paid little attention to the region for a year. Then  Allied air reconnaissance disclosed that the enemy was constructing airfields on the Lake Sentani Plain. This development progressed slowly until late 1943, by which time successive reverses in the air and on the ground in eastern New Guinea and the Bismarck Archipelago, together with increasing shipping losses in the same region, began to demonstrate to the Japanese the vulnerability of their air and supply bases east of Hollandia. In late 1943 and early 1944, the Japanese  built 3 airfields on the Lake Sentani Plain and started a fourth at Tami, on the seacoast east of Humboldt Bay. In addition, because of shipping losses east of Hollandia, the Japanese began to develop Humboldt Bay into a major supply base and transshipment point. Large ships would unload at Hollandia, whence cargo would be carried by barge to points southeast along the coast of New Guinea as far as Wewak over 215 miles away. Much of the cargo of the large ships remained at Hollandia to build up the base there. Admiral Nimitz decided to dispatch two fast carrier groups of Admiral Mitscher's Task Force 58 to conduct fighter sweeps against Hollandia and the Wakde-Sarmi area in order to keep their airfields neutralized. MacArthur south for the carries to support the troops for 8 days after the landings. But Nimitz believed this would put the carriers in risk, because the Japanese would be able to launch aircraft from all over the Dutch East Indies or even the Philippines. It was decided Task Force 58 would remain in the Hollandia region for only 3 days after the landings were made. As a result MacArthur opted to supplement using land-based aircraft against Hollandia. To obtain this he would need to capture an airfield in Northern New Guinea, just east of the main objective. He chose an Aitape, it was a lightly guarded area and already partially developed by the Japanese, such as the incomplete airfields around the Tadji Plantation. Once the men landed ashore at Aitape, allied forces could provide flank protection for Haollandia against any westward actions by the Japanese 18th Army. For the assault against Aitape, MacArthur planned to use the 8 escort carriers of Task Force 78 under the command of Rear Admiral Ralph E. Daviso. Now for the amphibious assault, Admiral Kinkaid gave the job to Admiral Barbey's task force 77 who were divided into 3 attack groups. They would bring over General Eichelberger's 1st corp who would perform the Hollandia operation, codenamed Operation Reckless. I think it is a pretty suitable name for a MacArthur operation. For the Hollandia part of the operation, the 19th and 21st regiments of Major General Frederick Irving's 24th division would land at Tanahmerah Bay; the 162nd and 186th regiments of General Fuller's 41st division would land at Humboldt Bay. For the operation against Aitape, codenamed Persecution, the 163rd regiment of the 41st division led by General Doe would perform the initial landings. To soften up the enemy, General Kenny's air forces began bombing Wewak and Hansa in mid March, then in early April they began neutralizing the airfields to try and deceive General Adachi into believing they were the next allied target. Additionally, MacArthur asked Admiral Spruance to perform a carrier raid against the Palau Islands, codenamed Operation Desecrate One, followed by strikes on Yap and Woleai in the eastern Carolines, in order to prevent the Japanese from reinforcing Western New Guinea. Admiral Mitscher's carriers departed Majuro on the 22nd of March and made their way around the Carolines, trying to sneak past Truk undetected. Despite their best efforts, Japanese search planes from Truk managed to spot them on their 3rd day at sea. This prompted Admiral Spruance to advance the day of the raid from April 1st to March 30th. Meanwhile after sighting the allied naval forces, Admiral Koga ordered an evacuation of Palau, seeing a large number of warships and merchant shipping flee the area for Tawi-Tawi. The US submarines Gar, Blackfish, Tang and Archerfish were stationed to operate against the withdrawing ships and as plane guards. On the 23rd, Tunny sank the Japanese submarine I-42 and damaged the 14,850-ton tanker Iro. To the north of Palau, during an attack on the 26th, Tullibee was hit and sunk by her own circling torpedo. Bashaw torpedoed a 4,317-ton freighter escorted by the destroyers Minazuki and Yuzuki. On the 29th, the super battleship Musashi departed Palau under cover of darkness to avoid an expected air raid, and encountered Tunny, which fired six torpedoes at the battleship; five of them missed, but the sixth blew a hole 5.8 meters in diameter near the bow, flooding her with 3000 tonnes of water. The torpedo hit killed 7 crewmen and wounded another 11. After temporary repairs, Musashi sailed for Japan later that night and arrived at Kure Naval Arsenal on April 3.  On the 30th, Task Force 58 reached its assembly point 90 miles south of the Palau Islands. The Task Force was met with a Japanese air strike consisting of mostly Betty's and Oscars who were easily swept aside. Then fast carriers Enterprise, Bunker Hill, Hornet, Yorktown and Lexington launched their first air strikes against Palaus. For the next day and a half, the Americans flew hundreds of sorties over these islands, striking the airfields and shooting down all planes they could find. The attacks saw 40 Japanese ships at Palau and Angaur sunk, another 4 were badly damaged. 93 aerial victories would be won over Palau and Avengers from Lexington, Bunker Hill and Hornet laid extensive mines around the channels and approaches to Palau. This was the first tactical aerial mining of the Pacific War performed by carrier aircraft. In response, Admiral Koga asked for help from neighboring islands. He received 9 B6N torpedo bombers from Yap who attempted a night attack against Task Force 58 on the 31st. Unfortunately for the Japanese, 4 Hellcats from Cabot managed to intercept them, successfully shooting all of them down. Koga certainly had a lot on his plate. Due to the recent attacks against Truk and now Palau, Koga decided to transfer his HQ from the Musashi to Davao on March 31st. Most of his senior staff and cryptographers boarded 3 H8K flying boats enroute to Mindanao from Palau. All 3 of the flying boats ran straight into a typhoon just off of Cebu, two of them got lost. These flying boats were carrying Admiral Koga and Vice Admiral Fukudome Shigeru, his chief of staff. Koga's plan would end up crashing enroute to Davao, killing all aboard. Thus another commander in chief of the IJN forces had met his end to a plane crash. The other plane carrying Fukudome crashed off the coast of Cebu. Fukudome had a harrowing experience, but escaped the aircraft and began swimming to the island. To make matters even worse, while swimming Fukudome was grabbed by Filipino guerillas who brought him over to Lt Colonel James Cushing. Cushing was a former engineer in the Philippines who helped organize a resistance movement. Now captured Fukudome was certainly a large prize, yet a even bigger one came on April 3rd. A Filipino shopkeeper named Pedro Gantuangoko spotted a box floating offshore on the 3rd and picked it up in his fishing boat. The box contained a red leather briefcase carrying the Z plan. Fukudome had assumed the box sank with the aircraft, but in a twist of fate it did not. Now while this was going on, Lt Colonel Seiiti Ohnisi had dispatched troops to search for survivors of the aircraft crash and for the box containing the Z plan. Ohnisi hundreds of Filipino villagers interrogated, tortured and killed, entire Filipino villages were burnt to the ground. Eventually Ohnisi cornered Cushing and they struck a deal. On April 10th, with Japanese forces on Cebu hot on the heels of the guerillas, the American commander, Lt-Colonel Cushing, arranged to return Fukudome and the other prisoners to the Japanese in return for a cessation of the massacre of Filipino civilians. Three days later, the Filipinos who had found the box containing Plan Z and the code book when it washed ashore, turned them over to Cushing. The codebook was recognized for what it was when the guerillas discovered the Japanese were offering a 50000 peso reward for its return. On April 27, Cushing arranged for the items to be picked up by the submarine Crevalle. Traveling mostly on the surface for speed, and diving only when needed, the submarine survived depth charging twice, finally arriving at Darwin on May 19. From there, the documents were flown to Brisbane later that day. Allied codebreakers looked forward with anticipation to the arrival of the codebook, since they had been stymied by changes to the IJN code since the summer of 1942 and had not “read the enemy's mail” in any detail since the week before the Battle of Midway. The documents outlined the new strategy for the defense of the inner perimeter islands around Japan with the intention of drawing the US fleet in for a decisive showdown. The documents were sent to Admiral Nimitz and would prove extremely valuable during the Battle of the Philippines Sea. The documents were so vital, the Americans performed a covert operation sending them back to the Philippines by submarine and placed near the wreckage of the flying boat by American divers. It was one of the greatest intelligence coups of WW2. Thus Admiral Koga was dead, the Z plan fell into allied hands and the IJN was now leaderless. Koga's death would not be announced until May and he was replaced by Admiral Toyoda Soemu. Koga was promoted to Marshal Admiral posthumously and granted a state funeral. According to pilot Nagatsuka Ryuji: “The death of Admiral Koga, successor to Admiral Yamamoto, had been another shock for the Japanese nation. These distressing circumstances had forced the naval and military Chiefs of Staff to resign. They had been replaced by General Tojo and Admiral Shimada.”  Now back to the invasion, on April 1st Rear-Admiral John Reeves' carriers launched  airstrikes against Yap and Ulithi, with the three task groups then attacking Woleai. 25 American aircraft were lost, with 26 out of 44 aircrews rescued thanks to submarine Harder. Meanwhile, the fleet's Hellcats win 111 aerial victories and destroy 46 grounded aircraft on the three atolls. With this, Task Force 58 successfully removed Palau as a threat to the Hollandia-Aitape operation. Alongside this South and Southwest Pacific land-based aircraft from bases in eastern New Guinea and the Admiralties, bombed islands in the eastern Carolines and undertook many long reconnaissance missions. Meanwhile Kenney's air forces were busy neutralizing enemy air bases in Western New Guinea and the eastern islands of the Dutch East Indies. Most of the strategic support missions flown to western New Guinea were undertaken by US 5th Air Force while the Royal Australian Air Forces Command took responsibility for the majority of the strikes against the islands in the eastern Dutch East Indies. The operations were intensified roughly 6 weeks before the landings at Hollandia and Aitape.    On March 30th, Kenney shifted the weight of his attacks from the Wewak area to Hollandia, where the Japanese 6th Air Division had recently retreated from Wewak and received strong reinforcements. The airforces also performed a full aerial reconnaissance taking photos of Hollandia's 3 airdromes on March. Added to this were radio intercepts and intelligence ereports, allowing the allies to estimate the Japanese had around 351 aircraft there. With this information at hand, Kenney launched Liberators armed with small 20 pound fragmentation bombs to perform a concentrated bombing against the enemy airfield. Since the Allies hoped to rehabilitate the Hollandia strips as quickly as possible, hits on the runways with heavy ordnance would be avoided. Fighter cover would be provided by long-range P-38's, which would escort the bombers over the target, and by shorter-range P-47's, which would meet the bombers near Aitape, beat off pursuing fighters, and shepherd them home. Medium and light bombers would continue attacks on the airfields at Wewak to prevent their use by Japanese fighters. The Liberators with their P-38 and P-47 escorts would smash the anti-aircraft defenses while the medium and light bombers would drench the area with bombs. On March 30th, 7 B-24's hit Hollandia dispersals as 75 Liberators of the 43rd bombardment group and 59 P-38s of the 80th, 431st and 432nd Fighter Squadrons swept over Hollandia's airstrips and dropped nearly 6000 bombs. To make matters worse for the Japanese, they suffered from insufficient radar warning, many of their aircraft would be on the ground refueling after some morning patrols. The 5th Air Force found countless enemy aircraft parked wing tip to wing tip along the runways, a lethargic anti-aircraft reaction. 25 or more fighters made "eager" passes against the 65th Bombardment Squadron, whose gunners claimed two destroyed. The 80th Fighter Squadron engaged a reported 35 to 40 hostile fighters, destroying 7 of them. The 431st Fighter Squadron claimed one Tony damaged, but the 432d encountered no enemy fighters. Japanese interception seemed badly disorganized. The planes milled about with little evident formation, and most of the pilots appeared to have little desire for a fight. Over 100 aircraft were destroyed as the Japanese were caught completely unprepared. Japanese prisoners-of-war and captured documents later revealed that the reason the bombing operation was so successful was because the Japanese high command erroneously transported too many airplanes to Hollandia from the Philippines and the Dutch East Indies but did not transport more pilots and maintenance crews with the airplanes. There was no way for them to build appropriate defensive shelters to protect all 400 aircraft and also there were not enough trained pilots who could fly all of those airplanes at the same time so many perfectly operational aircraft were left sitting there with no aircrew to maintain them. The morale at Hollandia airbase was very low during the bombing operation, with many Japanese soldiers and airmen hiding in bunkers instead of manning anti-aircraft artillery and getting airplanes into the air. Most of these Hollandia soldiers and airmen were rear-echelon and not combat-oriented at all because most of the combat-trained divisions from the 18th Army were recently sent further east towards Wewak in anticipation of amphibious landings that would never come thanks to the deception and feints carried out by General Kenney. The P-38s then withdrew to Nadzab as soon as the bombers cleared their targets; and the P-47s, meeting the Liberators near Aitape, convoyed them home without incident. So successful was this first raid that one squadron reported that “Hollandia had really been Wewaked”. The next day, Kenney launched a nearly identical mission, with 7 Liberators and 52 P-38s bombing the dispersal at Hollandia, Cyclops and Sentani airdromes. 153 tons of 100 pound demos, frags and incendiary bombs were dropped. The Japanese anti-aircraft fire was more accurate this time around and 56 Japanese fighters gave the allies a fight. However the pilots were inexperienced and unaggressive. The Americans estimated 14 aircraft were shot down while they suffered the loss of one P-38. After the air strike, the total number of destroyed aircraft on the ground reached 199. At this point the Japanese scrambled to withdraw their remaining serviceable aircraft out of Hollandia. On April 3, Kenney sent his heaviest air attack to date. 66 B-24s escorted by 21 P-38s dropped 492 1000-pound bombs on anti-aircraft defenses. An estimated 30 Japanese Tonys and Oscars attempted without success to break up the bomb runs, and B-24 gunners claimed 2 fighters destroyed, while the 21 escorting P-38's of the 80th Squadron claimed downing ten. Then, 96 A-20s escorted by 17 P-38s strafed and dropped 100-pound para-demolition bombs over grounded aircraft, stores, and other targets of opportunity. The 432nd Squadron, covering the A-20's with 17 P-38's, encountered about 20 Japanese fighters and claimed 12 definitely destroyed, against the loss of one P-38. Finally, 76 B-25s escorted by 36 P-38s swept the strips at noon, scattering parafrags and parademos and strafing everything in sight. Only 3 Japanese fighters were encountered in this last attack, which were all shot down. After the end of the raid, Hollandia was so badly mauled that it could no longer be considered a major air installation. A Japanese seaman after hearing of the Allied mission of April 3rd against Hollandia, although seemingly confused as to imperial folklore, correctly assessed the Allied victory: "Yesterday, the anniversary of the birthday of Emperor Meiji, we received from the enemy, greetings, which amount to the annihilation of our Army Air Force in New Guinea." After April 3rd, the 5th Air Force virtually owned the air over Hollandia. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The Admiralty Islands campaign was coming to a swift close, seeing MacArthur secure the valuable islands like Los Negros and Manus. MacArthurs new campaign to hit Western New Guinea and the Dutch East Indies, certainly began with a bang as General Kenney's air forces had basically claimed air supremacy, the Japanese were in full panic mode. 

The Pacific War - week by week
- 122 - Pacific War - Operation Thursday, March 19-26, 1944

The Pacific War - week by week

Play Episode Listen Later Mar 19, 2024 45:26


Last time we spoke about the beginning of the Japanese counteroffensive on Bougainville, action on the Burma front and New Guinea. General Hyakutake was under immense pressure to dislodge the Americal force from Bougainville. He unleashed a grand counter offensive trying to break the American defensive lines. Both the Japanese and Americans began suffering heavy casualties, yet neither side wavered in its resolve. Over in the Burma front, the Galahad unit, aka Merrills marauders joined their British, American and Chinese allies in pushing the Japanese back. There were some issues involving friendly fire, but overall the allies were making gains in a theater where the Japanese had dominated for years. Over in New Guinea, the Japanese were continuing to retreat to Madang. Things were going so terribly, units were now being deployed to defend the western part of New Guinea. Japan was simply not winning the war of attrition.  This episode is the Operation Thursday Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  Things have really been heating up on the Burma front. General Mutaguchi basically tricked his own superiors into allowing him to invade India under the guise of Operations HA-GO and U-GO. This saw Japanese units advancing towards Imphal and Kohima. On the other side General Stilwell's forces were advancing upon Myitkyina in the north, as General Slim's 15th corp were clashing with the Japanese in the Arakan region. Americans, British, Indians, Chinese were all performing operations to halt Japanese attacks and push further into Burma, but on top of all of that, we now need to talk about our favorite child born from the onion eating madman Wingate, the Chindits.  All the way back in early February, Operation Thursday was in development. The operation was basically an extended version of the first Chindit raid, this time in two waves, with 3 brigades making long marches across the Chindwin. The first wave would go into the enemy territory, then 2-3 months later the second wave would come in to reinforce them. There were large issues with the operation, namely a lack of aircraft. Aircraft were being used for the Arakan campaign and flying supplies over the Hump. Chiang Kai-shek would not part with any aircraft set to go over the Hump and not even Mountbatten had the authority to touch the issue. Regardless Thursday would be authorized and its goals were as follows; to assist Stilwell's advance; to create favorable conditions for the Y-Force to gord the Salween and to inflict maximum damage to the Japanese in northern Burma. Their principles targets were the Shwebo-Myitkyina railway and the Myitkyina-Bhamo-Indaw road. There would be 4 strongholds to be designated, Piccadilly, Chowringhee, Broadway and Templecombe, the last one later renamed Aberdeen. The US 900th airborne engineer company would clear strips suitable for Dakotas to land. On February 4th Wingate and Stratemeyer, commander of the Eastern Air command issued the essential guidelines for Thursday, stressing this raid would require the wounded being flown out from the strongholds rather than to be abandoned as was the case with the first expedition. Stratemeyer added orders to bomb the stronghold areas prior to their establishment, though Wingate had instead favored diversionary bombings of Rangoon, Mandalay and Bangkok.  On February 5th of 1944, Fergussons 16th brigade kicked off first from Ledo and onlookers would remark they looked more like a mule train than a commando force. There were elephants, 250 bullocks, 547 horses and 31314 mules assigned to the operation. Fergusson's 4000 men took 500 mules, fully laden along with them. They avoided Japanese forces by traversing exceptionally difficult terrain. It would be a full month before all Brigade Battalions crossed the Chindwin river. The main target was Indaw, although two Columns were tasked to attack the town of Lonkin, in the Kachin Hills and 20 miles west of Kamaing. Two gliders, loaded with folding boats, outboard engines, and gasoline, were towed by air to the Chindwin River and softly set down on a sandbar. Not only were the necessities delivered to Fergusson, but also for reuse the pair of C-4As were plucked from the scene by a C-47. Wingate traveled with Fergusson and his men for the first the start of the grueling ascent up the Paktai. They faced mud slides, torrential rain, the usual Burma experiences. It would take them all of February to reach the Chindwin, after that it was another 200 miles to their target of Indaw. Wingate departed after the first few days, but would come back over by aircraft to observe the crossing of the Chindwin. Fergusson had been critical of Wingate in January, describing him as a liar, but he continued to believe in the man. “Wingate was sometimes wrong in small things but never in big.' When Wingate met Fergusson he showed up with an entourage of war correspondents, trying to publicize the Chindits activities. He began talking to them of a new fad he came across, turtle eggs which he declared provided singular nourishment. Like so many of Wingate's eccentric ideas, no one favored it. Turtles' eggs were found to be no more appetizing than those of any other reptile, and in fact many of the Chindits experienced stomach pains and other digestive problems after eating them. Then Fergusson had to tell Wingate they could not possibly reach Indaw earlier than March 20th. The expectation had been March 5th, thus Wingate was pissed. At the same time, the 1st air commando had performed aerial reconnaissance over the 3 selected locations suitable for bringing gliders, Broadway, Piccadilly and Chowringhee. Yet Wingate had issued strict orders banning any further overflights fearing it would give up their intentions to the Japanese. Despite the warning, Colonel Cochram dispatched a B-25 on March 5th to perform a final look over the sites, giving last minute reports that Broadway and Chowinghee were clear, but it looked like teak logs were sprawled over the Piccadilly site. Since the Piccadilly site seemed unsuitable, Brigadier Calvert persuaded Wingate to send the Gliders into Broadway. On the night of March 5th, the gliders carrying the second wave were flown in. The pathfinder gliders, first to touch down, set out flare pots to facilitate succeeding waves of gliders. However, the field proved far less accessible than expected. For many years, the local people had logged teak and during the wet season, slid the huge logs across the ground down to a river. Over time the technique gouged deep ruts that elephant grass covered, making the trenches invisible to aerial photographs or reconnaissance. Co-commander of the 1st air commando group John Richardson Alison recalled "They formed perfect glider traps, and there was no way to avoid them. The gliders arrived overhead in large numbers, and when a glider starts down there is no way to stop it. As each one hit the trenches the landing gears would come off and the gliders would go in a heap. We tried to arrange the lights to spread the gliders all over the field to avoid collisions, but this was impossible. They were coming in too fast to change directions, and glider after glider piled into each other while landing.” The next day the gliders landed successfully on Chowringhee and the airstrip was completed by nightfall. Meanwhile transports began to bring Calverts 77th brigade, followed by Brigadiers Lentaigne's 111th brigade. By the 11th, the fly in was complete, now 9250 Chindits were landed on Broadway and Chowringhee. The Chindits then began their advance east to hit the Lashio-Bahmo-Myitkyina motor supply line. Trekking from Chowringhee, Morris Force Columns headed north-east, to cut the Bhamo-Myitkyina road, as 111 Brigade's British Battalions marched south from Broadway to link up with other elements flown into Chowringhee. Their job was to stop Indaw being reinforced from the south. Thus, 111th Brigade set up ambushes and roadblocks south of Indaw although part of the brigade which landed at Chowringhee was delayed in crossing the Irrawaddy River, before moving west to Pinlebu. Broadway was held with a garrison that included field artillery, anti-aircraft guns and some six Spitfires that would successfully repel a Ki-43 attack on March 13.  Meanwhile Calvert's columns advanced over the railway towards Henu, where they would establish the White City stronghold, roughly 20 miles north of Indaw. Columns were directed to demolish bridges and railroads around the Kadu, Mawhun and Pinwe stations. It was a long and gruesome march over some very tough terrain. For example, it took Column 45, bringing up the Brigade's rear, nine days to cover the first 35 miles, to Hkalak Ga. They set out again on February 22nd. By this time, the men were tiring of K-rations, which gave calories but no bulk. Smoking was confined to lunch and evening bivouacs. The Leicesters were in the lead and reached the Chindwin on February 29th. Meanwhile, 45 Recce's columns, still in the rear, reached the Chindwin during the afternoon of Saturday March 4. It had taken them 21 days to cover some of the wildest, toughest country on earth. After successfully crossing the Chindwin, on March 12th Fergusson received orders to seize Indaw's airfield, destroy supply dumps in the area and establish a new Stronghold, to be known as Aberdeen. The Brigade continued south, moving parallel to and west of the railway. Meanwhile Calvert's 5 columns to 5 days to reach Henu. The South Staffords were the first to arrive and the Japanese reacted before they could dig in – they would have to fight for the Block. were on the alert to resist their incursion. In the afternoon of 16th, Calvert launched a bayonet charge up Pagoda Hill, with the Chindits soon engaging the Japanese engineers, who were charging down, in a vicious hand-to-hand combat. Eventually, with the assistance of the 1st Air Commando's close support, the Japanese were successfully pushed off the hill and the White City stronghold was established. For the loss of 23 dead and 64 wounded, Calvert's Chindits had killed 42 Japanese and had effectively cut the line of communications supporting the 18th Division far to the north. In the ensuing days, the stronghold would be developed into a fortress, with some airstrips becoming operational by March 21st. The time chosen to drop the Chindits near the 18th Division's line of communications was most embarrassing to General Tanaka. On January 10, Headquarters, 15th Army, had suspended movement of supplies to the 18th Division in order to accumulate stocks for the projected attack on Imphal. Shipment was to resume as soon as the Imphal operation was underway. Then the Chindits cut the rail line, and just when the supply movement was to have resumed, the 18th Division had to start living on what was at hand in north Burma. It was aided by the 56th Division, which shipped about ninety tons of vital supplies to Myitkyina via Bhamo, but Tanaka's supply position was fundamentally compromised by the Chindits fighting along the railway to north Burma. On the 18th Calvert's force took a large night drop, including wire and entrenching tools. They slaved away to turn the Block into a fortress. The parachutes festooned across the forest canopy gave the Block its popular name – White City – soon a maze of slit trenches and bunkers roofed with heavy timbers. White City, with its commanding position, became a powerful concentration of force, with Calvert's three Battalions steadily reinforced. The Block grew a heavily wired perimeter and a garrison strong enough to raise a substantial force for mobile action. Calvert regarded White City as “ideally situated around a series of hills about 30ft to 50ft high, with numerous small valleys in between, with water at the north and south. I brought the village of Henu into our defended area, so that we would have a good field of fire across the paddy to the south. I also brought into the perimeter what we called ‘OP Hill', a feature slightly higher than our own little hills, to give us good observation. Our perimeter was now about 1,000 yards long, mostly along the railway, and 800 yards deep.” Calvert now had 2,000 men inside the Block, with mobile “floater” columns operating to north and south, together with a sizeable force protecting Broadway. He called in air strikes to punish a Japanese force at nearby Mawlu. Meanwhile the 15th Army's staff were beginning to panic. Many of the officers were beginning to see the paint on the wall and were calling for the Imphal offensive to be abandoned. General Mutaguchi refused to give up and instead directed some troops to thwart the Chindits. To do this a reserve battalion was taken from the 15th, 18th, 33rd and 56th divisions and redirected to Indaw while Colonel Yanagisawa Hiroshi's 67th regiment moved over to Napin. Major General Hayashi Yoshihide's 24th independent mixed brigade was ordered to advance north along with some units of the 2nd division who would open a new HQ at Indaw by March 25th. Further behind the lines, the 53rd division led by Lieutenant-General Kono Etsujiro were directed to rush north to engage the enemy as fast as possible. All of this was still a diversion from the main effort against Imphal and it basically helped Stilwell's operations. To aid the war effort the IJA air force were also stepping up their game. On march 18th, a KI-43 raid managed to destroy some Spitfires grounded at broadway. William 'Babe' Whitamore and Alan M Peart managed to get airborne, with both shooting down one 'Oscar' each. Whitamore was shot down and killed but Peart survived for over half an hour, holding off over 20 enemy fighters. The remaining Spitfires were destroyed on the ground for the loss of another pilot, Lt Coulter. Peart flew back to Kangla the same day in his damaged Spitfire and reported the action.  The following day, Fergusson's footsore columns finally neared Manhton village and prepared to establish the Aberdeen Stronghold. After an appalling final leg of their terrible march into Burma, with progress reduced at some points to 100 yards per hour, the 16th Brigade elements finally reached Aberdeen clearing, some 60 miles west of Broadway Stronghold. The Aberdeen clearing was at Manhton, just east of the Meza River and 25 miles from the railway supplying the Japanese 18th Division, fighting Stilwell's Chinese troops, and the 56th Division, opposing the Yunnan Chinese. Aberdeen took in three villages: Manhton, Kalat and Naunghmi. Aberdeen's site had a lot of advantages. It was only two days' march from Indaw and 14 miles from the Indaw-Banmauk road. The dominant feature was a hill at the northern end, where the permanent garrison would be quartered. There were, however, some drawbacks – mainly the fact that, as Fergusson himself acknowledged, it was “highly accessible” to the enemy. The 16th brigade were exhausted and needed rest, the planned attack against Indaw would have to be delayed. To the south, on the 21st the Japanese launched a major night attack against White City. The battle was ferocious, Calvert's Chindits managed to successfully repel numerous attacks for over 8 hours until the Japanese finally pulled back. The Japanese suffered an estimated 300 deaths, the Chindits also suffered heavy losses. In the White City perimeter, men took solace from the companionship of the animals sharing their hardships. A pony gave birth to a foal during a Japanese attack and murderous mortar barrage. The foal was named “Minnie” after a nearby mortar post. In another attack, Minnie was kicked in the eye by a panic-stricken mule. They fought to save the eye and Brigadier Mike Calvert ordered regular reports of Minnie's progress to be circulated to all forward positions. When recovered, Minnie took to “doing the rounds” of the mortar positions, on the scrounge for tea – which she drank from a pint pot. Minnie survived White City and further battles and went on to enjoy a distinguished military career as the Lancashire Fusiliers' mascot. Minnie got out to India, traveled to Britain and subsequently joined the Regiment on a tour of duty in Egypt. On the 23rd, leading elements of Brigadier Thomas Brodies 14th brigade began to arrive to Aberdeen with the task of blocking the Indaw-Banmauk road.  At the same time, the 111th Brigade's columns were ordered to stop Japanese movements along the Pinlebu-Pinbon. The advance on Indaw may have been compromised inadvertently by the movements of 111 Brigade. One of its British Battalions, the Cameronian's, moved in a wide sweep west of Indaw, crossed the Banmauk road on the 22nd, with orders to cut the Indaw-Homalu road. They bumped into a Japanese patrol at night and their two wounded were flown out by light aircraft the next day. The men became hardened to the realities of jungle warfare against the Japanese, who fought to the death. Some columns were luckier than others regarding their supply drops. The King's Own columns had a reputation for being unlucky. During the 21-23, three successive attempts to re-supply them failed. Already, the columns were heavily reliant on food purchased in villages.  Wingate then visited Bernard Fergusson at Aberdeen. Fergusson wanted to rest 16 Brigade after its exhausting march in but Wingate told him to press on to Indaw before it could be reinforced. Unfortunately, however, the Japanese had already accomplished this. The 16th brigade departed Aberdeen on the 24th, heading south to Auktaw, drawing closer to the heavily-reinforced Indaw. Between them were strongpoints at Thetkegyin village. This part of the country was quite dry and the Japanese controlled all the water sources, thus the Chindits would be forced to fight to drink. Despite successfully blocking the Indaw-Banmauk road, most of Fergussons columns would get sucked into heavy fighting around Thetkegyin on the 26th. Only the 2nd Leicester's columns 17 and 71 made it to Indaw, holding a toehold grimly until they were ordered to pull back. After 5 intense days of fighting, Fergusson ordered his men to withdraw and regroup at Aberdeen.  Back on the 24th, Wingate flew down to Broadway and White City on a morale-boosting mission to 77 Brigade. After a side trip to Aberdeen, he flew back to Broadway and then on to Imphal. This would be the last time Calvert ever saw him. Wingate flew back to Imphal, landing at 6:23pm before taking off again at 8pm for Hailakandi airfield. Half an hour later the B-25 crashed into the Naga hills due west of Imphal near the village of Thilon. Cochran dispatched a special force to search for the crash and they found it the next day. Everyone inside the B-25 had died instantly. Investigators believed the crash could have occurred from freak weather, engine failure or pilot error. But since it was Wingate, there was an air of reluctance to accept it was just an accident. An official investigation concluded it had been the result of engine failure and that the pilot unsuccessfully tried to return to Imphal. Yet other theories emerged and were tested out. Sabotage was the first, but it was ruled out because the B-25 had been closely guarded at all times and nobody knew Wingates intentions or flight plans. Thunderstorms and turbulence were cited as plausible, but all pilots in the area confirmed no thunderstorms.  General Slim opted for extreme turbulence, even though the pilots' testimony also ruled that out. ‘The wreckage was eventually found on the reverse side of a ridge, so that it was unlikely that the aircraft had flown into the hill. The most probable explanation is that it had suddenly entered one of those local storms of extreme turbulence so frequent in the area. These were difficult to avoid at night, and once in them an aeroplane might be flung out of control, or even have its wings torn off.' Another theory had it that the B-25's cluster bombs had broke loose from the bay's rolled into the fuselage and detonated. Given, well how Wingate was, many in the Indian army rejoiced at his death, some quoted Shakepears Macbeth ‘Nothing in his life became him like the leaving it.' Mountbatten wrote to his wife Edwina ‘I cannot tell you how much I am going to miss Wingate. Not only had we become close personal friends but he was such a fire-eater, and it was such a help to me having a man with a burning desire to fight. He was a pain in the neck to the generals over him, but I loved his wild enthusiasm and it will be difficult for me to try to inculcate it from above.' General Slim had this to write on Wingate “With him, contact had too often been collision, for few could meet so stark a character without being violently attracted or repelled. To most he was either prophet or adventurer. Very few could regard him dispassionately; nor did he care to be so regarded. I once likened him to Peter the Hermit preaching his Crusade. I am sure that many of the knights and princes that Peter so fierily exhorted did not like him very  much – but they went crusading all the same. The trouble was, I think, that Wingate regarded himself as a prophet, and that always leads to a single-centredness that verges on fanaticism, with all his faults. Yet had he not done so, his leadership could not have been so dynamic, nor his personal magnetism so striking.” And so went Wingate, probably one of the most colorful characters of the Pacific War. In light of Wingates death, General Slim promoted Lentaigne to Major-General and appointed him the new commander of the 3rd Division. Slim, had loose operational control over Special Force, selected Brigadier Lentaigne to be Wingate's replacement after conferring with Brigadier Derek Tulloch, Wingate's Chief of Staff. Lentaigne was judged to be the most balanced and experienced commander in the force; he had been an instructor at the Staff College at Quetta, had led a Gurkha battalion with distinction during the grueling retreat from Burma in 1942 and had commanded a Chindit brigade in the field. As an officer of Gurkha troops, he had a similar outlook and background to Slim. The other Chindit brigade commanders were unknown quantities, mostly without staff qualifications, some of whom had never even commanded a battalion-sized unit in combat before 1944, and Wingate's staff officers lacked the necessary combat experience. The force's second-in-command, Major General George Symes, was bypassed by Slim and formally protested and asked to be relieved. In selecting Lentaigne, Slim did not take into account the tensions between those Chindit commanders and staff who were closely associated with Wingate, and Lentaigne, who had a classical "line" officer's background and had been critical of Wingate's methods and techniques. The loss of Wingate caused significant damage to the Chindits, it was as if they lost their persona. The month following Wingate's death, the 14th, 16th and 111th Brigades appeared to lack direction. They stayed around Indaw, ambushing the Japanese but with no major objective. As Slim, noted, "The immediate sense of loss that struck like a blow, even those who had differed most from him—and I was not one of these- was a measure of the impact he had made. He had stirred up everyone with whom he had come in contact. " At Broadway, for instance, after days of aerial attack, the 2nd Battalion, 146th Regiment stormed across the airstrip on March 27th and attacked its lightly defended western perimeter. Thankfully, the attack was repulsed, partly due to superior numbers. Three days of hard fighting at Broadway then ended with counterattacks and concentrated airstrikes finally dislodging the enemy. Though the Japanese regrouped, they were again pushed back by counterattacks supported by airstrikes in the end. Meanwhile, White City's defenses were strengthened. The Dakota brought over four 25 pounders, six Bofors anti-aircraft guns and four two-pounder anti-tank guns. This would allow Calvert to attack Mawlu on the 27th. As a result, the village was successfully taken and burnt out with flamethrowers, with the Chindits then reducing the remaining Japanese strongpoints. By the end of March, however, several major changes were made at the highest level. Much of the air support was diverted to the critical battles of Imphal and Kohima, where troops were cut off and could only be resupplied by air. The 23rd Brigade, yet to fly in, was also dispatched to Kohima. Finally, the Chindits were formally subordinated to General Stilwell, who ordered them to abandon their dispersed operations around Indaw and concentrate on interdicting the supply lines to the Japanese forces opposing his troops. In early April, while the 3rd West African Brigade and the remainder of Brodie's 14th Brigade were being brought in to Aberdeen, Lentaigne ordered the 111th Brigade led by Major John Masters to advance north and build the new Blackpool stronghold, which would block the railway and main road at Hopin. To Calvert's disgust, he was ordered to abandon White City and Broadway and move north to support the new stronghold, as Lentaigne insisted that the Chindit brigades were too far apart to support each other. But that is all for today in the Burma front as we now need to head over to Bougainville. The counterattack on Bougainville shifted on March 15th. General Kanda noticed Iwasa and Muda's Units were struggling to break through in their areas, so he changed the point of attack for the Magata Unit. He withdrew the bulk of the forces from Hills 700 and 260, sending them westward in preparation for a final attempt to break through towards the Piva airfields. The reserve 6th cavalry regiment was sent to reinforce Mugata's rear while the 2nd battalion, 4th South Seas Garrison was brought forward to try and contain the Americans at the Saua river mouth. Thus, there was a five-day break in the major action while the Japanese transferred the 13th and 23rd Regiments to reinforce what was left of Colonel Mugata's 45th Regiment. At this time the Japanese maintained patrols, which sometimes got into firefights with American patrols. A number of Japanese were taken prisoner during these patrol actions. From time to time the Japanese would lob mortar shells into the 129th's sector. During this lull in the fighting, the tired American riflemen and engineers were busy strengthening the defenses. Pillboxes were rebuilt, tactical wire reestablished, illuminating devices installed, communications improved, and the many Japanese dead buried. Information gained from prisoners and reconnaissance led General Beightler to conclude that the Japanese would launch a major assault on March 23rd. It was estimated that General Kanda had approximately 4850 men at his disposal to renew the attack on the 129th's front. Meanwhile the American artillery was smashing the South Knob who were now only being defended by a screening force. On the 18th, General McCulloch launched a final combined assault against the Knob. Companies A and B of the 132nd regiment performed a enveloping maneuver and enjoyed some initial success until they came upon heavy fire from Japanese bunkers. At 2:10pm the next day the attack resumed, this time successfully destroying several pillboxes, but the Americans were halted short of the crest. On the 20th, Company B was reinforced with a platoon from A and they circled the south end of the Knob, reaching the base of the trail going east. There they discovered the Japanese could pour down just as much fire, seeing another failed attack. Because of this failure it was decided to leave the reduction of Hill 260 to artillery and mortars. On the 23rd, the Iwasa and Muda units had completed their movement, now 4850 troops were concentrated on the northern sector ready to perform a major assault. Having been forewarned by the captured documents, the American forces were expecting the attack. The Americans unleashed a heavy artillery bombardment against Magata's assault forces as they were forming up, disrupting their initial advance and causing massive casualties. Late in the evening, Kanda launched his own assault, with General Iwara's 2nd battalion, 23rd regiment and 2nd battalion, 13th regiment through Cox Creek followed by Muda's men. Advancing under darkness, the Japanese surprised the Americans and managed to knock out 3 pillboxes under heavy fire. The area of attack was so narrow, artillery and air strikes could not be performed safely, so General Beightler ordered the 148th regiment to respond with a combined tank-infantry assault. With the support of Sherman's the Americans stormed the Japanese positions at 7:25am successfully reoccupying must of their lost territory within only 20 minutes. The Japanese tossed further attacked but were being gradually pushed from the narrow area by noon.  During the afternoon, General Kreber's corp and divisional artillery began concentrating their fire on a very narrow sector where the bulk of the surviving Japanese were dug in. An infantryman of the 129th recalled: “All these big guns opened fire into this area about 500 yards in front of us, and I remember what they called a million dollar barrage and it's something you never forget–the big guns shooting over your head. It was very frightening because you wondered whether one of these shells would not go far enough. It was all jungle out in front of us and when they got done it was all cleared out. They had knocked everything down. A lot of Japs were killed by this… I can remember the day after the big attack the bulldozers came in and dug these huge trenches and we had to go out and take the Japanese and drag them into these. Because of the warm weather they began to smell pretty bad. Many, many killed!” It was the heaviest artillery concentration seen as of yet during the Pacific War. It completely disrupted the Magata unit, causing tremendous casualties. The 2nd Battalion, 45th Regiment were completely disorganized; the 1st and 3rd Battalions were reduced to 20 men; the 1st Battalion, 81st Regiment were reduced to 40 men; and the 3rd Battalion, 53rd Regiment were down to 100 men. The massive losses forced the Japanese to withdraw. General Hyakutake now realized his counteroffensive was a failure and forced to call it off.  The Japanese were in full retreat by the 28th. The Magata force, with an estimated strength of over fifteen hundred men, utilized the Numa Numa Trail and withdrew toward the northern part of Bougainville. The remnants of the Iwasa and Muda forces, covered by reinforcements from the 4th South Seas Garrison unit and the 6th Cavalry Regiment, moved quickly along a number of trails to the relative safety of southern Bougainville. The units of the 17th Infantry Group returned to northern Bougainville and rejoined its parent unit. On the 28th, the 182nd regiment found the South Knob abandoned and finally secured Hill 260. The three-week battle for the rather insignificant knoll had cost the Americans 98 deaths and 581 wounded, counting 560 dead Japanese on the knob. Total casualties for the final Japanese counteroffensive on Bougainville would be 263 American dead and over 2489 Japanese bodies counted. In reality, Hyakutake's 17th Army lost a total of 3000 killed and 4000 wounded in their March operations, including 2398 killed and 3060 wounded from the 6th Division. General Beightler expressed the feelings of many in stating that the beating administered to the 6th Division was a partial repayment for its role in the rape of Nanking in 1937. Although the Japanese would plan another concentrated assault on Allied positions later down the line, they would never again launch a major attack. For all practical purposes, the battle for the Solomons was now over. Now we need to jump over to the Southwest Pacific.  As a result of the Admiralty Islands being invaded a month ahead of schedule. Yet General MacArthur kept his gaze on the development in the Central Pacific. He needed to pick up the pace if he wanted to win the race, so he planned to carry out the invasion of Kavieng, bypassing the Hansa Bay area with a direct jump to Holland before the end of April. General Sutherland gave the Joint Chiefs an outline calling for the Southwest Pacific forces to move into the Hollandia area with two divisions on April 15, supported by the Pacific Fleet. Air, naval, and logistic bases would be established at Hollandia to support subsequent Southwest Pacific advances northwest to the Geelvink Bay region of Dutch New Guinea. The Southwest Pacific forces would then move to Geelvink Bay about June. In the middle of the next month, according to General Sutherland's presentation, three Southwest Pacific divisions would be sent against the Arafura Sea islands, southwest of Dutch New Guinea. There, air bases would be established from which to cover later advances to the Vogelkop Peninsula and Halmahera, both scheduled for mid-September, when Central Pacific forces might be ready to move to the Palaus. If the Marianas were bypassed, however, the Palaus might then be invaded as early as mid-July. Land-based aircraft of the Southwest Pacific Area could support a July invasion of the Palaus from air bases in the Hollandia and Geelvink Bay regions. If air bases on the Vogelkop, Halmahera, and the Arafura Sea islands proved inadequate to provide left flank protection for the move into the Philippines, then airdrome sites on Ambon Island might also be seized in September or October. The entry into the Philippines would be effected at southeastern Mindanao on 15 November 1944. Yet for all of this, MacArthur needed something he did not have, the Pacific Fleet's aircraft carriers. After concluding the Marshall islands campaign, Admiral Nimitz argued that the next move would be to bypass Truk and invade the southern Marianas and the Palaus islands to further neutralize the Carolines. To seize the Philippines a good fleet base would be required in the western Pacific. Nimitz proposed seizing Ulithi atoll, around midway between the Marianas and Palaus. Nimitz also argued the case for Woleai in the Carolines, 400 miles south of the Marianas. By early March, the Joint Chiefs of Staff thus met at the Washington Planning Conferences with Nimitz and Lieutenant-General Richard Sutherland, to hear about their plans and discuss what the best course of action would be. In the end, on March 12th, they issued a new directive for operations in 1944.  The Joint Chiefs ordered MacArthur to cancel his Kavieng operation and instead to complete the neutralization of Rabaul and Kavieng with minimum forces necessary. The Southwest Pacific's forces were to jump from eastern New Guinea to Hollandia on April 15, thus bypassing Wewak and Hansa Bay, with the mission to develop an air center from which heavy bombers could start striking the Palaus and Japanese air bases in western New Guinea and Halmahera. Once Hollandia was secured, MacArthur was to conduct operations northwest along the northern New Guinea coast in preparation for the invasion of the Palaus and Mindanao.  The target date for the Southwest Pacific's landing on Mindanao in the Philippines was set for November 15. Admiral Nimitz, in turn, was ordered to cancel his Truk operation and to speed the aerial neutralization of Truk, Woleai, and other Japanese bases in the central and eastern Carolines. He was also directed to conduct heavy carrier strikes against the Marianas, the Carolines and the Palaus, and to provide carrier support and amphibious means for the Southwest Pacific's landings in the Hollandia area. The Marianas would be occupied by Central Pacific forces beginning in mid June and Palaus by mid September. The Joint Chiefs, were looking to extend Allied control over the eastern approaches to the Philippines and Formosa and to secure air and naval bases from which to support operations against Mindanao, Formosa, and the China coast. The invasion of the Admiralty and Green Islands led the Americans to seize full control over the South Pacific. This allowed the US Navy to begin sending destroyers to harass the Japanese at Rabaul and Kavieng. Admiral Halsey at Guadalcanal assembled an invasion force to hit Kavieng. When he heard about the decision to cancel the Kavieng invasion, he searched for another task for the boys he got together. He decided to capture the Emirau island, lying halfway between Kavieng and the Admiralties, thinking it could be the last link to strangle Rabaul. For what would be the last operation of Cartwheel, Admiral Wilkinson put Commodore Reifsneider in command of the amphibious operation and assigned Lieutenant-Colonel Alan Shapley's 4th Marines to carry out the landing. As a preliminary, Admiral Griffin's Task Force 36, formed around four battleships and two escort carriers, also bombarded Kavieng and its nearby airfields on March 20th. The bombardment gave Rear-Admiral Tamura Ryukichi the impression that the expected invasion by Allied forces was imminent and he gave the order to kill all the European prisoners in Kavieng. At least 25 of them were executed in the Kavieng Wharf Massacre, which later led to six of the perpetrators being sentenced for war crimes in 1947. Sentenced to death by hanging, Tamura was executed at Stanley Prison on March 16, 1948. Meanwhile Reifsneider's convoy  departed Guadalcanal in two echelons, successfully reached the unoccupied Emirau Island at 6:05am. The Marines of the two assault battalions, the 1st and 2nd Battalions, 4th Marines, traveled on nine high speed transports while the remainder of the force were on the dock landing ships, Epping Forest, Gunston Hall and Lindenwald, and the attack transport Callaway. One LSD carried the 66 LVTs for crossing Emirau's fringing reef, one carried three LCTs, two of them loaded with tanks, and the third carried three LCTs with radar sets and anti-aircraft guns. The LVTs were launched, and the assault troops transferred to the amphibious tractors using the APDs' boats, supplemented by those from Callaway while F4U Corsairs of VMF-218 flew overhead to make a last-minute check of the island for any signs of the Japanese. The assault waves touched down on schedule. The reserve 3rd Battalion's boats grounded on the reef soon afterwards, and its marines waded ashore through knee deep water. The only problem encountered was with launching the LCTs carrying the tanks. The LSD's flooding mechanism failed and the LCTs had to be dragged out by a fleet tug. While the detachment sent to occupy Elomusao Island was approaching the beach, some supposed opposition caused the amphibious tractors and then a destroyer to open fire, and a man was wounded by a shell fragment. After all of this…well the Marines were told by the natives the Japanese had left Emirau two months before and only a small detachment remained on Mussau Island. Thus 3727 troops and 844 tons of cargo were ashore by nightfall, when the ships sailed; and within a month, some 18,000 men and 44,000 tons of supplies had been landed and it had become a motor torpedo base that could keep watch on the north coast of New Ireland.  As for the Japanese Admiral Koga was planning to carry out a desperate program of reorganization, including the creation of the Mobile Fleet. Admiral Ozawa's 1st Mobile Fleet was formed by the 2nd and 3rd Fleets; consisting of most of the IJN's warships. This would leave the combined fleet as a mere administrative organization. Land-based forces in the Central Pacific were expanded, their main base was at Tinian; Saipan was fortified and it became the new fleet HQ. Fuel shortages and loss of tankers to submarine attacks had become so severe, Admiral Ozawa's new command would have to remain within the Singapore zone. They would operate close to the Dutch East Indies oilfield and within Japanese waters for training. Koga also prepared a new defensive plan, with the inner perimeter now extending from the Kuriles to the Nanpo Islands,  then the Marianas and the Carolines to the west end of New Guinea. He also drew up plans for the formation of a 3rd Aircraft Carrier Fleet, in three divisions, each composed of three carriers. It looked very impressive on paper, but the reality was that the 3rd division actually consisted of two converted tankers the Zuiho and Chitose and the converted naval auxiliary ship Chiyoda. Furthermore, the carriers lacked any experienced pilots, with most of them having been lost around Rabaul and in the Solomons and Marshalls. Thus, new pilots for the three carrier divisions would have to be trained. Finally, he developed Plan Z, a strike against the American fleet the moment it entered the Philippine Sea.  For this decisive battle, that in his eyes could allow the Japanese to win an “honorable peace”, Koga wanted to be prepared to use 500 planes on the carriers and another 500 on the islands, so he needed to increase the Japanese air force by about 50%, something that would be hard to achieve.  I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. And with that the South Pacific was liberated from the Japanese Empire. Operation Cartwheel was effectively done. The allies were squeezing the Japanese empire back to the home islands and honestly it was a good time to negotiate a peace on the side of the Japanese. But they would not do so, always on the search for the famed decisive victory. 

The Pacific War - week by week
- 119 - Pacific War - The invasion of the Admiralty Islands, February 27 - March 5, 1944

The Pacific War - week by week

Play Episode Listen Later Feb 27, 2024 49:33


Last time we spoke about the invasion of Eniwetok and the end of Operation HA-GO in the Burma front. While Operation Hailstone was going on, the invasion of Eniwetok was greatly sped up as the Americans were simply too fast at conquering the Marshall islands. Codenamed operation Catchpole, Eniwetok was hit with the same kind of overwhelming force applied to Kwajalein and other islands. Aerial, naval and land base artillery smashed the defenders into submission before forces were landed. The Japanese launched so daring night time infiltration attacks, but were hopeless to stop the American seizure of the island. Within the Burma front the Japanese invaders were shocked at the performance of the newly improved Indian Army. Operation HA-GO was an utter disaster and worse it had weakened the Japanese to the point now the allies were going on the attack.  This episode is the invasion of the Admiralty Islands Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  The war for the South Pacific is reaching its climax. The allies are securing western New Britain, the Solomons and the Huon Peninsula. The Japanese are simply overwhelmed. The Japanese air forces have been utterly annihilated, their warships are being drained of fuel, are worn down by the war and are seemingly no longer ready for that decisive naval battle envisioned by Isoroku Yamamoto. The men are battle-weary, food is becoming more scarce, malnourishment is spreading. All those strung out at the furthest islands are basically being left to die. To end the misery for those in the South Pacific, the capture of the Admiralty Islands was one of the last steps in Operation Cartwheel and would seal off the Bismarck-Solomons area from supply and reinforcement, denying their use to the Japanese for effective air and naval operations, and left garrisons totaling over 100000 troops in isolated impotence In the South Pacific, the Admiralty Islands, that of Manus and Los Negros stood at the northeastern exist of the Bismarck Sea. They commanded the important strategic point some 600 miles from Rabaul, 820 miles from Truk and 1370 miles from Mindanao Island. The joint chiefs believed Seeadler Harbor had the potential to become a major naval anchorage for the Pacific Fleet and perhaps the springboard for the invasion of the Philippines. Back on April 7th, 1942 a Japanese destroyer and a merchant ship had landed invading forces at Lorengau, driving off the hundred or so Europeans who had been living there. At that time the only airstrip was at Lorengau, the administrative center for the group of islands. Apparently the Admiralties were not considered significant in the offensive phase of the Japanese conquest of the South Pacific area, for it was not until February 1943, that construction forces started to build a 5000-foot airstrip at Momote Plantation on Los Negros and to put the 3000-foot Lorengau airfield into operational use. After October 1943, the Momote field and the smaller Lorengau strip served as ferrying stops on the replacement routes to Wewak, Hollandia, and Rabaul, until Allied air attacks destroyed the effectiveness of the Admiralties' base. Seeadler Harbor was also being used for surface craft and possibly for seaplanes.  In late 1943, General MacArthur had assigned General Krueger's Alamo Force at that time based in Finschhafen to plan the seizure of the Seeadler Harbor area, with the aim of establishing an airdrome and light naval facilities for the support of subsequent operations along the north coast of New Guinea.  On February 13th however, MacArthur ordered Krueger to seize all of the Admiralty islands and to build air bases at Lorengau and Momote. This was to be Operation Brewer, beginning on April 1st. However one of Lt General Kenney's spotter planes noticed there was no sign of life on the Admiralty Islands and this prompted MacArthur to move up the time table, to the end of February. It would be quite a mistake. MacArthur's chief of intelligence, Colonel Willoughby, was convinced Kenney's intelligence was incorrect and information from ULTRA intercepts seemed to support his claims. It seemed Kenney had been fooled. The Japanese appeared to be absent on the islands, because Colonel Yoshio Ezaki had ordered his men not to move during the day, so as to conceal their work constructing two new airstrips and to conserve anti-aircraft ammunition. In spite of Kenney's arguments that the Japanese looked vulnerable, MacArthur's staff officers were not at all happy at the idea of taking such a high level risk assaulting them. Even Kenney would note “we had already outrun the capabilities of our supply system.” Ignoring the limitations, MacArthur was determined to take the islands, but would later reminisce “I felt that the situation presented an ideal opportunity for a coup de main which, if successful, could advance the Allied timetable in the Pacific by several months and save thousands of Allied lives.” This of course is MacArthur we are talking about and the capture of the Admiralty Islands would advance his timetable to retake the Philippines, so for him it was a no brainer. There was also the on going race. MacArthur was obviously taking notice of Admiral Nimitz's thrust into the Central Pacific, and what a thrust it was. The Gilberts and Marshalls were falling in extremely surprising speed. MacArthur, fully aware of the risks of forwarding Operation Brewer, nevertheless did so and would cover his tracks by describing the invasion as “a reconnaissance in force” The misgivings of this decision would be apparent when a covert reconnaissance mission led by Lt J.R McGowan and 5 other men of the 158th infantry reported on February 27th that the island were “lousy with Japs”, but by that point it was too late to pull back. For the operation, Krueger would assign Major-General Innis Swift's 1st Cavalry Division, which was training intensively in the Oro Bay area. Although the 1st Cavalry Division was dismounted for operations in the Pacific, it retained its organization as a cavalry unit with two brigades, each made up of two reinforced regiments. In addition to supporting units, each regiment comprised two squadrons of three rille troops and a heavy weapons troop. Air offensives against Rabaul and Wewak continued throughout February, seeing an enormous reduction in the Japanese ability for air action. On the 22nd and 23rd, Captain Burke's Destroyer Squadron 23, consisting of Destroyers Charles Ausburne, Stanly, Converse, Spence and Dyson made a daring sweep in the Admiralty island area. They managed to sink the 3800 ton Japanese tug Nagaura due east of Lorengau. 3 of his destroyers then sailed south of New Hanover where they sank a IJN minelayer and a cargo ship before turning around the coast of New Ireland. They encountered no shipping there, so they fired 1500 five-inch shells into Duke of York Island in order to damage the airfield under construction. Meanwhile the other 2 destroyers sailed north of New Hanover and bombarded the enemy base at Kavieng. At this point MacArthur realized the Japanese could not mount any significant air or naval support to defend the admiralties. He also believed Los Negros islands was lightly held and that they was a “coup de main” opportunity. As someone who speaks french as a second language, I gotta say its so weird how we anglophones use these random french phrases for things haha. Thus MacArthur decided to change his plans somewhat. In place of the scheduled assault set for April 1st, he now was tossing the “reconnaissance in force” I mentioned early against the Momote airstrip on Hyane Harbor and that it should be carried out no later than February 29th. The force performing this was to be known as the Brewer Reconnaissance Force; it consisted of 3 rifle troops and the heavy weapons troop of the 2nd Squadron, 5th Cavalry Regiment: 800 men with their complement of light and heavy machine guns, rocket launchers, and mortars. With them was a platoon from Battery B, 99th Field Artillery Battalion, carrying two 75-mm pack howitzers, four 50-caliber machine guns, and small arms. The 673rd Antiaircraft Machine Gun Battery, a unit of some 80 men, was equipped with twelve 50-caliber machine guns as well as individual weapons. Air and naval liaison officers and a shore fire control party were scheduled to land with the attacking force; Headquarters Troop, 1st Cavalry Brigade, would furnish a reconnaissance and a communications platoon. Arrangements had also been made for a detachment from the Australian New Guinea Administration Unit, usually called ANGAU; this group was to assist chiefly in gathering intelligence, patrolling, recruiting, and dealing with the native population as their villages were liberated.  If these men found Momote to be adequately defended, then they would establish a perimeter and await reinforcements, thus the reconnaissance turns into an invasion.With just 5 days to plan, General Kenney's 5th air force was given the task of bombing the objective area and northern Ireland. Meanwhile Admiral Barbey's destroyers were going to perform a heavy bombardment to cover the approach and landings. A patrol from the Alamo Scouts landed on the southeastern coast of Los Negros from a Catalina flying boat on the night of February 27th. They performed a reconnaissance, quickly discovering Colonel Ezaki Yoshio's forces were present. Yoshio's HQ was at Papitalai, the bulk of troops at Lorengau with garrison units were on Rambutyo, Peli, Pak, and Pityilu Islands and at the inland village of Kawaliap. One battalion was also at Papitalai covering HQ. The 2nd Battalion, 1st Independent Mixed Regiment at Salami and 1st Battalion, 229th Regiment at Hyane Harbor with its main elements south of Momote. It was obvious the enemy was still present in force. The Scouts discovered a large bivouac area on the southeast part of Los Negros and reported that the region between the Momote air strip and the south coast was as I mentioned earlier "lousy with Japs." This further allowed Admiral Barbey to make more specific bombardment plans. Three fire support areas had been established for the attack group, consisting of nine destroyers and the three destroyer-transports which were carrying the reconnaissance force. These areas covered the entire seaward side of Los Negros from the south coast to the northern end of Salami Plantation. In the final plans the attack group would bring the weight of its firepower against targets around Hyane Harbor and to the north. Additional fire to cover the southern part of the island would be furnished by another task group of two cruisers and four destroyers, which would meet the convoy at Cape Cretin. It was decided to split this latter group, giving one cruiser and two destroyers responsibility for the Japanese bivouac area, southwest of the Momote strip, which the Alamo Scouts had located. The other cruiser and two destroyers would fire on targets in the Lorengau-Seeadler Harbor region. In the 15-minute bombardment, scheduled from H-35 to H-20, 5-inch naval guns were each to expend approximately 350 rounds. Under the air force plan, two groups of heavy bombers would attack ground targets on Los Negros from H-28 to H-20. Two minutes later, four groups of medium bombers were to bomb and strafe the landing area until the first wave was ashore. Following H Hour a squadron of medium bombers and six smoke planes were to be on air alert for further missions.  The Japanese did not anticipate a landing would be made at Momote, thus only a few elements of the 1st battalion, 229th regiment were there while the bulk of their forces were concentrated at the beaches of Seeadler Harbor and on the other side of the island. Now despite the Alamo scouts best efforts, there was quite a lot of unknown variables. In light of that the landings would be done simplistically. 3 waves of 12 LCPRS would carry the troops to White Beach, lying near Jamandilai Point. From there the reconnaissance force led by Brigadier-General William Chase would advance and hold Momote airstrip. If this proved too difficult, the men would be loaded back up and return to Oro Bay. Now in the event of a successful landing, the remainder of the 5th cavalry regiment would come over 2 days later and the rest of the cavalry division, the main body of the Brewer force, would follow the reconnaissance and support forces as soon as shipping could be made available. On February 27, the 2nd Squadron, 5th Cavalry led by Lt. Colonel William E. Lobit loaded up at Oro Bay, and the following morning departed aboard 3 APDs and nine destroyers under the command of Rear-Admiral William Fechteler. They would rendezvous with Admiral Kinkaid's light cruisers at 13:26, around Cape Cretin, with General MacArthur onboard, and finally would arrive at a point about 10 miles south of Los Negros at 6:00 on February 29. While the troops climbed aboard their LCPRs, Fechteler's destroyers opened fire on their assigned targets. Unfortunately, when the LCPRs reached the line of departure, about 3700 yards from the beaches, the defenders responded with heavy machine-gun and battery fire.At H-28 minutes enemy machine-gun fire opened on the boats, whom began maneuvering radically as they could. Machine-gun fire was also directed against the destroyers and the Phoenix group to the south. Heavier shore batteries opened up; flashes could be seen from d gun near Southeast Point on the island, and what appeared to be 3- or 4-inch shells landed in the vicinity of the Flusser and the Mahan. In response the Phoenix and Mahan fired upon the batteries and 9 B-25's strafed and bombed the area. Their participation was limited by a heavy overcast and a low ceiling. Of the 40 B-24s scheduled to arrive during the naval bombardment, only 3 appeared before their appointed time to bomb the target area at H-47 minutes. The planned missions of four groups of B-25s fared little better, only nine appearing and these later than scheduled. No communications had been established with the B-25s nor could any of the planes be seen from the flagship, so the plan was called off for stopping naval gunfire at H-20 minutes to permit low-level bombing and strafing. The naval bombardment was continued for another 15 minutes. The order to cease fire was given at H-5 minutes and, although no aircraft were visible, starshells were fired as the attack signal for any strafers that might be in the vicinity. The first wave of LCPRs reached the shore at 8:17, meeting slight enemy fire. Troop G led by 1st-Lieutenant Marvin Henshaw rushed beyond the narrow beach to the edge of a coconut plantation, taking cover under fallen trees and kunai grass. Here they laid prone, forming a rough half-circle with a 50-yard radius. They saw scattered groups of the enemy fleeing inland, some as far away as the other side of the air strip. Lieutenant Henshaw killed one with a long distance shot, and members of his platoon killed another. Not one of the soldiers who landed in the first wave was a casualty. As the bombardment lifted, the defenders gradually came out of their dugouts and began subjecting the returning boats to cross-fire. As the second wave approached, the enemy fire became so heavy, the LCPR's were forced to turn back so the Mahan, Flusser and Drayton could further bombard them. At 08:23, the second wave finally landed, moving swiftly past the troops of the first wave to a point 100 yards inland. 22 minutes later, the third wave landed, rapidly fanning south and establishing a line 300 yards inland by 09:00. Meeting slight opposition, the cavalrymen managed to secure the Momote airstrip by 9:50 and completely unloaded by 12:50. 4 of the LCPRs had been left out of action during the landings, so the reconnaissance force could not be evacuated. From the positions held by the first waves, the troops then gradually moved forward to cover the whole dispersal area of the airdrome, sending patrols beyond the airdrome which identified evidence of concerning recent Japanese activity. As patrols sent out beyond the airdrome began to report back, the commanders could decide the next move. One patrol had scouted 1,000 yards west to Porlaka without contact, and another almost as far north as the skidway before meeting any enemy, there was plenty of evidence that the Japanese had recently been in the vicinity in some strength. One patrol that went about a mile south found the hastily vacated quarters of a high-ranking officer, as well as a bivouac area, and fired at a fleeing Japanese officer. Another found three big kitchens and a warehouse of food. Although the Japanese in the area had offered negligible resistance, our command expected a change in the near future. Captured documents revealed that 200 antiaircraft personnel had been encamped nearby.  Given this information, General Chase decided to pull back to a perimeter due east of the airstrip and had the cavalrymen dig in for the night. During the afternoon the reconnaissance force organized its defenses, which presented many difficulties. A good foxhole required back-breaking efforts, because the soil was heavy with coral. Since there was no barbed wire to put around the beachhead, men and weapons had to be spaced closely and every man available used for the perimeter defense. The 40 field artillery officers and men were assigned sectors for close-in defense, because their two pack howitzers could not cover the critical space in front of the defense line from such a shallow depth as the perimeter allowed. They took over these sectors after the howitzers had blasted away for a while at the Japanese known to be in the skidway area. For heavy weapons support, the twelve 50-caliber machine guns of the antiaircraft unit were moved into positions along the front line. Signalmen strung the perimeter with wire to make the necessary hook-ups for officers in the chain of command, and removed the radio sets for communication with Sixth Army Headquarters from an advanced position to a more sheltered bomb crater. Outposts were stationed beyond the strip on the far edges of the dispersal area. Meanwhile, MacArthur came ashore during the afternoon and decorated the first man to land, Lieutenant Henshaw, with a Distinguished Service Cross. He decided to stay, ordering Chase to hold his position until the follow-up force arrived. MacArthur then returned to the Phoenix, which got underway shortly afterwards at 5:29 for Cape Sudest, taking with it all the ships except two destroyers.  On the Japanese side, Colonel Ezaki immediately ordered the 1st Battalion, 229th Regiment to attack the beachhead during the night and annihilate the enemy or die trying. Suspicions that the Momote landing was a diversion, however, would prevent him from sending the rest of his troops to assist. Colonel Ezaki issued the following orders to the infantry battalion defending the Hyane Harbor sector: “Tonight the battalion under Captain Baba will annihilate the enemy who have landed. This is not a delaying action. Be resolute to sacrifice your life for the Emperor and commit suicide in case capture is imminent. We must carry out our mission with the present strength and annihilate the enemy on the spot. I am highly indignant about the enemy's arrogant attitude. Remember to kill or capture all ranking enemy officers for our intelligence purposes…” As ordered, 200 men with 3 mortars; 2 platoons of the 229th Infantry and 1 platoon of crept up to the Americans during the night. Yet by the time they reached the American line, their movement was no longer coordinated and they could only achieve some minor infiltrations. Groups of 7 to 15 Japanese edging in, flinging grenades at the weapons that fired. The only way the Japanese could be seen was by the light of grenade explosions or when the attackers got close enough so that a cavalryman crouched in a fox hole could see them silhouetted against the sky. Many of the Japanese were cut down by machine-gun and rifle fire, but some got through and succeeded in cutting all telephone lines. Although infiltrations occurred on all edges of the perimeter, the attack was heaviest near the shore on the southern side. Here some Japanese reached the shore in the rear of the main defense line by swimming in from the sea with life preservers. The vegetation bordering the beach provided protection for these infiltrators. One group found an opening in the left flank of Troop E, holding the south sector, next to the field artillery unit that held along the shore. The enemy penetrated Troop E's defense line, entirely isolating the 3d Platoon. Without communication with its troop, the unit had to fight it out alone against very heavy attacks. Come daylight, the majority of the Japanese survivors had disappeared back into the jungle, leaving 66 dead against 7 Americans killed and 15 wounded. However, those who had infiltrated and reoccupied some of their former pillboxes and fortifications in the perimeter had to be cleared out by the tired cavalrymen.  During the afternoon, patrols were also sent west and north to check how much strength the enemy had and the perimeter was further contracted and tightened. At 5:00, 2 companies of the 229th regiment made another coordinated effort against the perimeter, yet its intensity was lowered by the death of the battalion commander. The afternoon was free from enemy activity except for a patrol which was discovered inside the perimeter at about 4:00. The patrol's mission was evidently to kill or capture the American commanding officer. It was led by Captain Baba, the commander of the battalion who made the major attack on the preceding night. Although operating in broad daylight, the patrol came close to succeeding. The Americans were confident that the morning's mop-up had taken care of all the enemy within the perimeter. Secondary growth was thick in the area and the Japanese were unnoticed until they were within 35 yards of the task force command post. Once the group was sighted, a considerable amount of fire was placed on it. The Japanese lay concealed in the undergrowth and a single sniper pecked away with his rifle in the direction of the CP. Not knowing the size of the party, Major Chiaramonte set out with four men "to get the sniper." The task force commander and his executive officer directed the movement of the group either right or left according to movements in the underbrush, and the soldiers and Major Chiaramonte opened up whenever they detected any movements. As Major Chiaramonte and his party finally entered the area on which they had been firing, they heard a click followed by grenade explosions. Three of the Japanese had committed suicide. Another rolled over on his back and used his sword to commit hara-kiri. Fifteen dead officers and sergeants were counted, including Captain Baba. Thus, the attackers were kept beyond the perimeter until nightfall, when the attack finally stopped.  On March 2, after clearing Jamandilai Point by 10:45, 6 LSTs landed the 1st Squadron, 5th Cavalry plus artillery and Seabees. While the troops landed, Captain Emile Dechaineux's and will be honest very curious how Americans would pronounce that one, like i've said before there is no rhyme or reason as to how Americans pronounce french last names haha, well Dechaineux's destroyers bombarded Hauwei Island and Hyane Harbor. With reinforcements in hand, General Chase launched a new attack to extend his perimeter. At 2:15 B-25's, P- 38's, and P-47's bombed and strafed the area. The western half of the airfield and the dispersal area were softened up for the ground attack, and the skidway and Hyane coast beyond were also targets. Bombs were also dropped on the strip of land forming the northern arm of the harbor. After this at 3:00 the two cavalry squadrons advanced across the airstrip, rapidly taking the entire aerodrome against light opposition and finally digging along a new perimeter.  To block possible enemy landings from across Hyane Harbor, two anti-aircraft batteries and E Company of the 592nd Boat and Shore Regiment defended the shore. Seabees formed an inner defense line to the west and northwest of the brigade. Six rough trenches were dug out by a bulldozer and ten men stationed in each. The remainder of the 40th Construction Battalion elements remained in their trench on the right flank, which was now a secondary line behind the troopers. The critical north and northwest sectors were the 2nd Squadron's responsibility. They prepared their positions with careful attention to interlocking bands of machine-gun fire, while the 1st Squadron dug in on the left flank. The first night in the enlarged beachhead passed by without a crisis. An attack came at 9:00pm, but it was not as severe as expected. The chief enemy effort was to push machine-gun parties and infiltration groups through the 2nd Squadron's sector, and in particular through that held by Troop G. Communication lines were cut, radio equipment was slightly damaged, and a few Japanese penetrated as far as the field artillery positions. The artillery, prepared for interdiction fire, was not called on.  The following morning, a systematic search for enemy troops within the position was started and all Japanese within the perimeter were killed while the Seabees began work on the airstrip. At the same time, Krueger arranged with Barbey to expedite the movement of the rest of the cavalry division. The 2nd Squadron, 7th Cavalry Regiment was to arrive on March 4; the remaining units of the 1st Brigade would arrive by March 6; and the 2nd Brigade was to arrive on March 9. At this point Colonel Ezaki realized his situation was desperate, his 1st battalion, 229th regiment was being obliterated. He moved his HQ from Papitalai to Papitalai Mission and began concentrating his garrison units at Lorengau. He also ordered the 2nd battalion ,1st independent regiment at Salami to perform an assault from the north, coordinating with the 229th regiment. Their advance was slowed by constant naval and land artillery fire, but they got into position by the night of March 3rd. The Americans expected the attack, as prior, an enemy officer patrol had attempted to land on the shore of Hyane Harbor. The platoon leader of the shore company guarding the beach there allowed the boat to come in to land, then opened fire, killing all members of the patrol. Among the valuable documents discovered on the bodies was one which gave the information that a strong attack would be launched that night.  With this knowledge, the Americans fortified their front line defenses. Since infiltration was still the greatest danger for a small force holding a large perimeter in jungle and darkness, the front line positions were of prime importance. To offer as little space as possible for infiltration, each troop in the line would use all three of its rifle platoons. Automatic weapons covering front-line positions were basic in the fire plans; each of these weapons, in turn, was protected by two, three, or four dugouts on both flanks and rear manned by two or three riflemen. The approaches to these positions were strewn with mines, and trip signals were made of empty "C"-ration cans with lumps of coral inside for clappers, and hung on lengths of wire strung taut ten inches off the ground. In organizing defenses, good use was made of Japanese revetments, built to protect their airplanes in the dispersal bays on the airstrip. These revetments were steep banks of earth reaching some 15 feet high; usually a large one was at the end of a bay with two smaller embankments flanking it to form a pattern which, from the air, looked like cleats on the sole of a football shoe. Near the crest of some of these mounds, on the reverse slopes, cavalrymen dug foxholes. Two 30-caliber water-cooled machine guns were then placed on the flat ground alongside the bunker and mounted to fire across the front of the position.  All the 81-mm mortars were massed near the center of the perimeter, while all the 60-mm mortars were moved close to the front line. The water-cooled 50-caliber machine guns of the antiaircraft were returned to their units, except for those on the northern end of the air strip. This side of the perimeter faced the skidway, whence the chief attack was expected. Patrols had met the greatest opposition when working in this direction and toward Porlaka; enemy barges and troop concentrations had also been sighted on the northwestern shore of Hyane Harbor.  Nearby naval units would also coordinate by firing upon any Japanese concentration discovered. At 9pm the Japanese began their attack as a single Japanese bomber dropped 8 bombs.  As soon as the plane had departed, two yellow flares went up from the vicinity of Podaka, and a tracer, apparently 20-mm, was fired almost vertically from a position in front of the Troop B sector to the southwest. Almost immediately an attack supported by mortar fire was launched there as well as against the position held by Troops F and G to the northwest. The attack against the 1st Squadron on the southwest was relatively light, the enemy strength here being estimated later at two reinforced platoons. Since the 1st Squadron's sector was covered by a heavy growth of secondary jungle forest, infiltration was a great danger. The sited positions of our automatic weapons were of little value in the darkness, so the cavalrymen picked up the guns and fired them from the hip. The Japanese moved automatic weapons forward apparently with no other plan of action than to set them up in the open in front of our lines, depending on darkness to conceal their positions. The excited talking of the crews gave their positions away and they became easy targets for the defending riflemen. The attackers were blanketed by mortar fire accurately placed 20 to 50 yards in front of the perimeter. Nevertheless, many of the enemy did infiltrate, some as far as the south end of the air strip where they hid in heavy brush or climbed trees to begin sniper operations at dawn. Because of the relative weakness of the attacking force, there was never any real danger that the 1st Squadron's positions would be overrun.   The attack upon the 2nd Squadron's position on the northwest was a greater threat, with over a battalion, as later estimated, advancing on this sector from the direction of Pori aka and the skidway against the whole of Troop G's position and the right flank of Troop F. Apparently the enemy's intention was to drive our troops from their perimeter and occupy the north end of the air strip. The attacks against the sector held by Troops E and F were limited to infiltrations toward mortar positions and command posts. The rear installations were covered hy enemy mortar fire and machinegun fire while Japanese with grenades closed in on them and overran the positions. The Seabees, holding their secondary defense line behind the cavalry on the north side of the perimeter, also felt the effects of the furious attacks. Cavalrymen whose guns were knocked out, or who had run out of ammunition, carne back to the Seabees' trenches. When a weak place developed toward the left side of the Seabees' positions, their extra ammunition was at the other end of their line. First the men passed the ammunition to the front line by throwing the boxes from hole to hole, but when that seemed too slow they got out of their holes and ran with it, holding it low.  The Japanese advanced relentlessly, talking and singing though damaged and hampered by antipersonnel mines and booby traps, until they were cut down by the fierce machine-gun fire of the cavalrymen. Yet more and more kept coming behind them, marching over the bodies of the first. The Americans hunkered down in their holes and fired upon anything that moved,  continuing to inflict heavy casualties. The Japanese attempted a number of tricks and were occasionally successful. Somehow they learnt the names of platoon leaders. On one occasion a Japanese yelled, "Retreat, Thorne, the whole regiment's falling back to another line." This caused the mortar platoon commanded by 1st Lt. William D. Thorne to leave their positions. Not only did the platoon suffer three casualties, but it was unable to direct its mortar fire during the rest of the night. Another trick was to have individuals move about in front of the perimeter to draw the fire of machine guns. Then two or three snipers would fire tracers at any weapon that disclosed itself, enabling a mortar to open up on the position. Several cases of wiretapping of a 90-mm anti-aircraft battery took place between 10:30 and midnight, the wire-tapper claiming to be, on one occasion, a certain officer commanding a platoon, and on another, a sergeant. He reported in each case the disruption of our plans and the success of the enemy. Since his voice was not recognized, his messages were not heeded. However, a later message, although believed false, made the 211th Coast Artillery (AA) Battalion change its CP. At 11:30 a single enemy plane with landing lights on made several runs at a low altitude dropping flares. In spite of orders to hold their fire, the anti-aircraft battery opened up on the fourth run and drove the plane to the north, where it dropped bombs on Japanese positions.  Japanese using knives and grenades managed to get themselves into Troop G's defenses. A ferocious counterattack by the cavalrymen would shortly regain the positions just in time to face another strong frontal attack, in which more Japanese were cut down in front of the 2nd Squadron. By daylight, the infantry attacks were finally over, with the cavalrymen counting over 750 Japanese dead as they established a new outpost line on March 4. Against them, the Americans lost 61 killed and 244 wounded, 9 of the dead and 38 of the wounded were Seabees. That same day was met with another heavy bombardment of the Japanese positions, then the 2nd Squadron, 7th Cavalry landed against slight enemy resistance. The defensive perimeter was strengthened again and the damage of the previous night was repaired. Colonel Ezaki now believed that his troops had successfully pierced the American first line of defense and thus ordered to continue the attack that night; but upon learning the truth and how many casualties he had suffered, he decided to cancel the attack and ordered a general withdrawal towards Lorengau, leaving some units to hold Papitalai and delay the American advance. 600  men had been lost in the skidway area and in the attacks upon the perimeter. The remaining 200, with an additional 100 stragglers from other disorganized units, were ordered to retreat through Salami Beach and across Papitalai Harbor to Papitalai Mission. Natives on Mokerang Peninsula later told the Angau Party that the Japanese retreat developed into a rout. They were panic-stricken; some did not even wait to take paddles for the native canoes that they had appropriated for their escape to Papitalai Mission. Not more than 80 Japanese, frantic from fear and exhaustion, arrived at the mission to bolster the force already there. By the 5th, General Swift arrived to the secured  beachhead in the Admiralties, and with the arrival of the 12th Cavalry Regiment the following day, he was now ready to launch an offensive west towards Seeadler Harbor, the Lorengau airdrome and north against Salami Plantation. The same day, to clear the way for the 2nd Brigade's landing at Red Beach, General Swift ordered the 2nd Squadron, 7th Cavalry to move across the skidway to a point about 500 yards north. Despite a thorough artillery support, the advance did not go smoothly, with the Japanese immediately launching a strong attack from both Porlaka and the native skidway. Luckily the few Japanese who penetrated the position were killed, around 25 of them and the attack was broken up by mortar and artillery fire. At 4:30, the squadron finally began their offensive, moving with difficulty across a mined area and only gaining about 500 yards by nightfall.  The next morning, the squadron advanced, with the 12th Cavalry soon joining them. Despite the occasional pillboxes and the congested trail, the cavalrymen made ample progress towards the beaches of Seeadler Harbor and closed in on Salami by 4:30. To further secure the harbor, General Swift planned to clear the enemy presence at the Mokerang Peninsula, Papitalai Mission and Lombrum Point. That day, the 5th Cavalry had already begun the work of clearing the southern shore of Seeadler Harbor by pushing patrols west from the airstrip. Finding much more enemy corpses that opposition, Troop F would be able to establish a bridgehead at Porlaka. At 12:00 on the 7th, after an artillery bombardment, a reconnaissance patrol consisting of 40 volunteers from Troop B, led by Capt. William C. Cornelius advanced across Lemondrol Creek and successfully landed on Papitalai against an estimated 50 Japanese defenders. Captain Cornelius, leading the first wave, was reported to have single-handedly killed four of the enemy with rifle fire and grenades while operating 50 yards in advance of the troops. Yet severely wounded, he would die the next day; for his courage and leadership he was awarded the Distinguished Service Cross.  The Japanese quickly withdrew. Simultaneously after a heavy air and artillery bombardment, the 2nd Squadron, 12th Cavalry departed Salami and advanced across Seeadler Harbor to land on Papitalai Mission, meeting heavy resistance.  By nightfall, Troop G had secured a beachhead, though it would have to break up three determined counterattacks during the night. This ultimately forced the Japanese to pull out from their beach defenses at Papitalai Mission and retreat towards Lorengau, allowing the cavalrymen to secure the beachhead the following morning. By 12:00 on the 8th, supplies for the 2nd Squadron, 7th Cavalry's attack on Lombrum Plantation also began arriving at Red Beach over the difficult road from Momote. Equipping the 12th Cavalry and the 2nd Squadron, 7th Cavalry, at Salami with enough supplies to carry on their overwater attacks was a difficult and hazardous operation. The single road from Momote to Salami was impassable for most vehicles during the days when the supplies were most urgently needed. Buffaloes got through by going overwater part of the way, but the rest of the essential supplies had to be dropped from airplanes or sent in LCMs from Momote around Mokerang Peninsula. The sending of LCMs into Seeadler Harbor was an operation which was possible only after continued naval efforts from D-Day on. Magnetic mines, dropped by American planes in May 1943, were presumably still in the harbor and had to be removed. To make entry into the harbor safe for their forces, destroyers also had to neutralize the Japanese harbor defense guns, which had already proved effective. The destroyers and minesweepers worked to accomplish these missions, but even by 7 March, when six LCMs loaded with supplies were to make their way around the point, it was not certain that enemy resistance on the islands guarding the harbor had completely disintegrated.  LCMs then successfully landed TROOP E, F and G on Lombrum two hours later against sporadic fire. The Americans extended their perimeter by 5:00, successfully completing the task of securing Seeadler Harbor while other units of the 12th Cavalry secured the Mokerang Peninsula to cover the north flank of the 2nd Brigade's landing. On the 9th, the 2nd Brigade successfully landed at Salami while destroyers pounded the main Japanese positions at Lorengau. This ended the first phase of Operation Brewer. The Americans had suffered a total of 116 killed and 434 wounded during their occupation of Los Negros while counting 1288 enemy dead by March 8. Their next objective would be Lorengau airdrome on Manus Island, but that it for the Admiralties as we now need to travel over to New Britain. Over on New Britain, General Rupertus was planning to invade the Willaumez Peninsula in order to cut off the Japanese retreat line there and take the Talasea airdrome. He assigned the 5th marines under Colonel Oliver Smith for the task. They were going land at a point about midway on the west coast of the Willaumez Peninsula north of Volupai, labeled Beach Red. The chosen zone of operations was about as good as the Marines could have found. It presented them with a short, comparatively flat route to their objective which might make possible utilization of tanks. A dirt track approximately four miles long connected Beach Red with Bitokara, and although it was not designed for motor transport, the Marines could hope. Beach Red contained about as much depth as Beaches Yellow 1 and Yellow 2 in the Gloucester landings, but was more confined on its flanks. Its 350 yards of sand nestled between a cliff on the right and a swamp on the left. The cliff constituted the northwestern slope of Little Mt. Worri, a mass rising 1360 feet above the beach and enfolding the native villages of Liapo to the south and Volupai on the west. Overlooking this smaller mountain from the south was Big Mt. Worri, higher by 300 feet and with a more encompassing base. Included in its ridge line was Mt. Schleuther, on the peninsula's eastern coast which dominated Bitokara, Talasea and the Waru villages from an altitude of 1130 feet. Volupai Plantation was 400 yards inland from Beach Red, containing a collection of small buildings and groves of coconut palms and cacao trees. Volupai track, linking Beach Red with Bitokara, skirted the northern bases of the several mountains. The country, except for the plantations and villages, was typical of New Britain: overgrown jungle and underbrush. Sea and air control in the New Britain area had passed so completely into Allied hands that it was decided to transport the assault forces from Iboki to Volupai in a convoy of 38 LCMs, 17 LCVPs and 5 LCTs, with only 5 PT boats as escorts. Furthermore, on March 3rd, an amphibious patrol landed on Cape Bastian and managed to contact friendly natives in order to learn that the enemy had a weak presence in the area. This was the reinforced 7th Company, 54th Regiment, which had been sent by General Sakai to defend Talasea while the bulk of the Matsuda and Komori Detachments retreated towards Malalia. Sakai was planning to engage the enemy in a decisive battle with the entire force of the 17th Division; but on February 23, General Imamura had ordered him to withdraw towards Rabaul. Thus Sakai assigned the 17th Provisional Battalion to secure Toriu; the 2nd Battalion, 53rd Regiment to hold Ulamona; the 39th Anti-Aircraft Battalion to remain at Malalia; the 17th Engineer Regiment to facilitate the crossing of the Kapuira River; and the 17th Transport Regiment to establish supply depots at Ubai, Butiolo and Sulu. He also ordered the bulk of the 54th Regiment to leave some naval units at Gasmata and begin to retreat towards Amio and then Ubai, where barges were to finally evacuate the detachment. Over in Bougainville, General Griswold's 14th Corps had just taken over the protection of the Cape Torokina base. As such, nearly 62000 men were stationed in the area, defenses were consolidated, and an impressive artillery complement under Brigadier-General Leo Kreber was directed to cover the perimeter. During this period of consolidation, the most important actions were the establishment of an important Fijian outpost at Ibu village. One of the most effective units operating under corps command was the 1st Battalion of the Fiji Infantry Regiment. This battalion, consisting of 777 enlisted men and 34 officers, commanded by Lieutenant Colonel J.B.K. Taylor of the New Zealand Army, whom arrived at Bougainville in late December. Taylor was wounded the first night ashore and was replaced as commander by Major Gregory Upton, who was in charge of the battalion during its long-range patrols in late December and January. The Fijian troops were well trained, proud of their uniforms and ability to march, and according to reports, loved to sing a wide variety of Fijian songs as well as the more modern American tunes. Almost immediately after their arrival, plans were under way to use their unique abilities as jungle fighters to establish a combat outpost far to the east of the mountain range, most of which was controlled by the Japanese. The managed to gain valuable information on Japanese movements before withdrawing in late February, and a successful expansion of the perimeter east of the mouth of the Torokina River. But the first real test of the Corps in Bougainville was approaching.  Under immense pressure from his superiors, General Hyakutake had been preparing to launch his main counterattack, codenamed Operation TA, since early January. He assembled over 15000 men from his total strength of nearly 40000 to take part in the operation. General Kanda the 6th Division commander was given command of the force and his mission was simple. 3 task forces, named after their commanders; the Iwasa unit of Major General Iwasa Shun consisting of the 23rd Infantry Regiment, the 2nd Battalion of the 13th Regiment, attached engineering troops, and two batteries of light field artillery and a mortar battalion–in all, approximately 4,150 men; the Magata Unit, commanded by Colonel Magata Isashi, consisting of most of the 45th Infantry Regiment (less 2nd Battalion), with artillery, mortar battalions, and engineers attached–a total of approximately 4,300 men; The smallest of the forces, the Muda Unit, commanded by Colonel Muda Toyohorei , consisted of the 1st and 3rd Battalions of the 13th Regiment and an engineering company–a total of 1,350 men.  These 3 units would  attack strongpoints in the American perimeter. Thus, the Iwasa Unit was to strike towards Hill 700 on the right flank of the 37th Division line and then drive directly toward the two Piva airfields, which Hyakutake planned to capture by March 10; the Magata Unit was to take the low ground west of Hill 700 and then drive south to capture the Torokina airstrip by March 17; and the Muda Unit was to seize Hills 260 and 309 in the Americal sector and then capture the strategically-important Hill 608 by March 10. Bougainville was about to see some major action. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. Despite the admiralty islands certainly holding significant enemy units, General MacArthur went ahead with his reconnaissance in force and turned it into a full blown invasion. Yet again MacArthur proved, he was willing to do whatever necessary to make sure the drive of the Pacific pointed in the direction of the Philippines.

The Pacific War - week by week
- 118 - Pacific War - The battle of Eniwetok, February 20-27, 1944

The Pacific War - week by week

Play Episode Listen Later Feb 20, 2024 42:15


Last time we spoke about Operation Hailstone, the continued drive upon Madang and the horrible massacre during the Indian Ocean Raid of 1944. Operation Hailstone saw what was once called the Gibraltar of the Pacific, Truk nearly annihilated. The demoralized and understrength Japanese could not hope to contest the air strikes and naval bombardment. Vice-Admiral Kobayashi Masami was held responsible for the defeat and was relieved of his command. Over on New Guinea the Australians were continuing their drive to Madang, killing and taking prisoner all the Japanese they could along the way. Then over in the Indian Ocean, Vice-Admiral Takasu Shiro unleashed a raid against allied shipping, a rarity for the Japanese. Unfortunately the raid devolved into a singular attack against the British steamer Behar. A needless and cruel massacre was performed aboard the Tone, killing 65 to a possible 100 people. Such actions would only see justice after the war. This episode is the battle of Eniwetok Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.    Operation Flintlock was a huge success, Kwajalien was seized incredibly fast and the invasion of Majuro saw no Japanese even on the atoll. Because of this the allied war planners had to shuffle the schedule and thus was born Operation Hailstone and the invasion of Eniwetok. Eniwetok had been originally slabbed for May, but it seemed obvious the Japanese power in the Marshalls was crumbling a lot faster than anticipated. Consequently, Admiral Nimitz knew it would be necessary to capture the atoll to give shelter to all the ships he intended to deploy westward in the drive against the Japanese inner empire. Since it now seemed Brigadier-General Thomas Watson's 8000 reserve troops of the 22nd Marines and the 106th Regiment would no longer be required, Admirals Spruance and Hill began preparing them for the invasion of Eniwetok.  The operation was codenamed Catchpole and the war planners would only have 12 days to prepare. Moving up the invasion of Eniwetok required stripping the new garrisons of Kwajalein Island and Roi-Namur of manpower and supplies. The landing boat crews were greens, not trained with the troops. General Watson reported “the infantry, amphibian tractors, amphibian tanks, tanks, aircraft, supporting naval ships, and most of the staffs concerned had never worked together before.” Nevertheless, the forces available for the operation would be plentiful and well equipped. Having gone through the horribly bloody assault on Tarawa, Admiral Hill was relieved to have a large number of amtracs. The Army's 708th Provisional Amphibian Tractor Battalion would sail with 119 LVTs, most of which were the heavily armored newer models. As Hill would remark later “At Eniwetok, I felt like a millionaire, but at Tarawa, I was a pauper.” Admiral Hill would have at his disposal 5 attack transports, 1 transport, 2 attack cargo ships, 1 cargo ship, 1 LSD, 2 APDs, 6 LCIs and 9 LSTs to carry General Watson's Tactical Group 1, consisting of the 22nd marines and 106th regiment led by Colonel John Walker. Further support came in the form of 3 battleships, 3 heavy cruisers and 7 destroyers of Rear-Admiral Jesse Oldendorf's task force 51.17; 3 escort carriers and 3 destroyers of Rear-Admiral Van Ragsdale task group 53.6; and Rear-Admiral Samuel Ginder's carrier  task force 58.4. The plan was to first land two scout companies;  the Reconnaissance Company, V Amphibious Corps, against  Camellia and Canna Islands southeast of Engebi; and the scout company D, 4th Marine Tank Battalion against Zinnia Island northwest of Engebi to prevent any escape of the enemy from Engebi in that direction. The scout would secure Camellia and Canna allowing the 2nd Separate Pack Howitzer Battalion with their 75-mm pack howitzers to deploy on Camellia, and the 104th Field Artillery Battalion with their 105-mm. howitzers to deploy on Canna. The artillery would then be used to support the next day's attack against Engebi. The job of  hitting Engebi was given to the 1st and 2nd Battalions, 22nd Marines of Colonel John Walker. His 3rd Battalion would be kept in regimental reserve. The two battalions were to be supported by medium tanks of the 2nd Separate Tank Company, and a platoon from the Cannon Company, 106th Infantry, with two 105-mm, self-propelled guns. Lastly Colonel Russell Ayers' 106th Regiment would hit Eniwetok Island; and once it was captured, the infantry would take Parry Island along with the 22nd Marines.  Defending against them would by General Nishida's 1st amphibious brigade; organized from the 3rd Independent Garrison Unit. It had 3 1,036-man mobile battalions, a 76-man machine-cannon unit with 6 20mm guns, 66-man tank unit with 9 Type 95 light tanks, a 243-man engineer unit, a 139-man signal unit, and 190-man medical unit. The mobile battalions had a 103-man 1st Company while the other 2 had 197 men, plus a 155-man mortar company, a 121-man artillery company with 3 75mm mountain guns, 2 37mm anti-tank guns, and a 66-man engineer platoon. These units had recently been brought over alongside his HQ.  250 IJN personnel and 1115 troops were deployed on Parry, about 692 soldiers, 500 IJN personnel and 61 men of the 61st Guard Unit would Engebi;  and only 779 troops under Lieutenant-Colonel Hashida Masahiro, commander of the 1st Mobile Battalion  would defend Eniwetok. In the 6 weeks following the Kwajalein assault, the Japanese had been constructing defenses on the lagoon side based on reports they received from the Kwajalein attack, yet there was not enough time to make much progress. The 3 defended islands of Eniwetok Atoll had no naval-manned defenses, other than two 120mm coast defense guns and two 13.2mm twin machine-guns on Engebi's north corner. 3 75mm and 28 20mm anti-aircraft guns had been delivered, but were not even emplaced. The 1st Amphibious Brigade arrived less than a month and a half before the American would land with barely any time to dig in. While significant construction materials had been delivered, there was not nearly enough time to make much progress. Defenses would be mainly dugouts, trenches, and foxholes. The brigade deployed its infantry weapons more or less equally. Engebi was expected to be the most heavily defended, but instead the most troops were actually on Parry. On February 15th, Hill's scout group sailed out from Kwajalein lagoon while Operation Hailstorm smashed Truk. Meanwhile Ginder's carriers proceeded directly to Eniwetok and on February 16th launched a series of preliminary strikes. The strike completely destroyed all the buildings upon the atoll, neutralized her airfield and destroyed 14 aircraft on the ground. Naval bombardment of Engebi, Eniwetok, Parry and Japtan Islands began in the early morning hours of February 17, and was joined by more air strikes after dawn. Simultaneously, Hill's force arrived off Eniwetok's southeast coast. As the surface ship bombarded the islands, amtracs launched and landed by 1:30pm against Camellia and Canna. After securing Canna and Camellia by 2pm, the Reconnaissance Company landed, against no opposition, on the 3 islands northwest of Camellia and on 2 small unnamed islands west of Canna. These landings were made to offer security to the artillery units against possible Japanese infiltration during the night. Hill then landed his 2 artillery battalion to support the invasion of Engebi. Engebi's total weapon strength came to 2 flame throwers, 13 grenade dispatchers, 12 light machine guns, 4 heavy machine guns, 2 37-mm. guns, 1 50-mm. mortar, 11 81-mm. mortars, 1 20-mm. automatic gun, 2 20-mm. cannons, 2 mountain guns, 3 light tanks, and 2 12-cm. coast defense guns. Colonel Yano predicted that a heavy bombardment would precede the amphibious landings, he accordingly planned to concentrate his defensive system on the lagoon shore of this triangularly shaped island. The Japanese defenders were ordered to "...lure the enemy to the water's edge and then annihilate him with withering fire and continuous attacks." Most of the prepared defenses and over half of the brigade detachment were concentrated at the center of the lagoon shore. The approach to this strong point was flanked by the fire of 2 75-mm. mountain guns on the northwest corner and 2 20-mm. machine cannon in the southern part of the concentration itself, as well as 2 37-mm. guns emplaced on the southern tip. Frontal fire could be delivered by the 20-mm. automatic guns and the three tanks, each mounting 37-mm. guns. Hill deployed UDT-1 frogmen to first clear obstacles and mines while D Company , 4th Tank Battalion secured Zinnia and 4 other islets west of Engebi in the early morning of February 18. At 6:55 Colorado and Louisville began shelling the northern and eastern part of Enegbi. Tennessee and Pennsylvania moved at dawn to deliver close-range destructive fire against beach defenses from flanking positions on each side of the boat lanes. At 7:20 destroyers, Phelps and Hall, moved into position as direct support ships, but because of the smoke and dust rising from the island, Hall was unable to fire. Just before 8:00 the naval guns ceased fire to allow a half-hour air strike to take place. This was completed ahead of schedule and naval fire was resumed at 8:11 and increased steadily in intensity until just before the first troops landed. Shortly after the air strike was lifted, artillery on Canna and Camellia joined the naval guns and began to fire on the beaches at maximum rate until just after the first wave landed at 8:44, whereupon the artillery barrage was lifted inland to the center of the island for another five minutes. Thereafter, because of the smallness of the island, very few call missions were fired. All of the gunfire detonated the main ammunition dump on Engebi as Colonel Walker's amtracs made their way to the island covered by LCI gunboats. Many of the LCI rockets fell short forcing some amtracs off course, while quite a few would break down as they had been worn out by the attack on Kwajalein. Despite the technical difficulties, the first assault waves hit the beaches at 8:43. The 2nd Battalion hit Beach Blue 3 with G Company  on the left, F Company  in the center and e Company  on the right; and the 1st Battalion hit Beach White 1 with B Company  on the left, A Company  in the center and C Company  on the right. On the left, the 2nd Battalion pushed forward rapidly, bypassing isolated points of resistance and quickly overran the airfield by 10:30. F Company managed to swing towards Weasel Point on the west corner with remarkable speed. On the right, the 1st Battalion quickly split up with A Company  advancing north to New Point and C Company  towards Skunk Point on the southeast corner.  The Japanese put up a stiff fight against them, as their spider-hole defenses on the gap between the 2 companies were covered by the dense brush and palms. As a result, the 3rd Battalion would land at Beach White 1 at 09:55 and quickly advanced with tanks to clear the various tunnels and covered foxholes that resisted them. The Japanese were slowly forced northward along the island's eastern shore, eventually becoming isolated and cut down. By 1:10, Weasel and Newt Points had been cleared; and at 2:50, about 6 hours after the initial landing, General Watson declared the island secured. 6 minutes later, C Company captured Skunk Point; and by 6:30, the 1st Battalion secured their half of Engebi. The assault had been executed so fast that even the veteran IJA defenders were unable to offer any meaningful organized resistance. Bypassed Japanese troops and infiltrators did cause difficulties through the night, but mopping-up continued and Engebi was formally secured at 8:00 on February 19. American losses were 85 dead and missing and 521 wounded against the 1280 Japanese killed and 16 taken prisoner.   For the assault against Eniwetok, new intelligence indicated that the island was more heavily defended than expected, so Watson would reinforce the 106th Regiment with Walker's reserve 3rd Battalion and some Marine tanks. What they would be facing on Eniwetok was a total of 2 flame throwers, 13 grenade dischargers, 12 light machine guns, 2 heavy machine guns, 1 50-mm. mortar, 11 81-mm. mortars, 1 20-mm. automatic gun, 3 20-mm. cannons, and 3 light tanks. The Eniwetok garrison was divided into 5 forces, 3 on the lagoon shore, 1 placed so as to cut off the narrow eastern neck of the island, and 1 to be held in reserve. The 3 lagoon shore forces were to place their weapons so as to obtain interlocking bands of fire over the surface of the lagoon. The force in the east was to protect the rear of the 3 lagoon shore forces from any American units landing on the northern tip of the island. The reserve force was placed to the rear of the forces on the lagoon shore, near the western tip of the island. The defenses of the island consisted mostly of foxholes and trenches, which were better constructed and better camouflaged than those at Parry. After the capture of Kwajalein, the Japanese had begun construction of concrete pillboxes on the southwest tip of the island and had dug additional foxholes. Land mines were also found on Eniwetok. Colonel Ayers' new plan was to land his two battalions abreast. 1st Battalion would land on the right on Yellow Beach 2 and was charged with making the main effort to the west to clear the lower end of the island. The 3rd Battalion would land on Yellow Beach 1 and form a covering line just east of a road that bisected the island from the lagoon to the ocean shore. For the assault, the infantrymen lacked field artillery support; and although Eniwetok had also been subjected to naval bombardment on February 18, it had only received a fraction of the bombardment targeted against Engebi and Parry. A total of 1,179.7 tons of naval shells had been fired on Engebi, 944.4 tons were to be used on Parry, but Eniwetok received only 204.6 tons altogether. At 8:10am on the 19th, carrier planes began to bomb and strafe the beaches and LCI gunboats followed this up with a last-minute rocket attack against the landing areas. Meanwhile, although the arrival of the marine tanks was delayed by choppy seas and a 9-foot embankment just inland halted the amphibian tanks, but the Americans would manage to hit the Yellow beaches at 9:16. The 3rd Battalion landed on Beach Yellow 1 with L Company on the left, K Company on the right, and I Company following as reserve. Upon landing, L Company, followed by I Company pivoted east along the pier while K Company  pushed across the island to reach the opposite coast at 10:30. On the right, however, the 1st Battalion encountered dense spider-hole defenses as C and B Companies attempted to push across the island while A Company  attacked southwest along the coast. By noon,  the front line of the 1st Battalion was in the shape of an S, extending from the lagoon to the ocean.  The Japanese at this point made a bit of an unexpected move. As the Americans penetrated further inland, the Japanese began abandoning their positions and launched a 400 man counterattack. The Japanese managed to break through before getting completely cut down causing some havoc, but by 12:45 were beaten back. The American casualties were very high during the fight. Because of the strong resistance, Ayers ordered his 3rd battalion to attack east and for the reserves marines to land and relieve the left half of the 1st battalion's lion. The American attack to the west resumed with A Company  on the right wing making slow progress through the enemy positions near the lagoon, but the mingled elements of C and B Companies even after being reorganized and supported by 3 Cannon Company guns, could not push through the line taken up by the enemy at the end of his counterattack. Although it steadily reduced the Japanese positions, the attacking force was unable to move forward. By 2:25, the 3rd Battalion, 22nd Marines landed, passing through Ayers' 1st Battalion one hour later. Both battalions then launched a concerted attack towards the southwest end at 3:15, yet the Marines would soon lag behind, their advance delayed by the rugged terrain and the lack of adequate illumination and tank support. While the fight for Eniwetok was underway, the Amphibious Reconnaissance Company occupied Japtan by nightfall after first securing 10 unoccupied islets on the atoll's eastern rim while the scout tank battalion secured eight islets on Eniwetok's eastern rim, successfully subduing the enemy resistance on Rigilli. This would allow Watson to have some much-needed artillery support for the attack against Parry. On Parry the Japanese were able to construct very few installations and gun positions above ground in the short time that the brigade was there. With very few exceptions, the defenses consisted mostly of foxholes and trenches. These fell into two categories, the old and the new. The old foxholes and trenches were located on the ocean side, were well constructed, and often lined with rocks or coconut logs. Relying on their estimate of American amphibious tactics as demonstrated at Tarawa, the Japanese had recently undertaken heavier defenses on the lagoon side. These were freshly and hastily constructed, and therefore much inferior. All entrenchments were well camouflaged. A typical strong point consisted of a spider-web pattern of entrenchments. In the center of the web was a large personnel shelter lined and covered with coconut logs. Strips of corrugated iron and a thick layer of sand were placed over the log roof. The center was surrounded by a circle of foxholes ten to fifteen feet apart, mostly roofed over with corrugated iron. These holes were connected with one another by narrow trenches or tunnels. The trenches and tunnels on the outer edge of the web were in turn joined by radial trenches and tunnels to the shelter or control foxhole in the center of the position. The entire web was extremely well camouflaged and very difficult to locate. Parry was honeycombed with positions of this sort. Back to the action to deny the enemy an opportunity for the customary aggressive night tactics, Ayers ordered  a night attack at 6:50. At 3:33 on February 20, Ayers' 1st Battalion therefore managed to reach the western end of the island, though the Marines were still 100 yards to their left rear. The Japanese, meanwhile, attempted to probe and infiltrate through the night, finally counterattacking at 09:10. The 3rd Battalion, 22d Marines, found one of the main enemy defenses, manned by a strong and determined force, at the southwestern corner of the island in its zone. A combined force of light and medium tanks, 5 guns from the Cannon Company, 106th Infantry, and a supporting rifle company from the 1st Battalion, 106th Infantry, joined the Marines in destroying the enemy during the day. The 1st Battalion, 106th Infantry, mopped up its zone. The next day, after the withdrawal of the Marines, the battalion ran a line across the island from the pier and mopped up to the western end. A Company , at the right, finished first and returned to the battalion area near the landing beach. B Company , in the center, reached the end of the island a little later and then went for a swim. C Company , on the ocean side, found 22 of the enemy in hiding and destroyed them in a firefight that sent some bullets over the heads of B Companies swimmers. B Company  came out of the water, dressed, and rejoined the fight. The western end of Eniwetok Island was finally clear of Japanese. By 2:45, the stronghold was finally reduced and the western end of Eniwetok was at last secured. To the east, Ayers' 3rd Battalion also attempted to continue its attack during the night, but this proved futile as the troops lacked the confidence and experience for such a difficult task. As such, the battalion halted at 4:30, about a third of the way from the island's north end. They resumed their attack at 7:00 on the 21st, finally reached the north end at 4:30. The island was finally declared secure at 5:21, with the Americans losing 37 killed and 94 wounded against 800 Japanese killed and 23 taken prisoner. Because action had been bogged down at Eniwetok, the assault on Parry was delayed until the island was reduced and Walker's 3rd Battalion could re-embark as the regimental reserve. In the meantime, aerial, naval and artillery shells had pounded Parry for three days . Naval bombardment dropped on Parry totaled 944.4 tons, considerably more than the weight delivered on Eniwetok Island; the weight of artillery shells came to 245 tons, and aerial bombs added 99 tons more. Meanwhile while the rest of the 22nd Marines were brought from Engebi to southern Eniwetok. By this point the expedition was running low on ammunition and weapons. Naval and artillery shells were carefully apportioned. From all the ships, available grenades and demolition charges were gathered. To supplement them, 775 grenades and 1,500 percussion caps were flown in from Kwajalein while the attack was in progress. Other units surrendered BAR's and rifles to equip the 22nd Marines. In addition, the Marines had found the M1 carbine, with which many men had armed themselves, to be a less than effective combat weapon, and M1 rifles and Browning Automatic rifles were redistributed from 106th Infantry units to replace them. For the last assault of the operation Catchpole, Walker planned was to land two battalions abreast directly against the defenders' strongpoints; and after seizing the beachhead, tanks and infantry were to press forward to the ocean side of the island. Battleships Tennessee and Pennsylvania took positions only 1,500 yards north of the landing area and not only mauled it with their big guns but also hit it with their 40-mm. automatic weapons batteries. From the other side of the boat lanes, the heavy cruisers Indianapolis and Louisville and the destroyer Hailey also fired. Smoke and dust blew out over the lagoon without masking the target for the battleships but with serious consequences for the other three warships and for the landing craft that started ashore at 8:45. 3 LCI's that approached through the haze with the first wave to fire rockets were hit by 5-inch shells from Hailey, killing 13 and wounding 47. Some LVTs landed outside the designated beaches, thus widening the front and making necessary the suspension of artillery fire in their vicinity. Other tractors crisscrossed or fell behind, so that the landing teams had difficulty in reorganizing on the beaches. While the tractors made their 15-minute run from the line of departure, two formations of planes bombed Parry in the last of 219 sorties made during the 6 days of action at Eniwetok Atoll. This time they only bombed the island, omitting strafing runs because of the type of defense trench systems on Parry Island.At 09:00, Walker's 1st battalion landed at 09.00hrs on Green 1 just north of the island's central portion, with Companies B, C, and A in line left to right. It was 200yds too far south, only landing on the extreme south edge of its assigned beach. The 2nd Battalions landed at 9.00 on Green 2 near Parry's northwest corner, but 200yds farther south than intended, with part of the battalion landing on about two-thirds of Green 3 to the south. Mines were encountered on the beach, causing some casualties. In the line were, from left to right, companies G, F, and E. The first troops struck Green Beaches 2 and 3 at 9:00, with a wave of tractors and one of LCM's carrying medium tanks directly behind them. Heavy machine gun and mortar fire greeted the marines at the water's edge. As they tried to form an assault line, enfilading machine gun fire also struck them from a concealed position on the pier at the right. The machine guns were silenced by grenades and by shells from the amphibian tanks. Then the assault passed inland. Some of the enemy in trenches and foxholes in the dune line on the beach, men who had survived the bombardment, were overcome in hand-to-hand fighting. Thankfully, shells from the amphibian tanks managed to silence the Japanese guns, which allowed the Americans to move inland and to land their medium tanks behind the battalions. The defense plans for Parry outlined that about one half of the troops were disposed at the water's edge, where they were to be grouped into strong points about 140 feet apart. The defense of the beaches was to be supported by mountain guns, 20-mm. automatic guns, and other weapons. The mountain guns and 20-mm's were to fire first. Light and heavy machine guns were to fire on landing craft before and after they reached the underwater obstacles. Next, mortars and grenade throwers were to deliver concentrated fire against the enemy at the beaches and were to cover the sectors between fortified areas and strong points. To facilitate the employment of artillery and heavy weapons, the order called for fields of fire to be cleared through coconut groves. The order gave quite explicit instructions for measures against tanks: "Destroy enemy tanks when they are stopped by obstacles by means of hollow charge anti-tank rifle grenades, close-in attack, land mines, water mines, and Molotov cocktails. Especially at night, have a part of the force attack them." The order made it very clear that the brigade was not expected to survive an American assault once it had established a beachhead. Any troops remaining after the Americans had landed in force were to assemble in a central area. Then, the order continued, "...sick and wounded who cannot endure the battle will commit suicide. [Others]... will reorganize, return to battle as a unit, and die fighting.” 3 dug-in Japanese light tanks decided to attack, rather than earlier when the infantry were vulnerable. Yet the Shermans immediately destroyed them before they inflicted any damage, so Walker's battalions would be allowed to push forward against the retreating enemy. While Companies G and F swung left to reach the north end by 1:30, E Company  drove straight across to reach the ocean shore by 12:00. Then, as the Marines were consolidating, a group of 200 Japanese were discovered marching north and were wiped out within minutes. Over on the right, B Company reached the ocean coast at 11:55, while Companies C and A swung south and  successfully reached Valentine Pier by 1:30. Walker's reserve 3rd Battalion  landed at 10:00, immediately advancing south while clearing bypassed enemy pockets. After artillery bombardment, the attack south was launched at 1:30. Pressing through thick underbrush, both battalions achieved rapid progress as they overran a series of trench and foxhole defenses. The battalions were 450 yards from the island's southern tip when they halted for the night.Walker decided to declare the end of enemy resistance at 19:30, radioing Brigadier General Walker, "I present you with the island of Parry at 7.30." The Only slight enemy activity that existed anymore was occasional sniping, which would be swiftly cleared by 09:30 on February 23. For the capture of Parry, Marine casualties were 73 dead and missing and 261 wounded against 1300 Japanese killed, including General Nishida, and 66 captured. In total, American casualties during the Battle of Eniwetok came to 313 killed, 879 wounded and 77 missing. The Japanese had lost their entire garrison, with 3380 killed and 105 captured. Between March 7 and April 5, Walker would then conduct Operation Flintlock Jr., carrying 29 successful landings, securing 14 mostly unoccupied atolls and killing over 100 Japanese at the cost of two Marines killed. Other detachments would finally occupy the Erikub, Aur and Ujelang Atolls by the end of April, leaving only Mille, Maloelap, Jaluit and Wotje bypassed and unoccupied, in addition to the Japanese presence at Kosrae, Wake and Nauru.  Over on Jaluit Rear-Admiral Masuda Nisuke commanded the 13,000 personnel and beginning on March 4th, the 4th Marine Base Defense Aircraft Wing, headquartered on Majuro, and the 7th Air Force commenced a concerted campaign to neutralize the Japanese garrisons, which continued until the war's end. Navy Aviation and Army Air Forces had previously destroyed most Japanese aircraft on these islands. The 13,000 tons of aerial-delivered ordnance, coupled with frequent naval shelling, killed 2,564 Japanese and 4,876 died of disease and starvation; the Marines sprayed oil over the garrisons' gardens. Fighter-bomber units deploying to the Pacific would first serve in this role, perfecting their bombing techniques before moving forward to support other operations as new units replaced them. The Japanese survivors would finally surrender on September 2, 1945. As the American commander took stock of what they had achieved in the Marshalls, their confidence and self-assurance rose to new heights. In less than 3 months' time, the tragic and costly lessons of Tarawa had been refined and integrated into amphibious planning and doctrine, and the results had been tremendous. To the extent that further improvement was needed, it was in the details of execution rather than any deficiency in the plans themselves. Holland Smith concluded in his final report, “In the attack of coral atolls, very few recommendations can be made to improve upon the basic techniques previously recommended and utilized in Flintlock.” Over in Tokyo there was shock and incomprehension at the speed and ‘low cost' of the US victory over the Marshall Islands. The implications for Japan's future were dire. As Ichiro Koyose, the permanent Director of Japan's Imperial Rule Association said in an address, “The Marshall Islands are the frontporch entrance to Tokyo … The enemy is probably finally thinking of some such thing as bombing Tokyo in deadly earnest …” Yet that is it for today on the Marshall Island front as we are going to be diving back into Burma. The Japanese had launched their main offensive on the Arakan at the start of February, successfully infiltrating through the British positions to cut off their rear. By cutting the Indians' supply lines off, the Japanese expected to force them back into disarray; but these were not the same men they had been fighting for years. The Indian troops were better trained and ready to put up a real fight. This was seen when they faced Japanese attack after attack, using their all-round defensive brigade boxes, also referred to as "baby tortoise" or "beehive" tactics. This baffled Japanese,and soon they would leave the invaders effectively encircled and running out of supplies, as they themselves depended on what supplies could trickle to them over jungle trails. With increasing 'fanatical' desperation, the Japanese  began to press home attacks seeking to secure vitally needed stockpiled supplies of food, arms and ammunition upon which their offensive depended. In the Sinzweya area, the 112th Regiment made a night attack on the 9th, successfully breaking through the southwest corner of the enemy's perimeter defense in the Sinzweya Basin. Although the Regiment was successful in firing an ammunition dump and doing great damage, the enemy's employment of tanks forced it to draw back without further exploiting the breakthrough. On the morning of the 10th, Major General Sakurai met Colonel Tanabashi on Hill 315, due northeast of Sinzweya, and encouraged him to press the enemy more aggressively. The failure of the 112th to achieve a signal success appeared, however, to have so depressed morale that the Regiment was reluctant to repeat its attack. The 7th Indian Division, kept its morale high despite the intense fighting, rapidly mounting casualties and increasing exhaustion. They continued to fight on until the advanced Japanese units had exhausted their own food and ammunition. Whenever possible, the British-Indian troops also struck back against Japanese positions and harried their already tenuous supply lines. Furthermore, the massive firepower of the British mountain, field and medium artillery inflicted massive casualties on the attacking Japanese infantry. Firing from positions within each brigade box, carefully concerted artillery fire plans thus rained death upon Japanese troops scattered in the jungle throughout the divisional area. As such, the 71st Brigade would successfully recaptured Taung Bazaar on February 10, and was steadily advancing southwards towards the Ngakyedauk Pass. That same day, General Giffard realized that there was no possibility of 15th Corps being able to reach the Indin-Rathedaung line before the pre-monsoon swell made amphibious operations impossible, so he recommended canceling the Akyab assault. He placed the 36th Indian Division under the 14th Army, allotted the 50th Brigade to 4th Corps and ordered the 25th Indian Division towards Chittagong. General Slim, however, realized that the Japanese plans had miscarried, so he directed General Christison to resume the offensive against the Tunnels-Buthidaung position as soon as he had cleared the land communications to his forward divisions.    Consequently, as the 29th Brigade of the36th division was arriving at Bawli, Christison sent the bulk of the 26th Indian Division to destroy the enemy in the Kalapanzin valley behind the 7th Division. By the13th, patrols from both divisions successfully linked up near Taung Bazar; but at the same time, the Japanese were bringing reinforcements for their attacks at Sinzweya. The Japanese offensive reached its climax on February 14 when General Sakurai called for an all-out attack that evening. The attack was courageous and managed to achieve some initial gains, but it was also uncoordinated, suicidal and unsuccessful, ending with the Indians reinforcing the Admin Box the following day. Meanwhile elements of the 5th Indian Division, regrouped and battered away against a heavily fortified Japanese roadblock at the summit of the Ngakyedauk Pass. Thus, the Japanese tactical and administrative position quickly went from bad to worse around Sinzweya, as pressure steadily mounted against its vastly outnumbered troops. After a few days of bitter fighting the Japanese finally abandoedn their positions at Kyaukyit and Pyinshe Kala and began occupying areas covering the routes back to their main positions.  By the 20th, the strength of the Japanese striking force had  shrunk to 400 men increasingly-debilitated by lack of sleep and shortages of food. On the 23th, after a short but sharp fight, a battalion of 89th Brigade from the east and 123rd Brigade from the west linked up at Ngakyedauk Pass and by evening had firmly secured it. The following day, as soon as the 500 casualties from Sinzweya had been evacuated, the pass was opened to normal traffic and air supply of the 7th Division ceased. As Geoffrey Evans later wrote with obvious pride: “For eighteen days the British and Indian troops, most of them belonging to the administrative services, had withstood the determined attacks of trained Japanese infantry supported by guns and air. It spoke volumes for the war in which the junior leaders had carried out their task and the stout-heartedness of their men.” At this point, General Hanaya recognized the inevitable and ordered the Ha-Go offensive to be abandoned. The shattered remnants of Sakurai's command subsequently withdrawing in small parties. The last attack on Sinzweya, made on the 22nd, ended in failure. On the following night, acting on his own responsibility, Colonel Tanabashi withdrew his main force to Kreingyaung, leaving the 8th Company of the 112th Infantry at Ngakyedauk Pass and the 2nd Battalion of the 112th on a small hill south of Sinzweya. Upon receiving a report of Tanabashi's withdrawal, Major General Sakurai was really pissed off but realized that the move was undoubtedly inevitable, being forced by lack of food and supplies. At the suggestion of General Sakurai, the Division commander determined to suspend the offensive and ordered the Sakurai Unit to withdraw to the line of the Buthidaung-Maungdaw Road. Moving units into the line to cover the withdrawal, the movement south began on the night of 24 February and was completed by 1 March. The 1st Battalion of the 213th Infantry, which had been holding positions in the vicinity of the road between Ngangyaung and Maunghnama since 6 February, left its positions on the night of the 25th and, after breaking through the enemy lines, returned safely on 3 March. Many units were trapped, however, between units of the 26th and 36th Divisions advancing from the north and 5th Division from the east through the Ngakyedauk Pass upon the anvil of the boxes. In the end, the Battle of Ngakyedauk Pass cost 15th Corps 3506 casualties, but it also marked the turning point in the Burma Front. The Japanese lost 3106 killed and 2229 wounded, in what would be the first time that they met well trained British-Indian formations in battle and the first time that their enveloping tactics, aimed at cutting their opponents' line of communications, failed to produce the results they expected. Not only had operation HA-GO been an abysmal failure, but it materially undermined the Japanese ability to resist further British attacks. By March 5th, the 15th Corps had completely recovered and resumed its own offensive against the now disorganized and weakened Japanese forces in Arakan. Although the Japanese staged a remarkable recovery and still offered dogged resistance, the 5th Division would capture Razabil on March 12th and the 7th Division would seize Buthidaung and later mop up the Letwedet Fortress in late March.  I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The battle in the Marshalls absolutely shocked the Japanese in its speed, efficiency and low cost for the American forces. Now the Japanese feared the Americans would soon be in range to hit the home islands with their dreaded bombers. In the Burma Front, the former Japanese super soldiers were now realizing the Indian Army could no longer be pushed around.

The Pacific War - week by week
- 117 - Pacific War - Operation Hailstone: the Smashing of Truk , February 13-20, 1944

The Pacific War - week by week

Play Episode Listen Later Feb 13, 2024 47:24


Last time we spoke about Operation Flintlock, the invasion of Kwajalein. The Americans had unleashed an incredible amount of air, sea and land forces against the Marshall Islands. The amphibious invasion of most of the islands saw little resistance, but on Kwajalein they would meet a determined enemy. The Americans achieved strategic surprise; artillery preparation, naval gunfire, and aerial bombardment had successfully softened up the target in a fashion unexcelled at any other time in the Pacific War; the ship-to-shore movement had been conducted expeditiously and without too many hiccups; supplies flowed ashore and to the front lines relatively smoothly and without interruption; the infantry-engineer teams assisted by tanks moved steadily clearing the enemy from shelters and pillboxes; and American casualties had been fairly light. Altogether, the battle for Kwajalein represented the ideal for all military operations. Then we covered a bit of the Burma front where the allies unleashing an offensive, while the Japanese unleashed Operation HA-GO. This episode is Operation Hailstone: the Smashing of Truk Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  For those who came rushing over to see the scene at Kwajalein descriptions given were comically noted as “a hell of a Spruance Haircut, with some Mitscher shampoo”. Looking down at Roi and Namur a F6F pilot recalled “ it looked like “the moon,” or “plowed ground.” The beach and roads were strewn with the charred and misshapen remains of equipment, tanks, and armored vehicles. I don't think there was a stick of anything standing. It looked just completely beaten up.” A sailor who visited one of the captured atolls had observed “palms were shredded where shells and bomb fragments had made direct hits, leaving stumps that looked like old-fashioned shaving brushes stuck, bristles up, in the sand”. Holland Smith was greatly annoyed by the number of sightseers who came to Kwajalein stating. a “regular tourist haunt. . . . The big army and navy brass from Pearl Harbor descended on us like flies. The photographers had a gala day snapping pictures against the background of shelled buildings, while visiting brass hunted for samurai swords and other souvenirs.”  Meanwhile a single battalion was assigned to capture Majuro, and their battle would consist of walking up some beaches completely unopposed. The Japanese garrison had pulled out a week earlier. Admiral Hill declared the atoll secure only 2 hours after landings were made. Its huge anchorage would accommodate all the mobile floating logistical assets of Service Squadron 10 and for the time being became the principal advance base for the 5th fleet. Jaluit, Mille, Wotje and Maloelap, which had sizable Japanese garrisons, would not be invaded by the Allied forces. Since the Japanese were cut off from outside assistance, the garrisons were doing no harm to the Allied effort, so they would be left alone, thus saving many American and Japanese lives by not forcing the issue.  But Eniwetok Atoll would not be bypassed, because she held the second largest lagoon in the Marshall Islands. As Admiral Nimitz and his commanders considered the repercussions of their surprising quick and low cost victory, they soon elected to accelerate the schedule of future operations in the region. Eniwetok had been originally slabbed for May, but it seemed obvious the Japanese power in the Marshalls was crumbling a lot faster than anticipated. Consequently, Admiral Nimitz knew it would be necessary to capture the atoll to give shelter to all the ships he intended to deploy westward in the drive against the Japanese inner empire. Since it now seemed Brigadier-General Thomas Watson's 8000 reserve troops of the 22nd Marines and the 106th Regiment would no longer be required, Admirals Spruance and Hill began preparing them for the invasion of Eniwetok. However Eniwetok was within Truk's air combat radius, thus to hit Eniwetok, they would first have to neutralize what was called the Gibraltar of the Pacific, Truk. Prior to WW2, Truk was neither well developed nor well defended. Although the US feared the Japanese had been fortifying Truk for nearly two decades; in truth, the Japanese largely ignored Truk after capturing it during WW1. When the Pacific War started on December 7, 1941, only a few coastal batteries and naval minefields added since November 1939 covered the passes into Truk Lagoon. Few other defenses, including inadequate anti-aircraft artillery, protected it. To the US Navy, Truk appeared impregnable and sailors spoke the name in awe‑struck tones. This was because Truk needed few artificial defenses to make it virtually impregnable to surface invasion. Truk was a naturally sheltered and easily defended anchorage, large enough to accommodate the entire IJN and out of range of enemy naval guns. Their defense, however, depended on the air garrison, one of the strongest in Japan's Southeast Pacific theater. Dangerous long‑range reconnaissance flights flown by B‑24s from bases in the Gilberts in December 1943 managed to bring back photos that allowed intelligence officers to map out the air bases and the various anchorages in the lagoon. Analysts thus began to realize there was not as much there as expected. And thus Operations Catchpole and Hailstone were born. Catchpole would be the invasion of Eniwetok while Hailstone would be the neutralization of Truk and as a secondary objective, to discern if Truk could be bypassed similarly as Rabaul or Maloelap  was. Operation Hailstone would be bigger than December's raid against Kwajalein. Vice-Admiral Raymond Spruance's 5th fleet would deploy Task Group 50.9 and three of Task Force 58's four fast carrier task groups. Task Force 50 was under Spruance himself while Admiral Mitscher had command over the carrier task force. Spruance would also had overall command over the operation. Fleet carriers Enterprise, Yorktown, Essex, Intrepid, and Bunker Hill and light carriers, Belleau Wood, Cabot, and Monterey would be launched aircraft in the operation. Admiral Lea would control a fast striking force consisting of light carrier Cowpens, and battleships Iowa, New Jersey, Massachusetts, Alabama, South Dakota and North Carolina. 10 submarines would be lurking like sharks around Truk independently seeing if they could possibly intercept some IJN forces or rescue down US pilots during the attack. To prepare for the operation, on February 4th a lone PB4Y Liberator launched off Torokina's airfield to carry out reconnaissance of Truk. The photos indicated that Truk Lagoon held a battleship, two aircraft carriers, six heavy cruisers and four light cruisers, 20 destroyers, and 12 submarines. The PB4Y was spotted and fired on by warships in the harbor and several fighters were launched to intercept, but only one, a floatplane fighter, came close enough to open fire. The pilot managed to high tail it out of there safely.  The American reconnaissance flight alerted Admiral Koga that they could expect a heavy raid at any moment, so he ordered all his warships to depart the lagoon before February 21st, the date they predicted the Americans would hit. The departure was extremely hasty. 2 auxiliary aircraft carriers had just arrived at Truk the previous month. When the departure order came, they haphazardly unloaded their aircraft in order to leave quickly. The aircraft were left parked nose-to-tail on airport aprons and taxiways. Cargo ships equally hastily unloaded stores so they could leave. Fuel barges were drained to top off the tanks of the Combined Fleet's major units. They had to be tediously refilled from tankers, a task made difficult by choppy seas kicked up by rough weather between February 13 and 15. On February 12, most of the Combined Fleet's major units left Truk for Palau. The light cruiser Agano, previously damaged and under repair, could not depart until February 16. Its departure was so late that it would be caught and sunk by the newly arrived US submarine screen. Other ships were still preparing to leave, their departure delayed by bad weather and slow refueling. Of those ships trapped still at Truk were the 4th fleet of Vice-Admiral Kobayashi Masami, consisting of light cruiser Naka; destroyers Maikaze and Oite, alongside some units of the 8th Fleet and several transports. There were also various auxiliary, destroyer, repair ships, transports and the 6th Fleet of Vice-Admiral Takagi Takeo headquarters. On February 5th, Admiral Hill learnt he would be commanding the Eniwetok expeditionary forces and have less than two weeks to prepare them. Moving up the invasion of Eniwetok required stripping the new garrisons of Kwajalein and Roi-Namur of manpower and supplies. The landing boat crews were green and had no real training with the troops. As recalled by General Watson “the infantry, amphibian tractors, amphibian tanks, tanks, aircraft, supporting naval ships, and most of the staffs concerned had never worked together before.” Yet we will be talking about Eniwetok in the next episode so we will be diving straight into Hailstone. Operation Hailstone had been long on American drawing board. On December 26, 1943, Admiral Nimitz had informed King that he thought the operation would become feasible by the following April, but he pledged to do it earlier if circumstances allowed: “Much depends on extent of damage inflicted on enemy in all areas in next 2 months.” Located 669 miles southwest of Eniwetok, Truk was a colossal atoll, it held a cluster of around a dozen islands near the center of its lagoon. Around 2000 Micronesian natives lived on the islands, mostly in thatch huts on grassy plains and beaches. There was a sense of dread amongst the aviators and crewmen of the task forces assigned to the operation. They were to attack the “mystery base”, Truk had acquired a reputation as an unassailable fortress. It was thought to be a major hub of Japanese airpower, defended by hundreds of crack pilots in Zeros. The task forces sortied westward on February 12th and no Japanese would bother their approach. The carriers got to their assembly point 90 miles northeast of Dublon before sunrise on February 17th. AT 4:43am the operation kicked off when 5 fleet carriers launched 72 Hellcats to go knock out the enemy air power prior to sending in the bombers. This was a new technique Admiral Mitscher had concocted himself. The Japanese were caught completely unprepared, no Japanese aircraft were in the air when radar picked up the incoming aircraft. The IJN's 22nd and 26th Air Flotilla's were on shore leave and their radar had difficulty detecting low flying aircraft, a weakness allied intelligence exploited. Despite this, the Japanese tossed 90 aircraft, half of which attempted to intercept the US fighters without coordination.  Within minutes of combat, 30 Japanese fighters were shot down, by the end of the engagement a total of 55 would fall. The Americans lost 4 Hellcats, and at least one according to VF-6 pilot Alex Vraciu was a victim of friendly fire. “There were dog fights all over the place. I even saw one of our Hellcats shoot another Hellcat down. It was a great deflection shot but . . . one of our guys just shot first before being sure and this other poor pilot was forced to parachute out. In the course of the action, I saw a number of Japanese parachutes in the air.” The American pilots had expected to be facing 200 Japanese aircraft. According to estimates given in postwar interrogations, the Japanese had 68 operational airplanes on the Moen field; 27 on the Dublon field; 20 on Eten and 46 on Param, for a total of 161. Parked on the big field at Eten were some 180 aircraft that were damaged, most grounded for lack of spare parts, or immobilized for lack of aircrews. Most of these would be destroyed on the ground. Although Admiral Koga anticipated the American move against Truk, air and naval forces were not on the alert when the American planes suddenly appeared overhead. According to Masataka Chihaya, a staff officer with the 4 Fleet, the pilots, ground personnel, and ships' crews had been kept in 24hr readiness since the overflight of the 2 marine PB4Ys two weeks earlier, and had reached a state of collective exhaustion. Another factor to the catastrophe was that of morale and even discipline had eroded since the withdrawal of the heavy warships. Pilots had refused to climb into their cockpits when ordered, many had gone absent without leave. The atoll's commander, Vice Admiral Masami Kobayashi, had apparently concluded that the American fleet was still engaged in the Marshalls, and authorized a downgrade in the alert level. On February 16, many pilots and other personnel had left their barracks for R&R. The morning of the American raid found a large proportion of Truk's aviators asleep in the atoll's largest town, on the island of Dublon, having partied pretty hard into the night at local drinking establishments. Their only means of returning to their airfield on the island of Eten was by ferry, and the ferry could not accommodate all of them at once. Many aircraft, both on Eten and on the airfields of Moen and Param islands, had also been disarmed and drained of fuel. Kobayashi's ignominious failure to keep his forces on alert put an end to his naval career; he was relieved of command and then forced to retire from active service. Having swept the skies of opposition by 6:00am, the Hellcats began strafing the seaplane base at Dublon and the airfields on Moen, Eten, and Param, successfully destroying another 40 aircraft on the ground. As the fighter sweep was ending, 18 Avengers emerged dropping their payloads onto the airfields,  neutralizing Truks air power. As such, the living hell created by strafing and bombs saw a total of 125 operational aircraft and 110 air arsenal aircraft get destroyed or seriously damaged on the ground. With Truk's air power neutralized, the next American objective was to hit the shipping in the lagoon, so the carriers then began launching full deckload strikes, staggering the launches so that there were aircraft over Truk virtually continuously for the rest of the day. James D. Ramage, flying a VB-10 Dauntless, noted that several Zeros flew by him without offering combat. He assumed that they were dispirited by the one-sided results of the air fight and were determined to survive it. It was a syndrome that had become increasingly common during the later stages of the South Pacific air campaign.  Due to the lack of air cover or warning, many merchant ships were caught at anchor with only the islands' anti-aircraft guns for defense. At 07:30, the first shipping began to be attacked. Yorktown's bombers rapidly sinking the cargo ship Fujikawa Maru and then bombing the submarine tender Rio de Janeiro Maru was hit by 1,000lb bombs dropped by Yorktown SBD Dauntlesses east of Uman. It stayed afloat, but sank the next day. Another submarine tender, the Heian Maru, headquarters of Vice-Admiral Takagi Takeo was hit twice , but the ship would successfully survive the relentless American attacks, then offloading Takagi on Dublon after sunset. By 9:23am, Lee's battleships, heavy cruisers and destroyers came in to try and catch escaping ships. Some Japanese vessels attempted to flee via the atoll's North Pass; but were bottled up by the aerial attack and by Lee's warships, most of them would be successfully sunk by 13:00.  The famed marine fighter ace Major Gregory “Pappy” Boyington, of the Black Sheep squadron VMF-214, had been shot down and captured off Rabaul a week before Hailstone. Alongside other POW's he was flown into Truk while the raid was developing. As the Betty bomber carrying them rolled to a stop, Pappy and his fellow prisoners were thrown out onto the airstrip. They looked up and were shocked to see an F6F Hellcat flying low over the airfield, walking .50-caliber fire across  parked planes. The bomber from which they had just been ejected went up in a sheet of flame. The Americans were shoved into a pit by the side of the airfield, and watched the action overhead and cheered for the attackers. Pappy recalled this “There was so much excitement I couldn't do any differently. I just had to see those Nip planes, some of the light planes like the Zeros, jump off the ground from the explosion of our bombs and come down “cl-l-l-lang,” just like a sack of bolts and nuts. The planes caught on fire and the ammunition in them began going off. There were 20-mm cannon shells and 7.7's bouncing and ricocheting all around this pit. Some of these hot pieces we tossed back out of the pit with our hands”. Enterprise dive-bombers dropped 1,000-pound armor-piercing bombs on targets chosen from the aerial photos taken earlier. The planes hurtled down through flak bursts and smashed the stationary ships. A bomb hit the stern of the 13,000-ton Hoyo Maru. The 7,000-ton aviation stores ship Kiyozumi Maru and lit her up. A VT-6 Avenger flew low over the ammunition ship, the Aikoku Maru, and landed a bomb dead-center amidships. The target went up in a huge, rolling ball of flame that engulfed the plane and destroyed it. The shockwave was powerful enough to rock Lieutenant Ramage's aircraft, more than 2,000 feet overhead. “It was, I think, the biggest explosion I've ever seen, other than the atomic bombs. It was just an enormous blast.” 5 ships managed to escape the carnage within the lagoon. The light cruiser Katori, auxiliary cruiser Akagi Maru, destroyers Maikaze and Nowaki, and the small trawler, Shonan Maru. Unfortunately for them they ran directly into Lee's force at 1:30pm. Only the destroyer Nowaki managed to outrun the Americans as she fired a spread of torpedoes trying to keep the Americans at a distance. Spruance was ultimately the one who ordered the surface ships to come into the combat area and this resulted in close calls for friendly fire. Mitscher would continuously order pilots to hold back their payloads against fleeing ships and wait for identification first. Many of the aviators would accuse Spruance of seeking to have “the big guns” get their taste of the blood. But the big guns would basically only finish off some crippled ships. Minneapolis and New Orleans sank two immobilized ships with 3-4 salvos. Meanwhile the USS New Jersey nearly took two torpedo hits from a sinking IJN destroyer. American ships came to the ailing IJN vessel trying to pick up survivors, but almost all the Japanese sailors took their own lives. The Iowa would take a bomb hit from a Japanese aircraft, but suffered little damage. If one or more of the American surface ships were hit by torpedoes, it may have very well cost Spruance his command. The ordinarily conservative fleet commander had behaved with impulsive bravado, and it seems for no better reason than a blackshoe's inborn desire to claim a piece of the action for the big guns. Admiral Sherman's tactful conclusion was that “this expedition accomplished little and only complicated the attacks by the carrier planes.” Lieutenant Ramage was less gentle: “So the big battleships finally drew blood against a cruiser that was almost dead in the water. It must have been a great victory.” The death toll for the first day of Hailstone was more than 20 Japanese ships sunk, but the fun was not over. 6-7 Radar-equipped B5Ns capable of tracking ships at night launched perhaps from Rabaul or Saipan, hunting for the US carriers. They were spotted on radar as they approached the US ships. Night fighters attempted to intercept them, but were unable to find them in the darkness. The task force maneuvered to avoid the incoming bombers, which would have worked if the Japanese were using aircraft blindly flying a standard search pattern. However, the radar-equipped Nakajimas detected the course change and continued to home in on the carriers. Between 7:00 and 10:00, the aircraft made several approaches to the US ships, but were kept at a distance by heavy radar-directed anti-aircraft fire. The Yorktown launched a night fighter F4U Corsair at 9:20 to intercept a particularly persistent Nakajima, vectoring the fighter towards the torpedo bomber. But for once, the Japanese used radar to better advantage than the US, so the Corsair never made contact with the Nakajima. The Nakajima was then able to press its attack, launching a torpedo at the USS Intrepid. It struck near the starboard quarter, jamming the rudder, killing 11 aboard, and wounding 17. The B5N that dropped the torpedo apparently escaped unharmed. Intrepid was in no danger of sinking, but made her way to Majuro to be safe. The Americans then launched their own night attack on Japanese shipping in Truk Atoll. At 2:00 am, the USS Enterprise launched a flight of 12 radar-equipped Avengers to attack the surviving Japanese ships in Truk Lagoon. Each aircraft was armed with 4 500-pound bombs. The concept of performing a low-altitude night attack, with the planes guided to the targets by radar alone, had been studied and discussed but never attempted before. It required the pilots to navigate to Truk on instruments alone. Once over the lagoon, they circled over the anchorages until radar echoes provided an image of the targets. The mission would be a tactical breakthrough, unprecedented in the annals of aviation or naval history. Lieutenant Commander William I. Martin, who trained the airmen, recalled “Radar displays at that time required an operator to do a great deal of interpreting. It was like learning a new language. Instead of it being a polar plot, looking down on it like a map, the cathode ray tube just gave indications that there was an object out there. After considerable practice, a radar operator could determine that there was a ship there and its approximate size. You related the blip on the radar scope to the image of the ship”. In about 30 minutes, the Avengers made 25 passes over Dublon and Eten, scoring 13 direct hits on ships, two on rocky islets mistaken for ships and seven near misses. As a result, around 12 vessels were sunk during the attack, including the Heian Maru. It was a remarkable performance by a dozen aircraft in the US Navy's first carrier-launched night attack.  The following dawn, Mitscher sent another fighter sweep, though it would not be very effective as the Japanese had basically no surviving aircraft in the area. 200 aircraft met negligible air opposition over the atoll as they worked over the remaining targets at their leisure. Hundreds of incendiaries were dropped on smoking airfields, parking areas, and hangars. The bombers paid special attention to the fuel tank farms, which had been spared on the first day in order to prevent smoke from obscuring visibility. By noon, Japanese resistance was almost non-existent and there were no more worthwhile targets, so Spruance and Mitscher decided to call a halt to the attacks, as it was considered that Truk no longer posed a threat to the Eniwetok invasion.  Hailstone cost the Americans 12 fighters, 7 torpedo bombers, 6 dive bombers and 2 floatplanes. 29 aircrew died; and 28 sailors died aboard the Intrepid. The operation had been one of the most smashing carrier raids of the Pacific war. Though most of Japan's heavy naval units had fled the lagoon, the Americans had sunk three light cruisers, four destroyers, three auxiliary or training cruisers, and six other naval auxiliaries. In addition, around 30 merchant ships were sent to the bottom of the lagoon, including 5 precious oil tankers. The total shipping losses approached 200,000 tons and many of those vessels had been laden with munitions and other supplies that could not be recovered. 17,000 tons of fuel went up in the attack, at a time when fuel was running very short for the Japanese. The Japanese lost 249 aircraft, most on the ground. As Rear Admiral Samuel Eliot Morison would later write, “Courage and determination the Navy had shown from the first, but in the Marshalls it demonstrated mastery of the art of amphibious warfare; of combining air, surface, submarine and ground forces to project fighting power irresistibly across the seas. The strike on Truk demonstrated a virtual revolution in naval warfare; the aircraft carrier emerged as the capital ship of the future, with unlimited potentialities.” The IJN Combined Fleet would never return to Truk; the 4th Fleet headquarters remained at Truk, but its warships left; and the transports carrying the 52nd Division to Truk, some of which had arrived on February 19, hastily unloaded and quickly departed. Vice-Admiral Kobayashi Masami was held responsible for the defeat and would consequently be relieved of his command, never to return to active duty. But that's it for the Marshall Islands campaign for now as we are shifting over to the south pacific.  In preparation for the invasion of the Admiralty Islands, the allies first would need to seize the Green islands, situated 117 miles southeast of Rabaul. Admiral Halsey had been tasked with landing General Barrowclough's 3rd New Zealand Division consisting of the 14th Brigade; Special Army Tank Squadron; 17th Field Regiment; 29th Light Anti-Aircraft Regiment; 144th Independent Battery; 53rd Anti-Tank Battery; 967th Coast Artillery Battalion; Naval Base Unit No. 11 and other supporting units. Halsey assigned Admiral Wilkinson to command the operations. He would transport the men in 3 echelons using a plethora of Destroyers, Destroyer Transports and countless landing crafts. AirSols would be providing coverage alongside Admiral Merrill's Task force 39 consisting of light cruisers Cleveland, Columbia and Montpelier; and destroyers Charles Ausburne, Dyson, Stanly, Spence and Converse. There would also be Admiral Ainsworths Task force 38. Wilkinsons echelons departed Vella Lavella and the Treasury islands On February 12th and 13th. They met near Bougainville and together advanced towards the departure line off Barahun Island. The Americans expected Rabaul's airforce to be greatly depleted by this point, but the convoy was still harassed by 15 Vals and 17 Zeros during the night of February 14th. 10 vals managed to score a hit and 3 near misses against cruiser St Louis, killing 23 men and causing moderate damage. The bombers also tried attacking the landing craft, but apart from a near miss on LST-446, the landing would proceed quickly and smoothly. The landing craft began taking off on the morning of February 15th as AirSols fighters gained air supremacy over the skies of Nissan Island. 32 fighters form Squadron 14, RNZAF, commanded by Squadron Leader S. G. Quill, and Squadrons 1 and 18, commanded by Squadron Leader J. A. Oldfield, both kept 18 aircraft continuously over the island until dusk, flying sorties from the airfields at Empress Augusta Bay.  12 Japanese bombers would be reported shot down. This was the last air opposition encountered during Operation Squarepeg. With such a numerous  fleet sending thousands of troops ashore with impunity only 115 miles from Rabaul proved AirSols was a force to be reckoned with. Ferried ashore in LCIs and LCVPs, into the lagoon in southern Barahun Island, the troops would disembark at several landing beaches around the Pokonian and Tangalan Plantations.  Within just 2 hours, about 5800 New Zealanders were ashore. Patrols were then sent out, and carrying parties began moving stores off the beaches further inland. As the beachhead was established, there was only a brief resistance from several Japanese barges around Sirot Island, before a perimeter was established. By nightfall, in addition to the aforementioned troops, Wilkinson had also landed 58 jeeps, 67 trucks, 44 guns, 8 Valentine tanks, 426 tons of petrol in drums, 2000 gallons of fresh water in tins, and 267 tons of rations. The following day, as the Kiwis fanned out along Nissan Island, about 21 Japanese were encountered on Sirot. Late that afternoon, natives reported that an unspecified number of Japanese had taken refuge on the densely wooded island of Sirot, and the task of clearing the island was assigned to B Company, led by Captain D. Dalton. The Japanese were swiftly dealt with, but the Kiwi's would suffer 5 deaths and 3 wounded in the firefight. On February 18, patrols from the 37th Battalion reached the northern tip of Nissan Island and reported it clear while the 30th and 35th Battalions dealt with a large group of Japanese at the south point of the island. The Kiwis accidentally came upon the remaining Japanese garrison on 20 February, in an area previously declared clear by patrols. It was along the coast near a few deserted native huts passing as the village of Tanaheran on the map. On February 19, the remaining 100-man Japanese garrison signed off on their radio ‘We are charging the enemy and beginning radio silence'.The Kiwi's suffered 3 deaths and 11 wounded. The Japanese had been overwhelmed and annihilated. The next day the second echelon of Admiral Fort arrived. Organized resistance had ceased. In total, 120 Japanese had been killed against the 13 killed and 24 wounded of the Allied forces.  With the Green Islands under their control, the Allied forces now needed to do something about the 1200 friendly native Melanesians whose taro gardens and coconut groves were about to be turned into airfields. The answer was a temporary evacuation to Guadalcanal. This was explained to the natives' head men, and, as the Melanesians are born rovers, the prospect of a boat ride to the Solomons and free food there was highly pleasing. Accordingly, "Grandpa" Roger Cutler's LSTs of the Second Echelon took on the function, new even for Love-Sugar-Tares, of evacuating natives; and so well was this done that by the time the flotilla of Melanesian Mayflowers reached Guadalcanal the 1147 embarked had increased to 1148. The Green Islands would prove to be a very useful link in the strangling of Rabaul, with a PT base immediately opening on February 17 and with a new fighter strip being completed by March 4, which for the first time put Kavieng within range of AirSols fighters and bombers. But now we have to shift over to the boys in New Guinea. The last time we were in New Guinea, the Australians were in hot pursuit of General Nakano's men. On February 3rd, the 30th battalion of Lieutenant-Colonel William Parry-Okeden had set off from Singor to take over for the 4th battalion at Crossington. The next day, the Australians reached Nemau and the day after that established a new supply beach at Butubutu. On that same day orders came in stating all commanders must make every endeavor to capture prisoners. This prompted Cameron to call off the Papuans from leading the advance and sent the leading Papuan platoon to reconnoiter the inland trails while the infantry led the advance on the right. The men advanced sluggishly as a result of the mixture of muddy tracks and enemy corpses. They reached Roinji 1 on the 6th then Roinji 2 on the 7th. During the afternoon the Papuans reached Gali 1 where they managed to kill 24 Japanese stragglers and captured 3 prisoners. Each day the Papuans killed on average 10-15 Japanese, but it was not until the 8th when they encountered a real Japanese rearguard at Weber Point. The Papuans performed a frontal assault killing 53 Japanese and captured another 4 prisoners. By the night on February 9, the leading company was 2000 yards west of Malalamai and 3500 yards from the American's most forward outpost at Yagomai when they fought another larger group of Japanese. 61 Japanese were killed and 9 prisoners taken in the day; and on February 10, the 30th Battalion at last reached Yagomai. Here they finally linked with the American force at Saidor. It was decided that the 5th Division would not operate west of the Yaut, so Brigadier Cameron was instructed to mop up the Tapen and Nokopo areas. Meanwhile, the 35th Battalion advanced towards Bwana, where they killed 31 Japanese. On the 18th, the Australians killed 40 Japanese at Gabutamon and another 142 in the Tapen area; 3 days later, they attacked Wandiluk, where they killed 57 Japanese. After the 22nd, the pursuit was largely carried on by the Papuans towards Nokopo. During this time until March 1st, the 8th Brigade reported killing 734 Japanese, found 1793 dead and took 48 prisoners. The Australians and Papuan had suffered 3 deaths and 5 wounded. Despite his losses, General Nakano and his men had yet again cheated death. In a letter on 21st March Lt General Frank Berryman wrote: "About 8,000 semi-starved, ill equipped and dispirited Japanese bypassed Saidor. It was disappointing that the fruits of victory were not fully reaped, and that once again the remnants of 51st Division escaped our clutches." Meanwhile General Morshead had been planning to relieve the 7th division with the fresh 11th division Major-General Allan Boase. But General Vasey convinced him instead to let him take over the drive on Madang by the end of January. Now the 58th/59th Battalion relieved the 2/10th in the right-hand sector from 4100 through Crater Hill and Kankirei Saddle to Cam's Hill, with the task of patrolling the area east of Cam's Hill, the headwaters of the Mosa River, and forward along the upper Mindjim River Valley to Paipa 2. The 57th/60th relieved the 2/9th on the left with positions on the 4100 Feature, the Protheros and Shaggy Ridge, and the task of patrolling forward from Canning's Saddle along the high ground west of the Mindjim. The 24th Battalion relieved the 2/12th in reserve.  Now Brigadier Hammer had the task of patrolling forward from the Kankirei Saddle. As typical for New Guinea, the terrain facing them would be formidable. Hammer had this to say in a report "The country in the Finisterre Ranges is rugged, steep, precipitous and covered with dense rain forest. It rains heavily almost every day thus making living conditions uncomfortable. By day it is hot, by night three blankets are necessary. There is, therefore, a constant battle with mud, slush, rain and cold. To allow freedom of movement over this mud it was necessary to corduroy every track in the area." By late February Hammer dispatched a number of small patrols towards Amuson and Saipa 2. On the right flank Lt Brewster with a patrol from the 58th/59th investigated the valley of the Mosa River as far as Amuson, and returned after 4 days reporting the area was clear. In the central area a patrol from the 57th/60th brushed with an enemy patrol near Saipa 2, with some support from the guns of the 4th Field Regiment. On the 28th a patrol from the 57th/60th, led by Lt Besier, attacked Saipa 2 three times with supporting artillery fire, but all attempts to enter the village were repulsed. On February 26, the 58th/59th Battalion was instructed to establish a company patrol base on Amuson and send out a platoon reconnaissance patrol to the coast in the Mindjim-Melamu area, which managed to establish some observation posts overlooking Astrolabe Bay in early March. Hammer also sent the 57th/60th Battalion to the Paipa area in preparation for an attack on Saipa 2.  Meanwhile, after the conclusion of Operation Dexterity on February 10th General Krueger handed command to Major-General William Gill over the Saidor area and he began to bring the remaining elements of his 32nd division.  Gill then began plans for a secondary landing at the Yalau Plantation, around 30 miles west of Saidor. He hoped to establish a new forward base there and possibly intercept enemy stragglers trying to bypass the Saidor area.The 2nd battalion, 126th regiment led by Lt Colonel Oliver O. Dixon successfully landed on March 5th. 54 landing crafts unloaded 1348 within 9 waves, seeing little to no opposition. As men patrolled east and west from Yalau, they encountered and killed a few Japanese and found many already dead. They would reach Bau Plantation on March 9th, where they ran into a detachment of General Nakai's 3rd battalion, 239th regiment. But yet again we must not shift our attention somewhere we have not been in quite some time, the Indian Ocean.  The Commander in Chief, Southwest Area Fleet, Vice-Admiral Takasu Shiro had decided to dispatch heavy cruisers Aoba, Chikuma, and Tone, under the command of Rear-Admiral Sakonju Naomasa, to raid Allied shipping on the main route between Aden and Fremantle. Departing the Lingga Islands on February 27, the heavy cruisers were escorted by light cruisers Kinu and Ōi and 3 destroyers through the Sunda Strait. The raiders were also supported by 10 medium bombers and 3-4 seaplanes based in Sumatra and west Java which conducted patrols in the direction of Ceylon. 3-4 submarines from the 8th Flotilla also monitored Allied shipping movements near Ceylon, the Maldive Islands and Chagos Archipelago. On March 6th the allies detected the force near the Lombok Strait. Fearing a possible attack, Western Australia was reinforced and the British Eastern Fleet was diverted. On the morning of March 9th, Sakonju's cruiser came across the 6200 ton British steamer Behar between Fremantle and Colombo. Upon sighting the Japanese ships, Behar's Captain Maurice Symons, ordered that his radio operator transmit the "RRR" code in order to notify other ships and Allied bases that the merchant ship was being attacked by surface raiders. Tone's signals room picked up the message,. The Tone then began signaling repeatedly to the Behar to surrender, but the Behar continued to flee, prompting the cruiser to open fire. Behar was hit a few times to her prow and stern, killing 3 crewmembers. Within 5 minutes Behar's crew and passengers began abandoning ship as she sank. 104-108 survivors were rescued by the Tone. Following the attack, Sakonju believed it was too dangerous to continue raiding as Behar had sent out a distress signal. So he turned back, reaching Tanjung Priok on March 15th.  Shortly after the Behar survivors were rescued, Sakonju sent a radio message to Tone's commanding officer, Captain Mayuzumi Haruo, reprimanding him for taking non-essential personnel prisoner and not capturing the merchant ship. In this message Sakonju ordered that the survivors be killed. Mayuzumi was unwilling to do so, however, as he felt that this would violate his Christian religious beliefs. His executive officer, Commander Mii Junsuke, also opposed killing the prisoners deeming it dishonorable. Mayuzumi radioed a request to Sakonju that the prisoners be put ashore, but this was rejected. The captain then visited Aoba to argue his case, but Sakonju remained unmoved and told Mayuzumi to "obey my orders". Despite his misgivings, Mayuzumi ultimately decided to kill the prisoners. On the night of March 18, all the prisoners on board Tone were beheaded by several of the cruiser's officers. Mayuzumi watched the killings from the ship's bridge but Mii refused to take part. The number of the crew to be executed was between 65 and at least 100. Following the massacre 15-36 survivors were transferred to Aoba. The party sent to Aoba included Symonds, the Behar's chief officer and several of the senior officers as well as both of the ship's female passengers. All of this group were later landed at Tanjung Priok. After the war, the Allies prosecuted the officers responsible for the murders on board the Tone. Vice Admiral Takasu died from disease in September 1944, but Sakonju was tried by the British in 1947 at Hong Kong and sentenced to death and executed 21 January 1948. Mayuzumi was convicted for his role in the killings and sentenced to 7 years imprisonment. Sakonju stated in his affidavit that he was 'retaliating against the execution and inhuman treatment of Japanese prisoners by the allies in Guadalcanal'. Mayuzumi stated in his defense that he was following Sakonju's orders. Mayuzumi received a light sentence due to his repeated requests for clemency for the prisoner's lives. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. Operation Hailstone saw what was once called the Gibraltar of the Pacific, Truk nearly annihilated. She could no longer be counted upon to thwart allied sea and air units in the region. The Australians on New Guinea were not letting up on the retreating Japanese and a terrible and needless massacre took place in the Indian Ocean.  

The Pacific War - week by week
- 116 - Pacific War - The Fall of Kwajalein , February 6-13, 1944

The Pacific War - week by week

Play Episode Listen Later Feb 6, 2024 51:08


Last time we spoke about Operation Flintlock, the invasion of the Marshall islands. The allies brought overwhelming power against the Marshalls, unleashing the simultaneous invasions of numerous islands in an attempt to strike at the heart of the island chain at Kwajalein. The horror of the Gilbert Island campaign plagued the minds of the commanders who hoped to thwart such carnage. Airstrikes, naval bombardments and massive amounts of land based artillery smashed the Japanese defenders into submission before amphibious assaults were made. Countless islands such as Roi-Namur fell one by one as the Americans secured places to deploy further artillery to forces the ultimate submission of the defenses on Kwajalein. The casualties were light, but the fight for Kwajalein would soon descend into a bitter struggle, for the Japanese were not going to give up their stronghold without a good fight. This episode is The Fall of Kwajalein Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  Operation Flintlock went off with a bang, and was initially a grand success. Aerial bombing, followed by naval bombardment and then land based artillery was smashing the Japanese defenders into submission. One by one the islands were falling into the Americans hands. On the second day of the battle, Roi-Namur, the northern objective was seized. Yet the stronghold of Kwajalein would provide much more of a fight. Back on the morning of January 28th Admiral Frederick Sherman's Task Force 58.3 landed a knockout blow against Kwajalein's airfield. Dawn saw a Hellcat fighter sweep ensure the airfield would not be tossing any further action before the amphibious assault occurred. The next day Sherman's force hit Eniwetok with the same kind of treatment. Sherman's carriers would remain off Eniwetok for 3 days while his aircraft smashed its airfields and ground installations. On the third say not much was left, just heaps of rubble and a few scattered palm trees stripped of their foliage. Sherman's airmen reported “they could not find any targets on the ground or in the lagoon that seemed worth bombing, and the island looked like a desert waste.” The warships came in on the 31st just off Roi and at 6:51am, Admiral Conolly maneuvered Maryland 2000 yards away from the northern beaches before unleashing 16 inch guns. As Holland Smith put it “So close that his guns almost poked their muzzles into Japanese positions.” By 7:15am the naval guns went silent as carrier planes came swooping in. Then 127mm artillery from Roi began firing, alongside cruisers and destroyers. Return fire occurred, but for a very short amount of time as they were snuffed out. Admiral Truman Hedding recalled “We learned a lot about softening up these islands before we sent the Marines in. We really worked that place over. They developed a tactic called the ‘Spruance haircut.' We just knocked everything down; there wasn't even a palm tree left.”  The Kwajalein atoll islands were hit with 15,000 tons of bombs and naval shells in 72hrs. Admiral Turner would make a Churchillian statement about the event “Never in the history of human conflict has so much been thrown by so many at so few.” Then transports carrying nearly 64,000 men of the 4th marine division and the 7th army division were launched at Ivan, Jacob, Allen, Andrew, Albert and Abraham islands. Once they were secured, the marines set up artillery batteries. The 7th infantry division was assigned the task of taking the banana shaped Kwajalein island as their colleagues set up 105mm and 155mm howitzers on nearby Roi-Namur. The 32nd and 184th regiments landed on the lagoon side at 9:30am on February 1st, first encountered only feeble and intermittent resistance. The eastern half of the island was secured in quick time, as the bombardments had certainly inflicted heavy casualties upon the enemy. The army moved slowly and methodically, advancing cautiously against the Japanese fixed positions. Soon they reached Carl Road, where they were met with an impressive defense system consisting of an anti-tank ditch on the south and a long rifle trench on the north. As February 2nd came on, so did another wide scale smashing of the Japanese. Artillery fire on Carlson Island and from the 32nd Regiments Cannon Company in the Wart Area coordinated with the tank and infantry movements. While the new assault units were moving up, the enemy in Corn Strong Point were kept under heavy artillery bombardment and were isolated from possible reinforcements by naval gunfire. Enemy guns that were still active in the northeastern end of the island were struck by dive bombers. The jump-off was ordered for 12:45. A series of delays deferred this crucial attack over an hour. To assemble the staff and coordinate the plans for employing tanks, artillery, and infantry while the 3d Battalion made its approach march, proved difficult to arrange. The time for the assault had passed before the planning difficulties were resolved. Then came notice of an air strike to be made at 1:15pm later postponed, on Admiral Turner's order, to 1:30, thus necessitating the suspension of all artillery fire. Since the attack on Corn Strong Point was to be immediately preceded by a heavy artillery barrage, the whole operation was postponed to 2:00. For the initial assault on the tank trap and Corn Strong Point, Colonel Logie's 32d Infantry's 3d Battalion was ordered to pass through its 2nd Battalion at Carl Road and to lead the attack. These fresh troops were to be supported by the tanks of A and D comapnies, 767th Tank Battalion and, from the left flank, by the tanks of B company, which would be temporarily detached from the 184th. The tanks of A company, 767th Tank Battalion, lined up along Carl Road to fire against the strong point, while those from B company took up positions almost at right angles to that road and prepared to strike the enemy from the left flank during the first stage of the attack. One of the batteries on Carlson continued to fire during the air strike, and the Cannon Company's howitzers also laid a preparation on the target area before the advance commenced at 2pm. Then, while the artillery lifted fire to ground northeast of the target, the tanks and infantry approached the tank trap in a 225-yard advance across open ground. The tanks poured machine gun fire into the area. Thirty yards behind them the troops came forward to the shelter of the tank ditch without receiving an enemy shot. The Japanese were pinned down. The assault initially saw the Americans pin down the Japanese. While the left wing of infantry troops started to push across the wide tank barrier, the tanks on their left momentarily broke off fire from the flank. A few tanks from A company, 767th Tank Battalion, moved toward the ocean to bypass the deep ditch, and the others after a brief hesitation laid a base of fire to cover the infantry's advance. The tanks hesitated to poke out along the flimsy wooden bridge by which Wallace Road cut through the angle of the tank trap. At this stage, a concentration of white phosphorus shells commenced to fall into the area in which I company, 32nd Infantry, was moving, and countless men were burned. After hesitating briefly the infantry moved steadily to the tank ditch. There the troops remained for some time because the medium tanks pulled back claiming they could not get over the ditch. The tanks finally broke through and began to make their way to the beach smashing pillboxes in the Corn strongpoint. An estimated 100 Japanese were killed in the area, the majority by demolition charges carried forward by engineer details while rifle and BAR men covered them. Little or no defense was put up against these tactics. The Japanese remained huddled in their shelters in spite of efforts made to coax them out to surrender. Only a single prisoner was taken in the whole area. Grenades were thrown into the shelters, and those who survived were then destroyed by demolition charges. Altogether, it took about 35 minutes to reduce Corn Strong Point once the American infantry got beyond the tank trap. Contact between the forward battalion of the 32nd Infantry and that of the 184th was temporarily lost during this fray, and K company, 32nd Infantry, moved through the left platoon of I company to establish contact firmly as soon as Corn Strong Point was taken. Advance to the Nora Road line seemed practicable within the time remaining before taking defensive positions for the night. To escape spending the night in an area too heavily wooded for security, the 3rd Battalion, 32nd Infantry, planned to advance northeast of the junction of Nora Road and Wallace Road, even though that would place its perimeter slightly forward of the 184th's front-line elements, which were resting just short of Nora Road itself. To the north, Colonel O'Sullivan's 2nd Battalion began advancing at 12:45 without tank support. F Company was on the right while E Company on the left along the lagoon. For the first 45 minutes no serious resistance was met. There were no tank obstacles in the area and the enemy's positions along the lagoon shore were less formidable than had been expected. At 1:30, however, the 184th had to lend its medium tanks to the 32nd Infantry as the latter moved against Corn Strong Point. This left the infantry unprotected at a time when they began to meet their first serious resistance. Without the tank support the infantry became stalled. The 184th suffered over 60 casualties by the end of the day, including the loss of F Company's commanding officer. O'Sullivan was forced to organize night defenses just 100 yards northeast of Carl Road, which also forced Logie to pull back to the abandoned trenches of Corn for the night. Heavy casualties were suffered that day, with 11 dead and 241 wounded. Japanese prisoners reported only 200 to 300 defenders remained, so the Americans expected a banzai charge to occur during the night. General Corlett's headquarters warned, "Be alert for counterattack at anytime day or night, it's bound to come. The Jap makes his suicide counterattack at dawn on the day after his cause becomes hopeless. Watch out tomorrow morning.” Yet there was no attach, so General Corlett prepared his men for a new assault at 07:15am. For the next day's operations, General Corlett ordered the two assault regiments: "Organize vigorous attack 0715 tomorrow… Finish the job not later than 1500 3 February. The Northern Force [at Roi-Namur] has finished the job…". At this point the Americans on Kwajalein faced a narrow 2000 yards of island. After artillery rained down at 7am, O'Sullivans 1st battalion advanced. In the first 150 yard B Company, along the lagoon, and Company A, at the right, advanced through rubble and broken trees west of Nora Road without more than scattered rifle fire from Japanese riflemen and occasional light machine gun fire from pillboxes. Their momentum carried them on for another 75 yards with such rapidity that the prospects for swift advance seemed excellent. B Company cleaned out an air raid shelter with grenades and shot down fleeing Japanese wearing arm bands like those of the American troops. Both companies were advancing over ground that had been under American mortar fire just before the jumpoff. At 8:06 enemy opposition was reported to be weak. After 250 yards the Americans reached the Admiralty area, finding a group of shattered buildings along the lagoon shore where it was believed the Japanese HQ was. Among the ruins were several underground shelters, with great earthen mounds above them. There were also concrete blockhouses.  Against strong resistance, B Company would not be able to advance further; A Company, meanwhile, pushed farther north and attempted to attack from the flank through the Admiralty area, but became quickly bogged down. At the same time, Logie sent forward his 3rd Battalion, with I Company rapidly advancing along the coast while K Company stopped to subdue a large concrete pillbox on the corner of the Admiralty area. By midday, I Company reached Noel Road and K Company successfully bypassed the Admiralty area. Yet behind them, there was a vertical gap including most of the Admiralty area between the two regiments. Thus, Corlett sent Logie's 1st Battalion to cover the gap and O'Sullivan's 2nd Battalion to swing right and continue the advance north while his 1st Battalion contained and neutralized the Admiralty area. At 3:30, the new attack was launched, with Logie's 3rd Battalion rapidly smashing into the Nap strongpoint while O'Sullivan's 1st Battalion concentrated on the Admiralty area and his 2nd Battalion attacked north towards Nob Pier. E Company started its attack before those of either G Company or the 1st Battalion. At 2:40 E Company began moving northwest. Somewhat more than half an hour later E Company  crossed Noel Road, with G Company on their right. 2 medium and 2 light tanks, taken over from the 1st Battalion, moved forward with each of the companies, and each had one squad of engineer troops with demolitions. Enemy rifle fire was heavy. The men broke up into small groups, proceeding unevenly in the general direction of Nob Pier. Between 6:30 and 7:00, Captain Peter Blaettler, commander of E Company was seriously wounded. Control from the battalion command post was lost seeing the men hugging the ground to avoid sharp fire from enemy riflemen. Colonel Aulich became separated from the main part of his battalion and was to remain so until the next morning, for all intensive purposes he lost command of his unit. The 2nd Battalion's attack was pushed along the eastern side of Will Road toward Nathan Road, but as sunset approached it became evident not only that Company E would not reach Nob Pier but also that across Will Road on the left flank there was an area with many strong enemy defense positions too powerful to be occupied in the 45 minutes before dark. Meanwhile, at 3:45 A Company 1st battalion was joined by 2 medium tanks and C Company  by 2 mediums and 2 M10 tank destroyers. At 4:05 they assaulted the western edge of the built-up Admiralty area along a 300 yard front, with A Company's right wing somewhat south of Noel Road. 10 minutes later they advanced towards the lagoon. Will Road was crossed shortly after 4:30. The enemy was much more firmly established between the highway and the beach, in pillboxes, blockhouses, and strong shelters. Mortar fire kept the enemy down until the tanks and infantry approached. The coordinated effort of tanks, infantry, and demolition teams ran very smoothly, gradually destroying the pillboxes and blockhouses of the Admiralty area, successfully reaching the lagoon by 6pm.  To the east, Logie's I Company rapidly reduced the weakly-defended Nap strongpoint and then pushed forward to the objective Nathan Road with haste while the other companies made slower progress against stronger defenses and would not be able to reach their objectives before nightfall. The Japanese in the areas south of the front line, were in greater numbers than on either of the preceding nights of the Kwajalein Island operation. They prowled in the forward area all night. Some incidents occurred as far to the rear as Corn Strong Point, more than a 1000 yards from the 32nd Infantry's advanced position. Japanese came out of shelters, screaming and yelling, throwing grenades, and charging at the men in their foxholes. They fired rifles and threw grenades from buildings that offered places of advantage. In a pocket northeast of the Admiralty area, they greatly harassed the companies near them. Attacks from the north and from the lagoon shore were also attempted by enemy troops at various times during the night. Just after sunset, a bugle could be heard sounding among the enemy shelters near the base of Nob Pier, and shortly afterward a headlong counterattack by screaming Japanese was made toward E and G Companies, 184th Regiment. As the Japanese tried to cross Will Road, they were cut down to the last man. 5 more attacks were broken up before they were actually in progress by barrages along the entire front from mortars and from the supporting batteries of artillery on Carlson Island; and more attacks followed after midnight. From various positions beyond Nathan Road, enemy machine gun, mortar, and artillery fire was directed into the forward area at irregular intervals during the night, sometimes coinciding so closely with the fire from Carlson Island that Japanese monitoring of the artillery radio was suspected. Nonetheless, over 1000 yards had been gained, by February 3. The Americans estimated they had killed around 1300 Japanese, more than were expected to still be in the island, at the cost of 54 dead and 255 wounded.  After sunset, several Japanese counterattacks and infiltration attempts were carried out against the steadfast Americans, all ending disastrously. Corlett expected to end the enemy resistance by February 4; but far too many small pockets remained in the rear and the reserve battalions were experiencing difficulties rooting them out. Corlett's final plan was for Logie's 1st Battalion to clear the remainder of the island, allowing  Companies C, B and A to attack through O'Sullivan's 2nd Battalion and Logie's 3rd Battalion. Unbeknownst to him, O'Sullivan also directed his 2nd Battalion to attack towards Nob Pier in order to complete the unfinished task of the previous day.  At 7:15, Corlett unleashed his final attack, supported by tanks. On the east, Logie's Companies A and B ran into a full-scale battle with the Japanese who had been bypassed the day before and who now poured heavy fire on the companies as they advanced toward the line of departure. It was not until 10:00 that the 2 1st Battalion companies reached the lines held by the 3rd Battalion. Then, the Americans successfully managed to advance 200 yards past Nathan Road, where the advance was stopped pending relief. Meanwhile, to the west, the attack of O'Sullivan's 2nd Battalion, supported by B Company , prevented the advance of Logie's C Company until 11:00. The Americans managed to push towards Nob Pier by 1:00, where they found no enemy resistance. Behind them, the lagoon shore continued to be mopped up, showcasing a surprising number of Japanese and Koreans surrendering.  All forward movement of the 1st Battalion had stopped, its line consisting of a series of small, exhausted groups in a dense confusion of debris. The ground was interlaced with innumerable trenches and foul with bodies of the enemy, many of them long dead. Some of the corpses had been mangled by maneuvering tanks, adding greatly to the nauseating stench that blighted the area. Finally, at 3:45, Logie's 2nd Battalion passed through the 1st to complete the assault along Kwajalein. These troops would successfully push to the island's northern tip, blasting through the remaining Japanese camouflaged dugouts and ruined concrete blockhouses.  As in every other island battle, Japanese stragglers had infiltrated the American lines through tunnels and overlooked bunkers, and the assault troops quickly learned to watch their backs. Nisei interpreters broadcast surrender appeals through loudspeakers, but there were only a few dozen takers, and most of the men who gave themselves up were Korean laborers. At long last, G Company reached Nero Point at 3:15. At 4:10 Corlett radioed to Admiral Turner: "All organized resistance… has ceased. The troops have been organized for mopping up operations." yet F Company, would still have to methodically destroy the enemy positions until they finally secured Kwajalein's northern end at 7:20. Ken Dodson went ashore the next morning. Writing to his wife, he described a desolate landscape of “shell craters and hillocks of upturned coral. Some of the Japanese had been dead from the first bombardment, the day before we landed. Their bodies were seared and bloated, and the stench was sickening. I saw one half buried in a pillbox. You could not tell whether he had on any clothes or not. The skin was burned off his back and his head lay a few feet from his body. Another looked like a bronze statue in Golden Gate Park. He lay forward in a crouch, helmet still on, both hands holding on to a coconut log of his pillbox. There were many, many others. I lie in bed at night remembering how they looked, and that awful sweetish sickening stench of powder, and kerosene and decaying human flesh, and I wonder, after all, what war is all about. I feel sorry for those Japs in a way. They died courageously after a stubborn, last-ditch, hopeless fight. They fought for the things they had been taught to believe in, with their poor little bundles with pictures of their wives and kiddies tied to their belts. . . . They can't tell me war is a fine and noble thing.' Losses during the last day were 252 wounded, with 65 Japanese killed and over 100 captured. Thus, for the Battle of Kwajalein Island, the Americans suffered a total of 142 killed, 845 wounded and 2 missing, killing around 4300 Japanese and capturing another 166. During the week after Operation Flintlock, numerous high ranking visitors descended on the battle-scarred islands of Kwajalein Atoll. Admiral Nimitz flew out from Pearl Harbor with an entourage of officers. On February 5, when fires were still burning on Kwajalein Island, he toured the blackened wastes alongside Spruance, Turner, Smith, and several other major commanders of the fleet and Amphibious Corps. Three weeks earlier Nimitz had been the guest of honor at a huge “Texas Picnic” in a Honolulu park. Walking among 40,000 sailors, soldiers, and civilians. He had pitched horseshoes, posed for photographs, and signed autographs. Afterward, the park looked as if it had been hit by a hurricane—clean-up crews had to cart away more than 50 truckloads of garbage and debris. An estimated 120,000 beer bottles had been left strewn across the grass. Now, upon setting foot on the lagoon beach at Kwajalein, Nimitz was waylaid by a mob of correspondents. “What do you think of the island?” one asked. The admiral drew a cheerful laugh by replying, “Gentlemen, it's the worst scene of devastation I have ever witnessed—except for the Texas picnic.” The operation had been a model one in almost every respect. The attacking force had achieved strategic surprise; artillery preparation, naval gunfire, and aerial bombardment had successfully softened up the target in a fashion unexcelled at any other time in the Pacific War; the ship-to-shore movement had been conducted expeditiously and without too many hiccups; supplies flowed ashore and to the front lines relatively smoothly and without interruption; the infantry-engineer teams assisted by tanks moved steadily clearing the enemy from shelters and pillboxes; and American casualties had been fairly light. Altogether, the battle for Kwajalein represented the ideal for all military operations. To complete the conquest of the southern Kwajalein islands, detachments of amphibian tanks had been landed on Buster and Byron back on February 3. Troops of the 2nd Battalion, 17th Regiment landed on Burnet and Blakenship on February 4; the chain between Ashberry and Bennett was secured by February 5. On that same day, Clement, Clarence, and Clifford Islands were also secured, although on Clifton a force of 101 Japanese fought to the death. Beverly, Benson and Berlin were also secured on February 5, seeing 119 Japanese dead on the latter. Bennett fell against the 7th Reconnaissance Troop and O'Sullivan's 3rd Battalion with 94 Japanese killed. Most importantly, Colonel Zimmerman's 1st and 3rd Battalions landed on Burton's Beach Orange 4. The fortifications on Burton were much lighter than those on Kwajalein, mostly machine gun positions and rifle pits. These were organized at the beaches with a concentration of dual-purpose machine guns grouped around the seaplane base in the lagoon. At the base of the south seaplane ramp was a 20-mm. antiaircraft machine gun. Near it, and between the two seaplane ramps, were two 13-mm. single-mount machine guns, three 7.7-mm. machine guns, and a concrete pillbox. Two 8-cm. dual-purpose guns were located on the ocean shore. The large number of empty machine gun emplacements would seem to indicate that the defenses of the island had not been completed at the time of the invasion. The few pillboxes found in the vicinity of the seaplane base were small, reinforced concrete shelters, each with two firing ports facing seaward. Most of the fire trenches and rifle pits were on the ocean side at the center of the island and at the north and south ends of the island. On the morning of February 3 after a heavy artillery, air and naval bombardment, the 1st Battalion traversed the southern end of the island against weak resistance and began pushing north supported by tanks, ultimately getting stopped by strong enemy resistance at Bailey Pier.  The following morning, the assault was resumed at 0730, the main enemy resistance had shifted to the eastern side of the island. The Japanese had reoccupied four pillboxes close to the American front line on the ocean side, and were able to hold up A Company, but with the aid of self-propelled mounts, the company took the positions. During the morning, a flight of five Navy bombers made two runs over targets that had been spotted with the aid of information from a prisoner. The planes dropped a total of two and three quarters tons on an ammunition dump, a shelter, and a heavy machine gun that had an excellent field of fire across the hangar apron. Direct hits on these targets apparently disheartened the enemy. Not a single shot was fired by them at any later time during the operation. They remained buried in their dugouts until forced out or until they killed themselves. By 1130, when the 3d Battalion passed through and took up the assault, B Company  had moved about 350 yards to the southern edge of the concrete apron, and on the right A Company  was fifty to 75 yards farther back. The 3rd Battalion continued the advance north against meager resistance, ultimately reaching Burton's northern tip by 12:10. After this, the last of the enemy were readily mopped up; and by 3:37, the island was fully secured. During this battle, the 17th Regiment suffered 7 killed and 82 wounded while reporting 450 Japanese dead. Meanwhile, to the north, the 25th Marines led by Colonel Samuel C. Cumming occupied some 55 islands in the northern part of the atoll between February 2-7, finding absolutely no enemy resistance. With Kwajalein Atoll finally secured, the next objective in the Marshalls for Admirals Nimitz and Spruance would be Eniwetok, where Major-General Nishida Yoshimi was preparing his men to fight to the last. Yet that's it for the Marshall islands today, as now we are traveling over to the CBI theater, where Generals Christison and Stilwell's offensives continued.  Now last time we left off with the gang in Burma General Liao's 22nd division, Colonel Rothwell Brown's 1st provisional tank group, General Merrill's Galahad Unit alongside Chinese and American engineers were busy building the Ledo Road through the Hukawng valley. Location parties up ahead cleared a trace the width of a bulldozer and put in the center-line stakes. The final clearing averaged 150 feet. The route of the Ledo Road in some cases followed existing roads, a circumstance that did not greatly diminish the amount of clearing needed. Most clearing was by bulldozer. Combat trails and access roads were cleared to the necessary minimum that would permit heavy equipment to use them. In the valleys, the road was generally built on embankments in order to lift it above flood level. In mountainous regions, side-hill cuts were used. The road itself had about seven culverts to the mile in the mountains and five to the mile in the lowlands. These culverts were most necessary as the road was a barrier to the normal runoff of water. Surfacing was with stream-bed gravel in the valley sections and, so far as hauling permitted, natural gravel in the mountainous sections. Surfacing was about ten inches thick on the average, and from twenty to twenty-eight feet wide. Compaction was by the normal road traffic. Two regiments of Chinese engineers did pioneer construction work. There was also a combat road, a hasty improvement of the existing Kamaing Road plus the Kachin and Naga trails, that ran through Shingbwiyang, Yupbang Ga, and Taihpa Ga, then went south. The trace of the Ledo Road was moved to higher ground on the north. Forward construction units were rationed from combat supply points. Meanwhile Vinegar Joe sought to end the campaign with a single decisive victory. He planned to deploy the 1st Tank Battalion as an armored spearhead against Maingkwan, the 1st battalion, 66th regiment, the 113th was to follow down the road to take over successive positions, while the 114th would assemble at Taihpa in reserve and the 112th was to protect the flank east of the Tanai, advancing on Mashi Daru. He expected his men to hit the enemy across their rear areas. Now January had been a very rainy month, armored warfare does not do well in mud, so it was important the terrain was dry for the offensive. Stilwell would end up on February 4th decided to shift the bulk of the 22nd division to seize Yawngbang-Lakyen line while General Sun's 38th Division cleaned up the area south and east of the Tanai.  Once this first phase was done, then General Liao's 2 regiments could support an armored advance south towards Walawbum. The bad weather, however, had also delayed road work and hampered their supply lines. Stilwell biding his time, building up a reserve at Shingbwiyang and Ningam, while the men progressed their work on the Ledo Road, and built an airfield at Taihpa before launching his second phase. This unfortunately also gave enough time for General Tanaka to prepare an orderly withdrawal towards Maingkwan. During early february, General Sun's 32nd division successfully accomplished their part of the mission, but to the southwest, the enveloping hook from the Taro Plain did not go as planned. By February 14th, the 66th regiment were beginning to arrive on the Taro Plain through heavy rain, but only the 3rd battalion of the 65th regiment managed to join them. The 66th regiment was forced to continue without the proper support until they diverted to Yawngbang Ga which they seized on the 16th. By the 18th, Stilwell and Liao personally went over to check on their regiment's location and found the entire force was within the neighborhood of the 66th command post. It seems the utter confusion during these movements saved the Japanese, as quoted by General Tanaka: "If the Chinese 65th and 66th Infantry Regiments operating in the vicinity of Yawngbang had been prompt in closing in on our left rear flank on the 15th or 16th, as predicted, the main force of the 18th Division would have faced a grave crisis." After sorting out the confusion,  the Chinese advanced from Yawngbang Ga to Lakyen Ga. There they captured a Japanese document indicating they were withdrawing. Thus another chance to envelop the enemy had thus been lost.    Meanwhile, to support Stilwell's offensive, the two Allied long-range penetration units, the Chindits and Merrill's Marauders, were preparing to embark on a new mission, codenamed Operation Thursday. It was to be the second Chindit expedition with the objective of mounting a long range penetration behind the Japanese who were opposing Stilwells forces in the Northern front. It was hoping the action would prevent the arrival of any reinforcements from the two Japanese divisions on the Central Front. General Hap Arnold wanted his airmen to take the Chindits behind Japanese lines, carry their supplies, evacuate their wounded and eventually fly them off, so he decided to create the 1st Air Commando Unit, under Lieutenant-Colonel Philip Cochram. The unit consisted of a squadron of P-51s; one of B-25s; 100 C4A Waco gliders; and a squadron of C-47s. Arnold spelled out the mission to Cochram and Lieutenant-Colonel John Alison, his deputy. "This man [Wingate] has really done some remarkable things. He has walked through the jungles. He has carried his supplies on mules. It takes him about six weeks to get his men through the jungle, across the rivers, and in behind the Japanese lines. The next time he goes in, I don't want him to walk. I want him to go by air. I want to make this an air operation completely independent of land transport. I want to demonstrate that you can use the air just like the navy uses the sea. You can land and maintain a force and support it in battle. I want you to go in there and take out General Wingate's wounded. We will make available the resources that you need. 'I not only want you to do that... but I want the USAAF to spearhead General Wingate's operations.' We gathered he wouldn't mind if we turned it into an air show." The mad onion lad Wingate also wanted to created strongholds within the Japanese controlled areas that could serve as bases to receive aircrafts of all types, store  supplies, hold wounded until they could be extracted, and act as centers for locals resisting the enemy. The motto for the Stronghold, as he called it, was “No Surrender”. Meanwhile Stilwell ordered Merril to close in on Ledo by February 7th, and the last American unit would arrive to Margherita on February 9th. Merrill's Marauders were to assemble at Ningbyen by February 21st whereupon they would envelop the 18th divisions east flank and block the Kamaing road near Shaduzap with the support of Sun's 113th Regiment. Simultaneously Stilwell's other troops were preparing for their attack on Maingkwan. Further in the south General Christison's 15th Corps was in a lot of trouble. The Japanese had been bringing in a lot of reinforcements for their forthcoming Arakan counteroffensive from both within and outside the Burma theater throughout December and January. By early February, General Hanaya had assembled his men and was ready to launch the first phase of Operation Ha-Go. General Hanaya planned to destroy the 7th Indian Division in the region east of Mayu Range using a pincer movement launched simultaneously from the north and south. After that, he would shift the main weight of his 55th Division near Ngangyaung against the 5th Indian Division in the Maungdaw region west of the Mayu Range. From there, he hoped to advance along the Kaladan valley to perform the phase of Ha-Go, named the Kaladan Operation. For this the men would advance towards Chittagong to distract attention from around Imphal and to draw the British reserves into Arakan.  On the night of February 3, Hanaya unleashed his offensive, with several columns, under the command of Major-General Sakurai Tokutaro, commander of the 55th Infantry Group. His force secretly infiltrated through the jungle under the cover of darkness, on the left bank of the Kalapanzin river near Buthidaung, through gaps between the 7th Division's widely separated brigades. The element of terrain and weather was paramount. Throughout the dry season a morning mist with heavy dew formed daily in the small hours and, unless cleared by rain and wind, normally persisted till well after sunrise; the noise made by the dew falling from the trees on to the dry undergrowth was loud enough to drown the sound of footsteps so that, in the jungle, movement in the early morning could be unheard as well as unseen. The tides were an important factor in planning, for at high tide many of the chaungs were unfordable. The knife-edge ridges into which the Japanese so often dug their defenses presented an unusual artillery problem. If guns were to bring effective fire to bear, they had to be sited on the line of the axis of a ridge, which was always difficult and sometimes impossible. Fire from any other angle meant that reverse slope defenses were untouched and accurate ranging was extremely difficult. The dense jungle covering the hilltops greatly restricted their use as observation points. Using the early morning mists, Hanaya's men shrouded their columns advance cutting deeply into the British defenses. At about 9 am the Gwalior Lancers reported to 7th Division by wireless that a column of Japanese about a hundred strong followed by another about eight hundred strong were approaching Taung Bazar. Major-General Frank Messervy immediately ordered his reserve brigade, the 89th to advance north to locate and destroy them and asked 15th Corps to speed up the arrival of the tanks. Christison ordered the 25th Dragoons to send a squadron to Sinzweya and 5th Division to send an infantry detachment to prevent infiltration over Goppe Pass. The 89th Brigade advanced north in two columns: the right column encountered the Japanese at about 4 pm near Ingyaung resulting in hand to hand fighting, and the left reached the bend of the Prein Chaung east of Preingyaung. The right column  dug in at Ingyaung and Lin babi and the left over the Prein Chaung. Although the main force of the 1st Echelon was delayed by some confusion, the advance guard surprised the Taung Bazar garrison at 7am. Without delay, the Battalion crossed the Kalapanzin River south of Taung Bazar, using captured boats, and was followed closely by the 2nd Echelon and the 3rd Battalion of the 112th Infantry Regiment. The main body of the 1st Echelon crossed the river northwest of Taung Bazar on the morning of the 5th. By 9am Taung Bazar was overwhelmed as the Japanese forces crossed the Kalapanzin River to cut the Ngakyedauk Pass in order to isolate the 7th Division. Meanwhile the 1st Battalion, 213th Regiment headed towards Ngangyaung. The battalion advanced parallel to the Sakurai Column before moving towards Goppe Bazaar. It was held up short of its objective, however, by the leading elements of 26th Indian Division committed from army reserve on 5th February to bolster 15th Corps. Despite this local setback, the Japanese hauled their mountain guns and equipment over the Mayu Range, midway between Goppe and Ngakyedauk, before attacking administrative troops, bridges, dumps, ambushing convoys and building a roadblock on the main line of communications along the Bawli-Maungdaw road. It failed to prevent supplies reaching 5th Indian Division, however, whose ammunition, equipment and food was transported by sea to Maungdaw. Overnight the rear areas of 15th Corps were transformed into the front line with administrative troops bearing much of the burden of dealing with advancing Japanese troops. To the surprise of many officers, they displayed a determination and fighting spirit unknown a year before and took a heavy toll of the Japanese attackers bearing out Slim's direction that every man in the army should be a soldier first and a tradesman or specialist second. The bulk of the 112th regiment led by Colonel Tanahashi Shinsaku marched towards the pass as the 2nd battalion 143rd regiment and Sakurai's HQ advanced south. The quickly found enemy resistance near Ingyaung which delayed their advance for over 2 days. Failing to make contact with General Sakurai, the Battalion continued its advance southward, bypassing Awlanbyin. Major Gen. Sakurai and his headquarters also got involved in fighting off enemy counterattacks near Ingyaung on the 5th and 6th and due to failure of his communications, was unable to keep in touch with his units. To further support the offensive, Japanese fighters and bombers from the 5th Air Division's 7th Air Brigade launched a heavy offensive to gian air superiority over the battlefield, using 34 fighters and 10 bombers. Between the 4th and 14th their fighters flew 350 sorties, and bombers attacked the Bawli and Briasco bridges and Sinzweya. Spitfires intercepted them but had less success than before. Japanese losses were believed to be some 14 aircraft destroyed and a number damaged, while RAF losses during the same period were around 11 fighters. On february 5th, having made such quick progress, Hanaya ordered the 143rd regiment to advance north. The 3rd battalion, 143rd managed to infiltrate through the Indian brigades en route and joined Sakurai's men to hit the pass. Seeing the danger, General Slim decided to reinforce Christison with the 26th Indian division led by Under General Lomax. Christison in turn ordered Lomax to move it forward to Bawli Bazar as quickly as possible. Upon their arrival at Bawli North, the 71st Brigade was then ordered to relieve the detachment from 5th Division on Goppe Pass and then attack the Japanese operating in rear of 7th Division. Likewise the 36th Indian division of Major-General F. W. Festing sped up their advance towards Chittagong while C-46 Commandos and C-47 Dakotas air dropped ammunition, food and other supplies to the front units. On the morning of the 6th, the 112th Regiment reached the sector north of Sinzweya and overran the headquarters of the British-Indian 7th Division while the 1st Battalion cut the Ngakyedauk Pass. In a perfect position to envelop the enemy in Sinzweya, Colonel Tanahashi disregarded the vital necessity for speed and delayed for 24 hours, giving the British time to establish a perimeter defense in the Sinzweya Basin. East of the range at about 5:00am, an enemy force, estimated at battalion strength, penetrated the widely separated posts held by the company of 24th Engineer Battalion defending 7th Division Headquarters, established machine-gun posts on tracks throughout the headquarters area and broke into the signal center. In hand-to-hand fighting the attackers were driven out, but not before all communications had been cut and ciphers compromised. Tanks from Sinzweya moved to the sound of the fighting as soon as it was light but the ground prevented them from reaching the headquarters area; rain which set in about 8:30 further hampered them and they had to withdraw. At about 10:00am, the signal center was finally overrun. Messervy, unable to exercise command any longer, sent orders to all branches of his headquarters to destroy papers and equipment of value and make their way in small parties to Sinzweya. Most of them succeeded in doing so during the following 24 hours. Major-General Frank Messervy and his staff would manage to successfully escape towards Sinzweya. Consequently, instead of ordering a general withdrawal like the Japanese expected, Christison directed the 9th Brigade to organize a defense of Sinzweya, which was the weakest link of the four isolated, self-contained all-round defensive boxes held by each brigade of the 7th Division. By the 7th, the defense of Sinzweya, also known as the Admin Box had been consolidated. The perimeter consisted of a series of small defended posts held, in the main, by administrative units, except at the south east and southwest corners where the roads entered the area. These were held by 4/8th Gurkhas and a company of 2nd West Yorkshire. There were insufficient troops to hold the whole of the Point 315 feature, and thus there was a deep reentrant between the southeast and northeast corners of the perimeter extending back to the southern end of Ammunition Hill. Most of the artillery was disposed on the southern face with attachments holding perimeter posts. The 25th Dragoons were in mobile reserve in two harbors held by a company of 3/4th Bombay Grenadiers, one each side of Ammunition Hill. The 2nd West Yorkshire constituted the infantry reserve and was located with divisional and garrison headquarters on the western side of Ammunition Hill. The main dressing station in the southwest corner was being moved to a more secure area. During the night, the Japanese launched an assault against Sinzweya, yet the tenacious defenders managed to hold on against the fierce enemy pressure. That night, the 33rd Brigade also managed to repulse an attack against Sinohbyin, though the arrival of these reinforcements would allow Sakurai to extricate himself from Ingyaung and head to Sinzweya to take command over the assault. On February 8, all British troops east of the Mayu range were receiving supplies by air, yet the strong presence of enemy fighters disrupted the first few attempts. Eventually, British air superiority would be restored. The No. 31 Squadron and 62 Squadron were reinforced on the 10th by 194 Squadron and on the 25th by 117 Squadron, recently arrived from the Middle East. Not only were 7th and 81st Divisions kept supplied with food and ammunition, but such amenities as cigarettes, rum, mail, razor blades and newspapers were delivered by air to the troops in increasing quantities as time went on, certainly a morale booster. Throughout the battle the Strategic Air Force and 224 Group gave constant close support to 15th Corps. In addition to providing escorts for transport squadrons, Hurricanes harried road, river and coastal transport on the Japanese lines of communication to Arakan that movement by day into the area virtually ceased. Tactical bombing of enemy positions was undertaken by two Vengeance squadrons which flew no less than 269 sorties in just over a week. The transports flew a total of 714 sorties in 5 weeks, successfully delivering nearly 2300 tons of supplies. From the night of February 8 onwards, the Admin and other boxes would also hold firm against repeated ferocious Japanese infantry night assaults, occasional air attacks and limited artillery bombardment from a handful of mountain and battalion guns by day and a medium gun firing from the nearby tunnels, thus showcasing the new spirit of the British-Indian troops. As quoted by Lieutenant-General Pownall: “We've learned how to fight where we stand and NOT to be frightened of the bogey of infiltration.” I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. Kwajalein has finally fallen, leaving the rest of the Marshalls at the mercy of the colossal allied air, land and sea forces. Within Burma, the Chinese, British, Indian and Americans were ferociously meeting the Japanese, showcasing their dominance in the theater was no longer as sure thing, now the Japanese faced a much stronger enemy.   

The Pacific War - week by week
- 114 - Pacific War - Fall of Shaggy Ridge , January 23-30, 1944

The Pacific War - week by week

Play Episode Listen Later Jan 23, 2024 40:17


Last time we spoke about the operations HA-GO, U-GO and the continued drive against Shaggy ridge. Lt General Mutaguchi Renya sought to invade India and was continuously scheming to drag the rest of the IJA on this rather insane endeavor. Yet the allies also tossed their own operations in the Burma theater greatly disrupting the Japanese planners and achieving numerous objectives. Over in New Guinea, Vasey launched an offensive against the Kankeiri saddle, designated operation cutthroat. Meanwhile General Nakano 's men were in a dire situation with the allied seizure of Sio and Saidor. Multiple Japanese units found themselves all doing the same thing, retreating further north. It seemed no matter what defensive lines they established, the allies kept their advance over land and periodically amphibious assaults their flanks and rear. The formidable defenses region of Shaggy ridge was not going to hold up against the allied advance much longer.  This episode is The Fall of Shaggy Ridge Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  The Australian advance overland and Saidor operation had paid great dividends over and above the establishment of forward military base construction. The allies had formed a giant wedge between a significant residue of the Japanese fleeing the Finschhafen area. General Adachi commanding the 18th area army was facing a nightmare. Prior to the American landing, he had visited the 51st division HQ at Kiari and then traveled overland to the 20th Division over at Sio. He was fully aware of the hardships facing both forces. Meanwhile news of the Saidor landings hit Rabaul creating a massive debate. Senior officers sought to bring over all available troops to try and retake the town. Others sought to save as many troops as possible for a defense of Wewak, considering it the next main allies target. General Imamura favored bypassing Saidor altogether and withdrawing over inland trails. Thus Adachi appointed General Nakano to take charge of the withdrawal to Madang, and ordered 8 other companies to cross the Ramu valley to Bogadjim to harass the Americans at Saidor. These were purely defensive maneuvers. The Japanese also faced the daunting task of how to evacuate large numbers of troops from the 20th and 51st divisions from the impending allied trap. Nakano took the lead getting the 20th to retreat up the coast while the 51st worked their war over the inland trails. Nakano would soon be forced to abandon the plans and ordered both to pull into the interior to retreat towards Madang, nearly 200 miles away. This would mean the exhausted, starving and sick Japanese had to battle through the jungles, ridges, rivers and other horrors of the Finisterre range.  Meanwhile Saidor was easily secured by the 32nd division, the Australian 7th division advanced through the Ramu Valley and came face to face with Shaggy Ridge. Shaggy ridge had been transformed into a heavy fortified position with numerous nasty features such as the Kankeiri saddle, Pimple, Intermediate snipers pimple, Green snipers pimple, Prothero 1 and 2 and so forth. During the first weeks of January the Australians made very little headway against the honeycombed Japanese defenses. Their air forces were called in numerous times to plaster the ridgelines in a 3 day assault designated Operation Cutthroat. On the 18th of January, B-25s from Nadzab and Port Moresby would drop 500 lb bombs all over the defenses. On the 21st P-40s strafed and bombed the area and this was met with some reorganizing of the ground forces. The 15th and 18th brigades relieved the exhausted 21st and 25th. Brigadier F. O Chilton began the new job by opening heavy artillery up on Prothero I. Captain T. L James with the 2/2 pioneer battalion described the attack on January 20th “At 1000 hours we met 2/12 Infantry Battalion at the appointed rendezvous, where I met their CO., Lt.-CoI. C. F. Bourne. We did not stay long at the rendezvous but formed up and commenced the long approach march. It was a gruelling day. The long single file moved silently up the deep ravines, scaling cliff-faces with the aid of ropes and lawyer vines. It took us the entire day to cover the four mile approach. In one spot that was almost impossible to traverse—a steep-sided cliff—they rigged lawyer vines between trees to act as a handrail and allow us to pull ourselves up." Despite the harsh conditions and fierce resistance, the Australians got atop Canning saddle and then forded the Mene river and drew near the village. Colonel Matsumoto's men were now trapped between the 2/9th battalion advancing from the Pimple and the 2/12th battalion from Prothero 1. To the east there was the 2/10th battalion about a mile away from the main Japanese defensive position along the Kankeiri saddle. On the 22nd, the 2/12th dispatched D company who advanced between Prothero1 and Prothero 2. At 10:40am they began to fire their artillery upon Prothero 2 and at 11:15am a platoon tried to progress but was held down by Japanese snipers and machine gun fire. A company came through D company to advance along Shaggy ridge until 3:30 pm once they took were held down by Japanese fire. Then a single australian section rushed forward led by Bren gunner Private Bugg. His team hit a Japanese machine gun crew from just 30 yards away. He seized a toehold quickly upon Prothero 2. After some bitter fighting Prothero 2 had fallen into allied hands. Meanwhile to the south the 2/9th sent a patrol out on the 22nd who found pill-boxes at McCaughey's knoll occupied with Japanese gunners. At 10:45am as allied artillery hit Prothero 2, Captain Taylor led a company of the 2/9th and assaulted McCaughers knoll. They were quickly pinned down, but by 1:15pm word reached them that Prothero 2 was captured and that the entire battalion was to push along Shaggy ridge. During that afternoon Taylor took his company to the western side of Shaggy ridge, getting ready for a new flanking maneuver against McCaughey's knoll. The men fought their way up the knoll cleaning up pillbox one after another, capturing McCaugheys knoll by nightfall. It would cost them 8 men wounded. More than 100 dead Japanese were found over the Prothero-Shaggry ridge area when mop up crews did their work. Meanwhile 2/10th kept up the pressure in the east. On the 22nd A Company led by Lt Gunn seized a foothold on Faria Ridge and, prompting the enemy by late in the afternoon, to abandon Cam's Hill, which was occupied by the 2/10th by 5.20 p.m. During the night and early morning of january 23rd, two counter attacks were launched by the Japanese.  At 2.40 the forward troops of A Company on the ridge were attacked from the south but the attack was repulsed with no casualties. After this the Australians moved down the track towards Kankeiri. Captain Haupt's B Company of the 2/12th advanced down the track from Prothero 2. By 6pm they were atop the saddle around Crater Hill when they came across a Japanese gun position containing 150 rounds of 75mm ammunition. Half an hour later they ran into some resistance from slopes atop Crater Hill. They would pull back to the Kankeiri saddle to dig in for the night.  The 2/10th then dispatch D company led by Captain Kumnick to advance along the Faria Ridge. They made it 1500 yards before running into a well entrenched position that held them down with machine gun fire. During the night however the Japanese abandoned their entrenchments for Cam Hill allowing the 2/10th to establish itself in a position roughy 1200 yards southeast of Crater Hill the next day. On the 24th, the 2/9th took over the responsibility for Shaggy Ridge up to Prothero 2 allowing the 2/12 to advance up Kankeiri.  Small patrols from company B of the 2/12th reached the top of Crater Hill that day finding an enemy position on the southern slopes. On the 25th, the 2/12th and 2/10th probed enemy defenses on all sides of Crater Hill looking for decent approaches to attack. This led to several skirmishes, seeing both sides suffer casualties. One patrol led by Lt Coles of the 2/2nd pioneers, surveyed the Paipa mule track along the valley of the Mindjim, firing upon small bands of retreating Japanese. The Australians gradually converged to attack Crater Hill, but Matsumoto's defenders put up a valiant effort to repel the assaults. On the 26, Brigadier Chilton ordered Companies C and D of the 2/9th and Companies C and B of the 2/12th to assault Crater Hill. This saw companies C and D of the 2/9th perform a outflanking maneuver to the north tip of the Mindjim valley to hit the enemy's right flank, while Companies C and B of the 2/12th held the enemy down. Captain A. Marshall's C company led off at 10.35 a.m, passing from Shaggy Ridge through Kankirei Saddle and then to the north, with Captain Taylor's D company following to provide flank protection. By midday Marshall reported that he had advanced some 600 yards and passed through several old and abandoned positions finding no enemy. Cautiously he pushed on, at 5 p.m. he reached the summit of 4100. The main enemy position was to the south between Marshall and the 2/10th and 2/12th Battalions. Leaving Taylor to occupy the summit of 4100 Marshall advanced south towards Crater Hill in an attempt to surprise the enemy from the rear . He met them about 300 yards south-east from the summit just at dusk. The leading platoon attacked along the usual razor-back but withdrew because of heavy machine-gun fire. At 7 p.m. Marshall sent Lieutenant White's platoon round the right flank but approach from this flank was also very difficult and White was killed. By the nighttime, they had successfully surrounded Matsumoto's weakened defenders. Matsumoto's defenders had established extremely formidable positions and had a large number of automatic weapons at their disposal. Matsumoto was ready alongside his men to make a final stand. Basically a siege of Crater Hill began and would only end after 5 brutal days. The first two days saw Chilton order the 2/9th take responsibility for the southern slopes of 4100 and Kankeiri saddle, while the 2/12th held Protheros and Shaggy ridge, and the 2/10th maintained pressure on the south-eastern slopes of Crater Hill. Skirmishes borke out everywhere, as the artillery smashed Crater Hill. Captain Whyte of the 2/4th field regiment fired 2000 shells, shattering trees, which unfortunately created more timber obstacles for the advancing Australians. At 9.30 a.m. on the 29th, 19 Kittyhawks dive-bombed Crater Hill, followed by ten minutes of artillery fire. At 1.30 p.m. the artillery laid down a barrage and machine-gun fire covered an assault on Crater Hill from the west by Captain Daunt's company of the 2/9th . The leading platoon attempted to rush the enemy position up a very steep and open slope but the Japanese, entrenched on a razor-back, were too strong and drove them back. The Australians also had the bad luck to be shelled by their own artillery. Each time they performed an assault, the stubborn Japanese held firm. Finally on the 30th with the help of some heavy rain Matsumoto decided to evacuate during the night. Matsumoto and the remnants of his force withdrew towards Yokopi and Kubenau valley. After dawn on the 31st, Australian patrols found Crater Hill abandoned and it was a horror show. They found a ghastly mess. At least 14 dead were found and evidence of burials alongside them. The 2/9th and 2/10th advanced occupying the hill on February 1st. With that, Shaggy Ridge and the Kankeiri saddle had finally fallen. Chilton sent out patrols to pursue the retreating Japanese and perform mop up operations. By February 6th his forces managed to seize Paipa and Amuson. The Australians had suffered 46 deaths, 147 wounded while the Japanese figures were estimated at around 500 casualties. Meanwhile, Brigadier Hammer had also carried out two operations during this time period. The first was a diversionary attack against the Spendlove Spur held by elements of the 5th company, 80th regiment. This was carried out by Captain Kennedy company of the 24th battalion, whom managed to surprise the Japanese and quickly seized Cameron's Knoll. On January 30th, the 57/60th battalion led by Lt Colonel Robert Marston departed Ketoba and along another company led by Captain McIntosh assaulted Orgoruna, Kesa and Koba. The Australians would find Orgoruna and Kesa undefended.. Lt Marston ordered Major Barker 's 8 company to patrol Koba, and they would enter Koba on  February 1st finding nothing, so they  pushed on towards Mataloi 2 . There were signs of very recent occupation and, 200 yards along the track , they were ambushed. Barker brought heavy fire down upon the Japanese ambush position and managed to capture Koba that night. On the morning of the 3rd, about 400 yards east of Koba, Barker again struck a Japanese ambush position. They quickly outflanked the enemy who withdrew through Mataloi 2 towards Mataloi 1 . By the time Mataloi 2 was occupied at 6.30 p.m., there was not enough time to hit Mataloi 1 nor to allow adequate consolidation of Mataloi 2 before dark. At 9.30 p.m. the Japanese counter-attacked from the direction of Matalo 1, commencing the assault with a heavy mortar bombardment. As Mataloi 2 could be defended from three sides, Barker decided that he could hold the area best from high ground to the south which would also be out of range of the enemy mortars. Accordingly he ordered a withdrawal and departed with his headquarters and one platoon. Apparently the orders did not reach the other platoons who were encircled while the remainder of the company was withdrawing to Koba. Long-range enemy machine-gun fire was directed at Kesa at the same time as the counterattack developed at Mataloi 2. The 57th/60th pulled out concluding their little raid. Now Brigadier Hammer's 15th were getting ready to pursue Matsumoto's detachment who were fleeing to Kwato. But that is all we have for New Guinea, as were are moving back over to New Britain. Last time we were over in New Britain, the Americans had captured Hill 660, and were unleashing patrols to try and figure out where the Japanese were concentrating. Now they sought to secure the Borgan Bay-Itni river line. Meanwhile on the other side, General Matsuda's battered men had begun a retreat heading east via the Aisalmipua-Kakumo trail towards Kopopo. They also received reinforcements in the form of the fresh 51st reconnaissance regiment who took up the job of rearguard. The Japanese knew the terrain better than their American counterparts, thus held distinct advantages. They knew good grounds to put up defenses and how long they could hold out in such places until they should retreat. The Americans did not enjoy good maps, they had to painstakingly explore where they went. They relied on native reports on where to go, but in the end they were like explorers jumping into jungles, atop mountains and a hell of a lot of swampy terrain. The rainforests could be so dense, patrols could be moving yards from another and not know it, imagine trying to find hypothetical objectives in such places?   Thus an enormous amount of vital patrolling was performed, beginning on January 19th with Captain Ronald Slay's men of L Company 1st marines. They advanced past Mt. Gulu, Langla volcano and Munlulu before heading down the saddle of Mt. Tangi. They managed to ambush a group of 20 Japanese being led by 8 armed natives, who fled east after 6 Japanese were killed. Slay took his men across the east-west government trail, only finding some Japanese telephone wire, which was severed. On the 22nd two patrols each consisting of a reinforced company departed the airdrome perimeter to converge from two directions along the trail junction Captain Slay's men discovered. The first was elements of the 1st battalion, 1st marines led by Captain Nikolai Stevenson, the other was led by Captain Preston Parish with elements of the 7th marines who took landing crafts to Sag Sag, the terminus of the east-west Government trail. Parishes men would bivouac around 1.5 miles inland near Aipati on the 24th while Stevensons men headed south of Mt Gulu. Both patrols found no Japanese, but Parish gained some valuable intelligence from a native village, who indicated there had been several Japanese parties around. On the 23rd, Stevenson and his men ran into a concealed machine gun crew 30 yards near Mt Langla. The Americans scrambled to fight back at an enemy they could not see. They did not lose any men, but had no idea if they hit any Japanese either. They continued their advance afterwards and would be ambushed again, this time 1500 yards south of Mt Munlulu. This time they seemed to be facing a force of platoon strength. By the 25th Stevenson and his men were pulling back to Mt Gulu and were relieved by another incoming patrol led by Captain George Hunts K Company, 1st marines. Meanwhile Parish's patrol continued east as the natives had indicated to them where the Japanese might be retreating through. On January 27th Hunts company ran into Parish's and both shared information and went in opposite directions hoping to hunt down nearby Japanese units. Hunt set off to the location where Parish's men had run into a Japanese ambush previously, expecting to find at least 50 Japanese. At 7am on the 28th, Hunt's men came across an outpost line and engaged it for hours, seeing 15 casualties. Hunt pulled his men back out of mortar range and the Japanese swarmed upon them forcing the Americans to perform some heated rearguard actions. Overall these patrols amongst others allowed the Americans to get a better picture of the terrain and concentration of the enemy. For two weeks the American patrols searched for the enemy headquarters running into countless skirmishes, mostly against the forces of Colonel Sato Jiro. By the 27th, Matsuda had reached Kokopo and received new orders from General Sakai that he was to take the men further on towards Iboki. Colonel Sato was to again provide the rearguard. This allowed the Americans to seize Nakarop, a placed their translators had mistranslated from Japanese documents as “Egaroppu”. It had been the nerve center of General Matsuda's operations. They found countless abandoned tents in bivouac areas, the village contained native and Japanese built structures. There was a huge sign saying "Matsuda Butai Army Command Principal Place." There were traces of elaborate radio installations recently removed containing an American-made telephone switchboard labeled "Glory Division." It would turn out Matsuda's personal quarters, however, were actually located off the main trail roughly midway between Magairapua and Nakarop, its approaches so skillfully concealed that patrols did not find it until several days later. Well camouflaged bivouac areas also infested this entire region. With the capture of Matsuda's former headquarters, all patrols were combined into the Gilnit Group led by the legendary Colonel Chesty Puller. Puller pointed his force in the direction of the Borgen Bay-Itni River to clear it out. They departed Agulupulla on January the 30th as the 5th Marines relieved the 2nd battalion, 1st marines to attack the Iboki area. Attempts were made at leapfrogging, using landing craft to hit places hoping to trap Japanese during the advance. The landing craft were operated by the Boat Battalion, 533d Engineer Boat and Shore Regiment, of the Army's 2d Engineer Special Brigade. They were made available to carry out the amphibious phase, and the division's little Cub artillery spotter planes for observation and liaison. Rough seas frustrated the first landing attempt at Namuramunga on February 4th, forcing two patrols from the 2nd battalion to proceed overland from Old Natamo via a coastal track. They got as far as Mambak killing a few stragglers and taking 3 prisoners. The next day another patrol landed at Aliado and advanced down the coastal track to the mouth of the Gurissa river through Kokopo and Gorissi. By the 10th of february they managed to kill 16 stragglers and grabbed 6 prisoners who they brought back to the Borgen Bay perimeter. Meanwhile the 3rd battalion advanced into Gorissi by boat on the 12th and setup a radar station. They then dispatched a patrol to the EI river on the 16, finding it impassable. Another patrol was sent to leapfrog around the Arimega Plantation on the 19th. It was seized quickly and now the Americans were very close to Iboki.   Meanwhile Sato reached Kokopo, but did not linger long and continued on to Karai-ai by February 12th. That day the 3rd battalion, 5th marines, aware of the Japanese course, set up an advance base at Gorissi. Now 20 miles separated the Japanese rearguards from their pursuers. Sato and his men would reach Iboki by February 16th, while the Marines were fording the El river, 30 miles behind. It would take them 5 additional days to reach Karai-ai. To the south Puller's group had reached Gilnit and Nigol on the 10th, finding no enemy. These actions saw the Americans secure the western half of New Britain. 2 days later, Company B of the 1st Marines landed on Rooke Island where they set up a radar installation. They also had to patrol the islands to see if any Japanese remained upon it. They fanned out, running into native villages who offered them fresh fruit. They would come across machine gun emplacements, abandoned bivouac areas and some medical stations, but no Japanese. The enemy had clearly evacuated the island   All the way back over at the Arawe area, Major Komori had received new radios on February 5th enabling him to resume communications with the 17th divisional HQ. He received a gloomy report  “At present, the airfield is covered with grass 4 to 5 [feet] high. The airfield, 200 m [sic] in width 800 m in length, will be serviceable only for small airplanes. However, it will take quite some time to develop it. Consequently, I believe that it will not be of great value.” Knowing about Matsuda's withdrawal, he began casting envious eyes in the same direction. On February 8, he hinted more broadly to that effect: “As has been reported, the value of Merkus airfield is so insignificant that it seems the enemy has no intention of using it… Due to damage sustained by enemy bombardments and to the increased number of patients, it becomes more and more difficult to carry out the present mission… It is my opinion that as the days pass, replenishment of supplies will become more and more difficult and fighting strength will be further diminished; our new line will be cut off and consequently leave us with no alternative but self-destruction.” Divisional HQhowever was not pleased with this and sent a telegraphic response the following day ordering him curtly to continue his mission. Komori would write in his diary that day "Wondered what to do about the order all night long. Could not sleep last night… I felt dizzy all day today." Fortunately for Komori, on February 17th Sato was ordered to occupy key positions at the Aria river's mouth to help supply him by land. This allowed Komori to begin his retreat north on the 24th while Sato evacuated the Iboki stores to Upmadung. Komori's departure would be just in the nick of time as the Americans dispatched two tank platoons to clear out the airfield area on the 27th. They would find zero enemy resistance and this would put an end to the Arawe operation. And that will be all for today for New Britain as we are going to be covering some big allied planning.    Over in the southwest and south Pacific Areas, General Douglas MacArthur continued his plan to drive back towards the Philippines. This would be done via amphibious operations along the north coast of New Guinea. His next main target was the Vogelkop Peninsula, then the Palau Islands, then the invasion of Mindanao. This would also see the Japanese lines of communications to the Dutch East Indies cut off. Yet before all of this he needed to capture the Hansa Bay area of northeastern New Guinea and then Hollandia in the Dutch part of New Guinea. This action would allow his forces to bypass the Japanese stronghold at Wewak. Meanwhile there were the ongoing efforts to reduce Rabaul, and to continue that he still had to capture the Admiralty Island and Kavieng, which would completely cut off Rabaul. The planners for the south, southwest and central Pacific Areas met at Pearl Harbor on January 28th. However the Joint Chiefs of Staff decided to delay MacArthur's invasion of the Admiralties and Kavieng pushed it to April 1st. They had determined it was better to prioritize the invasion of the Marshall islands in the central pacific. This delay would further delay most of the southwest pacific operations along the New Guinea coast. Meanwhile Admiral Kusaka and General Imamura had sent the bulk of the 230th regiment and the recently arrived 1st independent mixed regiment to New Ireland. The 2nd battalion, 1st independent mixed regiment was sent to the Admiralties on January 25th, joining up with Colonel Ezaki Yoshio's 51st transport regiment. Then the 1st battalion, 229th regiment was sent to the Admiralties on february 2nd. These were last ditch efforts by the Japanese to secure a very desperate lifeline for Rabaul. No offensive could be mounted for at least 3 months, thus the Japanese were given ample time to reinforce and strengthen their defenses. Admiral Halsey also had plans to invade the St Matthias Islands as a preliminary for the attack upon Kavieng, and this like MacArthur's plans were thrown into disarray. In view of all of this MacArthur suggested to Halsey a new plan, codenamed Operation Squarepeg, to seize the Green Islands and establish a new PT boat and or air base there. With that in hand they could project air and naval power further against Rabaul and perhaps even as far as Truk. However many of the officers did not believe any of this would significantly isolate Kavieng and Rabaul. Furthermore, they believed it doubtful that fighters stationed at a base in the Green Islands would even be able to cover Kavieng. Admiral Wilkinson, with the backing of Admiral Fitch and General Geiger, suggested that the proposal be abandoned, and that plans be laid for a landing either at Borpop or Boang Island. On 28 December, however, after analyzing the situation, Colonel William E. Riley, Admiral Halsey's War Plans officer, made the following observation: “There is no doubt but that the occupation of this area [Borpop] and the utilization of air facilities thereat would assist materially in the neutralization of both Rabaul and Kavieng. However, the grave possibility that such an operation would result in the employment of approximately two divisions and additional naval support, not now available and will--in all probability--not be made available in time for this type intermediate operation, makes it necessary to eliminate Borpop as a possible intermediate operation… Though Green Island is not as far advanced as Boang Island, yet it is quite possible to provide fighter cover for strikes on Kavieng. In addition, dive bombers, based on Green Island, can operate most effectively against shipping at Kavieng.”Thus Halsey elected to go ahead with Operation Squarepeg anyway because a fighter umbrella could be tossed over the Green Islands during an amphibious invasion, something that would not be possible for Boang or Borbop. Halsey's staff went to work planning the amphibious landing. It would be carried out by elements of General Barrowclough's 3rd New Zealand Division. PT 176 and PT 178 of Lieutenant-Commander LeRoy Taylor's Torokina Squadron conducted hydrographic reconnaissance of the islands on January 10th and discovered the southern channels near Barahun island were the most suitable. 300 men of the 30th New Zealand battalion led by Lt Colonel Frederick Cornwall got aboard the APDs Talbot, Waters and Dickerson, covered by the destroyers Fullam, Bennet, Guest and Hudson led by Captain Ralph Earle. They landed on Nissan Island and performed a survey finding a promising airfield site. They also discovered there were no more than 100 Japanese at a relay station alongside 1200 native Melanesians. Pretty sure I said this before in the series, but I will repeat it. Melanesians are one of the predominant indigenous inhabitants of the Melanesian islands that are found in the area spanning New Guinea to the Fiji Islands. Something pretty neat about them, along with some indigenous Australians, they are the few groups of non-Europeans to have blond hair. The Melanesians were so friendly to the New Zealanders and so hostile to the Japanese that it was decided to omit the usual preliminary naval and aerial bombardment for the landings.  Now over in the Central Pacific plans to invade the Marshall were underway, even before the successful liberation of the Gilberts. The operation was codenamed Operation Flintlock, and Admiral Nimitz assigned the 4th Marine division, reinforced with the 22nd marine regiment and Army's 7th division to train intensively for amphibious warfare. They were deemed Tactical Group 1, led by Brigadier General Thomas Watson. They would be backed up by a whopping 23 aircraft carriers, 15 battleships, 18 cruisers and 109 destroyers. Yet things had certainly changed since 1942, the American Navy was packing overwhelming heat. Admiral Spruance, now commander of the 5th fleet, would hold the highest operational command for Operation Flintlock. Admiral Turner would be commanding task force 51 and the Joint Expeditionary Fleet and General Holland Smith would be commanding all the expeditionary troops. General Smith's position in the chain of command in relation to Admiral Turner was made much clearer than it had been during the Gilberts operation. Simply put he was put in direct command of all landing forces and garrison forces once they were ashore. The troop commanders of each of the landing forces, the 7th and 4th Marine Divisions, were expressly placed under Smith until such time as Admiral Spruance should determine that the capture and occupation phase of the operation had been completed. However, Smith's authority as commander of expeditionary troops had one limitation. It was recognized that "the employment of troops, including the reserve troops engaged in the seizure of objectives, is subject to the capabilities of the surface units to land and support them," thus any directives issued by Smith as to major landings or as to major changes in tactical plans had to have the approval of Turner before they could be issued. To this extent, the expeditionary troops commander was still subordinate to Turner. They would also be supported by Rear Admiral Marc Mitscher's fast carrier force, task force 58 and Admiral Hoovers land based air forces, including the 7th air force and other Navy air forces. So yeah, America was coming in overkill. Nimitz's original plan was to advance into the Marshalls by simultaneously hitting Kwajalein, Maloelap and Wotje. Together these contained 65% of the aircraft facilities in the island group, leaving the 35% remainder on Jaluit and Mille. Jaluit and Mille could be neutralized and bypassed. Yet after facing the difficulties during the Gilberts operation, Nimitz decided to also bypass Maloelap and Wotje as well, so he could concentrate all his forces against Kwajalein. General Smith and Admirals Spruance and Turner opposed this, arguing that sailing into Kwajalein would be too exposed if Maloelap and Wotje were left unoccupied.  Nimitz 'new plan would see General Corlett's 7th division hit the southern group of islands in the atoll, including Kwajalein island, while Major General Harry Schmidt's 4th marines would hit Roi-Namur and the other northern islands of the atoll. Task Force 52, would transport the 7th Division while Rear Admiral Richard Conollys task force 53 transported the 4th marines. After some meetings, Spruance managed to secure the invasion of Majuro, which would be carried out by Lt Colonel Frederick Sheldon's “Sundance” Landing Force. They consisted of the 5th amphibious corps reconnaissance company, the 2nd battalion, 106th regiment and the 1st defense battalion. Spruance wanted to make the atoll a fleet base, so airfields could be constructed to help cover the line of communications to Kwajalein. To support the main landings, Mitschers fast carrier force was going to smash the enemy aircraft and air facilities at Wotje, Maloelap, Roi-Namur and Kwajalein while his vessels simultaneously coordinated with Turners cruisers and Rear Admiral Ernest Small's Neutralization group task force 50.15 to naval bombard them as well. The main threat that needed to be neutralized quickly was Eniwetoks airfield. Meanwhile Hoover's land based aircraft would help neutralize Mille and Jaluit and help smash the other islands and shipping. Throughout November and December, two atolls would receive more attacks than the others. Mille closest to the Gilberts, thus much more accessible, earned the lionshare of attention. Maloelap with its large air facilities had to be kept under constant surveillance and attack, thus she came second. Beginning on December 23rd, aircraft based out of the Gilberts began increasing air strikes against the Marshalls.  On Mille between November 24th to December 18th, 106 heavy bombers dropped 122 tons of bombs over the runways and facilities. The next week bombers and fighters began attacking Mille's fuel dumps, leveled all buildings, destroyed 11 grounded aircraft and another 13 in the air. Mille was neutralized and the Japanese would abandon its airfield by January. The damage dished out to Maloelap was extensive, but not as crippling. Her runways were not entirely put out of operation. From January 11th to the 25th, B-25's destroyed her ground installations, but still her airfield remained operational. On January 26, 9 B-25s, followed by 12 P-40s, flew into Taroa for a low-level attack. The B-25s destroyed 9 interceptors on the ground and 5 more after they were airborne. The control tower and two other buildings on the airfield were set afire and four tons of bombs were dropped in fuel dump and dispersal areas, starting large fires. As the B-25s left the target to return to Makin they were chased by about 15 Japanese fighters. 30 miles south of Maloelap the 12 P-40s met the bomber formation and immediately engaged the enemy fighters, destroying11 of them and severely damaging 2 more. The strike of January 26 was decisive. Practically all of the remaining enemy air strength at Maloelap had been destroyed, and the once formidable base was rendered almost powerless to defend itself against air strikes,  thus neutralized. Jaluit was subjected to 15 attacks reduced to rubble and Wotje was hit 14 times suffering extensive damage. Meanwhile Admiral Pownalls task force 58.1 and 58.3 consisting of 6 fast carriers, 5 heavy cruisers, 2 light cruisers, 3 of the new class of anti aircraft cruisers, and 12 destroyers hit Kwajalein on December 5th. That day saw her attacked by over 246 aircraft. As a result 19 Japanese interceptors and 4 bombers were destroyed at Roi-Namur, 7 cargo ships were destroyed at Kwajalein and extensive damage was inflicted upon both bases. Simultaneously, 29 aircraft hit Wotje where they destroyed 5 grounded aircraft, set fire to hangers, machine ships and barracks. Japanese interceptors attacked Pownall's carriers, though they were unable to inflict serious damage. Following these attacks, Hoover's aircraft continued to smash Kwajalein, tossing 10 attacks, dropping nearly 210 tons of bombs on the atoll. Roi-Namurs airfield still remained operation by January 29th however, though she only had 35 aircraft on Roi-Namur; 10 reconnaissance planes on Kwajalein; 13 aircraft on Maloelap; 12 on Wotje and 15 on Eniwetok. The Japanese did not have any effective air force to defend the Marshalls any more. The feeling of the men on the islands, was doom.  I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. Finally the Australians had taken the formidable position known as Shaggy Ridge. The Japanese continued the harrowing marches going north as their enemy would not let up. In the Marshalls the IJA and IJN personnel were inflicted the full might of American's wartime productivity, and they all knew Uncle Sam was coming to pay them a visit soon. 

The Pacific War - week by week
- 104 - Pacific War - The Battle of Sattelberg, November 14-21, 1943

The Pacific War - week by week

Play Episode Listen Later Nov 29, 2023 40:40


Last time we spoke about the Japanese counteroffensive against the Marine beachhead on Bougainville. Things were looking bad for the Japanese before they got even worse. The Japanese had underestimated the amount of Marines on Bougainville and sent Major Mitsuhiro with his special units to try and hit the marine left flank, later to join up with the Iwasa detachment. Mitsuhiro's men were in for a hell of a surprise when they attacked a larger force than expected. They took heavy losses before pulling back into the interior of the island to search for Iwasa. Meanwhile Iwasa also bit off more than he could chew with a counteroffensive targeting the Piva trail. In the end the marines not only repelled the attacks, but also greatly expanded their perimeter. We also spoke about the battle of Changde seeing the forces of Yokoyama crush multiple Chinese armies and unleash chemical and biological warfare in the area. This episode is the Battle of Sattelberg Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  Vice Admiral John Henry Towers the commander of pacific air force circled a plan to recapture Wake island and use it as a springboard to latte assault the Marshalls that were around 500 miles south. Admiral Spruance favored opening a new campaign much father southeast, where the fleet could count on more land base air support in the south pacific. Spruance wanted to launch an offensive into the Gilbert Islands, some 600 miles southeast of the Marshalls. Admiral Nimitz was swapped by this and in turn twisted King's arm. And thus was born Operation Galvanic, the simultaneous capture of the Ellice islands, the Gilbert Islands and Nauru set for November 15th. Since his victorious return from the battle of Midway a year earlier, Admiral Raymond Spruance had privately longed for a major command at sea. But it was an admirals way to lobby for a job and he would not be surprised when Nimitz told him one morning in May of 1943  “There are going to be some changes in the high command of the fleet. I would like to let you go, but unfortunately for you I need you here” Spruance replied “Well, the war is an important thing. I personally would like to have another crack at the Japs, but if you need me here, this is where I should be.” The next day the two met again and Nimitz said “I have been thinking this over during the night. Spruance, you are lucky. I've decided that I am going to let you go, after all.” Nimitz reported to King the new assignment during their meeting in San Francisco a month later. On May 30th, Spruance received the rank of vice admiral and shortly after was detached from the CINCPAC staff and placed in command of the Central Pacific Force, later to be designated the 5th Fleet. It would be the largest seagoing command in the history of the US Navy.  Spruance would have little more than four months to plan the largest and most complex amphibious operation yet attempted. Naval forces and landing troops would be taken from far flung parts of the south pacific and USA mainland. His key commanders had not yet been identified. Spruance immediately recruited a chief of staff with a lot of experience and initiative, his old friend and shipmate, Captain Charles “Carl” Moore. Moore had been serving in Washington as a member of Admiral King's war planning staff. Spruance asked Moore to select other key staff officers, poaching many from naval HQ. Moore would arrive to Pearl Harbor on August 5th and took up a spare bedroom in Nimitz and Spruance house atop Makalapa Hill. Now Spruance was the type of manager that delegated everything possible, he once said “Looking at myself objectively, I think I am a good judge of men; and I know that I tend to be lazy about many things, so I do not try to do anything that I can pass down the line to someone more competent than I am to do it.” Moore was perfectly fine with this philosophy. Some would say Spruance was a bit lazy, the man did seem to bore rather easily and was a compulsive walker, often spent days just walking, grabbing staff with him. Moore wrote about such an instance once that occurred a few days after he arrived to Hawaii  “Raymond is up to his tricks already, and yesterday took me on an eight mile hike in the foothills. It was hot and a hard pull at times, and particularly so as we carried on a lively conversation all the way which kept me completely winded.” On this occasion Moore tried to talk to Spruance about operation Galvanic, but Spruance kept changing subjects. A few days later Moore would write to his wife “Yesterday Raymond stepped up the pace and the distance and we covered over 10 miles in three hours. My right leg caught up with my left and both were wrecked by the time I got back. . . . If he can get me burned to a crisp or crippled from walking he will be completely happy.” Spruance wanted Kelly Turner to command his amphibious fleet. Turner at that point held a year of hard experience in the South Pacific. He was the navy's preeminent amphibious specialist. Spruance knew the man well both at sea and at the Naval War College. Spruance told Nimitz in Juen“I would like to get Admiral Kelly Turner from Admiral Halsey, if I can steal him,” However with the northern Solomons campaign in high gear, Halsey was not too keen to release Turner. Nimitz sent a personal note to Hasley explaining that he had been ordered to wage a new offensive in the central Pacific: “This means I must have Turner report to me as soon as possible.” Unfortunately for Hasley, Turner also took some of their best staff officers with him. Major General Holland Smith would command the invasion troops, designated the 5th amphibious corps or ‘VAC”. Smith was one of the pioneers of amphibious warfare. He had persuaded the navy to adopt Andrew Higgen's shallow draft boats as landing craft and successfully trained several divisions in amphibious operations over at Camps Elliot and Pendleton in California. He fought hard to get combat command in the Pacific and was backed up by Secretary Knox and Admiral King. Nimitz did not know the man well, but Spruance had worked with him in the 1930's when they were both stationed in the Caribbean. Turner and Smith would make quite the combustible pair. Both men were aggressive, ambitious and quite overbearing. They were both used to running things without competition. Both were prone to fits of rage and this earned them the nicknames “terrible turner and Howlin'mad'smith”. At Guadalcanal Turner once offended General Vandegrift by infringing upon his command, this led Spruance to wonder “whether we could get the operation planned out before there was an explosion between them.” Smith had met Kelly Turner once in Washington and he found the admiral to be precise and courteous, describing him as “an exacting schoolmaster, affable in an academic manner. He could be plain ornery. He wasn't called ‘Terrible Turner' without reason.” For Operation Galvanic, Turner expected to be above Smith in the chain of command. This was consistent with how Operation Watchtower went about. But Smith wanted direct command of all amphibious troops throughout the operation, prior, during and after the landings, and he wanted to directly report to Spruance. Spruance wanted nothing to do with such arguments and because of his laissez-faire style this meant Moore would be acting as referee between Turner and Smith. Here is what Moore had to say of it “Holland Smith particularly complained about Kelly Turner. He was a whining, complaining type. He loved to complain. He loved to talk and loved to complain, and he would come and sit on my desk and growl about Turner. ‘All I want to do is kill some Japs. Just give me a rifle. I don't want to be a commanding general. Just give me a rifle, I'll go out there and shoot some Japs. . . . I'm not worried about anything else around here.' See, that kind of a line. I was trying to soothe him down, and Turner would come and complain about that blankety-blank Smith, couldn't get any cooperation out of him, and so forth.”Through these referee'd battles a compromise was met. Turner would be in command of the landing forces until the shore commander went ashore and assumed command of the troops. When turner was informed, all the troops ashore would fall under the command of the 5th amphibious corps and thus report to Smith. This model was accepted by both men and would remain in force throughout the Pacific War.  So at this point its important to note the US Navy had still not fully recovered from the surprise attack on Pearl Harbor, and was still in the process of building the largest fleets the world had ever seen. You have probably heard this phrase many times: “World War Two would be won through British brains, American brawn, and Russian blood.” As said at the Tehran conference of December 1943 by Joseph Stalin. That brawn was simply incredible. From the start of the war until the end of 1943, the US would commission 7 aircraft carriers, the Essex, Lexington, Yorktown, Bunker Hill, Intrepid, Wasp and Hornet. Of the new Essex-class, 9 light carriers would be commissioned the Independence, Princeton, Belleau Wood, Cowpens, Monterey, Cabot, Langley, Bataan and San Jacinto. Of the new Independence class there would be 35 escort carriers, no worries not going to list them all haha. There would also be 6 new battleships the South Dakota, Indiana, Massachusetts, Alabama, Iowa and New Jersey; 4 new heavy cruisers, the  Baltimore, Boston, Canberra and Quincy; 16 light cruisers, 212 destroyers, 234 destroyer escorts and 92 submarines. To match this in the same period, Japanese commissioned two aircraft carriers the Junyo and Hiyo; one light aircraft carrier the Ryuho; 4 escort carriers the  Unyo, Chuyo, Kaiyo and Shinyo; 2 superbattleships the Yamato and Musashi; 4 light cruisers the Agano, Oyodo, Noshiro and Yahagi; 22 destroyers, 15 destroyer escorts and 61 submarines. Thus it was absolutely clear, the Americans had a significant advantage in naval production.  On September 4th, the 5th amphibious corps of Smith were officially established. Smith proceeded to train and control the units assigned to operation Galvanic which included Major General Julian Smith's 2nd Marine division and Major General Ralph Smith's 27th division, that's a lot of Smiths. As the 5th amphibious force and corps were still undergoing organization during the planning phase of the Gilberts operations, much of the burden for tacticaling planning fell initially onto the staffs of the two divisions involved. Julian Smith was informed in august his job was to capture the Tarawa and Apamama atolls. Ralph Smith was told he was to invade Nauru, but Holland Smith believed Nauru offered too many problems. Nauru was 390 miles west of the Gilberts and would place strain on available shipping. Simultaneous landings in the two places would further widen the dispersal of supporting fleet element, a dangerous division of forces in view of the presumed possibility of a Japanese naval counterattack. Finally, the terrain on Nauru would make an amphibious assault and the land fighting extremely costly to be warranted by the strategic advantages to be gained. Makin Atoll was considered no less suitable than Nauru as an air base for operations against the Marshalls and was thought to be considerably less well defended. Makin was also only about 105 miles north of Tarawa making it possible to concentrate the supporting fleet in one area and thus avoid the danger of excessive dispersion. So in early October, Spruance and Nimitz made the decision to invade Makin Atoll instead. Unfortunately the Americans did not have great intelligence on the Gilberts, so they had to do some photographic coverage of Tarawa and Makin between July and October 1943. The USS Nautilus contributed a lot to the intelligence effort by obtaining hydrographic and each conditions for both atolls, such as their surfs, reefs, beaches, lagoon entrance, current data, tidal data and so forth. The unsexy logistical stuff no one talks about. If you want to invade a beach, you have to know about said beach. During September and October a total of 16 former residents and travelers of the islands were attached to Turners staff to help out. Many of these were Australian, New Zealanders, Fijian naval reserve officers, officials of the Western pacific high commission, Australian army reserve officers and enlisted men and a few civilians. Another source of information was given by Lt Colonel James Roosevelt who had taken part in the raid upon Makin. For the landings at Makin, Turner's task for 54 and 53. He would have at his disposal 4 destroyer transports, one Cargoship, one LSD and 9 LSTS to transport the reinforced 165th regiment of Colonel Gardiner Conroy. He would be supported by the 7th army defense battalion, detachments of the 105th infantry regiment, 27th division, units of the 193rd tank battalion, 152nd engineer battalion, coastal artillery and anti-aircraft batteries of the 98th and 93rd Coastal artillery battalions, a platoon from the 5th Amphibious corps reconnaissance company, sundry medical, signal, ordnance, quartermaster and bomb disposal detachments. Their screening force would be 4 older battleships, 4 heavy cruisers, 13 destroyers and 3 escort carriers. The Tarawa force would be given one destroyer transport, 1 attack transport, 12 Destroyer transports, 3 AKA's, one LSD and 12 LST's under Rear Admiral Harry Hill, screened by 3 battleships, 3 heavy cruisers, 3 light cruisers, 21 destroyers and 5 escort carriers. Turner would also make a legendary decision. He appointed Colonel Eareckson, the veteran of the Aleutian Islands campaign to be commander of the support Aircraft, thus establishing a centralized system of ground control for support aircraft in amphibious operations. Eareckson became famous for his innovative tactics such as using radar equipped B-17's to guide P-38's to attack Kawanishi flying boats during the Aleutian islands campaign. He also pioneered low level bombing raids through the brutal aleutian weather. Aerial support, both at the tactical and strategic level would be provided by Rear admiral Charles Pownalls carrier task force 50 formed around 6 lage and 5 small carriers and by Rear admiral John Hoovers shore based aircraft; consisting of task groups 57.2/3/4. Both forces had to destroyer aircraft and air/harbor facilities at Tarawa, Mille, Jaluit, Makin and Nauru while simultaneously providing air support. Hoover also was responsible for conducting photographic reconnaissance over the Marshalls. After the air strikes and naval bombardment obliterated the Japanese defenses and installations, Turner planned to assault the beaches with the troops ferried using amphibian tractors, followed up by LCVPS and medium tanks in LCMS. For Tarawa, Ralph Smith's plan was a bit more elaborate and extreme, he was going to attempt something never done before. The amphibious assault of Tarawa had unique problems. There was no immediate means of achieving depth of deployment. The landing forces would initially be pinned down on a long narrow beach. The island offered basically no room for flank maneuvers and the aerial and naval bombardments would do little. Ralph assigned a major role to troops of a different regiment than the one that made up the main landing force. Detachments X and Y, of the 3rd Battalion, 105th Infantry and 193rd Tank Battalion,  led by Maj. Edward T. Bradt would be the first to land on the west coast of Butaritari, designated Red Beaches. This would be followed up quickly by the 1st and 3rd Battalions. On the right, the 3rd Battalion Landing Team would land on Red Beach 2 and seize the right half of the division beachhead to about 1,600 yards inland. Then they would move right to clear the area around Ukiangong Village and Ukiangong Point. Over on the left, the 1st Battalion Landing Team would land on Red Beach 1, seize the division beachhead in its zone of action and move left to capture the area from the north end of Red Beach to Flink Point. Meanwhile the reinforced 2nd Platoon of Company G, 165th Regiment, and 19 marines of the 4th Platoon of the 5th Amphibious Corps Reconnaissance Company were going to land on Kotabu island, lying just north of Flink point. This would secure the seward approaches into the lagoon. After two hours while the troops consolidated their beachhead the Z detachment of the 105th regiment led by Captain William Ferns would land on Yellow beach 2 on the north side of the island between On Chong's and King's Wharfs. The detachment would split into two groups, one heading east to clear Kings wharf the other west to clear On Chong's wharf. After this a wave of the 165th battalion would advance west. Comparing the two, Julian's plan was a lot more simple, it called for the landing at Betio of 3 battalions; the 2nd battalion, 8th marines, 2nd battalion and the  2nd and 3rd battalions 2nd marines. Colonel David Shoup and Colonel Elmer Hall would lead the 3 battalions.The 1st battalion, 2nd marines would be held in reserve. The corps reserve for Tarawa, Makin or Apamama would be Colonel Maurice Holmes 6th marines. Once the beachhead was secured, troops would advance across the island to the south, seizing the airfield and mopping up enemy positions along the major beaches To further prepare for Operation Galvanic, Admiral Pownall led three carriers, the Lexington, Princeton and Belleau Wood to strike the Gilberts on September 18th. Supported by 38 Liberators flying out of Canton, Funafuti and Guadalcanal, Pownall made 6 separate and unopposed air strikes against Tarawa. A ton of fuel and ammunition was destroyed, several buildings were wrecked and a small freighter was sunk. Attacks on Makin saw three flying boats lit on fire with some damage done to shore installations. What was more important than these strikes was the photographic coverage that accompanied them. Zero fighter interception was found at either, though two Japanese medium bombers were shot down northwest of Makin. According to the diary of a Japanese laborer, 28 laborers were killed during a strike on Makin, most likely from a direct bomb hit to a shelter. On Beito they hit a runway, though it would be quickly repaired. Pownall tried to keep the strikes going but now saw an interception from 18 zeros which shot down 5 of his aircraft.  To follow up the raid on the Gilberts, Admiral Montgomery hit Wake with one of the largest carrie strike forces to date. The Essex, Lexington, Yorktown, Cowpens, Independence and Belleau Wood with support from land based aircraft hit Wake on October 5th and 6th. Over 67 Japanese planes were reported to be destroyed in the air and on the ground. Shore installations were also battered heavily. Then beginning on november 13th, land-based bombers of Admiral Hoover made nightly raids against Tarawa, Makin, Nauru and some central Marshall islands. Meanwhile between November 13-17th, Major General Willis Hale's 7th air force's heavy bombers flew 141 bombing sorties against the Gilberts and Marshalls. They dropped over 173 tons of bombs, destroying at least 5 Japanese aircraft and inflicting heavy damage to their facilities and installations. Against the Americans, the Japanese forces in the area initially were that of Rear Admiral Abe Koso's 6th base force operating on Kwajalein. Koso commanded the 61st guard unit on Kwajalian, 62nd guard unit on Jaluit, 63rd guard unit on Taroa, 64th guard unit at Wotje,  65th guard unit at Wake, 43rd guard unit at Nauru, a detachment of the 63rd guard unit at Ocean island and another detachment of the 51st guard unit on Makin. For the Marshalls he had the 22nd air flotilla consisting of 46 Zeros, 40 kates, 3 vals, 5 flying boats and 11 reconnaissance aircraft. The raid of Makin back in 1942 alerted the Japanese to its significance so they sent the 6th Yokosuka SNLF to help occupy the Gilberts. During the spring of 1943, the IJN created the 3rd special base force of Rear-Admiral Shibazaki Keiji who would defend Tarawa, Makin, Apamama, Nauru and Ocean island. The Sasebo 7th SNLF would be sent to Tarawa, the 2nd Yokosuka SNLF to Nauru. The Japanese went to work on Makin and Tarawa constructing concrete and log emplacements for guns of all sizes. They used coconut tree logs to build tank barricade, tank pits, laid underwatch obstacles and dugouts for riflemen and machine gunners. On Makin the airbase was expanded and by july 1943 was able to take land based bombers. The Marshalls, Marianas and Carolines alongside other islands would be reinforced in preparation for expected American offensives. Four new south sea detachments were formed and tow mobile amphibious brigades that would be used for counterlandings. The Japanese were outmanned and outgunned, but they would make the Americans pay in blood for every inch of land, island by island. Now it is time for us to travel back to Green Hell as the allies were preparing to hit Sattelberg. By November 9th, the Australians knew the Japanese had two out posts west of Jivevaneng, at Green and Coconut ridges with another strong patrol base at Steeple Tree Hill. Whitehead decided to deploy the 2/24th battalion on the right to guard the enemy along the Palanko road; the 2/48th would take up the center advancing along the sattelberg road supported by the 1st tank battalion and the 2/23rd would take the left advancing along Sisi. Major General Frank Berryman would be appointed the new commander of the 2nd corps, as General Morshead was appointed commander of the New Guinea Force. The date for the new offensive was set for November 17th. A preliminary advance was made by a company along the sattelberg road to seize the enemy held Green Ridge. Under the support of heavy machine gun and artillery fire.    At 8:20am two batteries and the company of the 2/2nd machine gun battalion fired upon Green Ridge. Captain Isaksson's company of the 2/48th then moved up, but were unable to properly follow up the bombardment. The men advanced at a slow rate up the ridge because of thick bamboo. Both the nearby near and far features were strongly defended and would only be captured by 10 and 12:4-pm respectfully. The capture of the Far feature took the machine gunners 26,000 rounds to keep the enemy heads down for the infantry to storm their positions. Captain Brocksopp's company occupied Green Ridge, Isakssons took White Trunk Tree lying on the junction of Sattelberg road and the Sisi track by 1:40pm. 5 men were killed in the process, 18 Japanese died on Green Ridge. At first light on November 17th, four Matilda tanks led by Major Samuel Hordern led the way to the start line converted under the noise of a deadly rocket barrage. Beginning at 6:30am  rocket propelled bombs were fired from jeeps. These 30 pound bombs had a maximum range of 1200 yards. Several of them ended up being duds, but those that did explode had a very lethal effect, killing within a radius of 50 yards. On top of this came artillery and mortar bombardments, until Horderns tanks began smashing Coconut ridge with the infantry close behind them. A company of the 2/23rd would find Sisi unoccupied and continued north to help defend Green Ridge. Around 50 yards up the track the Australians found the first signs of opposition, a heavy machine gun post. The tanks fired blindly at the enemy defenses, mostly pillboxes and foxholes. Despite the terrifying attack, the Japanese held their ground and replied using machine guns, mortars and grenades, until the tanks blew them and their defenses to pieces. Halfway to Coconut ridge, the Matilada's had to halt to refill their ammunition. Within all of the excitement, the tank crews had run out of ammunition for their Besa guns. The Besa's had been firing bursts of around 50 rounds when they could have been firing 10s. Three deeps loaded with ammunition at Jivevaneng rushed forward as the tanks backed up some 60 yards to protect their approach. All of this was coordinated using walkie talkies, an absolutely crucial technology of the war. Meanwhile the 2/24th continued north to attack Japanese positions along the Palank road and to the south the 2/23rd met resistance halfway to Steeple Tree. At 10:20am, Horderns tanks were resuming their advance, eliminating pockets of resistance one by one. Upon reaching the Kunai Knoll on the southern Coconuts, two Matilda's became disabled. Upon seeing the halting tanks, the Japanese unleashed as much firepower as they could pinning down the infantry alongside their tanks. Lt Colonel Robert Ainslie ordered the men to advance on without the tanks. The men stormed the slopes of the Kunai Knoll, forced to crawl forward under heavy fire. It became a fierce battle, the Australians were unable to make much ground and forced to dig in for the night. Two companies dug in on the slopes of the Kunai Knoll while a third dug in near White Trunk Tree. Despite the terrifying tank attack, the Japanese did not flinch and fought throughout the day to halt the Australian advance. However during the night the Australians unleashed an artillery bombardment forcing the Japanese to abandon the ridge. The next morning, the Australians found the ridge abandoned and went to work repairing the two disabled tanks so they could continue the advance. Three more Matildas wielding 2 pounders and 3 inch Howitzers were brought up. The 2/2rd now advanced towards Mararuo, pushing the Japanese up a spur. The tanks advanced again, allowing the Australians to go another 250 yards until they were met again with heavy resistance. The Japanese held very strong positions upon the 2600 foot Steeple Tree Hill. Their system of defense was to have positions at every possible line of approach near bamboo obstacles. The Japanese would wait to fire until the infantry were just a few yards away to cause maximum damage. Armed with 37mm anti-tank guns the Japanese did all they could to neutralize the tank menace. By nightfall the attackers were forced to pull back to Coconut ridge and during the night the Japanese launched counter attacks using grenades and small arms.  The next morning at 8am the Australians resumed their advance. The tanks led the way, but they were met with extremely fast and well coordinated anti-tank measures. At around 100 yards from the start line, the advance was halted by an anti-tank ditch 6 feet wide and 4 feet deep. Major Moodie's engineers of the 2/13th field company were able to dislodge the tanks and soon the tanks were overrun an 81mm mortar position. The tanks ran havoc upon a Woodpecker and two light machine gun positions, then after another 150 yards ran into another tank ditch around 10am. Lt Farquhars platoon charged past the tanks to give the engineers room to dislodge them only to see the tanks hit another ditch when they came forward again. The men fashioned two fougasses out of 4 gallon drums filled with petrol to hit the defenders of one of the slopes later to be named Fougasse Corner. A fougasse by the way is a projectile weapon, typically using a 40 gallon drum with a flammable substance like petrol. They would be inclined and when triggered using an explosive charge, shot a flame going perhaps 10 feet up, 3 feet wide for about 30 yards. Picture a really big flamethrower burst. This was unleashed on the slope causing roughly 20 casualties. The Japanese would leave 46 of their dead abandoning the slope when the Australians charged into them. The Japanese then launched a counterattack against the Fougasse Corner leading to more casualties, but were repelled. To the north, the 2/24th launched an attack on a knoll near the summit of the 2200 Feature. After an artillery bombardment, Lt Caples platoon took the unoccupied knoll, but soon the Japanese began encircling them. They fought until 2:30pm when the Australians finally established a secure position on the knoll. Meanwhile, General Katagiri was preparing to send the 79th regiment to attack the mouth of the Song River. Katagiri was facing a dire supply situation. Although 2-3 barges came up daily to bring supplies to Kanimi and Lakona, once the supplies landed they had to be carried overland and that was the crux of the problem. The main roads, Kanimi to Ago to Lakona to Wario to Sattelberg and secondary roads leading to Zageheme and Merikeo were all steep and mountainous, taking 5 days to traverse. This led the supply line to the front lines to be inconsistent. From the Diary entry of an unknown Japanese infantry man at Sattelberg October 15th "I eat potatoes and live in a hole and cannot speak in a loud voice. I live the life of a mud rat or similar creature" At the same time the 2/15th battalion had sent a diversionary force led by Major Newcomb with orders to "in conjunction with the opening of the attack towards Sattelberg… you are to command a diversionary force, broaden the apparent front of the attack on Sattelberg by simulating a new threat towards Wareo" The 2/15th set out on November 17th and reached Garabow the next day. They began bombarding it to  cause the distraction. This was done to support Whiteheads offensive while in the east Brigadier Porter was going to cut the enemy's main supply line by attacking along the coast. Porter sent the 2/32nd battalion to take some high ground at Pabu. On November 19th, the 2/32nd were able to seize Pabu, avoiding any enemy, finding the hill unoccupied. The next morning the 2/32nd began patrolling and found large numbers of Japanese 500 yards to their west, and that said enemy then found them. Katagiri feared a possible attack upon Bonga so he decided to launch a secondary counteroffensive on November 21st. Meanwhile the 2/48th resumed their advance, this time without Horderns tanks who could not traverse past 250 yards because of bamboo obstacles. By 9:30am the tanks were able to bypass the obstacles and caught up to the infantry. At 10am, Whitehead gave the order “Go ahead as fast as possible” and 50 minutes later the skirmishing began upon the first enemy positions. The Australians pushed on slowly in a sluggish battle but were able to capture Steeple Tree by the late afternoon. At the same time the 2/23rd were trying to drive the enemy away from the southern approaches to Steeple Tree, gradually linking up with the 2/48th.  To the north the 2/24th once again found themselves halted. The Japanese had created strong bamboo obstacles along the slopes that were difficult to traverse. In an attempt to force the issue, Wootten committed another troop of tanks to assist the 2/24th, but it would take a lot of time before the Matildas could climb the 2200 Feature. But the Japanese were caught between two enemy forces and were forced to pull back to Sattelberg during the night. The next morning the 2/48th resumed their advance while the 2/23rd patrolled towards Mararuo. Meeting no opposition the troops moved ahead quickly. At 4:35pm the enemy unleashed machine gun fire at point blank range upon them. The 2/48th tossed mortars and their tank support who crushed the enemy defenses, rapidly overwhelming the enemy, sending them scattering. But on November 22nd, Katagiri finally launched his counterattack using the bulk of the 79th regiment against Porters positions along the Song. Katagiri also sent the Fujii detachment led by Lt Colonel Fujii to attack Pabu. It just so happened Davies Company  had left Pabu to search for the main Japanese supply road, and they came across Horace's Hoof in the afternoon. A company sized force of the Fujii detachment began their attack forcing Davies company back towards Pabu. But that is it for New Guinea as we now need to travel over to Bougainville. Generals Geiger and Turnage ordered a group of naval and marine engineers with construction personnel led by Civil Engineer corps officer Commander William Painter to construct airfields in the interior of the island. They were escorted by units of the 21st marines and used aerial photographs to find an area about 3 miles inland, roughly 1 mile beyond the defensive perimeter where suitable sites were located for two airstrips to be made. Unable to expand the perimeter properly because of the swamps around them, Turnage directed the 21st marines to establish a strong outpost at the junction of the East-West and Numa Numa trails to cover the new airfield sites. On November 13th, the inexperienced 2nd battalion, 21st marines of Lt Colonel Eustace Smoak set out with E company in the lead. Unbeknownst to them, Colonel Hamanoue had just realized the tactical value of said junction and sent a battalion to occupy Coconut Grove the previous day. The men had managed to establish a solid defensive perimeter.  At 11:05 Company E ran right into an ambush. The Japanese unleashed machine gun and mortar fire with sniper support from the treelines. E companies commander sent a report back to Colonel Smoak, one of many panicked and incoherent reports he would receive from said company. This was the first combat experience for the 2nd battalion, 21st marines. Smoak rushed forward and established his command post close to the action. He ordered F company to relieve E company who had suffered heavy casualties. F company however, advanced too far to the right and suffered a lot of casualties in a disorganized manner. Unable to get artillery support, Smoak ordered his units to begin digging in for the night. The next morning, 5 light tanks of the 1st battalion, 21st regiment came up to support Smoak. While Smoak organized his forces, a air strike hit the Coconut grove area at 9:05am consisting of around 20 Avengers carrying 100lb bombs using 1 second delay fuses. The marines then performed an artillery barrage before resuming their advance upon the grove. The Japanese fired upon the tanks, managing to disable two of them. At this point Smoak ordered the disorganized assault to halt and began regrouping his men to attack again. This time they were able to break the Japanese resistance and by late afternoon established a perimeter around the Coconut Grove. The marines found 40 dead Japanese, the baptism under fire for the 2nd battalions, 21st marines cost them 20 dead men and 39 wounded. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. Operation Galvanic was being prepared and in the meanwhile, a large number of air raids were hitting numerous places in the central pacific. The advance to sattelberg was getting closer day by day, the boys on Bougainville were finding inhospitable Japanese around every corner. 

The Pacific War - week by week
- 106 - Pacific War - The Battle of Cape St George, November 28 - 5 December, 1943

The Pacific War - week by week

Play Episode Listen Later Nov 29, 2023 38:18


Last time we spoke about operation Galvanic, the invasion of the Gilbert islands. The Americans finally assaulted Tarawa, Makin, Betio and the smaller islands of the Gilberts. Tarawa saw an estimated 4690 Japanese and Koreans killed, with 17 Japanese and 129 Koreans POWs captured. The Marines suffered 1009 deaths, 2101 wounded and 191 missing in action. Vandegrift would tell the New York Times on December 27th "Tarawa was an assault from beginning to end. We must steel ourselves now to pay that price". The heavy casualties would be met by an outraged american public who could not believe such losses were necessary to take such small and seemingly unimportant islands. Little did the American public know, the lessons of places like Tarawa, were just one of many more to come. Admiral Nimitz would spend considerable time reading furious letters from the letters of the dead boys on these islands. This episode is battle of Cape St George Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  The Gilberts, specifically Tarawa, provided the first “wake up call” to American about the ferocity of the war ahead of them. Correspondents were not present at Henderson Field during the Marine battle for Gaudalcanal where the Americans found themselves defenders and the Japanese attackers. 6 months of grueling battle would see casualties approximating those incurred after three days on Tarawa. Correspondent Richard Johnston was one of the first to write of the action for Time magazine “It has been a privilege to see the Marines from privates to colonels, every man a hero, go up against Japanese fire with complete disregard for their lives.“Last week some two to three thousand US Marines, most of them dead and wounded, gave the nation a name to stand beside those of Concord Bridge, the Bonhomme Richard, the Alamo, Little Big Horn and Belleau Wood. The name was Tarawa.”” Johnston was one of 25 war correspondents, 5 photographers and two artists embedded with the marines in the Gilberts. Never in history had a battle been so fully covered by the press. The amphibious landings drew immense casualty rates and during the active fighting, the mortality rate per 1000 soldiers per day was 1.78 compared to 0.36 in europe, thats nearly 5 times more. Overall casualty rates, including the wounded were 5.5 per thousand per day compared to 1.74 for europe. The war correspondents learnt a lot about the fighting qualities of their marines, but they also learnt a great deal about the enemy. The battles frequently saw hand-to-hand combat. The Americans were shocked to find the enemy were not in fact short, bucktoothed, bespectacled “Japs” as the propaganda cartoons had portrayed them. Private 1st class Robert Muhlbach recalled many of the enemy were over 6 feet tall and “They were good at defending themselves, and so we had to parry and thrust, and they were good! Those guys were so much bigger than the average Jap. They were naval landing forces [Rikusentai], like Japanese Marines, and they were larger. They were very accurate with their weapons, and good with their bayonets … They were good and we were pretty good, too. So it was two of probably the best military outfits in the war.” One Lt Thomas encountered some hand to hand fighting and said “ I had the field telephone in my hand when I was rushed by the biggest Jap I've ever seen. We grappled for a few seconds, and I managed to kick him off me and throw him to the ground. Then I picked up a 0.45 and finished him off.” General Holland Smith who commanded the marines had this to say about Tarawa “I don't see how they ever took Tarawa. It's the most completely defended island I ever saw … I passed boys who had lived yesterday a thousand times and looked older than their fathers. Dirty, unshaven, with gaunt sightless eyes, they had survived the ordeal, but it had chilled their souls. They found it hard to believe they were actually alive …” He was not to be the only high ranking commander stunned by what occurred on such a small island. Admiral Nimitz wrote to his wife  “I have never seen such a desolate spot as Tarawa. General Richardson, who saw battlefields in France last year, says it reminded him of the Ypres field, over which the battle raged back and forth for weeks. Not a coconut tree of thousands was left whole …” Nimitz would read countless letters beginning with “you killed my son on Tarawa”. The mothers of 1009 marines and 687 naval personnel would never see their sons again. The invasion of the gilberts had ushered in what is commonly known as the “island hoping campaign” vs what was called Leapfrogging in the south pacific. As told to us by General Douglas MacArthur “Although we've already seen many instances of American forces launching amphibious invasions against Japanese-held islands, particularly at the Solomons, there is one difference to be made. The strategy employed in the South Pacific is often referred to as leapfrogging, and the explanation comes from General MacArthur himself, who claimed to have invented this strategy despite it predating WW2 by many decades.    My strategic conception for the Pacific Theater, which I outlined after the Papuan Campaign and have since consistently advocated, contemplates massive strokes against only main strategic objectives, utilizing surprise and air-ground striking power supported and assisted by the fleet. This is the very opposite of what is termed island hopping which is the gradual pushing back of the enemy by direct frontal pressure with the consequent heavy casualties which will certainly be involved. Key points must of course be taken but a wise choice of such will obviate the need for storming the mass of islands now in enemy possession. Island hopping with extravagant losses and slow progress ... is not my idea of how to end the war as soon and as cheaply as possible. New conditions require for solution and new weapons require for maximum application of new and imaginative methods. Wars are never won in the past.””   With the capture of the Gilberts, now the allies had an assortment of new air bases for land based aircraft to be used against the Marshalls. The seabees and 7th air force engineers rapidly went to work on airfield construction at Tarawa and Makin. Yet there were many who questioned if it really was all worth it, amongst them was General Holland Smith "Was Tarawa worth it? My answer is unqualified: No." He questioned whether 1772 lives and an escort carrier was worth the additional air fields. The invasion taught a lot of bitter lessons, such as how to improve the preliminary naval bombardments and air strikes so they would be more successful; to improve the capability of naval fleets to move into a area and obtain control over it; for naval and aerial assets to remain in the area for the throughout the entire assault; the vital importance of maintaining good communications between land and sea and between the tanks and infantry which proved rather lackluster at Tarawa; the value of amphibian tractors when you had to face fortified beaches and most importantly Operation Galvanic proved to be a significant testing ground of established amphibious doctrine. The Americans had no illusions that the techniques, tactics and procedures set for in the basic US manuals for landing operations were workable under such difficult conditions. On the other side, the Japanese had prepared the Ko Brigade at Ponape consisting of the 3rd battalion, 107th regiment, 3rd battalion, 16th mountain artillery regiment, 2nd company, 52nd engineers and other units of the 1st south seas detachment to launch a counterlanding against the Gilberts, but this plan was quickly dropped. Instead the Japanese would focus their efforts on reinforcing other central pacific islands such as the Marshalls. Over on Bougainville, the Americans were enjoying a rather quiet week after the battle of the Coconut Grove and they used this time to expand their perimeter. However there was a hiccup on November 17th when convoy 31.6 bearing the 3rd battalion, 21st marines were set upon by Betty bombers. 185 marines were aboard the destroyer transport McKean and as she approached Empress Augusta Bay a Betty hit her with a torpedo off her starboard quarter. This exploded her after magazine and depth charge spaces. Flaming oil engulfed her, she lost power and communications. Her commanding officer Lt Ralph Ramey ordered abandon ship at 3:55am as she began to sink stern first by 4am. 64 crew and 52 troops died as a result of the attack. Meanwhile Colonel Hamanoue's men had been busy constructing defenses around the forks of the Piva River. By the 18th, American patrols discovered two new Japanese roadblocks on the Numa Numa and East-West trails. This led the 3rd battalion ,3rd marines to be tasked with knocking out the Numa Numa roadblock. The marines opened the following day up with an artillery barrage before rolling in with some light tanks flanking and rousing the defenders of the roadblock. 16 Japanese would be killed. With the Numa Numa position secured, the men advanced over to hit the East-West roadblock. That same morning the 2nd battalion, 3rd marines crossed the Piva and captured the roadblock at the forks area. During the afternoon, a reinforced platoon seized some high ground to the left of the East-West Trail. The platoon led by Lt Steve Cibek dug in on top of the feature that would provide excellent observation over the area. The Japanese would toss attacks at their hill for 3 days prompting reinforcements to be brought up to help Cibeks men. On the 21st, General Geiger decided to expand the perimeter again, this time to Inland Defense line “easy”. The 21st marines would now take up a position between the other two regiments. They would however run into some strong resistance from the bulk of Colonel Hamanoue's focus with their 3rd battalion getting pinned down after crossing the Piva by heavy mortar fire. Their 2nd battalion in the center ran head on into a Japanese defensive line astride the East-West trail. There were around 20 pillboxes and the 2nd battalion were forced to pull back. Unexpectedly the Japanese pursued them, trying to envelop the line held by the 1st battalion, but they failed and were cut down by machine gun fire. This allowed the 1st battalion to extend their lines north towards what was now being called Cibek's ridge. Geiger then halted the advances on November 22nd and shifted his units the following day to plug up some gaps in the line. He further planned to launch a new assault on the 24th. The 24th began with a heavy artillery bombardment as the 2nd and 3rd battalions, 3rd marine began advancing under the supporting first of the 1st battalion. At H-hour, 9:00am, a Japanese battery located on the forward slope of a coconut grove began to accurately smash the 1st battalions assembly locations. As one observer noted  “Shells poured into the first lines, into the attacking battalions' areas, the forward Regimental C.P. area, the rear C.P., the trail. The noise was much greater now-not only the deafening roar, but, added to it, the sharp terrifying sound of a shell exploding close by ... the agonizing moans of men shouting for corpsmen, for help, for relief from burning torture ... the maniacal screams and sobs of a man whose blood vessels in his head have burst from the blast concussions of high explosives devised by the clever brain of civilized man. The Third Battalion took it. The C.P. area took it to the tune of fourteen men killed and scores wounded in a period of five minutes." The 1st battalion quickly became pinned down. Fortunately Cibeks men were able to locate the battery and used 155mm howitzers to destroy it. At first the advance saw little resistance, as described by one historian of the 3rd marines "For the first hundred yards both battalions advanced abreast through a weird, stinking, plowed-up jungle of shattered trees and butchered Japs. Some hung out of trees, some lay crumpled and twisted beside their shattered weapons, some were covered by chunks of jagged logs and jungle earth, a blasted bunker, their self-made tomb. The Marines pressed forward on their destructive mission toward their clearly defined day's objective." Yet Japanese reserves were rushed to the scene and began engaging the 3rd marines. The 3rd marines were facing extremely accurate enemy artillery and mortar fire taking heavy casualties. The advancing americans would have to destroy a series of bunkers one by one while at the same time repelling the enemy's counterattacks. After already suffering 70 casualties going a quarter mile the Americans fired upon log bunker after log bunker one by one. The Japanese targeted American flamethrower units killing a number of them. Around every defense point Japanese snipers in trees and on elevated platforms fired upon them. Nambu machine guns were firing at all times. The terrain eventually dictated hand to hand and tree to tree combat. Though grueling, the Americans reached their first objective. The men reorganized their positions and unleashed a new artillery barrage with the two battalion advancing yet again against fierce resistance. It was not just the enemy they faced, the terrain in this area was dominated by swamps. General Geiger then postponed the attack to secure the terrain above the proposed airfield site so he could provide his men with a Thanksgiving meal. For thanksgiving the turkey meals were sent forward to the front with parties organized, braving Japanese sniper fire. One observer recalled “Some of the meat got there, some didn't. But it was a good stunt and a necessity; no one would have been forgiven if it had been left to rot down at the Division Commissary just because we had a battle! The men sat on logs eating their turkey. Nearby a Jap lay rotting in the swamp. Heads and arms of dead Japs floated in the near-by jungle streams. Not a very enjoyable setting, but these were tired, ravenously hungry men who had been fighting all day. And it was Thanksgiving. Those who were able to get it enjoyed their turkey.” By nightfall the resistance was crumbling and the Americans were grabbing a mile beyond the objective line before digging in. Mop up operations would be around the clock, but the battle of Piva forks had effectively come to an end, thus securing the site for a projected bomber field. The battle cost the Japanese dearly. Hamanoue's 23rd regiment ceased to exist as a well organized fighting unit. The marines counted 1107 dead Japanese, though it is likely the number was much higher. The 3rd marines suffered 115 casualties, thus earning some relief from the 9th marines for many days. On November 25th, the 1st battalion, 9th marines advanced past Cibeks ridge and unexpectedly ran into heavy machine gun fire from a small feature directly in front. They charged at the feature and tossed grenades, but the Japanese were able to repel their attack, thus the feature was named Grenade Hill.  Meanwhile General Hyakutake feared that the invasion of Cape Torokina was only a stepping stone for a large invasion against Buka. He persuaded Admiral Kusaka to further reinforce Buka. Previously Major General Kijima Kesao's 17t infantry group had been dispatched on 5 destroyers to protect Bougainvilles northern sector. No Captain Kagawa Kiyoto would perform a run to Buka on the 24th. Luckily for him his run went uncontested and he was able to unload 900 men of the 1st mobile raiding unit and a detachment of the 17th engineer regiment. At the same time he evacuated over 700 aviation personnel no longer required on Buka as her airfield was destroyed. Kiyoto's movement however was soon discovered by the Americans. Admiral Halsey, never one to let up a fight, immediately dispatched 5 destroyers, the Ausburne, Claxton, Dyson, Converse and Spence under Captain Burke to intercept them. Kiyoto had departed Buka shortly after midnight, while Burke lurked near them. American radar gave Burke an enormous advantage in first detection and he knew how to use it. At 1:41am after the initial radar contact was gained at 22,000 yards, Burke turned east to close in more. The Japanese were oblivious as Burkes force closed in at just 5500 yards when at 1:55am he ordered all his destroyers to fire 5 torpedoes each before the force made a hard turn to the south to avoid retaliation. Lookouts on the Japanese flagship Onami only spotted the American destroyers when it was too late. Kiyoto's force were absolutely shredded by the torpedo volley. Onami took several hits and sunk without a single survivor; Makinami took a single torpedo hit and managed to stay afloat, but greatly crippled. Burkes force pushed it to the limit going 33 knots to overtake the IJN vessels as they tried to flee while firing upon them using 5 inch guns. Yugiri turned to fire 3 torpedoes, but Burke foresaw the maneuver and executed a well timed evasion. The torpedoes exploded in the wake of Burkes flagship. It devolved into a running gun battle until 2:25 when the Japanese dispersed. 60 miles off Cape St George, Burke's three destroyers concentrated their 5 inch guns on Yugiri which received a critical hit at 3:05am crippling her speed. Yugiri was outgunned and outmaneuvered, so her captain turned her around to fire their remaining torpedoes and engage in a suicidal gun battle. At 3:15 Yugiri received another hit causing a tremendous explosion and would sink by 3:28. Meanwhile the crippled Makinami was finished off with torpedoes and gunfire. The two other Japanese destroyers managed to flee westwards, but Burke could not pursue as it was too close to Rabaul. The Japanese suffered terrible losses, aboard Onami all but 228 men died; aboard Makinami all but 28 out of 200 perished, from Yugiri there were 278 survivors out of 497 crew and troops. For the Americans, it was a brilliant victory and it demonstrated how far the IJN's super human night fighting ability had fallen to allied radar innovation. Burkes victory was described “as an almost perfect action” and he was awarded a Navy Cross. But now we have to head over to Green Hell where the battle for Sattelberg was raging. General Katagiri's counteroffensive that was launched back on November 22nd did not produce the results he was expecting. General Wootten predicted the 238th regiment would attack from the north while the bulk of the 79th regiment would hit from the northwest. Both of these forces had to cross the Song River to hit their main target, Brigadier Porters position at Scarlet Beach. The 2/43rd battalion took the lionshare of the assault with their B company under Captain Gorden successfully repelling the attempts by the 238th regiment to infiltrate. At around 8am, 15 Japanese tried to get between his right flank and the sea. By 9am some telephone lines to the HQ were cut, gradually the Japanese infiltrators were hunted and killed. Meanwhile the Fujii detachment had been created to take back Pabu hill. Unable to get past the Australian machine gun positions, Japanese mortars and 75 mm guns from Pino Hill began to bombard them. The Australians took heavy casualties but would not budge. Lt Colonel Thomas Scott sent small parties to harass the Japanese rear when they attempted an offensive. Fearing the 2/32nd battalion would soon be trapped, Porter sent his reserve D company over to reinforce them. However as D company crossed the Song river, Colonel Hayashida began to attack the Australian perimeter, applying considerable pressure on the positions held by the 2/43rd. Around noon, D company intercepted a Japanese thrust across the Surpine Valley. At 1pm D company saw the enemy force near some huts and began calling artillery strikes down upon them. As they attacked the Japanese it forces them into a more confined area near a creek. The Australians surrounded them, but the Japanese used captured anti-tank mines as booby traps. The Australians backed off somewhat trying to contain the Japanese into a pocket as they hit them with mortars. By 5:40 the Australians dug in and during the night the Japanese would withdraw after losing 43 men.  November 22nd saw the Japanese suffer 89 deaths while the Australians only had 1. With this Wooten felt the Japanese counteroffensive was most likely defeated and prepared to respond against what seemed to be Katagiri's last attempt to turn the tide of battle. For the Japanese, the attack of D company had completely disorganized their counteroffensive. They had estimated the Australians had sent 3 to 4 battalions instead of a single company to reinforce Pabu Hill and this action had the dual effect of cutting off the road between Wareo and Bonga. Colonel Hayashida had no choice but to redirect units of his regiment to defend the northern bank of the song and try to prevent the reinforcement of Pabu. Despite the actions of the Fujii detachment, the Australians stubbornly continued to resist and this led the Japanese to believe they were increasing in strength at Pabu Hill and enjoyed resupply via aircraft drops. Meanwhile the Japanese fighting power was decreasing due to their overfiring of guns and mortars from Pino Hill. Their rations were at a ⅓ standard amount, local supplies like potatoes were nearly all gone and casualties were high. The fighting around Scarlet Beach would continue until November 28th, when the Japanese withdrew towards Wareo. Katagiri's counteroffensive was unable to affect the 26th brigades advance upon Sattelberg and fell apart. Over at the Sattelberg front, Brigadier Whitehead resumed his advance on the 22nd, with the 2/48th, supported by Matilda tanks advancing up the Sattelberg road, while the 2/23rd advanced west to the Turn Off Corner position. The 2/23rd were attempting to go across a 3200 foot Feature to gain high ground over Sattelberg. The 2/48th reached a creek southwest of Sattelberg when suddenly they were halted by a landslide and four mines laid out by the Japanese. The 2/23rd after passing the corner, hit the enemy defending the 3200 feature by encircling and gradually annihilating them. Whitehead believed they held favorable terrain to dig in for the night, but would be met with strong artillery bombardment causing heavy casualties upon the 2/32nd and 2/48th. Further north the 2/24th were trying to break through towards Palanko but the 2nd battalion, 80th regiment managed to thwart their every effort at outflanking them. Both sides suffered heavy casualties of the course of a few days of battle.On the 23rd, the 2/48th spent the day trying to find a way through the rugged jungle grounds leading to Sattelberg, finally discovering an uncontested hairpin bend to the right that led to the Red Roof Hut Spur. By this point Katagiri was aware his forces on Sattelberg were not being supplied well and could not hope to resist for much longer. He began preparing to withdraw the 80th regiment over to Wareo as a result. On the 24th Whitehead sent two companies to creep up the approach of Sattelberg from the south while the Japanese continued hammering them using artillery and bombers. Meanwhile the 2/23rd launched a diversionary attack. The attack would employ what was colloquially called a “chinese attack”, ie; to make as much noise as possible. However the action quickly turned into a real firefight over the 3200 Feature. The Japanese made a surprising counter attack from the feature which inadvertently led to the Australians seizing the feature to their surprise. During the afternoon, the 2/48th reached Red Roof Hut where they found 20 Japanese deeply entrenched in two man pits with log covers. The Japanese opened fire upon them quickly pinning them down. The Japanese rolled grenades and fired machine guns at short range , as the Australians gradually surrounded them. Try as the might the Australians were unable to kill or dislodge the Japanese prompting White to signal at 5:50pm "Plan for tomorrow. 2/48 with tanks to go through Lyne 's company. 2/23 to hold firm." Just as the 2/48th were about to withdraw, Sergeant Tom Derrick made a daring attack against the right flank, rapidly advancing through Kunai grass before his men tossed their grenades into the Japanese entrenchments. By nightfall, Red Roof Hut was seized and the Australians dug in about 150 yards from Sattelberg itself. At the same time the 2/24th found the Japanese defenders who had halted them had abandoned their position. When they checked the area they found evidence the Japanese were eating ferns and the core of bamboo. The state of their corpses and the many documents and diaries they found indicated the Japanese supply situation was extremely dire. The men defending Sattelberg were being supplied from bases at Nambariwa which relied on fishing boats, submarines and airdrops, because their barges were too vulnerable to air and naval attacks. The supplies Australians saw airdropped to the Japanese were hardly enough. It was here the Australians found a diary entry from the 79th regiment I've read a few times  "Every day just living on potatoes. Divided the section into two groups, one group for fighting and the other to obtain potatoes. Unfortunately none were available. On the way back sighted a horse, killed it and roasted a portion of it… At present, our only wish is just to be able to see even a grain of rice." Another diarist of the 80th Regiment jubilantly wrote in mid-November: "Received rice ration for three days… It was like a gift from Heaven and everybody rejoiced. At night heard loud voices of the enemy. They are probably drinking whisky because they are a rich country and their trucks are able to bring up such desirable things—I certainly envy them." On the morning of the 25th, the 2/48th discovered the enemy positions in front of them also abandoned. Soon the Australians were entering the abandoned shell of Sattelberg. Meanwhile with the aid of tanks, the 2/24th were rapidly advancing towards Palanko, capturing it by nightfall. Further to the left, elements of the 2/23rd and 2/4th commando squadron found Mararuo abandoned. The 80th regiment was fleeing towards Wario as a broken force. With this the battle of Sattelberg had come to an end.  The battle for sattelberg cost the Japanese roughly 2000 casualties. Once the Australians entered Sattelberg a signal was sent to the 2/32nd on Pabu that “Torpy sits on Sat”. Torpy was a nickname for Brigadier Whitehead, based on the Whitehead Torpedo. Whitehead had also been one of the commanding officers of the 2/32nd battalion. Such nicknames were used in signals to disguise messages in case the enemy intercepted them. The capture of sattelberg was another turning point in the New Guinea campaign. General Adachi would note “Local resistance in small pockets continued in order to keep the Australian troops in action and prevent the 9th Division from being free to make an attack on Cape Gloucester and Marcus Point (east of Gasmata) should resistance cease altogether. While delaying action was being fought at Finschhafen the 17th Division was being moved by land and sea from Rabaul to Cape Gloucester to resist the anticipated attack in that area… The most advantageous position (Pabu) for the launching of a successful counter-attack was given up; also Pabu provided excellent observation for artillery fire, and after its capture the position of the Japanese forces was precarious. Even after the failure of the attack on Scarlet Beach we still retained some hopes of recapturing Finschhafen, but at this point the idea was abandoned.” The Japanese now believed that Finschhafen was completely lost and there was not much hope of halting the Australian advance. General Berryman now urged Wootten to begin a drive north along the coast to try and cut off the Japanese lines of retreat and secure the eastern coast before the expected American led invasion of New Britain. Thus Woottne next decided to clear the Wareo-Gusika ridge first, predicting the Japanese might launch a counterattack against his rear. On the 26th Wootten ordered the 24th brigade to seize the area from Gusika towards the Kalueng Lakes; for the 2-th brigade to seize Nongora and Christmas Hills; the 26th brigade to advance north from Sattelberg towards Wareo; and for the 4th brigade to guard the approach to Scarlet Beach and the Heldsbach area. Yet before the Australians could start their new offensive they had to first clear out Pino Hill and secure the road towards Pabu. Two companies of the 2/32nd with four matilda tanks led by Colonel Scott were given the job.  Meanwhile Colonel Hayashida launched a last ditch effort to take back Pabu. Reserve company 8 of the 2nd battalion, 78th regiment with the support of two 75 mm guns and mortars were given the task. As the bombardment raged over Pabu, the 30 Japanese attempted to infiltrate from the northwest and southwest. The Japanese ran into well dug positions, and the Australians caused them 20 casualties for their efforts. The Australian defenders had called in artillery support which bombarded the ring area around Pabu successfully foiling the attack. Meanwhile Pino Hill was hit with 2360 artillery shells, then by fire from four matilda tanks, before the Australian infantry stormed the feature to find it abandoned. On the 27th Wootten altered his offensive plan. Now he sought a three pronged assault against the Gusika-Wareo ridge. Berryman, Whitehead and Wootten were visiting Sattelberg on the 27th when they looked at the rugged country towards Wareo. They all knew it would be another logistical nightmare. Berryman stated it would be unwise to commit the 20th brigade through the center and that instead they should launch a two pronged attack using the 26th and 24th brigades against Wareo proper and the Gusika-Wareo ridge. Thus now the 26th and 24th brigades would hit the Gusika Wareo area and the 20th brigade would support the coastal thrust. On that same day, the 2/28th battalion advanced along the coast to take up a flanking position near the Gusika-Wareo ridge. The 2/28th made it just 500 yards south of Bonga when they were halted by strong Japanese resistance. It would take Matilda tank support to cross over a creek and begin reducing the Japanese positions. The Australians stormed over and a platoon seized a feature called “the exchange position” left undefended. The next day saw the relief of the 2/32nd battalion who advanced north while the 2/43rd took over their position on Pabu. The Pabu defenders had suffered 25 deaths and 51 wounded, but would count over 195 dead Japanese. On the 29th, the 2/43rd fanned out finding Japanese resistance west of Pabu. The Australians attempted to encircle and annihilate the Japanese positions, but were unable and gradually had to pull back to Pabu. To the east the 2/28th seized Bonga and sent patrols towards Gusika who found it abandoned so the entire battalion moved forward and took up a position at a former Japanese supply base along the coast. Meanwhile the 26th brigade were advancing north of the Song River and managed to seize Masangkoo and Fior. On the 30th, Wootten commenced the main offensive; the 2/28th crossed the Kaleung river and advanced to the Lagoon area; the 2/43rd seized the Horace and Horse mountain area; the 2/15th crossing the Song River and advanced towards Nongora and th 2/23rd crossing the Song River to cut off the main Kuanko track. Only the 2/28th would be met with strong resistance from the Japanese who were now panicking as the fall of Gusika had completely cut off their supply route towards Wareo. It was a very dire situation for the Japanese as they retreated. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The battle of Cape St George earned Captain Burke a incredible victory and yet again proved the IJN's night fighting abilities were no longer up to par. The battle for Sattelberg was finally over and with it any hope for the Japanese to take back the Finschhafen area, yet agian they fled north in New Guinea.  

The Pacific War - week by week
- 101 - Pacific War - Invasion of Treasury Islands, October 24-31, 1943

The Pacific War - week by week

Play Episode Listen Later Oct 31, 2023 35:37


Last time we spoke about the defense of Finschhafen. Finschhafen was a enormous staging camp for the allies now. The Japanese could not sit idly by allowing such a strategic location to be in allied hands. General Katagiri launched a major counter offensive, kicked off with signal fires from Sattelberg. He sent a force of raiders to try and neutralise some heavy allied artillery, but it ended in failure. Having not neutralised their big guns, the rest of the counter offensive fell to pieces.  The Japanese would officially report 422 killed, 662 wounded. For the Australians they had 228 casualties of which 49 were dead. With the counter offensive done with, the allies now would go back on the offensive. The next large target was going to be the stronghold of sattelberg, but the Japanese were not going to make it easy on the allies. But today we are going to be jumping into some new places. This episode is the invasion of the treasury islands Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  For quite some time now we have been focusing on the New Guinea campaign, such as the offensives against Finschhafen and the Ramu valley. Today we are going to enter a new phase of the Pacific War. With the incoming invasions of the Gilbert and Marshall islands, the Northern Solomons and Western New Britain, General Douglas MacArthur and Admirals Hasley and Nimitz were going to turn up the heat. Admiral Halsey had just seized Vila, Barakoma, Munda and Rendova, gaining their valuable airfields for the forces of General Twinings AirSols to utilise. Within the central Solomons, Bougainville was finally within range of allied land-based aircraft. Lae, Salamaua and Finschhafen were taken, thus Operation Cartwheel would begin a new phase. Back in July, plans were formed for General Vandegrifts 1st Marine Amphibious corps to seize airfields sites at Buin and Kahili, the important Japanese anchorage at Tonolei Harbor, and the Faisi and Ballale islands in the neighboring Shortlands. That same month, the 43rd and 37th divisions were involved in the New Georgia campaign. Of the 5 divisions remaining under his control, Admiral Halsey planned to use the fresh and unblooded 3rd Marine division and the Army's 25th division for the invasion. He sought to keep the 2nd marine division and 3rd new zealand division in training for the conquest of Rabaul. Yet things had changed. Because of the intense resistance on New Georgia, the 25th division had to be committed. Then the decision to strike Makin and Tarawa in the Gilbert islands removed the 2nd marine division from Hasley's south pacific area. These changes ultimately dictated he would need a substitution, and it was to be the 37th division, whom had suffered 1100 casualties on New Georgia already. Nevertheless the 37th was in better condition than the 25th. The 3rd marine divisions task went unchanged. Major General Allen Turnage's 3rd Marine division was going to spearhead the invasion of Bougainville, with a launch date set for September. On top of this Halsey had received some reports indicating the Japanese were heavily reinforcing the Shortland Islands. He decided to bypass them and hit the Treasury island and Choiseul. It is also possible Halsey sought to perform these actions hoping to lure out the Japanese fleet into a major engagement. The treasury islands and Choiseul were lightly garrisoned, but held airfields that could be turned against Bougainville. Meanwhile , General MacArthur was planning the next stepping stone towards the Philippines. His overall plan was to break the Bismarcks Barrier through a series of aggressive leaps along the New Guinea-Mindanao axis. New Guinea as we are all quite familiar with by now, is a logistical nightmare. Lush jungles, raging rivers, cold mountains, every time of geographical nightmare was present. Thus to traverse the western landmass of it only on land was not exactly desired. What MacArthur's logistical team sought was to secure the 50 mile expanse of sea lying between New Guinea and New Britain. With that in hand Admiral Barbey's 7th Amphibious force would be able to transport troops along the coast, a significantly easier method than having the poor boys battle through the jungle. Rooke Island split the sea into the Vitiaz Strait and the narrower Dampier Strait. General Wootten's 9th Australian division were currently fighting for control of Vitiaz, but there had been no effort to date to hit the Dampier. MacArthur decided to capture Kavieng and the Admiralty Islands, because they represented enemy aerial threats against his westwards push through New Guinea. Closing in on the end of the year he also planned to amphibious assault Cape Gloucester, the northwestern point of New Britain which commanded the Dampier Strait. In hindsight the wisdom of landing at Cape Gloucester seems rather dubious. It was not necessary to seize the point in order to make use of the Vitiaz or Dampier strait. The Japanese did not have big artillery on the western end of New Britain to command the channel, the islands infrastructure was largely undeveloped. The only way the Japanese could interfere with the allied use of either strait was by torpedo boats, something they did not have many of. There of course was aircraft based on New Britain as well, but that would be neutralised by Kenney's AirSols.  MacArthur planned to have the AirSols hit Rabaul continuously; to seize the Green Islands, the Admiralty Islands and Kavieng. The Western New Britain operation was codenamed Operation Dexterity which would be sub divided into Operations Lazaretto and Backhander. There would be a staggered attack first hitting Gasmata performed by the 2nd battalion, 228th regiment. They would establish an air base in the southern coast of the island, this was operation Lazaretto. Operation Backhander would be the invasion of Cape Gloucester. Some of the landings could be carried out in November, but MacArthur chose to wait until the new airfields were established in the Markham and Ramu valleys as they would provide close air support for the amphibious operations.  On September the 10th, Admiral Hasley sent staff to present his plan for the invasion to Bougainville to MacArthur's staff. Halsey would be surprised to find MacArthur opposed using all their aircraft to strike Rabaul before the invasion of western New Britain. MacArthur proposed instead to continue heavy airstrikes against all Japanese airfields on Bougainville throughout October. Then in late October, Halsey's forces could occupy the Treasury islands and possibly northern Choiseul. Northern Choiseul could provide radar coverage and PT boat bases. On the 1st of November, Halsey's forces could then begin landing on Bougainville to form a beachhead before constructing a new airfield to host the AirSols so they could hit Rabaul just in time to take some pressure off MacArthur's troops advancing in New Guinea and New Britain. Thus MacArthur was determined to make the main goal of the operation not the securance over the entirety of Bougainville, but just a portion of it where an aerodrome could be established then used to batter Rabaul. Halsey was presented two options for his landing site: there was Kieta Harbor sitting on the northeast coast and Empress Augusta Bay on the southwest coast. Kieta seemed the better location from which to launch air strikes against Rabaul. Kieta also held a protected harbor, requiring Halsey's forces to move up the longer outside passage to secure Choiseul first. Empress Augusta Bay was on an exposed side of the island during an approaching monsoon season. It was closer to Rabaul and would only require the securing of the Treasury islands first. After further reconnaissance there was indications airfields could be constructed midway up the west coast of Bougainville at Cape Torokina on Empress Augusta Bay. Halsey chose it for the landing site stating on September 22nd “it's Torokina. Now get on your horses!”  The operation against Cape Torokina was codenamed Cherryblossom and its task was handed to the hero of Guadalcanal, General Vandegrift who formed the plans but it would not be he who lead the operation. Vandegrit was promoted to commandant of the Marines, the first serving marine to become a four star general, he had to depart for Washington. His replacement was Major General Charles Barrett the former commander of the 3rd Marine division. Barret was given command of the 1st Marine Amphibious corps and the responsibility over operation Cherryblossom. His mission statement read “land in the vicinity of Cape Torokina, seize and occupy and defend a beachhead including Torata Island and adjacent island— 3,750 yards west of Cape Torokina—allowing approximately 2,250 yards inland from the beach and 3,600 yards east of Cape Torokina. To prepare and continue the attack in coordination with the 37th Infantry on arrival.” However the mission statement was to be his last major contribution to the war.  On October 8th Barrett accidentally fell from the third floor of the officers quarters at Noumea and suffered a cerebral haemorrhage. He soon died afterwards and was recorded as an accidental death, but there was heavy speculation it was in fact a suicide. Thus the job fell to Major General Roy Geiger, the director of the marine aviation corp in washington. For the naval aspect of the mission Hasley had to do with what he had on hand. He would not be receiving any significant naval reinforcements, because Admiral Nimitz feared that any vessels lent to the 3rd fleet would not be able to come back in time to help with the invasion of the Gilberts. What Halsey could count on was task force 38 commanded by Rear Admiral Frederick Sherman built around carrier Saratoga and later joined by the Princeton; Admiral Merrills task for 39 comprised of cruiser division 12 and destroyer division 23; and Task force 31 commanded by Admiral Wilkinson consisting of three destroyer squadrons, transports and covering ships. It would be Admiral Wilkinson who would bring over the 3rd marine division, the 1st brigade and 3rd New Zealand division to invade the Treasury islands. Rear Admiral George Fort would take the reigns of the first offensive and Wilkinson would looked over the Torokina landings. Wilkinson would have 12 Attack transports and Amphibious cargo ships for the landings, just enough to get every echelon with their equipment over. The 3rd Marine division was reinforced with the 3rd marine defence battalion, the 198th coast artillery, the 2nd provisional marine raider regiment and the 1st marine parachute regiment. After landing at Cape Torokina they would later be reinforced by General Beightlers 37th division. The 29th, 34th and 36th New Zealander battalions of the 8th brigade group led by Brigadier Robert Row would hit the Treasury islands and help establish long range radar stations and a landing craft staging area. There was a final last minute change to the overall plan made by Halsey. They decided not to attempt seizing northern Choiseul but to instead send a marine raiding party around 656-725 men of the US 2nd Parachute battalion led by Lt Colonel Victor Krulak there to persuade the Japanese to divert forces to Choiseul from southern Bougainville.   To support the operation General Kenny's 5th air force would smash the airfields in Rabaul while the AirSols 489 aircraft would hit airfields in and around Bougainville. General Twinning tactics were to harass the Japanese every day, so he launched a total of 158 flights in October, comprising 3259 sorties and land and naval targets in Hahili, Kara, Ballale, Buka, Bonis and Choiseul. The result of this incredible air campaign was 5 Japanese airfields pulverized, 136 enemy aircraft claimed destroyed at the cost of 26 allied aircraft shot down. Meanwhile on October 12th, Kenney launched a raid using 349 aircraft smashing airstrips, shipping and supply dumps. The 6000-ton IJN transport Keisho Maru was sunk alongside two smaller craft. On the 18th 54 B-25's took off from Dobodura, but only caused minor damage. On October the 23rd, 24th and 25th daylight raids consisting of 45 B-242's, 62 B-25's and 61 B-24's respectively managed to shoot down 9 enemy planes, destroyed 25 aircraft on the ground and damaged another 27. On October 29th, he tossed a raid at Vunakanau's airdrome using 41 liberators covered by 75 P-38's and managed to destroy around 10 aircraft. The enemies attention was certainly diverted away from Rabaul. Now the Japanese knew an invasion of Bougainville was coming. They believed the main target of such an offensive would be first against the Shortlands or Kahili. General Kanda's 6th division was deployed to reinforce these places. His 1st battalion, 45th regiment was placed at Kieta, the rd battalion and 4th south sea garrison was sent to reinforce Bougainville while the rest were sent to the Shortland islands. Bougainville was given north/south/east/west sectors garrisoned by numerous forces under Kanda. Admiral Koga also launched Operation RO, a plan devised to strengthen Rabaul. Koga's intelligence indicated the Pacific Fleet was on a warpath, so he decided to take the entire combined fleet from Truk to Eniwetok, which Koga considered a good advance position where he could sortie and annihilate the enemy in a decisive naval battle. The combined fleet stayed a week in the uncomfortable and lonely lagoon until they departed having not found the allied pacific fleet. By October 24th the combined fleet travelled back to Truk while the aircrews of carriers Zuikaku, Shokaku and Zuiho reinforced Rabaul.  82 Zeros, 45 D3As, 40 B5Ns and 6 Yokosuka D4Y reconnaissance planes. 192 trained air crews in total would be in Rabaul by November 1st. They were just in time to intercept one of Kenney's raids consisting of 75 b-25's and 80 p-38s. The Japanese airmen claimed to have downed 9 B-25s, 10 P-38s at the cost of 20 aircraft and 3 small vessels. Koga alerted the 12th air fleet who were in Japan to prepare to head over to Rabaul, but instead of also sending the 8th fleet, he kept them back, still thinking a decisive naval battle would be on the menu soon in the central pacific.  General Sakai's 17th division were transported to New Britain in late september. Their first echelon comprising of the 53rd regiment arrived on october 5th and immediately began to move west to reinforce Cape Gloucester and the 3rd battalion went to northern Bougainville. The remainder of the 17th division would arrive between November 5th and 12th, though the auxiliary cruiser Kurita Maru caring the 1st battalion, 81st regiment was sunk by the USS Grayson. 1087 men, most of the battalion, were lost.  The invasion of the Treasuries codenamed Operation Goodtime. They would establish a staging area, an advanced naval base at Blanche Harbor and a radar station on the north coast of Mono Island. It was hoped the assault on the Treasuries would confused the Japanese as to where the major effort would actually be. At this time there was a short supply of assault forces throughout the Pacific and the Bougainville invasion was mere days away. Thus it was difficult to comprehend why an entire brigade would be used to subdue a tiny enemy garrison on one small island. It has been theorised that Halsey and Vandegrift were reluctant to use some untried New Zealand troops in the more ambitious undertaking, but were also under pressure from their Anzac allies to see some action. For whatever reason the Treasury island operation would be one of the few examples of Allied overkill during the mid Pacific War.  The 8th Brigade had limited shipping available to them. They would have eight destroyer transports, eight LCIs, two LSTs, eight LCMs, three LCTs and two APCs, under the command of Admiral Fort who was using the USS Raton as his flagship. The 34th battalion was going to land on the north side of Stirling Island to secure a nearby airfield; the 29th and 36th battalions would land abreast near Falami Point on southern Mono and Major George Logan D company of the 34th, designated Logan force would land at the mouth of the Soanotalu River to establish a radar station with the help of 20 seabees. The USS Pringle and Philip would perform a bombardment to help. The operation was set into motion on October 27th when the convoy departed guadalcanal and the Russells. George Fort's destroyers approached Blanche Harbor during a storm and began their bombardment. The assault waves raced through the harbor in two columns. As was suspected the 34th met zero resistance, they immediately went to work sending out patrols to make certain if there were any Japanese on the island they would not get to surprise them. Mortars were set up on the nearby Watson island, cool theres an island bearing my name to support the landings on Mono. The landings on Mono met very little resistance, basically just a bunch of surprised Japanese naval troops who offered some half hearted gunfire before withdrawing. The New Zealanders went to work establishing a perimeter as the Japanese began opening fire using mortars which managed to knock out two LST's killing 2 and wounding 30 men. Interesting to note this was the first amphibious assault launched by Kiwi's since the horrible Gallipoli campaign of 1916 and it was the second combat operation undertaken by Kiwi's during the Pacific War. The real resistance would come in the form of a air raid consisting of 25 vals who bombed the beachhead and support ships. The destroyers Cony  took two hits; eight crewmen were killed and ten wounded. An allied fighter patrol managed to shoot down 12 vals during the raid. To their north, the Logan force faced no difficult landing at the mouth of the Soanotalu river. They quickly formed a 150 yard perimeter and began working on the radar station. By the end of the day, all but one LST had successfully unloaded and cleared Blanche harbor, however during the night the New Zealanders tossed back numerous counter attacks, particular around the Saveke river. By the 28th the Japanese survivors were retreating north in the hope of escaping to Bougainville, but along the way they ran into the Logan Force. On October 29th during the late afternoon, 20 Japanese attacked the western part of the Logan Forces perimeter. They were easily beaten off with mortars and rifle fire, leaving 5 dead Japanese behind. The next day saw some intermittent firing against concealed Japanese. Scouts eventually figured out there was a larger number of Japanese to the west of the perimeter, but the area between Soanotalu and Malasi was clear of the enemy.  November began with the rest of the brigade coming over. The radar station was already up and running and the Logan Force had built themselves a small blockhouse near the landing barge. That said blockhouse immediately became the objective of the Japanese, since it represented the only hope of them escaping the island. As Brigadier Row's men began to occupy the central and northern parts of Mono, the Japanese began to infiltrate the Logan Forces perimeter. On the night of November 1st, the main breech was made across the News Zealanders line. A ton of Japanese had infiltrated the lines and managed to cut telephone wires from the blockhouse to the company HQ. Soon after this was accomplished a concerted attack was made against the blockhouse. 6 New Zealanders and 3 Americans defended it. They had automatic weapons, some 50 and 30 cal machine guns, but they were soon put out of action by the attacking Japanese who could have numbered between 70-100 men. The fight for the blockhouse would continue until dawn, with the surviving defenders beating off numerous attacks, mainly by tossing grenades. Captain Kirk, Sergeant DD Hannafin were both killed during the fight. Command of the blockhouse then fell to a cook of D Company, Private J.E Smith. By daybreak the Japanese finally were beaten off as the 3 remaining survivors were all wounded. 26 Japanese had been killed trying to overrun the blockhouse and seize the landing craft. Elsewhere across the perimeter the Japanese attacked throughout the night seeing another 15 dead Japanese in the western section and 9 in the east. It was to be there best chance at taking the blockhouse, for the next few days their attacks were much smaller and by November 4th, New Zealander patrols were fanning out and killing or capturing stragglers. The last significant action on Mono would be on November 6th when a dozen Japanese were routed from a cave during a two hour firefight east of Soanatalu. Operation Goodtime resulted in the annihilation of a Japanese garrison roughly 200 men strong, but it came at a cost. 40 New Zealanders and 12 Americans were killed with 174 wounded. The allies got their supply bases and radar station. Over on Choiseul, Operation Blissful was about to kick off. In an attempt to make the Japanese believe the Shortland islands were the target for their offensive, General Vandegrift tossed Lt Colonel Victor Krulaks 2nd Parachute battalion, roughly 656 men at a beach near the village of Voza. On October 27th the men and their equipment were loaded onto 8 LCMS and during the night the paratroopers were transferred over to four destroyer transports, the Kilty, Ward, Crosby and McKean, the same ships that had just been used to transport the New Zealanders for Operation Goodtime. Forts destroyers provided escort as the Paramarine landed at Voza shortly after midnight without any resistance. During the morning of the 28th they began unloading supplies from landing crafts that had been concealed on a smaller island offshore. Once landed they carried them up a narrow trail leading from the beach a mile northwest of Voza upon some high ground which would be their first base camp. Nearly a hundred friendly natives helped the marines carry the equipment up the beach and they also helped guide the men. Allied radio broadcasting finally alerted the Japanese to the imminent danger to southern Bougainville as Krulaks men began establishing their perimeter. The morning of the 29th brought an enemy strafing attack upon them and the native guides reported to Krulak that there was a barge staging base at Sangigai, the main Japanese position on Choiseul bay, garrisoned by around 150 men. Krulak decided that was to be the first objective, he sent out patrols going north and south. In the north Lt Averill with the help of native guides discover considerable evidence of the Japanese presence, abandoned equipment and rations, but no Japanese. In the south two patrols scouted the Japanese base near Sangigai. Krulak led one of the patrols personally and managed to surprise some Japanese who were unloading a barge. They killed 7 Japanese and sunk the barge before pulling out. The other patrol group ran into a Japanese platoon and got into a skirmish seeing another 7 dead Japanese. Thus Krulak got his confirmation there indeed was a Japanese base at Sangigai.  Early on the 30th, Krulak requested an air strike at it arrived at 6am. 12 Avengers with 26 fighter escorts hit Sangigai. Unfortunately some of the planes mistook the marines at Voza for the enemy and strafed them as well. No marines were killed but one of their boats was sunk, that Krulak had planned to use. As a result of the boat getting sunk, Companies E and 5 departed Voza overland to hit Sangigai. A Japanese outpost along the Vagara river opened fire on the paratroopers, but was easily overwhelmed. Krulak then divided his forces to perform a two pronged assault. Company E led by Captain Robert Manchester would advance along the coastline to hit the Japanese from the north, while Krulak with Company F would move inland to hit them from the rear.  Company E quickly advanced along the coast and began shelling the town with mortars and rockets during the afternoon, only to find out it was abandoned. The Japanese had taken up a new position on some high grounder in the interior. So the paramarines began destroying and looting the village. Meanwhile company F were advancing through rough terrain to try and secure some high ground near Sangigai where the retreating Japanese were just passing through. The Japanese literally walked right into F company and a hour long fight broke out. The Japanese outnumbered F company and as Krulak would later report “the outcome appeared to be in question, until the Japs destroyed their chances by an uncoordinated banzai charge which was badly cut up by our machine guns. Seventy-two Japs were killed and an undetermined number wounded. Marine losses were 6 killed, 1 missing and 12 wounded." The marines had 6 deaths, 12 wounded and one man missing. Krulak was wounded as well as F companies commander Spencer Pratt. The Japanese suffered a devastating 72 casualties Back over at E company after plundering the village they came across some documents  and Krulak reported "The one that fascinated me, it was a chart that portrayed the minefields around southern Bougainville. When I reported this, the night after the Sangigai attack, I saw my first flash message. I had never seen one before. It came back and said, "Transmit at once the coordinates of the limits of the minefields and all channels as shown going through it." So we laboriously encoded the critical locations and sent them off. To an armada going into that area this is not incidental information. This is necessary information. Halsey in true Halsey fashion was not satisfied to know where the minefields were; he, before the Torokina landings, sent in a minelayer there and dropped mines in the entrance ways to those channels and they got two Japanese ships.” E company then retired to the Vagara river and was later evacuated by boat back to the Voza area. F company followed suite but was delayed by the heavy engagement they had. The men stayed to bury their dead. The friendly natives reported a Japanese concentration to the north near the Warrior River, so Krulak sent a strong patrol up by boat to check it out. On November 1, the large patrol of 87 paratroopers from Company G,  led by Major Warner Bigger, headed north by landing craft towards Nukiki with orders "destroy the southern outposts of CHOISEUL BAY, and if possible to shell the Jap supply depot on GUPPY ISLAND." Major Bigger began an overland march along the eastern bank of the river and after crossing the warrior, their native guides became lost so they all had to bivouac for the night. In the early morning of November 2nd, Biggers men found themselves surrounded by Japanese who began infiltrating their perimeter from the rear. Bigger had the men continue north along the beach where the surprise attacked a small enemy outpost of 4 men. They managed to kill 3 of 4, but the last man ran away, thus the element of surprise was gone. Bigger knew the jig was up he could not hope to attack the main objective so instead he ordered the men to go shell Guppy island.  G Company setup some 60mm mortars in the water and fired 143 rounds at the island setting up two large fires, one looked to have hit a fuel dump. The Japanese were taken by surprise there and only offered resistance in the form of some poorly directed machine gun bursts. On the way back G company had to fight their way through because of the infiltrators. Krulak was notified of the situation and alerted a PT boat base at Vella Lavella. Lt Arthur Berndtson had 5 PT boats under his command there, 2 were already assigned to other missions, another was under repair. PT 59 only had ⅓ tanks worth of fuel, but her commander, Lt John F Kennedy, yes he is back in action, agreed to rescue the boys. Kennedy believed he had enough fuel to get to Choiseul and another boat could tow them back to base. Despite overheating the engines, at around 9:30 PT 59 escorted a small convoy to Voza and Bigger's men were off loaded. The PT-59 ran out of fuel on the return trip down the slot and was towed back to Lambu Lambu Cove. By this point the landings at Cape Torokina had been carried out, so a diversion was not really needed anymore. Furthermore the Japanese were moving in on the base camp from all directions. On the night of November 3rd, just in the nick of time, 3 LCIs from Vella Lavella arrived to successfully load Krulaks paratroopers and got them out of there before dawn of the 4th. The Paratroopers had been outnumbered 6-1. They managed to kill an estimated 143 Japanese, destroyed a major staging base at Sangigai, sunk two barges and destroyed a considerable amount of enemy fuel and supplies on Guppy island. The cost was 13 dead and 13 wounded. Krulaks after action report mentioned evidence that the Japanese had sent reinforcements from the Shortland islands to counter the Choiseul operation. On November 1st, the day of the Cape Torokina landings, the Japanese had sent a large bomer force south to Choiseul hunting a reported Task Force. The Japanese found nothing, and by the time they diverted back to Empress Augusta Bay, the landings were done, American fighters were ready to deal with them. It seems the Japanese had been greatly confused from all the activity around Bougainville, particularly from many intercepted messages. Its hard to say how successful the Choiseul raid actually was. It's possible the Japanese fell for the diversion, but no one really knows. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The diversionary raids may or may not have had an effect on the landings at Cape Torokina. Regardless the multiple operations were all successful and the Japanese seemed none the wiser. Now the stranglehold over Bougainville would begin.

Why We Fight ~ 1944
Admiral Nimitz Reconfigures the Staff

Why We Fight ~ 1944

Play Episode Listen Later Oct 25, 2023 56:41


Joining me again is Naval Historian Trent Hone and this time we talk about Admiral Nimitz and his efforts to reconfigure his staff to better fight and win in the Pacific in 1943 and beyond. If you missed the previous episode, Trent talked about the US Navy fighting in the dark in the Pacific, lessons learned throughout earlier parts of the war, and how we got to a point in 1943 where we start to get things right. Links Mastering the Art of Command: Admiral Chester W. Nimitz and Victory in the Pacific by Trent Hone (https://www.amazon.com/Mastering-Art-Command-Admiral-Chester/dp/1682475956/ref=monarch_sidesheet) Fighting in the Dark: Naval Combat at Night: 1904 - 1944 Edited by Vincent O'Hara and Trent Hone (https://www.amazon.com/Fighting-Dark-Naval-Combat-1904-1944/dp/1682477800/ref=tmm_hrd_swatch_0?_encoding=UTF8&qid=&sr=) Learning War: The Evolution of Fighting Doctrine in the US Navy, 1898 - 1945 by Trent Hone (https://www.amazon.com/Learning-War-Evolution-Fighting-1898-1945-ebook/dp/B07BF86ZH2?ref_=ast_author_dp) Nimitz at War: Command Leadership from Pearl Harbor to Tokyo Bay by Craig L. Symonds (⁠https://www.amazon.com/Nimitz-War-Command-Leadership-Harbor/dp/0197761321/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=1698075998&sr=8-1⁠) Central Pacific (CMH Publication) https://history.army.mil/html/books/072/72-4/CMH_Pub_72-4(75th-Anniversary).pdf --- Send in a voice message: https://podcasters.spotify.com/pod/show/mother-of-tanks/message

The Pacific War - week by week
- 96 - Pacific War - Huon Peninsula Offensive, September 19-26, 1943

The Pacific War - week by week

Play Episode Listen Later Sep 25, 2023 40:13


Last time we spoke about the conclusion to the Lae-Salamaua campaign. Operation postern was unleashed with a bang. The Japanese were taken by complete surprise when the allies landed in the Lae Area. General Nakano frantically withdrew the forces from Salamaua over to Lae having been duped by the allied deception. Despite their fighting withdrawal, the Japanese not only lost Lae to the surprise attack, but ironically lost Salamaua at the same time. It was a race for the allied divisions to see who would seize both objectives. As the allies marched into Salamaua they realized it was so desolated, it probably would not be of use as a forward base, but Lae would prove extremely beneficial. Ultimately Nakano managed to get 8000 or more men out of the mayhem, now marching north for salvation, but the allies were not done yet. This episode is Huon Peninsula Offensive Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.    Before we venture back to the boys on Green Hell, there had been some developments in the Solomons. On September 18th, Admiral Wilkinson brought over the first units of General Barrowcloughs 3rd division, the 35th and 37th battalions of the 14th brigade. They were brought over to Les Gill's plantation located at Joroveto north of Barakoma and they landed without any conflicts. Unbeknownst to them however, Admiral Sakamaki had launched an airstrike of 12 vals and 48 zeros. Luckily the allies tossed an interception in the form of 17 F4U Corsairs, 6 Hellcats and 4 P-40's which ran into them just over Baga island as Admiral Wilkinsons escorts force of 7 destroyers were making their escape. The air battle spread towards the east where the landing area was, but no shipping was damaged as the allies claimed to have knocked out 15 enemy aircraft at the cost of 3 Corsairs. Once he got ashore, Barrowclough assumed command of the Northern Landing force and set up his HQ on the eastern coast of Vella Lavella. In response, Wilkinson spread his fighter cover more thinly and scattered his LSTs away from Barakoma's anti-aircraft guns. On September 25th a large convoy carrying the 30th battalion, 14th brigade and some marines and Seabee units arrived at Ruravai. They began establishing an advance Marine base for an upcoming operation against Bougainville. This prompted Sakamaki to launch another air strike, this time of 8 vals and 40 zeros. Brigadier General James Moore had roughly 20 fighters to cover the convoy, but some of the vals managed to slip past them. At 11:13, 12 Hellcats intercepted the enemy, leading to dogfights with the Zeros, but two minutes later the Vals had come out from hiding in front of the sun. The vals were targeting the IMAC landing site at Ruravai where the 77th seabees had been clearing a beach area. The marines had some 40mm guns already set up when the Vals struck. Two bombs hit LST-167 forcing it vessel to beach itself while the rest of the bombs scattered across the beach killing 32 men and wounding 58. Sakamaki followed this up with another air strike on October 1st consisting of 8 vals and a dozen zeros again against Ruravai. The 1st marine parachute battalion was landing at the time, as Sakamaki's bombers successfully evaded allied rader and fighter patrols to hit the LSTs. LST-334 took a hit and near miss causing damage but no casualties. LST-448 was hit twice leaving her bursting into flames, killing 52 men with many more wounded. LAST-448 was hit again leading to her sinking while under tow. It was some pretty devastating air strikes, but it was also to be the last as the Japanese were in the midst of evacuating their troops from New Georgia and the 26th air flotilla was withdrawing from Buin. To the northwest, Fijina commandos ha discovered the Horaniu defense force were now scattered in an area between Tambala Bay and Marquana Bay. Barrowclough decided to order Bridagider Leslie Potter's 14th brigade to take out the enemy there. Potter planned to take the 35th battalion and his HQ up the western coast to Matu Soroto Bay while the 37th battalion would land at Doveli cover on the northern coast, hoping to trap the Japanese between both forces. On September 21st, Captain Tsuruya Yoshio had just arrived from Buin to take command of the rather disorganized Vella Lavella forces and began concentrating at Marquana Bay establishing a defensive perimeter. Potter's forces successfully landed at the designated points by september 24th and prepared their advance for the next day. Meanwhile Admiral Samejima and Kusaka were planning the evacuation of Kolombangara. To help them General Imamura was tossing over Major General Yoshimura Masayoshi's 2nd shipping detachment alongside 30 barges. Plans were quickly formed back in early september for Yoshimura to carrying out the evacuation in two stages beginning on September 28th and October 20th via the Choiseul route. Admiral Ijuin proposed using the 8th fleet destroyers for both transport and cover. Kusaka approved the plans and granted an additional 6 destroyers for Ijuins task, taken from the combined fleet, while also arranging some air cover from Sakamaki over Choiseul. The operation designated Se-gō, was mostly complete. Yoshimure assumed command over the Barges designated the 17th army sea battle unit, while under command of Samejima. He would have ultimately at his disposal 70 barges. Yoshimura had armed the barges usually with heavy machine guns and trained the crews to expect attacks from American destroyers and PT boats. He also outfitted them with repair tools. One of the largest problems he faced was how to move 70 barges and 9 small naval vedettes to the forward bases while keeping them hidden from enemy aircraft. The NGAF would confirm this problem on September 20th, when 8 Corsairs were patrolling and came across some barges. They managed to destroy 5 out of the 8 they found. Yoshimura recalled “it was an inauspicious start to the operation”. But he carried on none the less. Leaving buin on september 23rd, they arrived at Sumbe Head by the 25th where the 8th fleet sent a detachment of the Kure 7th to establish a base of operations. Kusaka flew into Vila to meet with General Sasaki and Admiral ota, landing in the midst of exploding shells. To prepare for the withdrawal Sakai had established 3 boarding points along Kolombangara; Jack harbor, Tuki point and Hambare harbor. At the same time he tried to conceal his intentions by increasing patrols and firing off the Yokosuka 7th guns against the enemy. Alongside this he had demolition teams blowing up all the airfield installations, which was mingling with General Barker's artillery. Construction units were beginning to cut trails to the boarding points. Against them was Admiral Halsey who held intelligence indicated the Japanese were planning to either reinforce or evacuate Kolombangara. Halsey send Admiral Merrills task force 39 to move up the Slot while Admiral Wilkinsons destroyers would swing south up Vella Gulf with the objective of catching the enemy between them. Halsey called it a “mouse trap”. On september 25th however, both the USS Columbia and Clevland reported sighting torpedo wakes, indicating a possible submarine force prompting Halsey to pull back the cruisers before the mousetrap was sprung, leaving only Wilkinsons destroyers to pounce on the evacuating Japanese. But thats all for the solomon's for now as we are jumping back to Green Hell. Salamaua and Lae had fallen. General Adachi was now determined to hold the Finisterre range, the Ramu Valley and the Huon Peninsula. He ordered Nakai detachment consisting of the 78th regiment less one company and a battalion of the 26th field artillery regiment led by Major General Nakai Masutaro to take up a position at Kaiapit. Masutaro's boys were to try and help halt the enemy pursuing General Nakano's fleeing 51st division. To make matters worse, although the original orders were for the fleeing men to carry their weapons, the Japanese progressively began to abandon their equipment as they fled. Rifle ammunition was the first to go, followed by helmets, then rifles. Kitamoto Masamichi ordered his engineers to gather as many of the abandoned rifles as they could and use their files to erase the chrysanthemum insignia off them. For those of you who don't know, the chrysanthemum is the symbol of the emperor, so they were going to literally waste time and resources to mitigate what they thought was a disgrace. Men also dropped rice, personal belongings, clothes, whatever they had to in order to survive. The logical thing to do is survive, not take time to file off the symbol of your emperor off the rifles. Major Shintani's 1st battalion of the 80th regiment apparently carried all their weapons across the Saruwaged, including 4 heavy machine guns. Shintani had told his men “the soldier who abandons his arms will be shot to death”. Shintani actually died during the crossing of the Saruwaged, but his men carried on his orders. Some of you might know already, but I am a Dad Carlin fanboy and he said it quite right in his piece on the pacific war about the Japanese. They did everything to the extreme. You just don't see the same radical behavior from the other belligerents of WW2. I find we often mock the Japanese naivety about believing their spirit would overcome the material difference, but by hell come high water they tried. They marched north via the Markham valley while General Katagiri's 20th division was sent to help defend Finschhafen. The Japanese had to shuffle their strategic plans at this point. Thus far they had not regarded the losses of Guadalcanal and Buna-Gona as irretrievable, always believing a decisive victory could be obtained allowing for their recapture. Now after losing Lae-Salamaua, the central solomons and the Aluetians, a brutal realization had dawned on them. With a new thrust into the central pacific, they now saw their perimeter was overextended and they needed to withdraw it. This created what became known as the absolute zone of national defense also called the absolute defense line. Tokyo drew the new perimeter line from western New Guinea through the Carolines to the Marianas, leaving most of the southeast area on the outpost line. The main goal was to build strong fortifications along the perimeter while General Imamura and Admiral Kusaka held the enemy at bay as long as possible.  General Imamura kept his 38th division to defend Rabaul and dispatched the 65th independent mixed brigade to Tuluvu. The 65th were ordered to develop a shipping point there and to maintain its airfield. Back on September 5th, Imamura sent Major General Matsuda Iwao to assume command of all the forces at Tuluvu which at that time consisted of the 65th brigade and the 4th shipping detachment, thus together they would be designated the Matsuda detachment. They were going to defend the coasts of western New Britain. Lt general Sakai Yasuchi's 17th division were dispatched from Shanghai to Rabaul to reinforce New Britain while Lt General Kanda Masatane's 6th division were sent to Bougainville to defend it at all dost. The 2nd battalion, 238th regiment would defend gasmata and the 51st transport regiment were deployed at Lorengau in the Admiralties. Now back over with the allies, when Lae was captured with such ease, this caused General Douglas MacArthur's HQ to revise the Cartwheel schedule. Originally it was planned to hit Finschhafen, the primary Japanese base for barge traffic. This was supposed to occur around 6 weeks after the fall of Lae. But like I said, because of Lae's quick capture, combined with some intelligence indicating the Japanese were heavily reinforcing Finschhafen and the Ramu Valley, MacArthur decided to order and immediate operation to secure the villages of Kaiaput and Dumpu in the Markham and Ramu valleys and to construct airfields for Kenney. Allied intelligence indicated the number of Japanese defending the immediate area of Finschhafen was roughly 350 men, providing MacArthur and his staff some optimism. It would be later discovered General Adachi had 5000 available men there. On September 17th MacArthur ordered Admiral Brabey to begin amphibious attack plans for Finschhafen to commence as soon as possible. The Markham and Ramu valleys were like a giant corridor some 115 miles long running from southeast and northwest, separating the Huon Peninsula from the rest of New Guinea. From end to end of the river corridor were large mountains rising on the north and south. The valley itself was flat kunai grass land, very suitable for airfields.  General Vasey's 7th division were earmarked to advance along the Markham and Ramu valleys as far as Dumpu. Dumpu would provide General Kenney with airfields required to isolate the Huon Peninsula. From there Kenney could hit Japanese supply convoys moving between Madang, Wewak and Hansa Bay. Meanwhile General Wootten's 9th division were given the task of amphibiously assaulting Finschhafen before exploiting along the coast to Sio and Saidor. Yet before any major operations could be unleashed there was still work to be done at Lae. General Milford's 5th division was given the task of cleaning up Lae so it could become a major forward base of operations. On September 22nd Milford moved his HQ to Lae. The western boundary between the new Lae Fortress and 7th division would be a line running north and south through Nadzab. The southern boundary would go as far as Nassau bay. Milford had the 15th, 29th and 4th brigade at his disposal. Milfords men immediately set to work clearing the interior approaches to the town of Lae against any possible Japanese counterattack while simultaneously aiding in the pursuit of the fleeing Japanese. The successful evacuation by the Japanese of Salamaua and then Lae had shocked the Australian commanders despite the fact they had been informed as early as May of intense Japanese patrol activities along the interior trails. A young Australian officer had earlier reported that the Japanese were surveying interior trails for a possible retreat across the mountains. On September 8th they acquired a order of evacuation document leaving no doubt how the Japanese were going to withdraw north. Mildfords HQ deduced the line of retreat was going to be from the Melambi river, Boana, Melasapipi, Iloka and Ulap. However this would prove to be deception on the part of General Nakano who changed the direction of the march to a steep trail along the east side of the Atzera range towards Sio.  Going back to the Quadrant Conference held in Quebec city between August 17th and August 24th, the allies had decided to make some major changes to Operation cartwheel. The main focus was now shifting to the Central Pacific and the Joint chiefs of staff planned to employ the 1st and 2nd marine divisions. For the southwest and south pacific areas this meant the central thrust was going to take a bunch of warships, transport ships and cargo ships. MacArthur was livid at the idea two marine divisions would basically prevent him from his objective of Rabaul. Thus in Quebec, it was decided to neutralize Rabaul rather than capture it. MacArthur also brought up the question of invading the southern philippines, but received no answer. He feared that even if the idea was approved, it might be handed over to Admiral Nimitz. Thus to bypass Rabaul, MacArthur's forces would seize Kavieng and the Admiralties. MacArthur would also have to neutralize Wewak and liberate the valuable Vogelkop Peninsula along New Guinea's northern coast.  Back over in New Guinea, General Nakano's men were continuing their withdrawal with the Australians in hot pursuit. On September 17th, th 2/14th battalion crossed the Atzera Range to capture Boana. The Japanese 30th independent engineer regiment and 51st engineer regiment were constructing a small bridge across the busu river using jungle wood. General Nakano had rejoined his HQ with the second echelon of men and he had such a rough time marched he had to be carried by four soldiers. On September 18th the 2/24th battalion reached Musom and Gawam. The Japanese defending Markham point had been completely cut off as of september 14th, receiving no supplies from Lae nor any information about the fact Lae and Salamaua had fallen into enemy hands. On the night of september 16th, 100 men of the 2nd battalion 328th regiment evacuated from Markham point, retreating towards to coast trying to get to Salamaua or Finschhafen. On the 18th, Captain Proctors company of the 15ht battalion were at Labu when they saw a group of 30 armed Japanese trying to escape in folding boats across the Labu lagoon. His company fired upon them forcing the Japanese to quickly row away and flee into the jungle. At 5:10am the next day the Japanese returned to attack Proctors company, trying to break out of what had become an encirclement. Three consecutive attacks were made, with the third reaching the edge of Proctors defensive perimeter when the fighting fell into hand to hand combat. The Japanese were driven off after they had 13 deaths, including their commanding officer. The rest of the Japanese would disperse into the jungle or die to future mop up operations. The next day Boana was taken and now the 2/14th were being held up by a Japanese rearguard on the upper reaches of the Busu. On September 20th, Nakano's first echelon finally crossed the Busu river and by the 22nd the other 3 echelons did likewise. In pursuit, a platoon of the 2/24th began to hit the Japanese at Kwapsanek, but Wootten's forces ultimately failed to catch the Japanese rearguard. In the end the Australians prepared to launch a new offensive against the Ramu valley and Finschhafen, the pursuit units were gradually called back allowing Naknao's men to reach the north coast almost unmolested. General Blamey predicted the remnants of the enemy would need “to escape the hardship of the mountain tracks”. I believe he was quite right on that one. The men of Colonel Watanabe's 14th field artillery regiment continued their march going up the range carrying their single mountain gun towards Lumbaip and then Kemen. Kane Yoshihara noted the officers and men “clung on to the rocks with truly formidable spirit”. General Nakano recalled “I was deeply stirred by their sense of responsibility but could not overlook their suffering”. Nakano ordered the last of the regiments guns to be abandoned. He recalled “the gunners with tears in their eyes, bade a formal farewell as they did so”. Colonel Watanabe would survive the trek alongside 280 of his men. There was a saying amongst the Japanese armed forces that “Java is heaven, Burma is Hell, but you never come back alive from New Guinea”. An American soldier once referred to New Guinea as ‘a green hell on earth”. The conditions were so horrible a veteran of the 32nd division went on the record to say “If I owned New Guinea and I owned hell, I would live in hell and rent out New Guinea”. Vasey and Blamey decided the next objective would be Kaiapit as they believed Naknao was retreating through the Markham and Ramy valleys. They earmarked Captain Gordon King's 2/6th independent company to quickly capture the village before the Japanese could get there. On september 17th, King's company flew over from Port Moresby landed at Sangan on the western bank of the Leron River. Two platoons from Captain John Chalf's Papuan infantry battalion company also reached the western bank of the leron that day coming overland from Chivasing. They would act as a screen ahead of King's men. Kings men began their march for Kaiapit and against them would be Major General Nakai Masutaro who had departed from Bogadjim with the 78th regiment on september 7th. He dispatched the 3rd battalion and Morisada company towards Kaiapit while the bulk of his forces advanced towards Nadzab where they planned to hit its airfield. The Takano Platoon, a reconnaissance unit were the only ones able to reach Kaiapit by September 19th just as the Australians were approaching. King have strict orders to the men that no movement was to be on the track to the village itself as it was believed the enemy would be covering such an approach. Instead the men came through kunai patches, bringing their 2 inch mortars close in to hit the enemy. The mortars began to smash the enemy forward positions sending Japanese fleeing or dying at their posts. The Australians then began to pin down the defenders using grenades and rushed their positions. Japanese treetop snipers unleashed hell, but soon the Australians began firing upon the treelines and village huts where they were hiding. The storming of the village was intense and fast seeing 30 dead Japanese and the rest fleeing. King lost 3 men dead with 7 wounded for the assault. The Australians quickly went to work creating a defensive perimeter placing booby traps everywhere they could. Vasey's decision to swiftly hit the village had paid off big time. The following morning, 300 men led by Major Yonekura Tsuneo arrived to Kaiapit, under the belief it was still in Japanese hands. Just before dawn of September 20th, the Australian commando's saw the incoming Japanese column and immediately opened fire upon them. The Japanese erupted into pure chaos as men of all ranks bunched up and milled about in confusion. Some of the men could be heard screaming in Japanese “we are Japanese let us through!”. Others soon realized Kaiapit was in Australian hands. Thousand of rounds were fired back at the Australians, but their positions were well concealed. King watched as the confused enemy did exactly what he taught his men not to do, shooting at shadows, wasting ammunition and firing high “In all that enormous activity of firing, nobody got hit nobody got hurt at all”. The situation came as a shock to King as well, because the sheer volume of return fire indicated it was a considerably large force. Some of  King's men wanted to advance, but he advised caution. Platoon leader Watson waited for King's signal for when he could advance and King recalled “each second seeming like a minute as the Japanese gathered in the half light. Watson was standing up there, looking back to me waiting”. When King dropped his arm, Watson blew his whistle and his men charged. Lt Bob Scott of section 7 recalled “we killed over a hundred Japanese in the first 100 yards”. Scotts group had cut down Yonekura and his command group in the first wave of Australian fire. Lt Bob Balderstone of section 9 sent his men into the right flank as Lt Jack Elsworthy's section 9 took up the left flank. The Australians had seized the moment and inflicted hellish pain on the Japanese. Watson's platoon lost 8 men killed, 14 wounded. King tossed another platoon through the right flank to grab Mission Hill which dominated the battlefield. As the men advanced, they drove off Japanese in their path and would seize the deserted hill. Once it was captured the Australians had a bird's eye view that allowed them to better direct their forces. Seeing the hill secured, Watson judged the time was ripe to continue the advance so he ordered Balderstone and Elsworthy's sections forward. Balderstone was hiding behind a coconut palm when a bullet nicked his right arm prompting him to scream out “who did that!”. It was not a serious wound, but he was fired up and he yelled to his men to surge forward. Balderstone personally tackled a Japanese machinegunner afterwards. After clearing some machinegun positions below mission hill, the enemy was becoming surrounded. The casualties had become so severe the Japanese began to rout in disorder towards Antiragen and Narawapum. It was an incredible victory for King, they buried 214 Japanese and believed many more were dying or wounded. General Vasey arrived around midday and walked over the corpse strewn battlefield to Mission hill stating ‘My God, my God, my God,'. The scale of the carnage and size of the force against a single Australian company was incredible. Gordon King was resting a wounded leg on a shady spot atop the hill when Vasey approached him. King struggled to get to his feet and Vasey said ‘No, no, sit down,' But King stood up to talk nonetheless. Vasey told him to get the first available aircraft out before adding, ‘Gordon, I promise that you'll never be left out on a limb like this again.' Vasey then returned to his plane, which headed back down the Markham Valley. Some months later, Vasey told King, ‘We were lucky, we were very lucky.' King replied, ‘Well, if you're inferring that what we did was luck, I don't agree with you, Sir. Because I think we weren't lucky, we were just bloody good.' For this victory King had lost 14 men dead, 23 wounded, it was something out of a Rambo film. Brigadier Dougherty's 21st brigade were beginning to land at Kaiapit on september 21st. Kings victory allowed Vasey to bring a fresh bridge into position to keep the advance going against Markham and Ramu valleys. The Yonekura battalion had nearly been wiped out to a man, thus General Nakai ordered the 1st battalion to rescue the battered force. Most of the Morisada company were unscathed as they did not engage in the battle at Kaiapit, alongside them were some stragglers left behind and around 40 men who managed to escape the carnage. Aided by the rescue battalion they managed to withdrew back towards Marawasa by September 24th. A volunteer unit was formed under Captain Morisada named the Saito unit, which consisted of around 80 men from the 10th company 78th regiment. They would work as a special infiltration unit who would begin raiding operations. Back over at Lae, Generals, Blamey, Herring and Wootten began to plan their offensive against Finschhafen. Towards midnight on the 17th, Herring arrived to Lae by PT boat for a meeting with Wootten. Wootten had warned Blamey and Herring that he might be required to carry out an attack on Finschhafen at short notice, leading Wooten to order Brigadier Windeyer to look at Finschhafen on the map because it might be of interest to him soon. Before Herrings arrival, plans were already being formed. At 9am of the 18th, Windeyer and his staff attended a 9th division conference at the HQ on the Bunga river. There Herring outlined a plan for the capture of the Finschhafen-Langemak Bay-dreger Harbor area with a quick swoop which would gain control over the eastern coast of the Huon peninsula and thereby Vitiaz strait. Windeyers 20th brigade would be join General Heavy's 532nd engineer boat and shore regiment and Admiral Brbey's landing craft armada to perform an amphibious assault against Scarlet Beach. Scarlet beach was on the southern part of the Song River just due north of Finschhafen where it was believed the Japanese would not be expecting a landing. From there it was possible they would be able to cut off the Japanese supply lines. Wootten and Blamey tossed up an additional brigade, but the available crafts: 4 destroyer transports, 15 LCI's and 3 LSTs were only capable of lifting a single brigade. In the end the decision was made that after the landings, the 22nd battalion would advance round the south coast of the Huon Peninsula to try and deceive the Japanese as to where the real direction of the threat was coming from. Windeyer planned to hit the beachhead with two battalions, the 2/17ths on the right and the 2/13th on the left. Once the beachhead was secured, the 2/15th would advance south along the main road towards Finschhafen. Additionally an expedition would be launched from G Beach on the night of September 21sst to also land at Scarlet Beach the following morning. To support the landings a large air armada of both American and Australian planes would protect the convoy during the daylight. General Kenney would be tossing air strikes against Cape Gloucester with Liberators, while the RAAF hit Gasmata with Kittyhawks and Bostons and Mitchells against Finschhafen. All of the key airfields and supply points between Wewak and Finschhafen would get smashed. Barbeys destroyers likewise would bombardment Finschhafen as well. To meet the boys coming to the beaches was Major General Yamada Eizo commanding the 1st shipping detachment, a naval force based around the 85th naval garrison. Around 1200 men were stationed at Finschhafen, many of them however were barge operators and mechanics. But there were some combat units; Major Shigeru Tashiros 2 battalion, 238th regiment had companies 7 and 8 at Finschhafen with company 5 at Tami islands. Additionally there was the bulk of the 80th regiment coming over from Madang via the coastal road that would arrive just in time to meet the Australian offensive. In the end Yamada's combat strength would be roughly 4000 men strong. On September 10th, after the allies landings at Lae and Nadzab, General Katagiri marched the rest of his forces from Madang to Finschhafen in a grueling advance along the coast. The first elements of his 79th regiment assembled at Gali by September 21st. Because of all of this, Madang was left pretty much undefended. The 239th regiment was chosen to reinforce the base, departing Wewak on October 3rd. Over in Finschhafen, Yamada began deploying the bulk of his forces at Logaweng; with 4 companies holding the Mongi river's mouth and two mixed companies of about 50 engineers and 300 naval personnel holding the Bumi river. To the north, Yamada could only deploy company 9th company of the 80th regiment towards the Song River to secure Sattelberg. Looking at it all on paper it seemed the Australians were set to face little resistance. On the afternoon of September 21st, Barbey's force of 8 LCM's and 15 LCV's departed Lae for Scarlet Beach.  Windeyer's landing plan called for two companies of th 2/17th battalion were going to land on the right beach while two companies from the 2/13th would land on the left. While the rest of the brigade landed, the right companies would hit North Hill and the left companies would hit Arndt Point. Barbey's convoy arrived off Scarlett Beach at 4:45am and the barges began to lower. After an 11 minute bombardment by destroyers Perkins, Drayton, Smith, Lamson and Flusser the barges began to speed over to the shore. However due to the darkness of the night, the whole wave landed a bit further south than intended and as a result the 4 assaulting companies were landed not only on the wrong beaches but also got mixed with other groups. This caused a fit of confusion as a platoon of the 2/13th drew fire from some machine gun nests near the mouth of the Song River. They quickly engaged the enemy with grenades and small arms, gradually silencing the two enemy posts. When the 2/17th battalion began to become organized in the area the platoon moved further south to rejoin its company. This all resulted in a failure to secure Scarlet Beach, forcing the second wave to veer further left and beach near Siki Cove under heavy enemy fire. But the LCI's of the 2nd and 3rd waves responded to the heavy fire with their 20 mm guns sending the Japanese fleeing. After that Scarlet beach was secured. Funny enough, if it was not for the misstep landing further south, the operation would have seen more casualties amongst the Australians, as the Japanese machine guns proved to be sited in a deadly position to hit Scarlet Beach. As the remaining waves disembarked, Lt Gibb's platoon of the 2/17th advanced inland and were soon met by some machine gun nests. Within half an hour of combat, the platoon killed 7 Japanese and sent the rest fleeing. Other platoons of the 2/17th began to advance up the Song River fighting only limited skirmishes. The 2/13th meanwhile were sending two companies towards Siki Cove where they had to clear a few pillboxes taking some Japanese prisoners. Windeyers forces then launched an attack against Katika. Makes me think of the show Vikings haha (do a Floki thing). A company led by Lt Pike passed through Katika at 6:45am, heading for some high ground beyond. There Pike's men ran into some strong resistance. Another platoon led by Lt Birmingham ran into a Japanese position who tossed a ton of well directed grenades their way killing 3 men and wounding 7. Pike's platoon stormed some huts seeing the Japanese begin a encirclement maneuver against him. Luckily the encirclement was thwarted with the help of another platoon led by Lt Cribb. Companies of the 2/17th and 2/13th were led by Pike and Cribb respectively and both found themselves close against one another. Cribb informed Pike he would launch a bombardment upon the enemy holding some high grounds allowing Pikes men to make a hook maneuver to hit the enemy. Under the cover of 15 3 inch mortars they hit the Japanese, ultimately taking the village at the cost of many men.  While Scarlet Beaches defensive perimeter was being consolidated, the 2/13th advanced south towards Heldsbac and Tareko as Barbey's destroyers were attacked by an air strike. 20 bombers, 10 torpedo bombs and 40 fighters had come over from Rabaul to hit the landing beach. Three American fighter squadrons were waiting to intercept them, successfully shooting down 10 bombers and 29 fighters, while losing 3 lightnings. Likewise the destroyers anti aircraft fire managed to take down 9 torpedo bombers, without receiving any significant hits back. Scarlet Beach was now in allied hands. 5300 troops, 180 vehicles, 32 guns and 180 tons of supplies had been landed successfully. The cost amounted to 20 dead australians, 65 wounded and 9 men missing. For the Americans 8 engineers were killed with 42 wounded. Yet again the rapid pace of the allies had caught the Japanese off guard upsetting their plans to reinforce Finschhafen. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The landing at Scarlet beach was a large success. The Japanese had planned to reinforce Finschhafen with 5000 troops, but now they had been caught completely off guard and would only have a fraction of the troops they wanted to support the area. In New Guinea, when it rains it pours.   

The Unauthorized History of the Pacific War
Special Episode: Captain Toti's Pearl Harbor (Part 1)

The Unauthorized History of the Pacific War

Play Episode Listen Later Sep 12, 2023 65:44


This week Bill takes you on a tour of Pearl Harbor, to include Admiral Kimmel's office (with a great revelation regarding Admiral Nimitz), the site of the HA-19 midget submarine grounding, the spot where midget submarine I-22 tau was sunk in Pearl Harbor, Lockwood Hall to include the Clean Sweep Bar and the Skipper's Lounge, the site of Station Hypo, USS Missouri, and various other sites at Pearl Harbor. Join us next week for Part 2 of Captain Toti's Pearl Harbor. PS-- this is our version of "Operation Shoestring" where we try to do on location video podcasts on a shoestring budget, complete with audio problems! The good news is that we learned from this and future attempts will be better.

The Unauthorized History of the Pacific War
Special Episode: The Nimitz House, a visit with Admiral Spruance's grandchildren, and gravesites

The Unauthorized History of the Pacific War

Play Episode Listen Later Sep 4, 2023 15:52


In this special episode of "The Unauthorized History of the Pacific War" podcast, Bill brings us to the house Admiral Nimitz "retired" to and died in, he visits with the grandchildren of Admiral Raymond Spruance, and he brings you to the gravesites of Admirals Nimitz, Spruance, Lockwood, and Turner.

The Pacific War - week by week
- 93 - Pacific War - Mopping up in New Georgia, August 29 - 5 September, 1943

The Pacific War - week by week

Play Episode Listen Later Aug 30, 2023 34:05


Last time we spoke about the major planning leading to a thrust into the central pacific and General Kenney's neutralization efforts of the Lae area. Admiral Nimitz and Douglas MacArthur had been battling it out for a long time leading finally to some concrete plans for twin campaigns, one in the Central Pacific and one in the South and Southwest Pacific.  Countless meetings, deals and minds were put to work trying to figure out how to prepare the gradual advance towards the Japanese home islands. To finally make some waves into the central pacific it was to be the Ellice Islands, Gilbert Islands and Nauru as first objectives. Meanwhile in New Guinea the advance upon Salamaua and Lae raged on, but to really break them first air supremacy was required. Kenney unleashed a massive campaign with some innovative new toys completely desolating Wewakes airpower. This episode is Mopping up in New Georgia Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  New Georgia was falling apart for the Japanese. When Munda was seized it spelled doom. General Sasaki ordered his forces to withdraw to places like Baanga Islands after fighting a series of desperate holding operations against the forces of General Griswold. Again, the seizure of Munda was a colossal undertaking. The Americans had tossed 30,000 troops to overcome 5000 Japanese. The Americans lost 1136 of said troops and the Japanese 1500. The Japanese managed this type of bulwark defenses by building up a network of entrenchment systems around Munda Point. The US air supremacy over New Georgia gave them little advantage because the island was simply too dense in vegetation to properly spot enemy positions. Rear Admiral Turner likewise learnt a valuable lesson, that no matter how many transport boats were tossed into an invasion plan, more would always be needed. These lesson led to some radical rethinking of strategy going forward for future operations, like in the Central pacific. Admiral Ota used his fleet of barges to move 5 to 8 in a group, every night. Colonel Tomonari's 13th regiment and Sasaki's HQ were moved to Vila in an effort to reinforce  what would be the new main Japanese outpost in the Central Pacific. Further north the Americans successfully invaded Vella Lavella, completely bypassing Kolombangara and thus cutting off the enemy's supply line. In response to this Admiral Samejima established a barge staging base at Horaniu. Samejima then advised Sasaki to simply proceed with the course of action he thought best. Sasaki decided to do what he had been arguing for sometime now, to concentrate all his forces at Kolombangara. However with Zieta in the hands of the Americans, he would have to figure out a clever way to carry out the logistics of such a plan. Thus he split his forces in two, taking up positions at Bairoko and Baanga. Ota was given the task of evacuating the northern forces at Bairoko using his barge fleet, but the men to the south in Baanga were going to perform a fighting withdrawal of both Baanga and Arundel. Luckily for the Japanese, the 27th regiment had bypassed the Yano battalion in Baanga, to advance upon Piru Plantation and Sunday inlet. The forces at Baanga would be facing against the landings of 3 battalions; the 2nd and 3rd battalions, 169th regiment and the 3rd battalion, 172nd regiment led by General Barker. While Barker was getting his men to assembly positions, the Yokosuka 7th's 12cm guns and two mountains began to fire upon Munda Field. This caused only slight damage with some casualties, but it was a nuisance nonetheless. On August 16th, Barkers 136th field artillery battalion positions at Munda began counter firing against the Yokosuka guns. This was followed up by aerial attacks by 13 Avengers and 17 Dauntless who performed carpet bombing. For those who don't know this is the practice of bombing over a large area simultaneously. Imagine hitting a km area of vegetation by spreading your aircraft and timing everything just right, it produces what would look like a carpet of bombs hitting. So when you take a carpet and toss it over your floor, that was kind of the mental image received by this maneuver. The results were devastating. The Yokosuka 7th guns would not fire again.  Meanwhile the recently landed 2nd battalion, 169th regiment faced the strongest pocket of Japanese as they attempted pushing the defenders further west. The 3rd battalion, 172nd regiment would eventually join in on this attack. When the 2nd battalion was showing signs of slow progress, Barker decided to toss the 172nd in on August 18th. But the fiercest fighting would be seen between the 3rd battalion, 23rd regiment who continued to resist against Barkers 4 battalions as Sasaki's men were crossing over to Baanga and Arundel island. On August 19th, the 1st battalion finally managed to break through to the southwestern coast, where they came across the now abandoned 12cm guns of the enemy. During that night the 3rd battalion, 23rd regiment had slipped through a swamp making their way north to join their fleeing comrades over to Arundel. By nightfall of the next day all had successfully gone over. The cost of mopping up Baanga as recorded by the 169th was 44 dead, 74 wounded and 300 non-battle casualties, the ever present dangers of tropical island warfare. For the 172nd records, it was 8 dead, 36 wounded and nearly 200 men requiring evacuation from tropical diseases. For the Japanese there was no estimation or rough counts for casualties. Such dire numbers would see General Wing replace Barker as commander of the 43rd division effective August 20th. Now Admiral Halsey also wanted to see Arundel seized as it had become an important position, but the allies did not realize the amount of forces that had been snuck onto the small island. Meanwhile the 25th division continued their advance north through painfully rough swamp terrain, pursuing a rather elusive enemy. As the regiments advanced, bulldozers of the 65th engineer battalion tried to build jeep trails behind them. However the rain was so bad they became a nasty type of tropical mud and the bulldozers were struggling. Thus the supplies would have to be carried onwards to the front by hand, typically on the men's backs, or occasionally via air drops. By mid August the 161st regiment would finally reach the rendezvous point at Mount Bao where General Collins planned to have them turn west to secure an artillery position at Mount Tirokiambo. Once the artillery was set up, it could support an assault of Bairoko. Bairoko would be hit from the west by the 3rd battalion, 145th regiment of Colonel Dalton and from the east by the 1st battalion, 27th regiment of COlonel Liversedge. But mother nature is a cruel mistress and she places some impassable swamps, preventing the 140th field artillery battalion from reaching Mount Tirokiambo. On August 21st, the marine defense battalion tractors had to pull the 155mm's of the 136th Field artillery battalion over the soft road to get onto a position on Zieta Hill. However this took too long and while it was occurring the Japanese had successfully evacuated Bairoko. Admiral Ota's fleet of barges had been running to Bairoko every night under the cover of darkness and the cover of some guns placed on Kolombangara that fired upon US PT boats trying to harass the barges. American intelligence believed all of this activity was actually reinforcing Bairoko, thus they planned for a daylight raid to hit the barges in their bases. Rendova launched some PT boats, the 15th corps lent some demolition teams of the 117th engineer battalion and the NGAF provided fighter cover. The raid failed and the boats were forced to retreat.  On August 23rd, Dalton and Liversedge's men entered Bairoko to find a completely deserted base. On that same day, the 27th regiment arrived to the Piru Plantation after slogging through swamps prompting Collins to remark “Crossing that swamp was the toughest physical test I underwent during the war.” On August 23rd, Samejima sent new orders to Sasaki, instructing him to hold the Gizo-Kolombangara-Arundel line and to wait until a proper evacuation date was set. Sasaki sent the 1st company of Major Kinoshita Seishu to occupy some high ground on the western part of Arundel and the 4th company of 1st lt Ito Saburo at the base of the Stima Peninsula on its northeast coast. On August 25th Ota's barges were continuing to run nightly runs to Arundel bringing the 6 and 7th companies of Major Yamada Tadaichi over to Vila. By late August most of the other units arrived to Vila, with the Kure 6th SNLF taking the task of defending Kolombangara's western coast and the 229th regiment were deployed at Mbambare Harbor to protect its eastern coast. In addition, Captain Miyazuki Toshio departed Rabaul with 3 destroyers, the Hamakaze, Shigure and Isokaze to evacuate men at Rekata Bay back on August 22nd. However they were harassed by a PBY around Bougainville and realizing the Americans might toss a naval mission against them, they were forced to abort.  Another evacuation run was attempted 3 days later, seeing Admiral Ijuin leading light cruiser Sendai and 2 destroyers to escort Captain Toshio's group. The diversion was discover by Australian coastwatchers and soon Toshio was intercepted by 10 PBY's in the Bougainville strait. The Hamakaze's forecastle was hit by a bomb that caused 36 casualties again they had to abort. Two days after this light cruiser Sendai the destroyer Sazanami finally broke through to Rakata Bay and managed to grab most of the troops there. To grab the rest of the troops, 6 flying boats and a submarine were sent. Detachments of the Kure 7th SNLF would be landed at Sumbe Head and Sambe Head over on Choisuel, who would work to establish new staging bases for the rest of the troops being brought back to Buin. Over at Horaniu, the Japanese were constructing a new barge deport. Admiral Wilkinsons 3rd echelon led by Captain Grayson Carter consisting of 2 LSTs and the destroyers Philip and Waller were sent over to Barakoma on August 20th. They were intercepted by enemy planes in the Gizo strait which saw Philip collide into Waller providing some slight damage. The last convoys of the month would manage to unload at Barakoma under excellent weather and good air cover. Altogether Wilkinsons landed 6505 men, 1097 tons of rations, 843 tons of petroleum, 2247 tons of ammunition and 2528 tons of vehicles, By September 27th the field would be fully operational. The Americans also managed to construct an airfield at Ondonga, giving General Wing further support to mop up Arundel. On August the 29th, the 2nd battalion of the 172nd regiment were moving to the east coast while the 1st battalion moved west. Both had to advance over mangroves and hardcoral shorelines, because the interior was far too dense with underbrush.  Meanwhile over on Vella Lavella, Wilkinsons turned command over to General Griswold on September 3rd. The americans expected no resistance as they planned to occupy the entire island. Admiral Halsey gave the task to Major General Harold Barrowcloughts 3rd New Zealand division who were scheduled to arrive in mid september. But in the meantime, Griswold landed the 1st battalion, 145th regiment at Brakoma to allow Major Delbert Munsons 1st battalion, 35th regiment to advance up the east coast to secure the Kokolope Bay area, where the American wanted to set up a new radar site. Munson's men made good progress as the reached Lambu Lambu cove by September 4th. From there they dispatched Companies A and C with some Fijian commandos to patrol. The patrols got to the Boko Mission where A company ran suddenly into a strong Japanese patrol. A firefight broke out taking the lives of 12 Japanese. The men examined the bodies and their equipment and sent word back that they were facing recently landed enemy forces. The next morning, the 4th company of the Mikami battalion assaulted A company who were dug in at the Boko Mission. A company managed to fight them off, but had 2 deaths and 2 wounded in the process. Because of the attacks, General McClure sent forward his 3rd battalion followed up by units of the 64th field artillery battalion. The artillery men took up a position at Ruravai to support the advance. At the same time Munsons men cleared up the Boko Mission area, allowing for supplies to come up to it by boat. Munson then directed his forces to hit the main Japanese defenses at Baka Baka. As the men advanced they faced a steep ridge holding Japanese machine gun nests which greatly hindered their progress. Meanwhile on September 5th, the 2nd battalion, 172nd regiment discover the main enemy positions on Arundel while the 1st battalion was landing at Bustling Point trying to secure a forward artillery position. The 1st battalion would then occupy the tip of Bomboe Peninsula. The Japanese units meanwhile were reporting great success in their efforts and also requested they be allowed to assault the enemy artillery at Piru Plantation. On the last day of August, the 9th defense battalions 155mm's at Piru Plantation had begun opening fire on Kolombangara. They also dropped some leaflets upon the Japanese at Vila describing the agonizing death their artillery would provide them, cheeky. The leaflets read “ask the survivors from the 229th what it was like on Bakudan Hill”. The next morning Takabayashi told the 3rd battalion  “enemy shelling and firing will be intensified in the future, any rambling activity must be avoided and everyone must always be on the alert.” All of this prompted Sasaki to order a counterattack.  At around midnight on September 9th, Takabayashi's 3rd battalion, 13th regiment aided by a platoon of the 6th engineers snuck across the Blackett strait using barges to Sagekarasa island, their orders were to drive the enemy out of northern Arundel. Just a few hours later, Griswold ordered Colonel Sugg's 27th regiment to Bomboe Village to attack from the west. Sugg's men began their advance on September 12th, and his 3rd battalion forded the Bomboe Lagoon to seize Sagekarasa Island, effectively cutting off the 13th regiment. The Japanese were taken by surprise and began counterattacking with Takabayashi from the west and Ito from the east, but the Americans held on. Further south, Sugg's 2nd battalion ran into the Japanese main position, meeting heavy gun fire. Additionally the 1st battalion, 169th regiment began an occupation of the Fringe Island and the 82nd chemical battalion began deploying their 4.2 inch mortars at Bomboe to prepare a killing field for the Japanese at Safekarasa. From their positions on Fringe Island, the Americans were able to observe and track the Japanese barges with moonlight seeing them depart Vila and approach the landing area. This provided Sugg's the perfect amount of information to launch a deadly accurate mortar bombardment. The proceeding bombardement took countless lives including the 3rd battalion commander Takabayashi. On the night of September the 15th, Colonel Tomonari brought his HQ across and ten minutes later while he was sitting on a log listening to a company commanders report, he was killed instantly by a mortar shell that landed at his feet. Kinoshita took temporary command of the 13th regiment, 3 days later Colonel Muta Toyoji would become the new 13th regiment commander. On that same day the Americans attacked the main Japanese position, but were beaten back. Griswold  responded by bringing forward the 1st battalion, 27th regiment from Enogai with 5 marine tanks of the 11th defense battalion the following afternoon. On September the 17th the tanks charged forward with 3 rifle companies lined abreast behind them. Artillery and mortar concentrated upon Kinoshita's position, shocking the Japanese and forcing them to pull back. However the following day, the Japanese had quickly learnt their lesson and came back with anti-tank guns. They knocked out two tanks before pulling back to the Stima Peninsula. After two more days, the Japanese began evacuating Arundel. During the night, the 3rd battalion evacuated under some heavy mortar and artillery fire while the Yokosuka 7th guns covered them. The following night barges grabbed the 1st battalion troops, bringing the battle of Arundel to a close. For Colonel Muta Toyoji's 13th regiment, the fight for Arundel was a costly endeavor, they suffered 243 killed, 363 wounded, including many officers. For the Americans it was 31 dead and 225 wounded. Back on September 10th, McClure's batteries began to arrive at Lambu Lambu and as soon as they were put into position they began firing against the Japanese. You see during one of the fights between the Japanese and Munson's forces, a dead Japanese officer was found to be carrying a sketch map of the Japanese positions at Horaniu. Captain Jorn Burden translated the Japanese sketch onto their maps and added details from other patrol reports. This gave A and C batteries an incredibly accurate firing grid that proved to be deadly. The concentration of fire was so accurate the Japanese were forced to abandon their positions almost immediately. When troops later came to the area they found the dugouts had suffered direct shell hits with corpses still holding picks and shovels in their hands. The Japanese realized the American gunners knew exactly where they were located so they made a panicked withdrawal to the northwest coast. On September 14th Munson finally unleashed an attack upon Horaniu only to find the dugouts empty. Fijian commandos were sent to pursue the fleeing Japanese as the 1st battalion moved back to Lambu Lambu and the 3rd battalion occupied Horaniu. The New Zealanders would take over the fight for Vella Lavella, but now we need to venture back over to Green Hell. With the loss of Mubo and Lababia ridge, General Nakano was forced to establish a rough arc of defensive positions in the heavily timbered ground from Bobdubi on the south bank of the Francisco river through Komiatum village to the Tambu Peninsula on the coast. Nakano had risen to the bait of General Blamey who had hoped he would and poured more men into this area in order to defense Salamaua from what he believed to be the actual allied goal. Naknao reinforced the area with the 3rd battalion, 238th regiment and the 3rd battalion, 21st regiment who had been stationed at Lae. The new key position in the Japanese line was Charlie Hill. The new Japanese defensive line ran east along the Yamada Yama known to the allies as Scout ridge to the coast at Lokanu and north over the Francisco river along the ridges of Rough Hill, Arnold's Crest, Kidney Hill and the coast near Malolo. Charlie Hill held 4 perimeters. Below ground the Japanese constructed an intricate tunnel system to protect them and their supplies from bombardments. The entrance shafts had vine covered ladders that went down 6 meters. Galleries branched off the main tunnel like catacombs with benches cut into the sides for sleeping. Near Charlie Ridge was Davidson Ridge where Nakano deployed some new reinforcements from the 115th regiment. On August 24th, Nakano told his men “If this line cannot be maintained, the division is to be honorably annihilated.” Meanwhile, Colonel MacKechnie was tossing patrols past Roosevelt ridge. On August 16th I Company, down 2/3rds of its strength, basically down to a single platoon level, crept forward to toss grenades at some Japanese around Scout ridge while Sergeant Warren unleashed mortar cover. The Japanese sought revenge that night and performed a dusk to dawn attack, but grenades and mortars held them back. It was to be the start of two bitter weeks of such small skirmishes, and the Japanese hunkered down in their foxholes guarded Scout Ridge with their lives. On August 18th, K company performed a frontal assault along the ridge, but Japanese barricades and machine gun fire kept them back. 3 Americans were killed, 7 wounded for their efforts, including a courageous medic who ran into the fray. The Japanese positions on Scout ridge were very strong, with lines in depth going back all the way towards Salamaua. Scout ridge provided the defenders with countless defensive positions along its crest with four intersecting ridges behind Roosevelt ridge. On August 20th, Colonel Davidson ordered his men of the 42nd battalion to capture what he thought were only two knolls to the north of the battalion's positions on Davidson ridge. The smaller knoll was occupied without opposition and the other knoll only had slight opposition. However the next morning, scouts reported there was another feature, they called Bamboo Knoll about 600 yards farther north. Davidson then ordered it captured and it was with little opposition. Crouching in some kunai grass atop that knoll, the scouts could see Salamaua and allied artillery hitting it. They could not see the airstrip because another hill was in the way, that hill was Charlie Hill. Davidson's intelligence told him they had already seized Charlie hill because their maps were not quite accurate. This caused a lot of headaches for historians going through diaries, trying to piece together the movement of troops. Thought I would try to add some frustrating information on their part.  Now to intercept the enemy fleeing from Mount Tambu into the area between Komiatum and Davidson ridge, Brigadier Monaghan's 29th brigade were assembled east of Mount Tambu. Meanwhile Major Warfe was performing an offensive against the junction of Bobdubi, Komiatum and the Bench Cut Track. Warfs A Platoon led by Lt John Lewin had cut off a point at a junction between Bobdubi and Stevens track on August 14th. Warfe planned to toss A and B Platoons against the enemy while the 2/7th battalion's D company took up a further point on the track. At the same time the 58/59th battalion were going to launch a diversionary attack against Erskine Creek. On August 17ths, Warfes commandos advanced south under artillery and mortar support attacking the enemy along Buirali creek and Salamaua track. However the enemy proved too intense to overcome, leading the commando platoons to pull back somewhat. Then the 2/7th company came to the right of A platoons position filling a gap in the center of the enemy line. They exploited the gap and advanced towards the western edge of the main Japanese camp. Lewin's A company kept prodding the enemy lines until 6:30pm when the Japanese made a vicious counterattack causing 5 deaths including Lt Barry and 11 wounded. By dusk the Australian attacking force was thrust like a wedge into the enemy positions with Lewin and A platoon on the left, the 2/7th company in the middle and B company on the right. The following day the Japanese were forced to pull back to the line of the Komiatum track By August 19th, the Japanese were being hit hard. On their northern lines they had 23 deaths, the commander of the 80th battalion, Major Jinno was dead. The Komiatum track was cut by the 17th brigade at Laver's knoll. They were withdrawing across the front, most were now taking up positions further east at Charlie Hill and Kunai Spur. Brigadier Hammer's 58/59th were able to occupy Erskine Creek and C company of the 2/7th seized Orodubi. The following day the 2/7th battalion occupied the junction of Bobdubi and the salamaua track. They captured quite a few forward pill boxes, found the enemy was still holding some in the back so they began raining mortar upon them. At dawn on August 21st patrols found the Komiatum track abandoned, now they could push further on. On august 21st as a result of the enemy giving so much ground, Hammer ordered the mento ford the Francisco river to put more pressure on Salamaua. Lt Henry Mallett's 11th platoon of the 2/7th battalion forded the Francisco river near its south end at Bobdubi ridge. They advanced over a razorback spit towards Rough Hill where they ran into Japanese machine gun fire. They were quickly bolstered by another platoon and by 3pm took the position, to gain fire support to allow others to cross the river. During the afternoon a composite platoon led by Lt Owen Edwards advanced further to occupy a dominant hill, which was named Arnold's Crest after captain Ted Arnold the commander of C company. Like I said if you wanted a mountain, ridge, or hill named after you it seems New Guinea was the place. By August 22nd Hammer's men were occupying Arnolds Crest giving covering fire to allow more forces to cross the river. Once enough men had crossed they began expanding the perimeter. Then on August 27th 420 Japanese from companies from the 115th and 80th regiments counterattacked Arnold's Crest, successfully cutting off the allied line of communications to the south. The Australians did not give it up without a fight however, the counter attacked trying to seize the nearby Fisher's knoll. The Japanese were forced to give up Fishers Knoll but repelled the allied attacks upon the crest itself. Despite still holding Arnold's Crest the following morning saw the Japanese withdrawing westwards. Now it seems Hammer got too excited when he ordered his forces to occupy so many forward positons. Hammer signaled his new divisional commander, General Milford “unreliability of 58/59th battalion troops has forced me to withdraw to hold a tighter line Buiris Creek”. Basically he believed he had overextended the 58/59th who were currently surrounded by a company or so of Japanese. The 58/59th were down to less than 30 or so men, carrying many wounded back and sending reports they were running low on ammunition. However on the ground, John Bethune's B company were holding strong, keeping the situation together. Another company commander named Newman went on the record stating “Hammer had weak companies flung out into the blue where they could not be reinforced or supplies” After all was said and done, upon reflecting on the situation, Hammer would sign off on a recommendation to award John Bethune a military Cross, writing “‘Displaying grit and determination Lt Bethune tenaciously held the area until shortage of amn [ammunition] and supplies forced him to withdraw.' The situation forced Hammer to tone down the aggression somewhat lest a catastrophe were to occur. He ordered the men to form a defensive line from Rough Hill to Arnold's Crest, while more forces came to prepare for another offensive. On August 21st, the Taylor Force had rejoined its regimental force, allowing MacKechnie to launch a new attack in force. On August 27th, A company advanced along a trail going up George Ridge successfully cutting the Japanese supply line. The men dug in, expecting a lot of angry Japanese counter attacks. Captain George of A company wrote this of the experience “‘We began to feel chill in the stomach. Every rush meant firing a few more clips, throwing a few more grenades. As the dark suddenly quietened, our hands counted blindly the few clips left in our belts, the last grenade or two on the parapet – like a thirsty man in the desert checking his last water. For when ammo ran out, they would overwhelm us – waves of many Japs with long bayonets. Home was a long way off indeed, over dark waters to Oregon.'” The fighting fell into hand to hand combat, from foxhole to foxhole. Men fought and died around George who knew the position could not be held. The next day George heard 4 rifle shots signaling permission for his battered unit to withdraw. They fought off 10 consecutive counter attacks before tossing in the towel.  Not all was lost on the action for George's men however, so many Japanese were employed for the counter attacks, they had to give up a position they held known as Bald Hill. Other companies of Taylor force seized the hill as the Japanese retreated to positions on Berger hill and Egg knoll. Over to the west, Brigadier Moten's battered 17th brigade were relieved by Monaghan's men who took up positions north of Mount Tambu. Davidson's 42nd battalion occupied Bamboo Knoll after tossing back a ton of Japanese counterattacks. Davidson then tossed some patrols towards Charlie Hill, which would receive its name after Davidson's given name. The Japanese presence on Charlie Hill was far to strong for smaller units to prod it, so more forces would be brought up.  Back over to the north, Warfe's commando's attempted to overrun the Kunai Spur, a dominant position blocking the way along the Francisco river to Salamaua. On the morning of August 22nd, B Company of the 58/59th crossed the Buirali creek and one of their patrols advanced north to Kunai spit. Three simultaneous attacks were directed on Kunai Spur the following day by Captain Cramps 2/7th company from the north, Sergeant Tom Pot's 58/59th platoon from the west and Lt Russell Matthews 58/59th platoon from the east. It was a very steep climb, when Matthews men finally go atop the spit they were face to face with a machine gun nest that nearly took them out. On August 25th the 2/7th platoon managed to outflank the enemy position near Buirali Creek which caused them to counter attack. They failed to take the Kunai SPur and were relieved by Lt colonel Ken Montgomery's 47th battalion on the 26th. At this point Monaghan took command, and his first order of business was going to be an assault against Nakano's last line in front of Salamaua. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The allies were cleaning up on New George while continuing their deceptive assault on Salamaua on New Guinea. General Nakano's men were beginning to feel the wall behind their backs as the allies closed in on Salamaua, but still they did not realize Lae was the actual target. 

The Pacific War - week by week
- 92 - Pacific War - Into the Central Pacific, August 22-29, 1943

The Pacific War - week by week

Play Episode Listen Later Aug 22, 2023 32:38


Last time we spoke about the beginning of mop up operations after the fall of Munda, the amphibious invasion of Vella Lavella and the fall of Kiska. New Georgia was a lost cause for the Japanese with the fall of Munda and now all efforts were being made to perform a withdrawal while buying time for forces to be brought over to places like Bougainville. Admiral Halsey ultimately choose to bypass Kolombangara and targeting Vella Lavella, which saw a successful amphibious invasion with a minor naval scuffle during the process. Then the Americans and Canadians invaded Kiska at long last. Although there were numerous reports that the island was abandoned it was decided to go forward with the invasion, at minimum it would be good training for the men. All they found were booby traps and some abandoned dogs as they ushered in the conclusion to the aleutian islands campaign.  This episode is Into the Central Pacific Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.    So its been nearly a year since the start of the allied offensive in the Pacific. Way back when the Japanese were trying to recover from the Midway disaster, the Americans had no idea if they could manage a major land victory. For nearly a year, the allied campaigns in New Guinea and the Solomons showcased what both sides were capable of. But the US Navy wanted something else, they wanted a drive through the central pacific. Now to begin a thrust into the central pacific meant performing two parallel Pacific campaigns north and south of the equator. Admiral Nimitz did not yet possess the naval, specifically carrier forces required to wage a central pacific offensive, hell legions of troops required months of amphibious training, is was an enormous feat. Admiral Halsey likewise never ceased calling for reinforcements to carry his fight through the central and northern solomons.  Ever since the Casablanca Conference, Admirals King and Nimitz had been analyzing the idea of a central thrust in the pacific. They were looking specifically at a thrust in the direction of Truk-Guam and to hit the Marshall Islands. The victory over Guadalcanal had allowed the allies to secure lines of communication and supply to Australia and King presumed Rabaul would fall in 1943. On June 10th King began demanding hard deadlines for a central pacific campaign stating “In order that effective momentum of offensive operations can be attained and maintained, firm timing must be set up for all areas.” The joint chiefs of staff four days later told Nimitz to prepare an invasion of the Marshall Islands with a tentative sailing date of November 15th, 1943. As for the direct thrust, King declared  "establishing a base in the northwestern Marshalls and then proceeding to Truk and the Marianas." To pull this off MacArthur was expected to release the 1st marine division in time to participate in the operation with most of Halsey's naval and amphibious forces as well. As you can imagine MacArthur was outraged and objected the demands of his Cartwheel campaign to preclude any transfer of troops or ships from his theater to Nimitz. MacArthur wanted covering support from the Pacific Fleet's new fast carrier task forces to help raid Rabaul, Truk and other Japanese bases on a southern route. Halsey likewise was anxious about withdrawing aircraft from the south pacific area to support operations north of the equator. He warned Nimitz on June 25th that if airpower were diverted from the drive on Rabaul “it would seriously jeopardize our chances of success at what appears to be the most critical stage of the campaign.” Without borrowing forces from the south pacific, Nimitz could not realistically tackle the Marshalls until early 1944 and many members of the planning staff counseled patience. They argued to Nimitz, the new offensive should await the arrival of a large fleet of Essex carriers. By February or March of 1944, they predicted a much expanded 5th fleet could simply steam into the Marshalls and seize 4 or 5 of the largest Japanese bases simultaneously. If the combined fleet came out to fight, such an American force would willingly and confidently give them battle. But King simply wanted action in 1943, he insisted the northern line of attack be opened before the final assault on Rabaul. This would prevent the enemy from concentrating their defenses against either prong of the westward advance. Enemy territory simply had to be taken, somewhere in the central pacific by the end of the year.  There was a lot of arguing going about. The joint chiefs had clearly intimated that the Philippines were to be approached through the central pacific, but MacArthur concluded that a drive through the Marshalls and Carolines would have to occur without land-based air support, thus it would be slow and extremely costly to naval power and shipping. MacArthur argued the central pacific route was unwise and thought after Rabaul was captured it should be southwest pacific forces advancing along the north coast of New Guinea and onwards to the Philippines. This would require the neutralization of various islands like Palaus and others in the Banda and Arafura seas to protect their flanks. This long range plan that he prepared was designated RENO.  Now all of this of course was intended to cut Japan off from her vast riches in the Dutch East Indies, the thing keeping her war machine alive. The British also had their own desires who applied much pressure onto their American allies, prompting General Marshall to assure them that a Gilberts-Marshalls-Carolines campaign would be undertaken “with the resources available in the theater”. DuringQuadrant conference, the British chiefs had agreed to back King's demand for resources in the central Pacific in return for more forces against Nazi Germany. However during the Trident conference in May, which was not concerned so much with the Pacific strategy, the joint chiefs of staff submitted a plan titled “the strategic plan for the defeat of Japan” which called for a large, sustained air offensive against the home islands in preparation for an invasion. For this all to occur, China had to be maintained, and that meant the Americans and British would need to right their way into China finding a good secure port to move materials properly, most likely this would be Hong Kong. In the meantime the Americans, British and Chinese would work together to recapture Burma to try and drive through the strait of Malacca to Hong Kong via a series of amphibious operations. The Americans would also attempt a drive through the Celebes sea to Hong Kong from the central pacific aided by some subsidiary efforts from the south and southwest pacific areas, good luck getting a penny from MacArthur.  The Central Pacific was the most advantageous and logical route because it was shorter than the southern route, it would require less ships, less troops, less supplies and the bases in the Marshalls, Marianas and Carolines would isolate Japan from her overseas empire. The Japanese would only be able to mount limited air and ground forces on the islands in the central pacific, but nonetheless the American planners were forced to make twin drives along the central and southern axes. It has been argued, President FDR was swayed by Marshall's insistent demands for a southern push, because MacArthur held considerable political weight and could have been made a republican nominee for presidency in 1944. There were positives to running twin operations of course. For one thing it would prevent the Japanese from being able to guess the time and place of forthcoming advances keeping them off balance. It also allowed for opportunities for mutual support. Some of the operations would require a behemoth amount of resources, take for example the estimations they ran for the capture of the Bismarck Archipelago which was required to secure the line of communications to Australia and provide access to the Celebes sea. They estimated it would require 7 divisions, 5 of which needed to be amphibious units. If Rabaul fell or was neutralized, perhaps the division numbers would be less. The Marshall operation would require two reinforced amphibious divisions, 4 heavy bombardment and two fighter groups of land based aircraft. On top of that was the naval aspect, they estimated that they needed four battleships, three more auxiliary carriers, twelve cruisers, sixty-three destroyers, twenty-four attack transports, forty-four tank landing ships (LST's), plus landing craft. Garrison forces would include one reinforced division, 10 defense battalions, 545 planes, and 18 motor torpedo boats. For the Carolines, the Combined Chiefs estimated that they would require 3 reinforced amphibious divisions, 2 heavy bomber groups, 10 carriers of the Enterprise and Essex classes, 7 auxiliary carriers, 4 modern battleships, 9 old battleships, 31 cruisers, 108 destroyers, 20 submarines, 45 attack transports, 15 attack cargo ships, 6 LSD's , 3 headquarters ships, and miscellaneous auxiliaries. To garrison the islands would take two reinforced divisions and three defense battalions, plus aircraft. Talk about a shopping list. By the end of the year it was expected that one Marine and 3 Army divisions would be allocated to the Central Pacific while the South Pacific would gain 2 marines, 5 US Army and 1 New Zealand division and in the southwest pacific 4 US infantry, 1 US airborne, 1 US marine and 11 Australian divisions. So calculated all that, the Joint chiefs estimated 2 more divisions would be needed for the Marshalls, 2 more for the Carolines and 3 more for New Guinea. The strategic plan got the stamp of approval by the combined chiefs of staff on May 22nd. For the planned central pacific offensive, Nimitz decided his first objective would be the Marshall Islands. Their seizure was essential to extend the line of communication to the Celebes sea and to shorten the routes to Australia. From the Marshalls, land-based aircraft could support naval operations against the enemy's communication lines and there was always the possibility that by hitting the Marshalls, this would lure the combined fleet out for a fight. By July 20th, it was decided that instead of directly hitting the Marshalls, which would be extremely costly requiring a large force, they would instead capture Nauru and the Gilbert Islands as a preliminary springboard to invade the Marshalls. There had been two competing suggestions debated at CINCPAC HQ. Captain Forrest Sherman the chief of staff to Vice admiral John Henry Towers advocated to recapture Wake Islands and employ it as a springboard to invade the Marshalls. Wake was around 500 miles south of the Marshalls. Admiral Spruance favored opening a campaign south and east where the fleet could count on greater land-based air support from rear bases in the south pacific. He was the one advocating to invade the Gilberts, which were 600 miles southeast of the Marshalls. Spruance persuaded Nimitz who persuaded King thus, the Gilberts won the day. Code named Operation Galvanic, was the offensive to simultaneously invade the Ellice Islands, Gilbert Islands and Nauru by November 15th 1943. For Galvanic, Nimitz would have at his disposal all surface forces of the Pacific Fleet, the air forces of the pacific excluding those in the south and southwest pacific areas, elements of the 7th air force, the 2nd marine division of Major General Julian Smith over in New Zealand currently performing amphibious training, 3 aviation engineer or construction battalions, a port battalion and 3 marine defense battalions. The 7th air force led by Major General Willis Hale had already carried out some reconnaissance and bombing missions against Nauru and the Gilberts back in January, February and April. In spite of some heavy interception they managed to hit the runway on Nauru and a local phosphate plant as well as some installations on Tarawa. The 7th air force were utilizing air bases on Canton and Funafuti which were the only ones in range of the Gilberts. To seize the Ellice islands and build new airfields, Nimitz ordered the 5th and 7th defense battalions and 2nd airdrome battalion accompanied by the 16th naval construction battalion to conduct neutralization and reconnaissance. Nimitz sought to build new airfields at Nukufetau and Nanomea which were around 600 miles south and 350 miles east of Tarawa. On August the 18th an advance survey party landed at Nanomea determining it to hold no enemy presence thus the first elements of the 7th defense battalion began occupying it 10 days later. On August the 22nd an advance party of the 2nd Airdrome battalion landed at Nukufetau finding no enemy presenced allowing the remainder of the battalion to follow suit 5 days later. Transforming the atolls into air bases was rapid work. By September 7th a 5000 foot airstrip was operational on Nanomea, by the end of the month a full squadron of aircraft were operating from it. Over on Nukufetau work was slower, but its strip would be operation by October 9th. Back on August 11th, the 804th aviation engineer battalion was sent to develop Baker island, a already american held island 480 miles east of the Gilberts. They began their work on September 1st, taking a week to build a strip capable of supporting fighters. All of this gave Nimitz and Hale the bases they needed to prepare Operation Galvanic.   Now over in the southwest pacific, Generals MacArthur and Blamey were continuing their planned invasion of Lae codenamed Operation Postern. By early 1943, MacArthur had devised plans that made Blamey the commander of “allied land forces” only in name. As we have seen, the creation of the Alamo Force led by General Krueger was MacArthurs attempt at seizing overall command. This led Blamey to gradually realized his only functions would be that of the commander of Australian military forces. MacArthur would reconstitute the United States Army Forces in the Far East USAFFE, for his command in the Philippines with himself as its commander. Now the original date for operation Postern was August 1st and it was to have two stages: the first was an amphibious assault neat the Lae coast and the second was an air-ground operation against Nadzab airfield to its west, this would prevent the enemy from reinforcing Lae overland.    The Amphibious operation would be carried out by General Vasey's 7th division, who would depart Milne Bay and move north of Buna to land near Lae utilizing small landing craft. Admiral Barbey estimated it would require 65 LCVPS (landing craft, vehicle personnel or Higgins boats) and LCTs from the 2nd engineer special brigade. To train for the operation the 7th would be sent to trinity beach near Cairns. However continuous outbreaks of malaria led it being believed the unit could not be used without endangering the civilian population. Major General George Wooten's 9th division not yet exposed to the conditions on Green Hell and malaria free ended up taking the amphibious role. After two weeks of amphibious training with higgins boats. The 9th moved to Milne bay by August 12th and would be followed by General Heavy's units who would help further train them at Morobe.    Now I had mentioned the second part was an air-ground operation, originally it was to consist of the 2/503rd american parachute battalion to take the airfield. Then the 25th and 21st brigades of the 7th division were to cross the Markham river and assist the parachute battalion to occupy the area. But it would turn out, when they arrived to Markham, the Australians first had to advance through the Bulldog road to reach Wau, and although a ton of work had been done on it the Bulldog road had not reached Markham river yet. At first General Berryman boldly said to General Kenney that he would be him a bottle of whisky that a jeep could simply cover the gap to the road by august the 1st, he lost the bet. Thus it was decided transport aircraft would be required to take the 7th division directly from Port Moresby into the overgrown landing ground at Nadzab. The parachute battalion would not receive any support from Markham. MacArthur decided to instead employ the full 503rd parachute regiment led by COlonel Kenneth Kinsler to hit Nadzab on August 8th. Now thanks in a large part to cooperation between Generals Vasey, Herring, Whitehead and Kenney the planning for the operation went well. Extensive air and land reconnaissance of the area was the key to success. With all the preparation done, D-day for the 9th division's amphibious assault was scheduled for September 1st, Z day for the 7th divisions operation against Nadzab would be September 2nd. Like all good operations, a diversion was going to be implemented. General Savige's forces had been conducting a series of attacks in the Salamaua area for months. The “Salamaua magnet” had successfully convinced General Nakano the allies intended to hit Salamaua. Nakano also believed holding Salamaua would keep Lae safe. General Adachi would go on the record to state, orders given to him and other forces was to hold Salamaua as long as possible, probably until the last man if it came down to it. Adachi knew if Salamaua fell, Lae was pretty much a lost cause. The irony of course was this all led to troops being pulled away from Lae to bolster Salamaua, when Lae was in fact the target.  Air supremacy over the Huon Gulf was going to be a necessity for Operation Postern to succeed. Generals Berryman and Kenney needed to acquire new airfields that would be used to neutralize Wewak and Madang, two key Japanese air bases. The allies began building airfields at Benabena and Tsili Tsili which could act as advanced fighter bases and refueling points. Benabena already had a functioning airstrip, but Whitehead wanted to develop it further, Kenney was concerned as he knew the Japanese were aware of the site. Kenney wanted to divert the enemy's attention away from the airfield being built at Tsili Tsili which the Japanese did not know about yet. The Japanese were tossing wave after wave of air raids against Benabena, doing minimal damage. Meanwhile a military road was being constructed from Bogadjim on the northern coast up the valley of Mindjim river to Yaula and Yokopi and it was intended to extend past the Finisterre range into the Ramu Valley. On August 1st the New Guinea force HQ estimated the road would reach Ramu Valley within 8 weeks. THe development of the road and other activity in the Ramu valley was drawing attention from the Japanese, thus the 2/2nd independent company as sent to reinforce the 2/7th at Benabena. As this occurred, the secret construction work at Tsili Tsili raged on using some innovative ideas. The construction workers were using camouflage and careful timing of flights to hide the existence of Tsili Tsili's airfield, and managing to do this successfully for two months. An enormous amount of air transport and equipment was allocated for the task. The 871st airborne engineers battalion were sent in to hammer the job out and soon 3 dry weather runways were operational by september. Over on the Japanese side, they were reorganizing their air forces in New Guinea. After receiving alarming reports of enemy airfields being constructed at Mount Hagen and Benabena, knowing full well these would threaten their airfields at Wewak and Madang, it was decided the air strength of New Guinea would be bolstered by the 7th air division of Lt General Sudo Einosuke. From June 19th onwards, aircraft of the 7th division began arriving at Wewak from the Dutch East Indies. The 6th air division had moved its HQ from Rabual to Wewak on July 9th of 1943, 324 aircraft strong. The 7th air division brought another 156 aircraft, alongside this the 4th air army was brought over to Rabaul on August 6th placed under the command of General Imamura's 8th area army. Additionally to support the defense of Wewak and Madang, General Adachi was planning to toss 3000 soldiers under Lt General Katagiri Shigeru's 20th division against Benabena while Lt General Mano Goro's 41st division would occupy Mount Hagen. Such operations were scheduled to begin in early september. A detachment of the 30th independent engineer regiment of Lt Kitamoto Masamichi were sent over to Kaiapit alongside patrols further into the Ramu valley. They gradually occupied Dumpu and Wesa. But the increasing allied threat to Salamaua and Lae prompted Adachi to postpone the Benabena attack until August 1st and as a result Lae's airbase was being abandoned. Since early july, Lae was facing a substantial issue maintaining aviation fuel, it had been a point of refueling for aircraft going between Rabaul and other airfields like Madang and Wewak. Alongside this, Lae was within allied medium bomber range, and the threat prompted the Japanese to build 3 new airfields on the northwestern coast of New Guinea at But, Dagua and the Boram Plantation. It was the 20th and 41st divisions who ended up providing most of the labor to construct these airfields. On August 14th Tsili Tsili saw its first two squadrons of P-39 Airacobras of the 35th fighter group led by Lt Colonel Malcolm Moore. These arrived just in time to meet the beginning enemy attacks. Japanese aircraft had finally spotted the secret airfield during some reconnaissance flights on August 11th. On the morning of August 15th, 7 Ki-48 Lilly's escorted by 36 Ki-43 Oscars attacked Tsili Tsili. The bombers were intercepted immediately and all were shot down by 26 Airacobras and 3 Lightnings. However the Oscars managed to shoot down two C-47's of the 21st troop carrier squadron. The other C-47's scrambled to escape back to Port Moresby by flying at treetop level. The allied fighters then intercepted the Oscars lading to 3 Oscars being downed at the cost of 4 Airacobras. The following day saw another raid, but Thunderbolts and Lightnings intercepted the raiders downing some 15 Oscars. After receiving such a blow, the Japanese commanders at Wewak decided to conserve further air strength. Unbeknownst to them the situation was far more dire than they thought. You see the Japanese commanders did not believe the enemy fighters and medium bombers had the range to hit Wewak.  To geek out a bit, when such aircraft like Mitchells first arrived in Australia, they were equipped with a lower turret. Now when they began performing operations in New Guinea, it required low altitude flying and thus the turrets became useless, so they were removed and replaced with forward firing guns at the nose. General Kenney's air depot at Townsville working tireless to modify 172 Mitchells between July and September of 1943. The removal of the large turrets allowed for an additional square shaped 11,500 liter metal fuel tank to be installed, which was suspended by hooks from a bomb shackle. These fuel tanks gave the aircraft an extra two hours flying time, just enough to give them the range to hit Wewak. These tanks were very vulnerable to catching fire during combat or from crash landings so they were made dischargeable. A minor innovation, that made all the difference. On August 1th aerial photographs indicated the Japanese had 8 medium bombers, 31 light bombers, 69 fighters at Wewak and Boram plus 34 medium and 34 light bombs with 23 fighters at Dagua and But. Thus Kenney elected to hit them and he had at his disposal two heavy bomber groups the 43rd and 90th bomb groups with 64 bombers alongside two medium groups, the 3rd attack group and 38th bomb groups with 58 modified mitchells.  Kenney's plan was to toss 8 squadrons of heavy bombers for night raids against Wewaks 4 airfields followed up by 5 squadrons of Mitchells. Fighter could refuel at Tsili Tsili to help escort and boy would they, an unprecedented 99 fighter escorts would take part in the raids. On the night of August 16th the first raid occurred seeing 12 B-17 and 38 Liberators take off from Port Moresby, all but two reached Wewak by midnight. For 3 hours Colonels Harry Hawthorne and Aruther Rogers led the 43rd and 90th bombardment groups to pound the 4 airfields causing tremendous damage. Countless aircraft tried to take off the next day at Boram only to fail due to damage. The next morning, two squadrons of Mithcells of Lt COlonel Brian O'Neill's 38th bomb group left Port Moresby to hit Dagua and But while two squadrons of Colonel Donald Hall's 3rd attack group would hit Wewak and Boram. They would be employing some new toys, the first parachute retarded fragmentation bombs or also called Parafrags. They had been developed from standard 10 kg fragmentation bombs which were carried in a honeycomb rack in the bomb bay. A small parachute slowed and straightened out the course of the bomb allowing the bomber to get out of the blast range before it exploded. Further work was also going into the development of “daisy-cutter” bombs, which were bombs wrapping with wire to iron rods onto them to produce a ground level fragmentation effect when used with a ground proximity fuse. Nerd stuff.    The 3rd group bombers ended up catching some newly arrived Japanese aircraft perfectly lined up on each side of the runways. The Mitchells strafed them before dropping 786 10 kg paragraph bombs, annihilating 60 aircraft. Meanwhile the 38th group Mitchells faced some issues discharging their auxiliary fuel tanks, leading to only 3 bombers reaching Dagua and none to But. The 3 who reached Dagua strafed and low level bombed it with 105 ten kg parafrags destroying and damaged at least 17 aircraft and intercepting a single Oscar. Not a bad haul at all for just 3 Mitchells. The following day, Kenney tried to repeat the raids, but this time only half of the 49 heavy bombers reached their targets and the bombing was quite inaccurate. However, most of the 62 Mitchell's reached the target this time, but they would be pounced upon by Japanese fighters and anti-aircraft fire from an enemy that was waiting for them. A flight led by Major Ralph Cheli, commanding the 405th bomb squadron was jumped by nearly a dozen Oscars. Cheli's plane was badly hit, his right engine and wing catch fire. Yet despite this Cheli led his flight across Dagua airfield before crashing into the ocean. He was captured and sent to Rabaul where he would later be executed. For this brave action Cheli was awarded the Medal of Honor. In the end 15 Oscars were destroyed at the cost of 2 lightnings and 1 mitchell. Two additional raids were conducted on August 20th and 21st.   The 5th air force claimed to have destroyed 20 enemy aircraft on the 20th and 70th on the final day, half of which were shot down in air combat by the Lightnings. An estimated 174 Japanese aircraft were put out of action during these attacks, almost 90% of which came from Wewaks total air strength around 200 strong. Even before it had a chance to derail the battle for Lae, the 4th air army had been completely annihilated. Wewak was neutralized, the door was open to smash Lae. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. A ton of planning was raging on and now there was to finally be twin operations to thrust into the central pacific and south pacific. With some new toys, Kenney's airforces had all but smashed what the Japanese had created to defend Lae. Now the door was wide open for Lae to be assaulted.

The Pacific War - week by week
- 91 - Pacific War - Fall of Kiska & Battle of Vella Lavella, August 15-22, 1943

The Pacific War - week by week

Play Episode Listen Later Aug 21, 2023 41:04


Last time we spoke about the Komiatum Offensive in New Guinea. The drive to Lae and Salamaua was raging on New Guinea. Mount Tambu was assaulted and the allies received hellish casualties trying to take it. The legendary Bull Allen saved countless lives during this action, but Mount Tambu simply couldn't be captured. The allies chose to isolate and surround mount Tambu instead. The allies secured took the sugarcane knoll, the timbered knoll and then found a path heading to Komiatum. Nakano ordered his men to hold Komiatum ridge, but their situation became more and more desperate. Allied artillery and aerial bombardment alongside the enveloping maneuvers were taking a toll, the Japanese had suffered 900 casualties since July 23rd. With more men dying minute by minute, Nakano ordered a withdrawal from Komiatum still believing the primary target of the allies was Salamaua. This episode is the Fall of Kiska & Battle of Vella Lavella  Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  So before venturing back to the frigid northern aleutians, we have a lot of action to talk about in the south Pacific. On August 3rd, General Sasaki was forced to order a withdrawal from Munda. General Griswold sent a message over to Admiral Hasley declaring “Our ground forces today wrested Munda from the Japs and present it to you as sole owner”. Halsey in his typical fashion replied “keep ‘em dying”. Despite the blood, sweat and tears taking Munda, as a whole, operation cartwheel had fallen a month behind schedule. As Griswold noted “the months fighting had not been the Americans' finest hour in the Solomon islands campaign”. Halsey would add to it “the smoke of charred reputations still makes me cough”. Now just because Munda had fallen did not mean the work was all done, there was to be cleanup operations of course. General Sasaki ordered his forces to retreat northwards, most were enroute to the Kure 6th farm; the 13th regiment and Sasaki's HQ were going to Bairoko; the 3rd battalion, 23rd regiment and Yokosuka 7th guns were heading to Baanga island. The Americans would be in hot pursuit. General Griswold divided the cleanup operations, giving the 25th division the task of advancing across New Georgia to seize Bairoko Harbor and the Piru Plantation. General Hodge 's 43rd division was given the task of seizing the islands of Arundel and Baanga. General Collins would deploy the 1st battalion, 27th regiment and Colonel Dalton's 161st regiment to advance up the Bairoko trail; the rest of Colonel Douglas Sugg's 27th would advance along the Zieta Trail towards the Piru plantation. General Sasaki learnt on August 6th, the American navy had scored a small but conclusive victory when 6 US destroyers sunk 3 IJN destroyers, the Arashi, Kawakaze and Hagikaze during the Naval battle of Vella Gulf. This of course meant the Japanese reinforcement convoy had failed, thus Sasaki wasted no time ordered a general withdrawal to Kolombangara by the way of Baanga Island. Sasaki needed to give the men more time, so he reinforced the Yano battalion with the 12th company of the 3rd battalion, 23rd regiment who were left to defend the Kure 6th farm. Major Yano Keiji, a veteran of Guadalcanal, selected a rough terrain east and south of Zieta village and the Kure 6th farm to dig in. The Americans would later refer to it as “Zieta Garden”. The garden was to be Yano's first line of defense across the Zieta river. There was a bit of high ground due north of Zieta Village which would have been easier to defend, but he needed his men to protect the trail running to Lulu Channel and Baanga, his only line of communications. The 3rd battalion, 23rd regiment in the meantime were securing Baanga. General Sasaki radioed his plans to the 8th Fleet, but to his surprise was told to hold onto New Georgia until late September for “future operations”. Sasaki was bewildered by this, but understood Admiral Samejima then commanding the 8th fleet was trying to direct a land battle, and obviously he was not experienced in such things. What Sasaki did not know at the time was Samejima was being instructed by General headquarters to do this. On August 7th, the Army and Navy had agreed to pull out of the Central Solomons and would cooperate to bolster Bougainville's defenses. A revisión later on August 13th would instruct Koga, Kusaka and Imamura to hold onto as much of New Georgia as possible while Bougainville was being reinforced. Full evacuation of New Georgia was set for late September to early October, but the actual dates were dependent on the Bougainville progress. On August 8th Sugg's 2nd battalion advanced through a deep ravine going roughly 2 miles up the trail when his men were met with heavy machine gun fire. The Yano battalion was defending the barge supply route through the Lulu channel as their comrades and supplies made their way to Baanga. On August 9th, the 27th began their assault upon the Kure 6th Farm, employing a envelopment maneuver. The Yano battalion was holding them at bay, but gradually the allied forces were confining the Japanese into a smaller and smaller pocket. Meanwhile the 1st battalion was advancing north along the Munda-Bairoko trail where they joined Colonel Liversedge's men. On the 10th, Hodge ordered the 169th regiment to hit Baanga and on the 11th patrols from their 3rd battalion had located the Japanese strongpoint on its southwest tip. By nightfall, the American assault of the Kure 6th Farm forced Colonel Yano to withdraw back across the Zieta River to form a new defensive perimeter. His men performed a fighting withdrawal throughout the night seeing many Japanese scream and throw rocks at the Americans. The usual night time activities that kept the allied forces miserable.  On the 12th the Americans unleashed an artillery bombardment upon the Kure 6th Farm positions not realizing they had already been abandoned. The 89th had fired 2700 rounds, the heaviest concentration of the operation on completely empty positions. The Americans advanced over Yano's old positions, crossed the river and fell upon Yano's new defensive perimeter. On that day General Barker assumed command of the 43rd division as General Hodge returned to his command of the Americal Division. Barker began by sending L Company of the 169th regiment to occupy Baanga. L Company were met with unexpectedly heavy Japanese fire suffering 28 casualties before they were forced to pull back.    Meanwhile on August 13th, Sugg's 3rd battalion with E company managed to launch their main assault against the Yano battalion. They were attempting a envelopment maneuver against Yano's flanks, but heavy resistance saw Yano's right flank repel the attack. On the left there was a marshy plain that hindered the American advance forcing them to go too far left and thus failing to apply enough pressure. Although the assault failed, the unexpected left advance saw some gain. A patrol from H company stumbled across a heavily used trail leading to the Lulu channel. They established a roadblock that night allowing ambush efforts to hit the trail. The roadblock convinced Yano he was soon to be cut off, so he immediately prepared a withdrawal to Baanga.    In the meantime, Barker decided to use Vela Cela island as a launching point for an assault against Maanga. On August the 14th, the 3rd battalion, 169th regiment began occupying the small island before using it as a springboard to land at Baanga. However the Americans quickly found themselves surrounded by a mangrove swamp and the Japanese began tossing counter attacks until night fell.  Yano's forces repelled numerous American attacks from the 3rd battalion throughout the day, afternoon and night. The Japanese threw back one attack led by four marine tanks, which had crossed the river on a bridge engineers built. While doing this his men also began their retreat westwards. H Company met a brief exchange with Yano's men, but Yano decided not to seriously clash with them and withdrew his battalion to Baanga by the 15th.  The 27th occupied Zieta village, making contact with Schultz 3rd battalion, 148th infantry over on Zieta Hill to the north. After this the 27th would advance upon Piru plantation and Sunday Inlet, too which they also ran into mangrove swamps greatly hindering them. The fight for the Zieta area had cost them 168 casualties, the americans were seeing a continuous flow of fierce counterattacks at Baanga, prompting Barker to decided he would reinforce the beachhead with the 2nd battalion 169th regiment and the 1st and 3rd battalions of the 172nd regiment.   At this point General Griswold and Admirals Halsey and Wilkinson were trying to figure out what to do next. Halsey's original plan after the taking of Munda was to attack Kolombangara, but the recent performance of the Japanese defenders made the Americans quite skittish about performing an amphibious invasion. The battle for Munda point was one of the fiercest defenses the Japanese had put up. More than 30,000 troops had been brought over to face 5000 Japanese defenders within their network of entrenchments. As pointed out by the commander in chief of the US Navy planning memorandum “If we are going to require such overwhelming superiority at every point where we attack the Japanese, it is time for radical change in the estimate of the forces that will be required to defeat the Japanese now in the Southwest and Central Pacific.” Munda Point airfield would become a landmark victory because of the 6000 foot runway it would soon provide, alongside taxiways and its capacity as a base of operations. Halsey would later declare its airfield “to be the finest in the south pacific” and the Seabees would be awarded with a citation for their great efforts. Commander Doane would receive a special mention “by virtue of his planning, leadership, industry, and working ‘round the clock' to make serviceable the Munda Airfield on August 14th, 1943, a good four days ahead of the original schedule.” The seabees work was a testament not only to their morale and organization, but also the fact they held superior equipment. Admiral Nimitz would go on the record to state “one of the outstanding features of the war in both the North and South Pacific areas has been the ability of US forces to build and use airfields, on a terrain and with a speed which would have been considered fantastically impossible in our pre-war days.” Overall the Georgia campaign would go on the be an essential component in the strangulation of Rabaul, as pointed out by historian Eliot Morison “The Central Solomons ranks with Guadalcanal and Buna-Gona for intensity of human tribulation. We had Munda and we needed it for the next move, toward Rabaul; but we certainly took it the hard way. The strategy and tactics of the New Georgia campaign were among the least successful of any allied campaign in the Pacific”.   Allied intelligence indicated Kolombangara had roughly 10,000 Japanese defenders, thus Halsey was inclined to seek an alternative method rather than slugging it out. He thought perhaps they could bypass Kolombangara completely and instead land on Vella Lavella. If they managed to pull that off, it would cut off the Japanese supply line to Kolombangara which was basically surviving on fishing boats and barges based out of Buin. Halsey noted “Kolombangara was 35 miles nearer the Shortlands and Kahili. According to coast-watchers, its garrison numbered not more than 250, and its shoreline would offer at least one airstrip.” A reconnaissance carried out back on July 22nd reported very few enemy troops on the island and that it held a feasible airfield site at Barakoma which also had beaches capable for LST's to land at. Thus Halsey approved the plan and Griswold formed the Northern Landing Force, placed under the command of Brigadier General Robert McClure. The force consisted of the recently arrived 35th regiment of the 25th division attached to the 25th cavalry reconnaissance troops, all led by Colonel Everett Brown; the 4th defense battalion, the 58th naval construction battalion and the Naval base group.  To hit Vella Lavella they would require air supremacy and artillery planted upon Piru Plantation and the Enogai-Bairoko area. General Twinnings AirSols had 161 fighters back on July 31st, but by August 18th they would have 129 functioning. Twining had sufficient strength in bombers as the number of light and medium bombers had dropped by less than a dozen, at around 129. For heavy bombers his increased from 48 to 61. It was critical Munda airfields be fully operational by mid august, sothe Seabees of the 73rd and 24th naval construction battalions went to work. Admiral Fitch's plan for Munda airfield called for a 6000 long foot runway with a minimum 8 inch coral surface and taxiways and revetments ready for over 200 fighters by September 25th. Eventually this would also include 48 heavy bombers. The immediate job was the fighter strip as always, you prepare your defenses against air attacks before you bring in the heavy bombers. He had a week to make the field operational. Commander Doane of the 73rd Seabees had two critical assets. The first was Munda was by far the best airfield site in the Solomons. Beneath one to 3 feet of topsoil was solid coral and there was a plentiful supply of live coral which hardened like concrete, great for the surfacing. Second the 73rd was the best equipped battalion yet to arrive to the solomons with D-7 and D-8 bulldozers, ¾ yard power shovels, 8 yard carryalls and 7 ton rollers. Weather was good and the moon was bright for the week permitting night time work without lights. The immediate threat would have been a 12cm of the Yokosuka 7th SNLF at Baanga, but they never fired upon them. Again, wars are won by logistics and it can't be expressed enough what a colossal amount the Seabees did for the Pacific War. By August 14th, Mulcahy flew over to set up his HQ and the VMF-123 and VMF-124 flew into the base with a R4D carrying their gear and personnel. For the incoming invasion P-40s would be coming from Segi while Corsairs would be launched from Munda.  Admiral Kusaka had reformed his 1st Base air force thanks to the arrival of his long-sought reinforcements. In mid July reinforcements arrived to the Solomons in the form of the 201st Kokutai Aerial Bomb group and carrier Division 2's naval bombers from Ryujo. The overall strength of the 1st base air force was now at around 230 aircraft of various types. The land-based bombers would go to Rear Admiral Ueno Keizo's 25th air flotilla over in Rabaul. They were tasked with night bombing raids against Guadalcanal and New Georgia now. Naval fights and bombers would be merged into the 1st combined air attack force, later reformed into the 26th air flotilla led by Rear Admiral Sakamaki Munetake. There job was to destroy any enemy shipping in New Georgia and to conduct interceptions over the Munda-Buin areas. It was understood the Americans held numerical superiority, but the Japanese were willing to take them on hoping their fighting spirit would prevail. Meanwhile, back on the night of August 12th, Admiral Wilkinson deployed an advance party of 14 men led by Captain George Kriner to perform a reconnaissance of Vella Lavella. They would be reinforced by Companies E and G of the 103rd regiment when the scouts found 40 Japanese around Biloa and another 100 5 miles north of Barakoma. They had reached the island secretly using 4 PT boats, though Japanese floatplanes would made to bomb one of them. After the successful arrival of the advance party at Barakoma, F Company of the 103rd landed on August 14th to reinforce the beachhead.  The main invasión force designated Task Force 31 led by Admiral Wilkinson  would consist of 10 destroyers, 5 destroyer transports, 12 LCI's, 3 LST's and two subchasers. At 3:05am  the 1st transport group of the force departed consisting of the destroyer transports with 6 escort destroyers were carrying the 1st and 2nd battalions of the 35th regiment. Captain Ryan led the group aboard Nicholas while Wilkinson was aboard Cony. The second transport group made up of the smaller vessels carried the Seabees and support personally following an hour behind with 4 destroyer escorts led by Captain William Cooke. After the force departed Guadalcanal they were to approach the Gizo Strait around midnight, before beginning to unload in the early hours of august 15th, under the cover of fighters.  However Wilkinson would not be aware his force was spotted by a G3M Betty bomber which reported back to Admiral Samaki who immediately launched a strike force. By 8am, the 1st and 2nd battalions of the 35th regiment had landed. While the 3rd battalion began their unloading process enemy aircraft appeared. 48 Zeros and 6 Vals were intercepted by American fighters. By 9:15 all the troops were landed, now the equipment began to be unloaded. The Japanese launched two waves from Buin, the first appeared at 12:30, made up of 48 Zero's and 11 Vals. They were intercepted leading to no damage being done to the landing forces. 7 Zeros came in low to strafe the beach but were turned away by fire from 65 automatic weapons aboard the LST's. LST's in the past lacked adequate anti aircraft protection, thus 20 20mm guns were borrowed from Guadalcanal and set to use. At 5:30 32 Zero's and 8 Vals showed up but they too were intercepted. By 6pm the LSTs were beginning to retract. The strikes had amounted to 12 men killed on the beach and 40 wounded, it could have been much worse. The Japanese reported losing 9 Zeros and 8 Vals for the day while the Americans would claim to have lost a total of 5 fighters. Without any real land battle the amphibious invasion of Vella Lavella was a resounding success. After darkness settled in, Admiral Ueno's 5th air attack force over in Rabaul launched their final attempt against the American convoys. At 5:30pm, 3 Betty's that had launched out of Vunakanau were spotting the convoy and reporting their movements. They came across the LCI's southeast of Gatukai and the LSTs as they were approaching the Gizo strait. 23 Bettys in 3 Chutai's, one armed with torpedoes the other two with bombs approached. The torpedo armed Betty's attacked the LCI's while the bombers went for the LST's. The American destroyers tossed up a lot of anti aircraft fire as the torpedoes and bombs failed to hit targets. 4 Betty's would be damaged badly for their efforts. The Japanese reaction to the terrible results was to form an unrealistic plan to wipe out the American invasion by sending a single battalion to the island. When the landings became known, officers of the 8th fleet and 17th army formed a conference. They estimated, with accuracy surprisingly, that the landing force was around a brigade in strength. One officer proposed the idea to send a battalion to counterland. General Imamura's HQ calmly pointed out that sending a single battalion against a brigade would be like “pouring water on a hot stone”. The men were desperately more needed for the defense of Bougainville. The Japanese knew they were vastly outnumbered in the Solomons and that the fight for the central solomons was pretty much lost. They believed their only chance to successfully defend the rest of the solomons was to carry out a slow retreat in order to build up forces in Bougainville and Rabaul.  It was decided that two rifle companies of the Miktami battalion and a platoon from the Yokosuka 7th SNLF would be sent to Horaniu on the northeast corner of Vella Lavella. These forces would establish a barge staging base between Kolombangara and the Shortlands. Alongside this Rekata bay would be evacuated and its 7th Kure SNLF would set up a relay base at Choiseul. Imamura nad Kusaka planned to hold Horaniu for as long as possible, trying to establish a new supply route along the west coast of Choiseul.  For the Horaniu operation, Admiral Ijuins destroyer squadron of Sazanami, Shigure, Hamakaze and Isokaze were going to escort 22 barges, supported by 3 torpedo boats and two subchasers. The small armada departed Rabaul on August 17th, but Ijuin's destroyers were spotted quickly by an allied search plane 100 miles out of Rabaul. In fact, Wilkinson was anticipating the Japanese heading for Kolombangara or perhaps Barakoma. He sent 4 destroyers, the Nicholas, O'Bannon, Taylor and Chevalier under Captain Thomas Ryan. Ryan had been an ensign in Yokohama during the 1923 Great Kanto earthquake, where he saved the love of one Mrs. Slack from the burning Grand Hotel. This earned him the medal of honor making him 1 of 18 men to receive the medal of honor during the interwar period of 1920-1940. Ryans force departed Tulagi while the other American convoy, the 2nd echelon led by Cooke were landing equipment at Barakoma. By nightfall Ryans squadron were coming up the slot while the enemy convoy was being harassed by 4 Avengers. The Avengers failed to score hits, but the anti aircraft gunfire alerted Ryan, as the Japanese were reversing course heading in his direction. At 12:29am on August 18th O'Bannon made radar contact and a few minutes later the Americans could see the Japanese ships. At 12:32 the Japanese spotted Ryans force, prompting Ijuin to order a 45 degree turn northwest to try and lure the enemy away from the convoy. As his ruse succeeded there would be a pretty ineffective long range gun and torpedo duel seeing Hamakaze and Isokaze taking slight damage. Meanwhile the Japanese barges were racing to the coast. Ryan believed he had foiled the reinforcement when he engaged the destroyers . But because Chevalier was facing some mechanical failures and could not keep up speed to chase the Japanese destroyers, Ryan decided to turn back to engage the already landed reinforcements at Horaniu. However they managed to escape north too quickly, thus the Horaniu operation was quite a bit of success, with a lot of luck at play. Now we are shifting over to the frigid north waters of the Aleutians. The fall of Attu and Munda were pivotal moments of the Pacific war that completely changed the course of their respective campaigns. When Munda was taken, the Japanese realized the central solomons were a lost cause and began to move all resources and men they could to Bougainville. When Attu was taken, the Japanese realized the Aleutian islands campaign was a lost cause and decided to evacuate the forces on Kiska. The battle of the pips and miraculous evacuation of Kiska was completed by the end of July. Kiska was pummeled on July 26th and 27th under clear sunny weather. 104 tons of bombs hit Kiska's installation on the 26th in a large attack consisting of 32 B-24's, 24 P-38 lightnings and 38 P-40's. On the 27th it was hit with 22 tons of bombs. On August 1st Lt Bernard O'Donnel conducted the first reconnaissance sweep since the July 27th bombing and observed no Japanese fights, no anti aircraft fire and no ships at harbor. Meanwhile the blockade was being performed by Giffen and Griffen's task force who bombarded Kiska. Intelligence crews working on aerial photographs of the island and its installations noted a number of odd features. Practically all the buildings around 23 in all appeared destroyed, but with rubble patterns suggesting demolition rather than bombing. The Japanese also appeared to have done no repair work on the craters in the north head runway, which was very odd, it was around the clock kind of work for them. All the garrisons trucks seemed to be parked on the beach in clusters and it seemed they were not moving day to day. Some pilots reported a bit of activity, like narrowly missing flak and some vehicles and ships seen moving below, but Kinkaids HQ noted all these reports were coming from green pilots. Experienced fliers were not reporting such things. Radio traffic had vanished, some wondering if the bombing was so tremendous it destroyed all the radios. Generals Butler and DeWitt believed the Green pilots, but Generals Buckner and Holland Smith were very suspicious, pointing out that the Japanese had already carried out a secret massive evacuation at Guadalcanal. In fact Buckner and Smith kept asking Kinkaid to toss some Alaskan scouts ashore in rubber boats at night prior to an invasion to report if the island was abandoned or not. But Kinkaid had the last say in the matter and declined to do so. Kinkaid's decision was to go ahead with a full scale invasion of the island. In his words “if the enemy had evacuated the island, the troop landings would be a good training exercises, a super dress rehearsal, excellent for training purposes”.  On August 12th, Captain George Ruddel, leading a squadron of 4 fighters circled low over the anti aircraft gun positions on Kiska, received no flak so he landed on her North head runway dodging nearly 30 craters. The 3 other fighters followed suit and the pilots performed a tiny expedition for some time. They found no sign of people, just destroyed buildings and abandoned equipment. Nonetheless Ruddels report would not stop Kinkaid, only some scolding for doing something so dangerous. The invasion of Kiska, codenamed operation cottage, was set for August 15th. The invasion force was 30,000 Americans and 5300 Canadians under the overall command of Major General Charles Harrison Corlet. It consisted of Brigadier General Archibald Arnolds 7th division; Buckner's 4th regiment; Colonel Roy Victor Rickards 87th mountain infantry regiment, the 13th Canadian Brigade known as the Greenlight Force which consisted of the Canadian Fusiliers regiment, the 1st Battalion of Winnipeg Grenadiers, the Rocky Mountain Rangers regiment and Le Regiment de Hull led by Major General George Pearkers; there was also Colonel Robert Fredericks 1st Special Service force consisting of 2500 paratroops of elite American-Canadian commandos. Kiska marked the first time Canadian conscripts were sent to a combat zone in WW2. The men were equipped in Arctic gear, trained mostly at Adak, practicing amphibious landings using LCI's and LCT's. The naval forces were commanded by Admiral Rockwell were more than 100 warships strong, with Admiral Baker leading a group to bombard Kiska with over 60 tons on August 14th. The journey to the abandoned island was pretty uneventful. On August 15th, Admiral Rockwell dispatched the transports to gather off Kiska during a period of light fog. Major General Corlett's plan was to stage a diversionary landing using a detachment of Alaskan Scout led by Colonel Verbeck to hit Gertrude Cove which was assumed to be heavily fortified. While this occurred an advance force of the 1st, 2nd and provisional battalions of the 1st regiment, 1st special service force would secure the western side of the island, known as Quisling cove. The main force would land at a beach on the north near the Kiska volcano. Colonel Verbecks scouts and Colonel Robert Fredericks commands were the first to come ashore. They were met by empty machine gun nests as they climbed Lard Hill, Larry Hill and Lawson Hill, interesting names. They investigated caves and ravines only to find destroyed equipment. But perhaps the enemy was simply further up in the hills saving their ammunition to ambush them. During the morning the main force landed on Kiskas northern side whereupon they immediately began climbing some cliffs to reach objectives. In the process each battalion of the 87th mountain regiment captured Robber Hill, Riot Hill and Rose Hill. US Army Lt George Earle recalled this of the unique landscapes of Kiska “At one end was a perfectly shaped steaming volcano, cloudcushioned, well- wrapped […] all around were cliff-walled shores and, when visible, a bright green matting of waist-high tundra scrub and deep lush mosses – a great green sponge of slopes rising to a rocky knife-edge crest nearly eight hundred feet above the shore up in the fog, and zigzagging its ridge-line backbone toward the […] four-thousand foot cone of the volcano”. Lt Earle also noted the incessant rain and fog, Kiska saw roughly 250 days of rain per year on average and held a ton of clouds blotting out sunshine. On the day the allied force landed the island was blanketed with a thick fog. As the allied forces advanced they ran into a variety of booby traps the Japanese had taken a lot of time to leave behind, these included; typical land mines, improvised 155m shells with trigger wires, M-93 mine's laid upside down wired to blocks of TNT, timed bombs, candle bombs, and the classic grenades with trip wire. There was to be several casualties from booby traps. In the fog as timed bombs or other traps went off, allied forces opened fire towards noises believing the enemy was upon them. There was some friendly fire incidents amongst the Americans and Canadians, but not as much that has been perpetuated by quite a few videos on Youtube mind you. Its actually a myth thats been perpetuated in many books, in fact the main source I have been using for the Aleutian islands campaign is guilty of it sad to say. The friendly fire incidents on Kiska was not a large skirmish between American and Canadian forces that resulted in many deaths or wounded, no that was pretty much summed up to booby traps, a lot of them. If you want to know more about this, I did a podcast interview on my youtube channel, the Pacific War channel with Brad St.Croix, a historian focused on Canadian military history. The episode is titled the Canadian experience during the Pacific War, and Brad had a lot of, going to admit, vented anger about debunking this myth haha. Please go check it out, I have to admit of all my podcast episodes it has not received many views and I am sad at this because there's a lot of interesting stuff, like how Canada was going to be part of Operation Downfall. Anyways. The Americans and Canadians suspected the Japanese might be retreating into the interior or hiding in fight pits, so they were tense the entire time, after the stories from Attu who could blame them. The crack of a single rifle fire, would be met with more, but it always died down quickly. Corlett's forces continued to climb uphill towards Link Hill and Ranger Hill in the direction of the main enemy camp at Kiska harbor. They found all the fortifications they came across abandoned. The second wave of the main force were brought over consisted of the 1st regiment, 1st special service force who landed at Little Kiska Island unopposed. By August 18th Corlett was confident the enemy was not on Kiska, but he continued the search nonetheless, into the caves and ravine, until August 22nd. To quote Ian Toll's 2nd book of his pacific war trilogy  “Considering the expenditure of naval ordnance and aerial bombs on an island that had been vacated by the enemy, and the tremendous investment of shipping and troops in a bloodless invasion, the Kiska operation had been slightly farcical. In Pearl Harbor, the news was received in good humor. Nimitz liked to tell visitors how advance elements of the huge invasion force, creeping inland with weapons at the ready, were warmly greeted by a single affable dog that trotted out to beg for food” Indeed the capture of Kiska which ushered the end to the Aleutians campaign, was kind of a enormous blunder when you consider the amount of resources allocated to it. You always have to consider these resources could have been brought to the south pacific, but hindsight is hindsight. After the battle of Attu, the allies expected an absolute bloodbath on Kiska. For Corlett's men, the americans suffered 18 deaths, 170 wounded, the Canadians 4 killed and 4 wounded, 130 men also got trench foot. The destroyer Abner Read struck a Japanese mine on August 18th, suffering 70 dead and 47 wounded to bring the total casualties to 313. Generals Buckner and DeWitt sought an invasion of Paramushiro, but the joint chiefs of staff would gradually reject the idea because it was simply seen to be easier to drive through the central or south pacific to Japan. But I would like to point out, if the south and central pacific campaigns did not go well, the idea of hitting the Japanese home islands from the Aleutians could have been a very real thing. Kinkaid, Butler, Eareckson amongst many others would leave the north pacific to deploy in other theaters. It was only really Buckner who remained, DeWitt returned to the west coast, as did the majority of forces. Wanted a feel good end to this one. So the allied forces on Kiska found more than just booby traps, turns out the Japanese had abandoned a number of dogs on the island, so the allied troops adopted many of them and turned them into unit mascots and pets. Surviving photos of the soldiers and the dogs are abundant and cute. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The amphibious assault of Vella Lavella was a huge success, though now the battle for the small island was on. The farcical battle of Kiska had ushered in the end of the Aleutian islands campaign, birthing a long persisting myth to this very day of an incredible friendly fire battle. 

The Pacific War - week by week
- 86 - Pacific War - Fall of Mubo & battle of Kolombangara, July 11-18, 1943

The Pacific War - week by week

Play Episode Listen Later Jul 15, 2023 33:49


Last time we spoke about the amphibious assaults in New Georgia, New Guinea and the naval battle of Kula Gulf. The boys on New Guinea were edging ever closer to their objective of Lae while drawing the Japanese attention elsewhere. In the Solomons, Admiral Kusaka tossed as many aircraft as he could to thwart the multiple allied landings, but it was to no avail. Having depleted his airpower, now he turned to the navy to see if they could reinforce New Georgia before another Guadalcanal situation occurred. Rear Admiral Teruo Akiyama was given the task of launching a Tokyo Express to New Georgia while also trying to give some fight to the enemy. Aboard his flagship the Niizuka, Akiyama did indeed give a fight to the Americans, showcasing a brand new type of radar and the ever trusty type 93 long lance torpedoes. The Japanese landed a few of their boys and now the real fight for New Georgia would begin.  This episode is the Fall of Mubo & battle of Kolombangara  Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  So the past few weeks we have been chaotically juggling multiple events across the Solomons and New Guinea and this week it shall be no different. So let's first jump into New Guinea. General MacArthur's forces managed to pull off the Nassau Bay landing, getting General Savige some much needed reinforcements on his eastern flank and a new supply route. Now the landing at Nassau Bay was part of an ongoing operation codenamed Doublet, aimed at dislodging the Japanese from Bobdubi and Mubo. Taking these were necessary for the future push against Lae and Salamaua. Mubo held an airfield and its capture would greatly facilitate troop movements towards Salamaua. The movement in the interior towards Mubo was complicated by rough terrain. There were a series of ridges that could be defended sternly by the Japanese. As we have seen for weeks, Roosevelt ridge, the pimple, Green Hill, Observation hill, Lababia ridge and Bitoi ridge proved to be very heavily defended. For the Japanese headquarters, all of the allied offensives were confusing as to where exactly the main target was to be. General Nakano remained confident, Salamaua was the main target and he acted accordingly by beefing up the defense there. He ordered Major General Chuichi Muroya, the commander of the 51st infantry division to fortify and defend Salamaua. As part of this, he also ordered Muroya to dispatch around 1000 men to halt American forces trying to move up the coast towards Lake Salus. Now by July 2nd Brigadier Moten's plan was for the 2/6th and 2/5th battalions to take Mubo and Observation hill. While the new Taylor Force would capture Bitoi ridge and then the ridge between Bui Alang and Bui Kumbul Creeks. After this the forces would link up and the Japanese lines of communications along the Buigap Creek would be severed. While this was going on the 15th brigade who was working in conjunction with the newly landed troops, were performing an offensive directed at reducing the Japanese presence around Lae and Salamaua. Part of this offensive involved the inexperienced 58th/59th battalion who had a hell of a time facing the Japanese at Bobdubi ridge. The 58th/59th battalion were two previous militia battalions from Victoria. Initially they were a defensive force in Australia, not meant to go to places like New Guinea, but as they say times were tough. They got a taste of hand to hand combat in late june and while they did not make much progress, they still impacted the campaign, forcing General Muroya to request reinforcements so he could maintain a firm defense for the approaches to Salamaua. Nakano made it clear Bobdubi was of grave importance stating “this location is the last key point in the defense of Salamaua”. Muroya received Major Otoichi Jinno's 1st and 3rd companies of the 80th battalion. They marched through the Coconuts area to Bobdubi bringing with them 2 mountain guns of the 26th field artillery regiment. Meanwhile Colonel Araki his 1st battalion over to the Old Vickers position. By early July Muroya now held 5 infantry companies, around 500 men strong in all. But with all the activity hitting the north, Araki became worried and ultimately decided to move his regimental HQ and 1st battalion to Komiatum, leaving only his 2nd battalion to hold Mubo.  On July 4th, Brigadier Heathcote Hammer took command of the 15th brigade. He was a veteran of the second battle of El Alamein, one of the most iconic battles of WW2, yours truly actually wrote quite a large episode for Kings and Generals on that one, and I think by the time this podcast comes out it should as well. Anyways Hammer had taken a German bullet right through both of his cheeks, but he did not lose a single tooth in the process, I guess lucky on that count. He earned a distinguished service order for his time in the middle east and in june of 1943 was promoted to Brigadier and given command of the 15th brigade. He was considered one of the most original and magnetic leaders of the Australian Infantry. “Hard as Nails” was said to be his motto, and “as you train, so you fight” his creed. When the 58/59th battalion stalled, he was tossed into the thick of it. Now do remember he was coming directly off the victory at Alamein, so he was I guess you can call it “desert minded” when he was tossed into the unforgivable jungles of New Guinea. He would have to deal with completely different terrain, different types of troops and a different enemy than the Italians and Germans. Another result of the delays at Bobdubi saw General Saviege dispatched Major Warfe's commands over to stop the Japanese from escaping Mubo. On July the 5th, General Savige ordered Hammer to send the company towards Tambu Saddle and Goodview Junction where they could cut off the Komiatum Track, thus preventing the Japanese from escaping Mubo to the north. Meanwhile B Company were on the Bench Cut Track carrying out ambush attacks. The two mountain guns brought up to the old vickers position were sporadically hitting Australian positions to their misery. C Company was performing a diversionary attack, while D Company was trying to capture the Coconuts and were successful at taking its northern region by nightfall on July 6th. The next day, the 80th regiment were pushing the 58/59th battalion back as air attacks from 6 Bostens hit the Old vickers allowing C Company to charge in with further support from D Company's mortars. The men charged up the steep ridge into Japanese machine gun nets and pillboxes. Likewise the 1st company of the 80th regiment with support of the 1st battalion, 66th regiment were launching counterattacks out of Komiatum. The Japanese managed to ambush some Australian supply lines inflicting casualties. On July 9th, the Australians tried to charge again into the Old Vickers, through a Sugarcane Knoll, but it went the exact same as last time, the machine gun nests and pillboxes were simply too much. Bobdubi ridge proved a tough nut to crack, but all of the activity was causing more and more Japanese units to move away from Mubo. By this point Mubo was being defended by 950 men and of those 770 were front line soldiers of the 66th regiment and the 14th field artillery regiment. And so the time was ripe to hit Mubo. Moten tossed Companies A and B from the 2/6th and C Company from the 2/5th towards Buiapal Creek; C Company of the 2/6th at Lababia ridge; D company of the 2/6th at the Saddle and the remainder of the 2/5th battalion into reserve. Warfe's commands went to work cutting off the escape route along the Komiatum track at Goodview Junction, but his forward units were spotted by Japanese patrols. As the commandos approached the area the Japanese came down from Orodubi ambushing them at Ambush Knoll…because of course its named that, silly Aussies, and this resulted in some lost supplies. Hammer was determined not to be thwarted by any delays so he ordered Warfe to launch a counterattack immediately. The Commandos were able to push the enemy back and reclaim their lost supplies, some of which were mortars and machine guns. On the night of the 6th, Warfe was ordered to leave a force to secure Wells junction while the rest of his men would proceed to cut off the escape route. During the morning of July 7ty, Moten's leading companies were wading through waste deep water in the Buiapal Creek due south of Observation Hill. The allied assault against Mubo was set to begin at 9:30am on the 7th, with Mitchell bombers coming in to strafe Kitchen Creek, Woody Island and Observation Hill. After this some Botsons and liberators would likewise bomb and strafe the same targets. The view from the ground was quite the spectacle for Moten's men. It looked like the entirety of the Mubo valley was being enveloped in thick black smoke and flames as the bombers dropped their payloads. Over 159 bombers and fighters dropped 109 tons of bombs over the Mubo area. Even if the bombs did not directly cause casualties among the Japanese in the area, it still caused chaos. Once the air attacks dissipated, the ground forces opened up their artillery and charged. A company of the 2/5th advanced without encountered any opposition, successfully climbing the northern slopes of Observation Hill. The southern slopes proved much more difficult with the Japanese putting up a fight against B company. B Company were forced to take a defensive position in a Kunai patch southwest of the slopes of Observation Hill. During this time, the Artillery over at the beaches of Nassau Bay were being moved further inland and would arrive at Napier by July 8th. This allowed Taylor Force to have the guns necessary to launch an assault of Bitoi ridge. Taylors men managed to get to the southern slopes of the ridge by 3pm while A Company touching its forward crest. B Company likewise broke through to the north and got to a point between Kitchen and Bui Savella Creek. A Company attempted another assault against Observation Hill but was repelled again, prompting Captain Dexter's D company to be sent to reinforce them. July 9th saw numerous patrol clashes as the Australians prodded deeper and deeper into the area. In the afternoon the Japanese sent a strong counterattack against the 2/5th companies seeing fierce fighting. As noted by Arthur Pearson of D company “In most cases we were firing blind, but sometimes we were abl to pick up the smoke from their rifles”. Pearson  at one point jumped into a weapon pit, trying to draw the Japanese fire his way. A bullet came at him, piercing the stock butt of his rifle, before slamming into one of the soldiers beside him killing the man. Pearson had no idea where the bullet had come from and frantically fired into the jungle hoping to hit the Japanese sniper. The next day saw a lot of the same, more patrol clashed. On the 10th, B Company engaged the enemy around Kitchen Creek. Meanwhile US infantry had cut the main track north of Bui Alang Creek on the 9th. The Americans began advancing down to Buigap Creek, then south to the Komiatum Track by July 10th, before hitting Buigap where they drove off a bunch of Japanese. The Americans now guessed the Japanese on Mubo were using a route north east along the Buikumbul to withdraw to Mount Tambu. With the Australian and now Americans infiltrating the sector, General Nakano ordered the Mubo garrison to pull out on the 11th, back over to Komiatum. To mask their withdrawal the Japanese planned to begin moving after sundown. By July 13th, they made their way along the Saddle to Mount Tambu, but the Americans had spotted them and gave them hell using artillery. The Japanese got out, but suffered many casualties doing so. On July the 12th, with the Japanese leaving the area, the Australians seized the Pimple, Green Hill and Observation hill with little opposition. Thus the allies had finally driven the Japanese out of their positions near Mubo, but they had also allowed them to escape. It turned out to be quite the fiasco with General Savige and Herring both believing they controlled the US troops of the 162nd, but in truth General Fuller refused to relinquish command to either. This confusion helped the Japanese squeeze out, though they did suffer 313 deaths and 981 casualties. The Australians received around 300 casualties. Mubo had fallen, its airfield was captured, mop up operations would go on for sometime, but most of the Japanese outposts were cleared. The path to Salamaua and Lae was ever closer. But now we are heading east over to the Solomons. General Wing's 172nd and 169th regiments were assembling at Zanana by July 6th. Their task now was to advance along the Barike River towards Munda. Meanwhile on the northern coast of New Georgia Colonel Liversedge's men successfully landed at Rice Anchorage by July 5th. His force was the 1st Marine Raider battalion, the 3rd battalion, 148th infantry and Companies K and L from the 145th infantry. His men began their advance south towards what is known as the Dragons peninsula. At the same time, as a result of the battle of Kula Gulf, the Japanese were able to land some men of the 13th regiment over at Vila. Defending Vila were forces led by Colonel Tomonari Satoshi. With more men on hand, General Sasaki intended to move the troops via barge through Bairoko so they could reinforce Munda. Sasaki had already brought his 3rd battalion, 229th regiment from Vila using barges. He was lucky the first time but now he felt the Americans would try to attack the airfield directly, perhaps by setting up artillery on the nearby Hopei island. Roviana island likewise could be used as a staging area for amphibious tanks to charge over. Thus Sasaki brought over some 8cm dual purpose guns and 13mm anti aircraft machine guns to try and defend the beaches. He also ordered Major Sato's 2nd battalion of the 229th regiment to dig some anti-tank ditches along the beach with the intent to smash any enemy tanks at the waters edge. He received word of the landings made at Zanana on July 3rd, prompting him to quickly reinforce his eastern line that ran north from Ilangana point. By July 6th, he had the 3rd battalion, 229th regiment and Sato's 2nd battalion holding positions along the the Ilangana line with a roadblock position held by a company who were using felled trees and barbed wire in front of Barike. Sasaki also had at his disposal a company of the Kure 6th SNLF led by Commander Okumura Saburo at Bairoko with a small detachment of the 2nd battalion, 13th infantry led by Major Obashi Takeo.  Meanwhile General Wing managed to get most of his 172nd regiment to the mouth of the Barike, but the 2nd battalion of the 169th remained on Rendova and the 1st and 3rd battalions were moving inland towards the Japanese roadblock. Unfortunately for the 3rd battalion, they had not found the roadblock by the night of july 6th and dug in just a bit east of it. They did not establish a good perimeter for their fox holes, there were no trip wires or barbed wires anywhere. Thus when the darkness came, so did the Japanese from the roadblock. The Japanese performed their classic infiltration tactics. The men in the foxholes began to hear random screaming, the odd firing of rifles all around them. The Japanese began to infiltrate their perimeter with one soldier reported that Japanese troops were approaching while calling out company code names in English. It was a brutal night to be sure. The shaken men of the 3rd battalion advanced with I company leading the way. They found themselves running into Japanese machine gun positions by 10:55pm around the Munda trail. They retaliated with mortars and machine guns, but could not properly see where the enemy was. Luckily B company from the 172nd showed up attacking the roadblock from the rear. In the carnage 3 platoon leaders were wounded, K Companies commander was killed, no progress was being made. Firing lanes were drawn out, the Americans were trying to find the enemy but their muzzle blasts were tiny. Some of the Americans tossed grenades, but they could not get close enough to effectively do it. By 3:30 the 3rd battalion withdrew from what they called “blood hill” to dig in for the night, but the Japanese continued to harass them. According to the 169th infantry “it was a sleepless night spend under continued harassment from enemy patrols speaking English, making horror noises, firing weapons, throwing hand grenades, swinging machetes and jumping into foxholes with knives”  On the 8th, the roadblock was overrun costing the 3rd battalion, 169th regiment and B company of the 172nd 6 deaths and 13 wounded. The next day the 169th finally got to their assembly point at the Barike line, while Colonel Liversedge and his men were crossing the Tamaku river. Colonel Liversedge planned to send Colonel Griffiths 1st Raiders with 2 companies of the 145th regiment to swing around the west shore of the Enogai Inlet prior to assaulting Bairoko while the 3rd battalion, 148th regiment would advance over to the Munda-Bairoko trail to cut off Munda from reinforcements. Liversedge estimated taking the Enogai Inlet and cutting off the trail would be done by July 8th, and it was critical it was done speedily as his men only had 3 days rations on hand. In the late afternoon of the 7th, the 148th managed to reach the trail and created a roadblock the following day. Griffiths team and secured the villages of Triri and Maranusa, clashing with a few Japanese patrols along the way. After capturing the villages the men came across some Japanese documents showcasing the defense plan for Enogai. On the 8th, the Raiders moved out of Triri enroute to Enogai only to run into an impassable mangrove swamp. Meanwhile Major Obashi launched a counterattack against Triri which would be eventually repelled. Griffith got the men to resume the advance using another trail west of the swamp and found themselves around Leland Lagoon where they clashed with some Japanese.  The morning of the 9th, saw General Wings main advance began. At 5am General Barkers 3 battalions of artillery positioned on both shores of the Honiavasa passage and some 155mms on Rendova opened fire on Munda. The artillery put several thousand rounds of 105mm and 155mm high explosives upon Munda. This was followed up by a naval bombardment by the USS Farenholt, Buchanan, McCalla and Ralph Talbot who were firing from the Blanche Channel, showering Munda with over 2000 5 inch shells. Then on top of all that 107 Dauntless and Avengers dropped 79 tons of bombs over Munda, Enogai and Bairoko harbor beginning at 8:30am. The Japanese recorded that the area was lit up as if it were daytime. The 172nd regiment forded the Barike, the 169th was unable to move because of the battle against the Japanese roadblock. On the night of July 6th, Admiral Samejima sent the rest of the troops that were supposed to be transported during the battle of Kula Gulf, the 2nd battalion of the 13th regiment, some 1200 men. They were aboard 4 destroyers, the Matsukaze, Yunagi, Mikazuki and Satsuki escorted by the cruisers Sendai and Chokai and 4 other destroyers the Yukikaze, Hamakaze, Tanikaze and Yugure. They only saw some harassment from a small strike force consisting of 5 PBY's as they made their way to Vila and safely returned. Admiral Kusaka requested some naval reinforcements from the Combined Fleet, so Admiral Kogo send Admiral Nishimura's Cruiser division 7, arriving on the 11th. Alongside this, Rear Admiral Izaki Shunji came over with light cruiser Jintsu and destroyer Kiyonami, taking command of the reinforcement unit. Back on land, the Kure 6th's batteries were firing upon Rice Anchorage prompting Griffith to begin the assault of the Enogai Inlet. Supported by mortars, B Company stormed the village of Baekineru. The Japanese began withdrawing from Enogai allowing the Americans to seize it by the 11th. This came just in time as the Raiders had run out of food and water. The raiders had paid heavily, suffering 47 deaths, 80 wounded and 4 men missing. The Kure 6th SNLF would report 81 deaths and a platoon of 50 men lost. The heavy losses forced Liversedge to request the 4th raiders be landed for the capture of Bairoko, but they would only arrive on the 18th. Meanwhile Colonel Tomonari brought forward his 1st and 3rd battalion to Bairoko to help reinforce Munda. At around 4pm, the 3rd battalion led by Colonel Takabayashi attacked the American roadblock, nearly dislodging them. By nightfall the Japanese took up a position on a ridge to the 148th's northern flank. There was a series of counterattacks until the next day saw a bit of a stalemate, then the morning after that the Japanese backed off. The 148th regiment would hold onto the roadblock for more than a week, but would quickly run low on food. It mattered not however as the Japanese just advanced along another trail further west, prompting Liversedge to order the roadblock abandoned on July 17th. Now Admiral Kusaka wanted to reinforce the important volcanic island of Kolombangara. Kolombangara was a perfectly round stratovolcanic cone soaring out of the sea to an altitude of 5800 feet. The Japanese had a garrison at Vila airfield on the islands southern shore. The island was often to put men and supplies upon barges that would make nighttime transits across the straits to Munda point. Kusaka sought to toss another 1200 troops, Major Yamada Tadaichi's 2nd battalion, 45th regiment and the 8th battery, 6th field artillery. Transporting them would be Matsukaze, Yunagi, Minazuki and Satsuki coming from Buin, escorted by Admiral Izaki's aboard the Jintsu alongside 5 destroyers Mikazuki, Yukikaze, Hamakaze, Kiyonami and Yugure coming from Rubaul. Unfortunately for the IJN, allied coastwatchers saw reported their movement and Admiral Halsey responded by ordered Admiral Ainsworth and task force 18 to intercept them. Ainsworth had light cruisers USS Honolulu, St Louis, the Royal New Zealand light cruisers HMNZS Leander; destroyers USS Nicholas, O'Bannon, Taylor, Jenkins, Radford, Ralph Talbot, Buchanan, Maury, Woodworth and Gwin. Half of Ainsworth's forces came from Captain Ryan's Destroyer squadron 12 who were quite inexperienced. Ainsworths set up his force making his vanguard the Nicholas followed by O'Bannon, Taylor, Jenkins and Radford. Honolulu, Leander and St Louis followed in the center. Ainsworth specifically placed Leander in the middle because she held inferior radar, he preferred St Louis to take the lead out of the Cruisers. Ryan's destroyers would take up the rear with Ralph Talbot, followed by Buchanen, Maury, Woodworth and Gwin. By 5pm task force 18 was sailing once again for the Kula Gulf. Task Force 18 had left Tulagi at 5pm on July 12th under clear skies and calm seas. As they passed Savo Island, Ainsworth took a course along the west coast of Santa Isabel island hoping to use it to hide his force from Japan reconnaissance aircraft. At 12:35am a PBY reported the course and composition of Izaki's force, and Ainsworth heading in for the intercept. As the two forces were converging, Izaki dispatched his Destroyer transport through Vella Gulf to unload the troops but at 1am he was alerted of the approaching enemy. It was actually the Americans who established radar content first, but the Japanese gained visual contact by 1:08am As the two forces converged, Izaki sent his destroyer transports through Vella Gulf; yet by 01:00, the Americans detected his force. However it was actually the Japanese who detected the Americans first for almost 2 hours or so because of the electromagnetic impulses the American radar systems emitted. The Japanese crews had managed to gain a fairly accurate picture of Ainsworths disposition. At 1:08 the Japanese made visual contact and were the first to attack, launching 29 torpedoes by 1:14am. Ainsworth's vanguard increased speed to engage the Japanese with their torpedoes while the cruisers turned to deploy their main batters and engage to starboard. Ainsworth yet again ignorant of the type 93 long lance capabilities had no idea the fish were already in the water coming towards his force as they watched the Japanese destroyers turn away. The American destroyers tossed 19 Mark 15 torpedoes, but the Japanese were over 10,000 yards away and turning north thus completely wasted the volley. When the Japanese were 10,000 yards or so Ainsworth cruisers began opening fire, concentrating on the Jintsu. When the Japanese column closed to 10,000 yards at 01:12, Ainsworth ordered his cruisers to open fire, concentrating on the Jintsu which was leading. Honolulu and St Louis fired an incredible amount of shells for 18 minutes at 1100 and 1360 6 inch rounds joined by 350 5in rounds. The Leander fired 160 6 inch rounds. The Jintsu was hit first to her rudder, then her bridge killing Izaki, followed by 10 or more shells to her engineering spaces. She was a doomed burning ship, that came to a dead drift quickly. The Americans then launched another volley of torpedoes, 21 in all, but they would all fail to hit a mark. By this time, the Japanese torpedoes were finally arriving. Leander was hit at 1:22 forcing Ainsworth to detach Radford and Jenkins to help her limp away. The rest of Ainsworth forces managed to avoid the torpedoes. While this was occurring the destroyer transports had successfully unloaded the 1200 troops and were moving north to withdraw with Izaki's other destroyers. The Japanese were not running away however, they were getting to a safe position to reload torpedoes and re-engage. After finishing off the Jintsu at 1:45, Ainsworth ordered the force to pursue the enemy going northwest. They made radar contact again at 1:56, but Ainsworth doubted the blips to be the enemy, but rather his vanguard ships. Instead of opening fire, Ainsworth attempted making contact with the vanguard force and began firing starshells, this would prove to be a fatal error. The Japanese launched another volley of 31 torpedoes. At 2:08 the first to be hit was St Louis, it opened her bow, next Gwin was hit near her No 2 engine room; Honolulu was third receiving a hit to her starboard bow at 2:11, with another hitting her stern without exploding. Honolulu's rudder jammed and she nearly smashed into Gwin coming within 50 yards of her. That effectively ended the battle as Ainsworth ordered the task force to withdraw back to Tulagi. The Gwin had lost 61 men and was forced to be scuttled, Leander lost 28, the Jintsu 482 and another Japanese Admiral was dead. 21 survivors of the Jintsu were rescued later on by the I-180, a few others were picked up by American ships. The Japanese had won a tactical victory and demonstrated yet again their superior night fighting techniques. But it was a pyrrhic victory in many ways as well, the Americans could afford to lose ships, the Japanese could not.   After the defeat, Admiral Nimitz decided to change tactics and not confine anymore cruisers to the Solomons as they could not hope to chase the IJN destroyers and their troublesome torpedoes were a major threat. Nimitz wrote a letter to Halsey suggesting that a well trained squadron of 2100 ton Fletcher class destroyers would be better suited to such waters rather than cruises. Halsey argued despite the Japanese having superior torpedoes, he believed Ainsworth's night battle plan A, that had employed SG radar with radar directed gunnery were still superior to anything the IJN had. He thought the solution “appears to be the greatest volume and weight of gunfire that can be incorporated into a highly maneuverable unit–and a unit that is certainly not appreciably weaker than the enemy unit.” Regardless Halsey went to work designating two squadrons of 2100 ton destroyers to take over New Georgia operations and would not risk anymore of his cruisers going up the Slot on any more missions. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The New Guinea and New Georgia campaigns were seeing gradual progress for the allies, but the naval battles were much less to be desired. While the Japanese were earning some victories, they were rather pyrrhic in nature as American production was winning the day.

The Pacific War - week by week
- 82 - Pacific War - Operation Cartwheel starts rolling, June 6-20, 1943

The Pacific War - week by week

Play Episode Listen Later Jun 16, 2023 31:41


Last time we spoke about the aftermath of the battle for Attu. The American victory over Attu meant the end of the Aleutian campaign for the Japanese, Tokyo decided to pull everyone out. Over 6000 Japanese needed evacuation from Kiska and it would be very tricky for the Japanese to get past Admiral Kinkaids blockade. Then we finished up the West Hubei offensive, with a part of it being known colloquially as the Rice Bowl Campaign. The Japanese had brutalized the Chinese, but we're stopped short of invading Chongqing or Sichuan. Thus for the Chinese it was a victory, but at the same time the Japanese had secured exactly what they wanted, stealing vast amounts of property, notably rice. Vessels left Yichang and sailed further west through the riverways acquiring large sums of goods to help the China war cause. Today we are diving back into the south Pacific. This episode is Operation Cartwheel starts rolling Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  So honestly for awhile now we have been hitting the North Pacific and China theaters, which certainly was a change of pace, but as you can imagine these events do not simply move along in a vacuum. Yes a lot was going on in the other theaters and this episode is going to be tackling a lot of different events so buckle up buckos. First we are going to talk about Operation Cartwheel. The ULTRA intelligence that brought Yamamoto's death was not the only information the Americans received in April. A lifeboat bearing a list of the names of 40,000 active Japanese officers washed ashore after the battle of the Bismarck Sea. Using this Cryptographers were able to match each name to radio signals from Japanese army units, ensuring General MacArthurs intelligence remained as operationally up to date as it could be. At the same time William Bull Hasley showed to on April 15th to Brisbane to meet with MacArthur and the two hit it off. Halsey would later write this about their first encounter. “Five minutes after I reported, I felt as if we were lifelong friends. I have seldom seen a man who makes a quicker, stronger, more favorable impression. He was then sixty-three, but he could have passed as fifty. His hair was jet black; his eyes were clear; his carriage erect….My mental picture poses him against the background of these discussions; he is pacing his office, almost wearing a groove between his large, bare desk and the portrait of George Washington that faced it; his corncob pipe is in his hand (I rarely saw him smoke it): and he is making his points in a diction I have never heard surpassed. “ Both men would hammer out a plan on April 26th, it was a revision to MacArthur's Elkton plan, this one would be known as Elkton III, but it was soon to be coded as Operation Cartwheel.  The plan consisted of 13 amphibious landings in just 6 months with MacArthur and Halsey providing maximum support to each others efforts. The first phase of the plan would see MacArthur seizing Woodlark and the Kirwina islands while Hasley invaded New Georgia. Phase 2 would commence 2 months after the start of the offensive where MacArthur would capture Lae, Salamaua and Finschhafen. Phase 3 would be the seizure of the Shortland islands and Bougainville in the south pacific. In December MacArthur would seize Cape Gloucester in Western New Britain and shortly after that they would seize Rabaul. Halsey's forces would knock out Japanese air bases on Buka, allowing MacArthurs men to clear the northwestern half of New Guinea. By January of 1944, MacArthur and Halsey figured they would be ready for the final assault on Rabaul which was their ultimate objective for victory. MacArthur resisted sending details of their joint plan to Washington, probably fearing the Europe first obsessed chiefs of staff would veto their ambitious thrust. He told them only that he anticipated that the first move toward Woodlark and Kirwina would start in June. However this was too slow for Admiral King. King wanted his protege Admiral Nimitz to begin a thrust into the central pacific, heading through the Marshalls in November and proposed shifting the Marine 1st and 2nd divisions, the ones that fell under MacArthurs and Halsey's command to help with the Marshalls offensive, this alongside two bomber groups promised to General Kenney. MacArthur was very pissed off and he sent a distressed message to George Marshall damning the entire central Pacific strategy as a quote “unnecessary and even wasteful diversion from what should be the main pacific strategy”,  that being MacArthur's own.”. He added in “from a broad strategic viewpoint, I am convinced that the best course of offensive action in the Pacific is a movement from Australia through New Guinea to Mindanao. Air supremacy is essential to success, for the southwestern strategy where large numbers of land-based aircraft are utterly essential and will immediately cut the enemy lines from japan to his conquered territory to the southward. Pulling any additional heavy bombers groups would in my opinion, collapse the offensive effort in the southwest pacific area…in my judgment the offensive against Rabaul should be considered the main effort, and it should not be nullified or weakened ”. But King was adamant. There would indeed be a thrust through the central pacific led by the navy with its main axis passing through the Marshalls and Marianas towards Japan,which might I remind you listening, bypasses the Philippines. It of course was a strategy completely at odds with MacArthurs. Marshall supported King, as did the other Joint Chiefs. But in the end MacArthurs whining forced King to relent on the transfer of the two marine divisions and the bomber groups, thus MacArthur revealed his timetable for operation Cartwheel. He told them he planned to take Kiriwna and Woodlark in the Trobriand Island around June 30th. The advance on New Georgia would start on the same date, and in September the First Cavalry and 3 Australian divisions would begin operations against the Madang-Salamaua area. Meanwhile MacArthur's 43rd division would invade southern Bougainville on October 15th, while the 1st Marines and 32nd division would invade Cape Gloucester on December 1st.  For all of these amphibious landings, there were no serious problems when it came to shipping and landing craft….that is for Nimitz designated areas. However at the beginning of 1943, MacArthur had practically no amphibious equipment nor experts in these types of operations. The only units available to him were the Army's engineering special boat brigade which had very few small craft. The man who would be responsible for the amphibious assaults during much of the coming campaigns was to be Rear Admiral Daniel Barbey. On January 10th, 1943 he took command of the forces that would later be designated the 7th Amphibious force. Barbey from the offset established good relations with MacArthur…because well anyone who worked with MacArthur had to. He had nearly nothing to work with in the beginning, but started with establishing bases at Toobul Bay, near the mouth of the Brisbane river and Point Stephens. MacArthur had requested more small craft and transports as early as mid 1942, but because of the European and central pacific being a priority, little had come his way. Before the equipment came, MacArthur was receiving American and Australian troops, so he got Barbey's team to improvise. They began training the troops in debarking from larger ships down cargo nets to smaller landing craft. However Barbey had no attack transports (APA), which was the key to this kind of operation. To solve this they rigged nets from cliffs, boy that must have been fun. The first Landing ship tanks LSTs and Landing craft tanks LCTs would not arrive until mid january, and on Easter Sunday 13 Landing craft infantry's LCI's were delivered, giving them very little time before the first operations were to begin to train the crews on how to use them.  Now on the other side Halsey had his own three phase operation. Part 1 saw the invasion of New Georgia, part 2 was the seizure of Buin and Rekata Bay if possible and last 3 was the seizure of Kieta and the neutralization of Buka. Phase 1 was codenamed Operation Toenails. Halsey described the operation to Nimitz as “a infiltration and staging operation”. The operation would see simultaneous landings at Wickham Anchorage to hit its landing craft base; Segi point for its airfield site; Viru Harbor for its small craft base and Rendova Harbor which would serve as a new base to stage troops for a future attack upon Munda. This would all occur on June 30th. The main force assigned to Operation Toenails was General Hester's 43rd division. Admiral Turner and his Task Force 31 were in charge of the amphibious landings while Admiral Fitch would toss 1182 aircraft to give them aircower and Admiral's Ainsworth and Merrill's Task force 36 would provide further naval support. On the other side, interservice coordination between the Japanese Generals and Admirals remained intermittent and largely ad hoc, when it was not hostile. General Imamura's 8th area army HQ at Rabaul stood above Hyakutake's 17th Army, comprising 3 divisions spread over the SOlomons and New Britain, and General Hatazo Adachi's 8th Army had 3 divisions on New Guinea. Troop reinforcements were arriving in Rabaul bolstering the garrison at one point to 90,000 men. Vice Admiral Jinichi Kusaka remained in command of navy forces at Rabaul and held responsibility for the defense of the central solomons. Admiral Mineichi Koga had succeeded the slain Yamamoto as commander in chief of the combined fleet, based at Truk. Nowhere in the theater was there a blended command, the army and navy had to coordinate their operations through a meticulous process of “nemawashi / digging around the roots” for a consensus. The Japanese moved new air units into the theater, including more of the elite carrier aircrews that had trained and honed their skills prior to the war, but the loss ratios in air combat was ruining them.  As a result of the devastating loss during the battle of the Bismarck Sea, the Japanese were forced to change plans. USAAF and RAAF aircraft based at Port Moresby and Milne Bay had slaughtered an entire convoy of Japanese transports attempting to land troops in the Lae-Slaamaua area using a new technique called “skip bombing”. Imperial General HQ set up a joint Army/Navy investigation board to study the disaster, seeing the IJA accused the IJN of being too focused on the Solomons rather than on New Guinea. The Army argued New Guinea was vital for the national defenses and proposed that if a retreat became necessary, it would be as a direct result of the navy's lack of support. If this were to happen they would have to pull back and create a defensive line from northwest New Guinea to Timor. The Navy's representatives argued that the Huon Peninsula must be held or its loss would swing open the western gate to Rabaul, forcing the combined fleet to withdraw from Truk. Well the fighting eventually resulted in an ultimatum with both sides agreeing the army/navy operations should focus on eastern New Guinea. It was decided that both the army and navy would literally operate as one unit, because that would go well. The Central solomons were still under the overall responsibility of the 8th fleet, now commanded by Vice Admiral Baron Samejima Tomoshige with some IJA units placed under naval command according to agreements made between General Imamura and Admiral Kusaka. It seems the Japanese could get along once and awhile, as just like Halsey and MacArthur, Imamura and Kusaka developed a deep friendship. Both of their staffs ate lunch together once or twice a week, where southeast area affairs were discussed informally and their respective staffs got to know another personally. Kusaka went on the record to say Imamura was a very great person. Many army units would be sent to reinforce the New Georgia defenses and by late May the bulk of the 229th regiment arrived to Munda, and the 13th regiment went to Vila by late June. Imamura placed both regiments under the command of Major General Sasaki Noboru's southeast detachment who responded directly to Samejima. Samejima's first orders were to arrange the responsibilities between General Sasaki's southeast detachment and Admiral Ota's 8th combined SNLF, seeing Sasaki in charge of Munda and Ota in charge of the Enogai and Bairoko area's. If the situation arose, command would be unified under the senior officer on New Georgia, General Sasaki. Ota would also have responsibility for coastal artillery defense, radio communications, and barge operations. Admiral Koga in his new role as commander of the combined fleet, preemptively sent move of his forces back to the home islands in preparation to reinforce Attu. But as the fate of the Aleutians became sealed by late May, Koga decided to concentrate the combined Fleet at Truk, so it would be primed and ready for a decisive naval battle with the Americans. Without the aid of Koga's carriers, Kusaka had launched another air counteroffensive after I-Go, this one taking place in June. The aim was yet again to prevent the Americans from invading the central solomons . Kusaka began tossing waves of Bety's against American shipping east of San Cristobal and night raids over guadalcanal. Simultaneously he also unleashed Operation SO; a major offensive to smash allied air power in the Solomon islands; and operation SE: which targeted airfields and shipping. He sent 105 Zeros to sweep and bomb the enemy airfields with a new type of gasoline bomb. Operation SE began with 25 Val dive bombers attacking US shipping in the Guadalcanal-Tulagi area and Operation SO began on June 7th with 81 Zeros led by Lt Commander Shindo Saburo assaulting the Russels. However the Russel group ran right into 104 allied fighters who shot down 9 Zeros. A follow up attack was made on the 12th with 74 Zeros led by Lt Miyano Zenjiro, this time the Japanese lost 7 fighters but took down 6 American. As usual the Japanese pilots made wild claims, stating the first attack saw 41 American fights shot down and the second attack 24.  Kusaka launched the main attack of Operation SE on June 16th led by Lt commander Saburo consisting of 24 Vals and 70 Zero escorts who swung south of the Russells, turning at Beaufort Bay. Yet again they were intercepted, this time by 74 allied fighters over BEaufort Bay and the ensuing ari battle rolled over the mountainous spine of guadalcanal. This time the Japanese lost 15 Zeros and 13 Vals while only shooting down 6 allied fighters. The Japanese lost first rate pilots such as Lt Miyano who had scored a total of 16 kills during the war. Again Japanese veteran pilots were being bled dry severely affecting the nation's airpower. Despite their waves being intercepted nearly every time, the Vals were able to press through with their attacks and managed to hit the cargo ships Caleno and LST-340. But such results were hardly worth the cost, so Kusaka began to urgently request reinforcements. The carrier Ryhuo would lend her bombers to replace the lost ones, arriving on the 2nd of July. The losses taught the Japanese pilots some bitter lessons and never again would the fly over guadalcanal during daylight as the American CAP was far to powerful. Over in New Guinea, General Blamey was laying out his plan for the capture of Lae, codenamed Operation Postern which was approved by MacArthurs headquarters. Before the allies would invade Woodlark and Kiriwana, MacArthur proscribed the seizure of Lae and the Markham and Ramu valley. The Markham operations were to be based on Port Moresby while the north coast operations would be staged from Buna and Milne Bay. The invasion of Woodlark and Kiriwana islands codenamed Operation Chronicle would be entrusted to Lt General Walter Kruegers 6th army. The islands northeast of the Papuan coast would allow the allies to have air bases closer to Japanese targets in the Solomons and around Rabaul, thus Blamey had devised his plan to secure the northeastern part of New Guinea. The first phase of his plan was Lae and the Markham and Ramu Valleys; the 2nd phase was to seize a shore base within 60 miles of Lae, he chose Nassau Bay. Nassau Bay would help with the supply problems in the Wau-Mubo-Bobdubi area, as all the supplies were being flown in from Port Moresby. The mountains were serious obstacles for transport aircraft, not to mention the Japanese fighters that could spring out of nearby Lae. Taking Nassau Bay would greatly shorting supply lines for allied troops fighting in the Salamaua region and also allow a junction to be made with General Saviges forces operating at Mubo The 162nd American Regiment led by Colonel Archibald MacKechnie would help hit Nassau Bay, they would be known as the MacKechnie force. They would seize the high ground around Goodiew Junction and Mount Tambu and the ridges running down therefrom to the sea, allowing the Australians to link up with the 15th brigade at Bobdubi and the American landing force at Nassau. D-day for the Nassau Landing was set for June 30th and it was all going to act as a feint, hoping to lure Japanese forces from Lae to Salamaua.  Now the last time we left off in New Guinea, General Savige had launched a limited offensive against the Japanese at Mubo and Bobdubi ridge. General Nakano was certain Salamaua was the main allied target and this prompting him on the 29th to order Major General Chuichi Muroya to lead the 51st division to fortify it. In the process Muroya's men expelled Warfe's commandos from the northern ridge. To the east of Mubo, Brigadier Moten was trying to take the Pimple, but his 17th brigade would be performing more patrolling than actual attacks throughout the later half of May. Eventually Savige would relieve the exhausted 2/7th battalion with the 2/6th battalion led by Lt Colonel Frederick Wood who would begin an advance on May the 27th. Meanwhile Nakano had brought more reinforcements to defend Mubo and launched a strong counterattack in early May, nearly breaking through towards the main Australian camp at Lababia ridge. On May 23rd Nakano received two battalions of the 66th regiment and began to work out a plan for assembling supplies and ammunition in the Mubo area to prepare for an offensive. Men would move at night in a single file along the narrow jungle trails carrying the materials by hand, through mud and rain. The main train was a slope on Komiatum ridge known to the Japanese as Regret Hill as the hard working soldiers became more exhausted with each passing day marching along it. The Japanese sought to clear out Lababia ridge as far as Guadagasal, thus securing Mubo. On June 3rd, allied patrols discovered Nakano had reoccupied Markham point which forced Savige to keep the bulk of the 24th away from the action at Bobdubi and Mubo. From their camp at the bank of the Markham Savige ordered patrols to investigate the Nadzab area. On June 14th, a 3 man patrol came across friendly natives at the village of Gabsonkek who informed them of the Japanese activity in the area. They said "that the Japs come to the village every day between 10:00 and 12:00 hours taking everything in sight—pigs, fowls, fruit, etc., without paying; they take native girls back to Lae if they can catch them. The guides would not proceed farther to Ngasawapum because Japan man come up Big Road, cut us off", and they would not go to Narakapor because they claimed there were too many Japs and two big guns". The patrol went back to camp by the 18th informing command. A second patrol was made, led by Lt Dave Burke who forded the Tabali River to get to Nassau Bay. Their report indicated the area was suitable for landing and road construction. To further prepare for the American landings, the Australians began building a footbridge over the Bitoi River and blazed a track up to Bitoi Ridge. On Lababia Ridge the main defensive position withdrew to a junction on the Jap Tracks where it would be easier to counter enemy encirclement attempts. Reports came in from forward platoons that there was considerable enemy activity along the Komiatum-Mubo track. This was Nakano's 66th regiment carrying the food and ammunition in preparation for the upcoming offensive. In response to this, Savige ordered Brigadier Frank Hosking of the 15th brigade to assume command of the Bobdubi ridge area and to begin harassing the Japanese supply route. Meanwhile the 58th/59th battalion relieved the 2/3rd independent company at Hote and a party of Warfe's commando's were sent to attack the Komiatum-Mubo track. However disaster struck as the Australians ran into their own booby-traps on June 16th suffering a number of casualties. By June 20th, the commando's established ambush positions along a ridge near the junction of Stephens Track and the Komiatum Track. They successfully ambushed some Japanese later that day, killing a few men and capturing valuable documents about the arrival of Nakano's 66th regiment. However by this point Nakano's units were already assembling in front of Lababia ridge and the offensive was about to begin. Now we gotta finish up the episode talking about some developments in India. After the disastrous first Arakan Campaign, Marshal Wavell was to receive a promotion, and by promotion I mean he was kicked upstairs as they say, succeeded Lord Linlithgow as the new Viceroy of India. But until then he began looking into training his forces in jungle warfare as the bitter lessons learned at Arakan proved the men were very unprepared. Wavell also wanted to investigate what the hell had happened during the disaster, so he sent Major General Roland Richardson in late May to head a infantry committee at New Delhi for the task. The committee's report about the Arakan campaign found the troops fighting spirit was fundamentally sound, but the major problems that affected their combat performance were more about the over expansion of the army in India. The army mobilization had been rushed, they barely met basic training and the supplying of their sheer numbers was a catastrophe. There were also issues regarding their low status, inferior pay for the infantry, which further deprived them of skilled and well educated recruits.  Yet above all else the Infantry committee found their lack of jungle training to be the most egregious issue. As observed “This is the most urgent problem facing us, and one which requires prompt and energetic action if results are to be produced in time for the winter campaigning season.” The lack of jungle training severely undermined their ability to fight efficiently and ultimately led to the breakdown of infantry battalions in the Arakan. And of course there was the ever present unseen enemy, that of malaria, alongside an assortment of other ailments that were wreaking havoc on the men. But many of these problems could not be tackled until June 20th, when General Claude Auchinleck was officially appointed as the new Commander in Chief in India. For General Slim this was excellent news and certainly worked in his favor alongside the sacking of Irwin. The “Auk” as he was called, had always been a Slim supporter and was the one who recommended him to Wavell for advancement when Wavell was Commander in Chief of the middle east back in 1941. The Auk had wanted to retain Slim in the middle east and fought hard to dissuade Wavell from taking him over to Burma. Churchill never held Wavell ever in high regard and was tired of his quasi-academic effusions and preferred a “fighting general” in Burma. Alongside the Auk, Irwin was replaced with General George Giffard, and Slim had this to say of the replacement.  “The new Army Commander had a great effect on me. A tall, goodlooking man in the late fifties, who had obviously kept himself physically and mentally in first-class condition, there was nothing dramatic about him in either appearance or speech. He abhorred the theatrical, and was one of the very few generals, indeed men in any position, I have known who really disliked publicity . . . But there was much more to General Giffard than good taste, good manners and unselfishness. He understood the fundamentals of war – that soldiers must be trained before they can fight, fed before they can march, and relieved before they are worn out. He understood that front-line commanders should be spared responsibilities in the rear, and that soundness of organization and administration is worth more than specious short-cuts to victory” Auckinleck went to work from the offset of his new command by improving the welfare, health and feeding of the Indian army to foster improved morale. General Giffard as the new commander of the Eastern Army had Major General Temple Gurdon to oversee some reforms for training and the development of new doctrines. A lot of effort was made to conduct intensive collective training under jungle conditions. The men would train near Nasik, Ranchi, Dehradun and in the Jhansi-Nowgong-lalitpur region. Commanders low to high were given a chance at handling units to improve standards of staff work, practice combined army tactics and build team spirit. Auchinleck also initiated a policy of active patrolling at Assam and Arakan to gather intelligence and maintain touch with the Japanese as to destroy the feeling that they were super soldiers.    I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. A lot of chess pieces were moved around the board this week. Bitter lessons had been learnt in multiple theaters of the war and now it came time to reorganize and try new things to ultimately bring the war against Japan to a closer end. 

The Warrior Next Door Podcast
Next Series Preview - Author and Military Historian Mark W. Allen

The Warrior Next Door Podcast

Play Episode Listen Later Apr 27, 2023 0:52


The Battle of Midway played a pivotal role - if not THE pivotal role in the change in momentum in the war in the Pacific but are you aware of the role that Admiral Nimitz's submarines played in the battle? Please join us as we talk to author and military historian Mark W. Allen as we discuss his book "Midway Submerged: American and Japanese Operations at the Battle of Midway - May-June 1942" in addition to his other books.

The Pacific War - week by week
- 75 - Pacific War - Japanese counteroffensive in Arakan, April 25 - May 2, 1943

The Pacific War - week by week

Play Episode Listen Later Apr 25, 2023 38:20


Last time we spoke about Operation Vengeance, the assassination of Admiral Isoroku Yamamoto. When the decrypted intelligence hit Admiral Nimitz desk about the vulnerability of his Japanese rival, he wondered what he should do. Was it moral? Would it even benefit the allies, Yamamoto was arguably losing the war on his own? In the end he ordered the hit and sent the job over to Admiral Halsey who enthusiastically took the bull by the horns. A special squadron of P-38 Lightnings were sent over to perform an extremely precise interception of Yamamoto's G4M Betty aircraft enroute to Ballale airfield on Bougainville. Yamamoto's aircraft was shot down killing him and all those aboard it. The death of the admiral was hidden from the Japanese public for an entire month and upon learning of it the Japanese people all mourned. It was a terrible moment for the Japanese, one of the greatest had fallen, how would the rest of the war play out?  This episode is the Japanese counteroffensive in Arakan Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.    Before we jump back into the CBI theater some action was heating up in New Guinea. The Okabe detachment was defeated during the battle of Wau seeing the Australians controlling the area from Waipali to Buibaining and much of the Mubo Valley. However the Japanese remained resilient and would not give up Mubo without a fight. Vigorous patrolling and ambushes were all the Australians could perform, because they did not have the necessary numbers to launch a major offensive. In early March General MacKay sent word to Blamey, advising him he believed the Japanese might try another shot to seize Wau. He believed even with the projected arrival of the 4th and 15th brigades they would still be outnumbered by the Japanese. MacKay estimated the Japanese had roughly 7500 men in the Lae-Salamaua area and were maintaining a formidable defense in the Mubo region. Therefore he wanted to continue to restrict their activity to patrols to prevent the Japanese from surprising Wau again and allowing vital time to build up the defenses. The attack on Mubo in January had not accomplished its objectives, but it did show the Japanese at Lae and Salamaua how much of a hornet's nest they had stirred up by attacking Wau. The Japanese were not done however and hoped to launch a counteroffensive. They planned to bring the 51st division in a large convoy across the Bismarck Sea. But as we saw in a previous episode this was met with catastrophe during the battle of the bismarck sea, denying the reinforcements, equipment and supplies the Japanese at Mubo desperately needed. 800 units, mostly from the 102 regiment held various positions at Mubo and they could not hope to launch a counteroffensive.  The supply situation in New Guinea remained a nightmare for both sides. In January Blamey authorized the construction of a new jeep trail going from Bulldog to Wau and it would take months to complete the 68 mile path. By April the Australians improved their situation in the Mubo area by occupying the heights called Saddle and Vicker's ridge. They began placing artillery on the heights and on the 20th began to bombard the Japanese position on Green Hill. On the 23rd, Major General Stanley Savige of the 3rd division established his Headquarters at Bulolo. Kanga force had been officially dissolved, thus henceforth the 3rd division was responsible for offensives in the Wau-Lae-Markham area. For months the focus had been on reinforcing Wau, expecting a major Japanese offensive. But the Australians had also maintained a small force 11 miles from Salamaua guarding the entrance to the Markham valley. The 2/3rd independent company was occupying in the vicinity of Missim village along the Francisco river between the Powerhouse and Salamaua. In early april they began performing reconnaissance of the area. On the 21st the ambushed a column of 60 Japanese managing to kill over 20 of them and wounding 15. Soon after their commander was notified by Moten that they were going to launch an offensive against Mubo finally set for the 24th. The offensive against Mubo was actually part of something grander. General Blamey planned to capture Lae forming a plan codenamed Operation postern which was quickly approved by General MacArthur. For the plan to work, the allies needed to trick General Adachi that Salamaua was the primary target for a major offensive. Thus to accomplish this, the Australians had the ⅔ independent company operate just a few miles from Salamaua. General Stanley Savige would not even be aware of these grander planes until June of 1943. Postern called for a large pincer movement, involving an amphibious assault east of Lae and an airborne assault near Nadzab 50 kms to the west of Lae. Planning for Postern had begun in May, with Generals Blamey and Herring proposing to seize Nadzab as soon as possible with Brigadier Eather's 25th Brigade and a parachute battalion, while the 9th Australian Division, now under the command of Major-General George Wooten, was to take Lae in early August. Nadzab was an obvious target, undefended and of immense value, not only for the Lae operation but also for extending the range of Allied air power. In the meantime Blamey had various forces drive the Japanese from key areas, but not to attack Salamaua directly. The Japanese were going to be in for a major surprise. But now we are turning over to the CBI theater. Last time we were speaking about General Irwins Arakan disaster and the mad onion man Wingate's operation Longcloth. Irwins blunders had cost countless lives and provided General Koga's 55th division ample time to regroup. By March 20th, Wavell, Irwin and Lloyd were accepting they would have to withdraw the forces to the Maungdaw-Buthidaung line. Wavell was incredibly pissed off and decided to make Lloyd a scapegoat. Lloyd was dismissed and replaced by Major General Lomax who was ordered to simply carry on doing what Lloyd had been doing. Lomax came just in time to meet General Koga's counteroffensive which practically annihilated the 47th brigade. Irwin looking to blame anyone and anything but himself, shifted the blame to the brigade itself rather than his tactical blunders and tried again to bring Slim into his mess. The British forces were forced to flee east of the Mayu river and this severely beat India morale which was already horrible to begin with.   Now how bad was morale? By early April morale had plummeted to an all time new low. This was because of the series of terrible defeats, terrible casualties and growing more from malaria. The 6th brigade wsa evacuating 50 men due to malaria a day. Despite using mepacrine as a suppressive treatment alongside anti-moquito nets, cream and wearing long clothes at night, in 8 weeks the 6th brigade lost half its total strength. Desertions were on the rise from many units, causing the British commanders a lot of anxiety over their loyalty.  General's Slim and Lomax met at Chittagong as Koga was sweeping everything before him. Both generals scoured over the maps and agreed, Koga's next logical step was an assault on the Maungdaw-Buthidaung line. To meet this attack, Slim and Lomax devised a stratagem for catching Koga in a box along the Mayu peninsula. The box was to involve 6 battalions, two on the ridges of the Mayu hills, two along the mayu river and two in the hills south of the Maungdaw-Buthidaung road. The idea was to let the Japanese advance through the most likely location, some tunnels on a disused railway track. Once the Japanese were along the tunnels, they would close the lid on the box using a force of brigade level strength. The hope was to achieve a perfect encirclement, chasing the legendary glory of Hannibal's victory at the battle of Cannae. To do this they had exhausted and unbelievably demoralized men and would have to achieve a scheme of geometric perfection.  The troops Lomax came to command were shaken badly, malaria riden battalions, departing the disastrous Arakan campaign at the point of exhaustion. There were no trained formations available in India to replace them, thus they would have to be retained in combat. By early April, Lomax had skillfully managed to stabilize the front at the Maungdaw-Buthidaung. On April 14th Marshall Wavell had appointed General Slim's 15th corps to lead the British-Indian forces retreat. The Japanese sensing weakness amongst the allied forces continued their advance. On April 24th, the Japanese reached the British defenses at Buthidaung and Maungdaw. The 55th indian Brigade held the first attack at Kanthe while carefully preparing their entrapment box strategy, pushing the Japanese advance along the spine of the Mayu mountains; however it all went to shit. Two demoralized battalions gave way to Japanese pressure, breaking the box. This forced everything to come undone and soon the British-Indian forces were yet again performing a fighting withdrawal going north.  It was reported that the fighting efficiency was so low by April 28th, the men of the 8/13th frontier force regiment had literally fired off all their ammunition at an imaginary opponent, and when they actually were attacked the next day they had no option but to retreat. The withdrawal culminated with the capture of Buthidaung on May 9th. The 55th brigade narrowly escaped annihilation by abandoning their vehicles and heavy equipment while limping by foot over some jungle covered hills to safety. Five days later the port of Maungdaw was evacuated and the British-Indian defenders began to take up defensive positions in the open rice-field country near Cox's Bazar. As General Slim noted “Our only hope of stabilizing the front, if the Japanese really pushed us, was to hold the rice-field country. Our men were still untrained for the jungle; they feared it more than they did the enemy. We had to select areas where we could give our troops reasonable fields of fire and open maneuver.‘It was too much like 1942 over again, with the added bitterness that this time we had been defeated by forces smaller than our own.” Slim was very better about the entire ordeal. To make matters worse, the men only pulled out after Slim's incessant pressure applied to Lomax, because Irwin was counter arguing they should toss the kitchen sink for a siege strategy. All the way over in London Sir Winston Churchill had this to say “‘This campaign goes from bad to worse, and we are being completely outfought and outmanoeuvred by the Japanese. Luckily the small scale of the operations and the attraction of other events has prevented public opinion being directed upon this lamentable scene.” Churchill was writing at a time, after the Anglo-American victory in North Africa and the crushing soviet victory at Stalingrad. It was obvious to Churchill and the other allied leadership, Europe was won. Churchill was furious with Wavell, a man he never really liked. The Americans likewise were not happy with Wavell. Meanwhile Irwin kept blaming everyone except himself, even sending reports of how cowardly his troops were. Irwins last absurdity was to signal a recommendation that General Slim by removed from commanding the 15th corps. But Wavell, under severe criticism of himself by this point was determined that Irwin would be canned. Slim was ordered to report to Irwin's HQ. Slim told his colleagues around him he was about to be dismissed as he made his way. When he got to Irwin he was met with this ‘You're not sacked. I am.' Upon hearing this, Slim remarked: ‘I think this calls for the opening of a bottle of port or something if we have one.'   The British-Indians forces had  916 dead, 2889 wounded and 1252 missing; the Indian high command had suffered another heavy blow, with the myth of Japanese superiority, excellence and skill as a jungle fighter being strongly reinforced in the minds of British and Indian troops, something that gravely affected their morale General Slim held a rather remarkable ability, mental toughness with some extraordinary resistance to stress. The frustrations of all the defeats and the constant shuffling between HQs and the front was a lot to bear. Slim actually found something positive about the Arakan disaster. The British battle casualties were high, but they could have been a hell of a lot higher, given Irwins insistance to perform endless frontal attacks. The British had learnt valuable lessons about the Japanese and the lack of their own training in specific areas. There had been over 7500 cases of malaria and they were only truly learning on the spot how to deal with the pesky disease. Troops heanceforth would be routinely issued with mosquito nets, repellents and by autumn of 1943 a wonder drug was developed, Mepacrine which significantly helped with the symptoms of malaria.  But by far and large the most significant long term development in 1942-1943 was the gradual reasseration of allied air superiorirty. By the end of 1942, 150 new airfields were constructed, RAF pilots and aircraft began to arrive to them in large numbers and the Americans had sent 10,000 air force personnel to serve in the CBI theater. Heavy B-24 Liberator bombers began to appear at the battlefront for the first time and in November of 1942 some made the spectacular 2760 mile return trip after bombing Bangkok. The Japanese quickly realized their proposed Burma-Siam railway was very vulnerable. When the war in the middle east came to a close in early 1943, the US army airforce transferred a ton of their heavy bombers to the far east. Bombing raids on Bangkok, Rangoon and Mandalay were increased significantly by Christmas of 1942. The Japanese were gradually losing their air superiorirty and this was deeply troubling for them.  During the Arakan campaign a Japanese colonel issued the following orders ‘There must be no fear of aircraft. As long as you are not discovered you must seek to remain so. If once our position is revealed, the enemy planes must be shot down. It is not permissible to suppose that our soldiers are no match for aircraft.' The Japanese were forced to yield the skies over Arakan even though they had taken its ground. The RAG would conduct search and destroy missions over Thaitkido, Buthidaung, Sinho and Akyab island in June. 6 Hurricanes would escort some Blenheim bombers on a long range raid against Ramree island, even though they were not safe. Allied air superiority would eventually become the crucial factor to win the struggle over Burma. Now we cant talk about Burma without talking a bit more about the mad onion man Wingate. While the Arakan campaign was coming to its disastrous conclusion, Operation Longcloth had reached its own. The last remaining columns made their way back to allied territory. 2182 returned out of the original 3000 men that entered Burma; an estimated 818 men had been killed, taken prisoner or died of disease. There was a ton of criticism tossed at the operation and the effectiveness of the Chindits, but the operation was moderately successful. To be brutally honest, the Burma campaign had basically no success stories except for the Chindits, thus it got inflated quite heavily. Wavell was very pleased with the performance of Wingate's forces, so much so he put in an order to form the new Long Range Penetration group, the 111th Indian Brigade. Wavell handpicked their commander, Brigadier William Lentaigne who would come to hate Wingate and Wingate hated him haha. The success of the Chindits would be tossed in all the major headlines of every newspaper from England to India. The British had to do something to raise morale and the Chindits kind of just fell into it. Now one last major event that occurred during all of this was a major conference. Wavell had been flown to Washington to partake in the Trident Conference which was carried from May 12-25th. The main focus of the conference was on the European theater, in fact there was an obsession over the Mediterranean cross channel invasion plans. When it came to theaters like Burma there was little interest. In fact Churchill would often only talk about Singapore when the east was brought up, showcasing full and well he only sought to revitalize the prestige of the British empire over other things. Churchill was quite in favor of bypassing Burma which he viewed as only being beneficial to China, a subject he could not understand why FDR obsessed over. It seemed the Churchill FDR regarded China as the emerging dominant power in the far east, while he only regarded CHina as a pacific power, ignoring China's claims over Tibet, Mongolia and northeastern Burma, and of course Churchill would completely ignore any mention of Hong Kong. FDR was seen to be extremely Pro-Chiang Kai-shek, almost maniac by British accounts. The British began to adopt a machiavellian stance of supporting Chiang Kai-shek and Chennault's airpower idea, thinking it would surely fail, which served Britain just fine.  Meanwhile, Vinegar Joseph Stilwell also at the Trident conference, kept trying to persuade his president that Chiang Kai-Shek was cunning and quite evil. He stressed the danger of American becoming a solitary atlas bearing the burden of the world because the British were outplaying them. He underlined Chiang Kai-sheks ambitions to get rid of him and replace him with a “yes man”, so he could acquire lendlease material for his own ends without any pushbacks. Stilwell recommended sending US troops to the CBI theater; to get Chiang Kai-shek to make specific commitments and stop wiggling around issues and above all to stop Chiang Kai-sheks stab-in-the-back secret diplomacy antics. Stilwell would find the British at Trident very unimpressed with him and his opinions. Stilwell also chose to bitterly argue with Field Marshal Alanbrooke, the chief of the imperial staff and a rampant Americanphobe. It got so bad, George Marshall told Stimson ‘Stilwell shut up like a clam and made an unfavourable impression.'  During the conference FDR did ask Stilwell in private what he thought of Chiang Kai-shek to which Stilwell said ‘He's a vacillating, tricky, undependable old scoundrel who never keeps his word.' By contrast Chennault, when asked a similar question, replied: ‘Sir, I think the generalissimo is one of the two or three greatest military and political leaders in the world today. He has never broken a commitment or promise made to me.' Meanwhile Chiang Kai-sheks representatives including his wife were threatening to pull out of Burma and to make a separate peace with Japan, unless the British finally took action to seize Rangoon. Instead it was agreed, more supplies would be tossed over the Hump and for the future operation Anakim to be shelved, to which Stilwell argued that if the allies waited another year before launching a land-based campaign, China would collapse.  Trident was chaotic as hell. Admiral King slammed the table with his fists many times violently supporting Marshall and Stilwell. King and Marshall wanted the land route to China open, but the British kept tossing their support for the Hump operations. Stilwell was not having a good time, but then he had a surprising victory. Stilwell met with Churchill privately, complaining about the abysmal situation in Burma, and Churchill 100% agreed with his criticisms. Churchill acknowledged the high command in India was terrible and that he was going to replace Wavell. As Stilwell wrote after the experience.   “With Wavell in command, failure was inevitable; he had nothing to offer at any meeting except protestations that the thing was impossible, hopeless, impractical. Churchill even spoke of it as silly. The Limeys all wanted to wait another year. After the Akyab fiasco, the four Japanese divisions in Burma have been scared to death. The inevitable conclusion was that Churchill has Roosevelt in his pocket. That they are looking for an easy way, a short cut for England, and that no attention must be diverted from the Continent at any cost. The Limeys are not interested in the war in the Pacific, and with the President hypnotised they are sitting pretty. Roosevelt wouldn't let me speak my piece. I interrupted twice but Churchill kept pulling away from the subject and it was impossible.' Thus Wavell was as they say “kicked up stairs”, promoted to viceroy of India and replaced as commander in India with Sir Claude Auchinleck. Stilwell returned to China and participated on a celebrity tour arranged by George Marshall to heighten his profile. Once that was done, Stilwell fell into a depression writing this  “‘Back to find Chiang same as ever – a grasping, bigoted, ungrateful little rattlesnake.Any Jap threat will put the Peanut in an uproar, and if they are wise they will repeat their attempt, for this if for no other reason. And if they seriously want to gain the game, they can attack Kunming or Chungking, or both, with five divisions on either line and finish the matter. If we sting them badly enough in the air, they are almost sure to try it . . . The Peanut's promise of picked men for India is so much wind; last year 68% of the men sent were rejected for trachoma or skin disease . . . This is going beyond all bounds. This insect, this stink in the nostrils, superciliously inquires what we will do, who are breaking our backs to help him, supplying everything – troops, equipment, planes, medical, signal, motor services, setting up his goddam SOS, training his lousy troops, backing his dastardly chief of staff, and general staff, and he the Jovian dictator, who starves his troops and is the world's worst ignoramus, picks flaws in our preparations and hems and haws about the Navy, God save us.” Stilwell's frustration was a bit understandable as Chiang Kai-shek had still not replied to FDR about if or when he could commit forces into Burma again. Stilwell was baffled by his nations continued support of what he saw as a fascist regime in China, while simultaneously fighting the fascist regimes in Europe. What Stilwell really wanted was to be made field commander in China, and if he ever got that position, the first thing he would do was cancel the lendlease. Things were not going so well for the married couple of Vinegar Joe and Peanut. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. Things were not going well in Burma to say the least. Well except for the Chindits minor success, but that simply could not overcome the incredible low morale of the far east allied forces in the face of what seemed an unstoppable Japanese goliath. 

The Pacific War - week by week
- 74 - Pacific War - Operation Vengeance, April 18-25, 1943

The Pacific War - week by week

Play Episode Listen Later Apr 20, 2023 40:49


Last time we spoke about the situation in the north pacific and the grand conclusion of the Chindits Operation Longcloth. The battle of the Komandorski islands had basically put a nail in the coffin that was the Aleutian islands campaign for japan. They could not hope to resupply Attu and Kiska properly, therefore America had a free hand to build up to invade them. Also the crazed Onion man Wingate had taken his boys in the fray of Burma and they paid heavily for it. Yes despite all the glory and fame that the propaganda perpetuated the operation had done, in reality, Wingate had sacrifice many lives for little gain. His erratic behavior led to dangerous decision making which took a toll on the men. In the end what can be said of the operation was it atleast provided something positive to boost morale for the British in the far east. But today we are going to speak about the falling of a major giant of the pacific war. This episode is Operation Vengeance  Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  Now two weeks ago I covered Operation I-Go and you may have noticed I sprinkled a bit of foreshadowing information here and there. But to catch you back up to speed so to say let me just summarize those events and the dire circumstances what person would find himself in.  It can easily be deduced by early 1943, Admiral Isoroku Yamamoto knew Japan was staggering towards a catastrophic defeat. Rather ironically, he was one of those figures in Japan that tossed as much as his political influence could against the decision to go to war with america. He warned his high ranking colleagues of the great industrial might America held and that it would inevitably overwhelm Japan. His obsession over a decisive naval victory was driven mostly because he knew the only possible way for Japan to come out of WW2 positively was to bring America to the negotiating table as early as possible. But how does one do that exactly? Well Japan held a significant advantage over America in 1941, their Pacific Fleet was by far larger, vastly better trained and held considerable technological advantages. Thus like a game of Axis & Allies, a game I have been playing since I was a teenager and hope to livestream now and then for audiences like yourself, well like a good old game of Axis & Allies if you are the Axis you typically toss the kitchen sink at the offset of the war hoping to break the allies before their productive advantage gradually wins them the board. Yamamoto engineered the raid on Pearl Harbor to smash the US Pacific fleet enough to thwart them of any offensives for 6 months at minimum, though he definitely hoped for a year. After that his plan had always been to force america into a naval surface battle in the hopes of taking out their fleet and forcing them to negotiate. If they did not negotiate after that, well he hoped to buy Japan enough time to build a complex defensive perimeter which perhaps could be used to bleed Americans dry and thus gradually get them to come to terms. Well his obsession for the grand naval battle led him into a trap. Yes, a critical thing the Japanese overlooked during most of the Pacific War was code breaking. The Cryptanalysts at Station Hypo did miracles breaking the JN-25 code, leading them to deduce Admiral Yamamoto's operation MI was directed at Midway atoll. They had knowledge of the locations, the units and the timetables and they used this intelligence to set up a major trap for the combined fleet. The June 1942 disaster at Midway had been a major gambit aimed at forcing the war to an early conclusion, a gambit which fell apart. The losses at Midway meant the war was not to be a prolonged one, though it might surprise many of you to know, the chance of another decisive naval battle was not all but lost, it would just be harder to configure. Regardless the overall viewpoint after the failure at Midway now meant Japan had to fight a war of attrition, something Japan could not hope to win.  Yamamoto had obsessed himself and countless other high ranking figures that Midway was to be the decisive battle, but in reality it fell upon Guadalcanal. Yes the battle for Guadalcanal emerged the decisive battle they had all sought, but the Japanese high command were late to this conclusion. The Americans basically snuck onto the island in an extremely bold manner, forcing what became a horrifying bloody war. In the end the Americans won the battle for Guadalcanal and because of Japan's lackluster planning, this simultaneously led to the major loss of the Buna-Gona-Sanananda front as well. New Guinea and the Solomons were intertwined and Japan kept fumbling back and forth between them which inevitably was leading to them losing both. After the loss at Guadalcanal, Japan had lost the initiative for the Pacific War, now America was in the drivers seat. The battle of the Bismarck Sea proved to the Japanese high command, their sealanes were no longer safe. America was dominating Japan's ability to move men and supplies across the ocean through a war of attrition using airpower and submarines. The Japanese planners understood the allies were going to advance in two prongs; one through New Guinea and the other up the central and northern solomons. For the allies to advance, they required the construction of airfields along the way to provide air superiority to cover their surface fleets and transports of men and supplies. Japan had been massively depleted of ships, aircraft, trained men, resources in general, but one thing they still had an advantage over the allies was their airfields scattered about the Pacific.  On March 15th Japanese high command in Tokyo demanded plans be made to build a new defensive strategy in the central Pacific. The main idea was to build a stronger defensive perimeter emanating from Rabaul. Thus on the morning of April 3rd of 1943, Admirals Yamamoto and Ugaki, accompanied by more than a dozen officers of the combined Fleet staff boarded two Kawanishi flying boats and headed for Rabaul. Yamamoto and the high ranking figures scoured their maps and came up with what was needed to be done to meet this new demand. They needed to hinder the American airpowers advance up the Solomons and New Guinea, this meant hitting allied forward airfields. Four locations were chosen: Guadalcanal, Oro Bay, Port Moresby and Milne Bay. It was to be called Operation I-GO Sakusen and would be the responsibility of the IJN. Admirals Yamamoto and Jinichi Kusaka established temporary headquarters on Rabaul and began planning. The planning led to an incredible concentration of Japanese airpower. The 11th airfleet and 4 aircraft carriers of the 3rd fleet: Zuikaku, Zuiho, Junyo and Hiyo would amass a force of 224 aircraft. The airpower was going to be used to smash the 4 targets and then they would be dispersed to several airfields to mount a new defensive perimeter. They would be sent to places like Buka and Kahili on Bougainville and Ballale in the Shortland Islands. Admiral Yamamoto would personally supervise Operation I-GO as he took up quarters on a cottage high on a hill behind the town of Rabaul. He spent weeks inspecting airfields and other military installations, meeting with local army and navy commanders at various headquarters scattered about New Britain. As was his typical behavior, he bid farewell to departing air squadrons waving his hat to them. For 10 consecutive days, Japanese bombers and fighters hit their designated targets. More than 200 aircraft attacked Guadalcanal on April 7th, a raid larger than any attempted during the 5 month battle over the island. The Japanese pilots came back with extremely exaggerated claims of success. They claimed to have destroyed dozens of ships and hundreds of aircraft. In reality operation I-Go amounted to the destruction of 25 aircraft, 1 destroyer, 1 corvette, 1 oil tanker and 2 transports. The Japanese had lost around 40 aircraft for this.  The Japanese high command including Yamamoto and even Emperor Hirohito bought the success stories. Hirohito send word stating “Please convey my satisfaction to the Commander in Chief, Combined Fleet, and tell him to enlarge the war result more than ever.” On the other side of the conflict, General Kenney had a more damning critique of the way Yamamoto used his air forces during Operation I-Go, “… the way he [Yamamoto] had failed to take advantage of his superiority in numbers and position since the first couple of months of the war was a disgrace to the airman's profession.” The reality was, the aircrews were not the same types that raided Pearl Harbor in 1941, no these men in 1943 were forgive me to say, kind of the bottom of the barrel types. Sure there remained some veterans and experiences men, but far and too few to trained what should have been a brand new generation of Japanese airpower. Japan had squandered their veterans and now she was paying a heavy price for it. On October 25th of 1942, Rear-Admiral Ugaki had written this in his diary “every time it rained heavily, about ten planes were damaged due to skidding.” The Japanese airfields were no match for the American Seabees who were performing miracles across the pacific building superior fields for their airpower. By contrast the Japanese could not hope to match this, they lacked resources and trained personnel. Operation I-GO in the end costed the allies advance 10 days. Yamamoto had his spirits lifted somewhat by Operation I-GO believing it to be a triumph. He announced he would conduct a one-day tour of forward bases at Buin, Ballale and Shortland Island set for April the 18th and this is where our story truly begins. Yamamoto's tour was sent over the radio waves using the JN-25D naval cypher to the 11th air flotilla and the 26th air flotilla. Admiral Yamamoto's operations officer Commander Yasuji Watanabe would go on the record complaining that the information about Yamamoto's visit to the Ballalae Airfield should had been done by courier and not by radio, but the communications officer replied “this code only went into effect on april 1st and cannot be broken”. The message was picked up by three stations of the “Magic” apparatus, the United States cryptanalysis project. One of the three stations ironically was the same team responsible for breaking the codes that led to Midway, station Hypo at Pearl Harbor. Major Alva B. Lasswell, a duty officer at Joseph Rochefort's Combat Intelligence Unit Station HYPO deciphered it and pronounced it to be a "jackpot". The message contained highly detailed information and it was easy to deduce the message was about Yamamoto. It contained his departure time: April 18, 06:00 Japanese Standard Time, 08:00 Guadalcanal Time set for Ballale, 08:00 Japanese Standard Time, 10:00 Guadalcanal Time.; his aircraft which was a G4M Betty and the number of his escorts, 6 Zeros; as well as the entire itinerary for his tour. Admiral Yamamoto's plane was going to be heading over the southern end of Bougainville on the morning of the 18th, a location that happened to be just within the fighter range of Henderson Field. Alva Bryan Lasswell and intelligence officer Jasper Holmes took the decrypted message to CINCPAC headquarters and handed it to the fleet intelligence officer Ed Layton who tossed it upon Admiral Nimitz desk a few minutes after 8 on April 14.  Nimitz scrutinized the chart on his wall and confirmed himself that Yamamoto's plane would enter airspace that could be reached by american fighters from Henderson. “He asked Layton “Do we try to get him?”. The question honestly was a tough one. Was it wrong to target the combined fleet chief based on some sort of convention upon military chivalry? Like most naval officers, Nimitz had interacted socially with Japanese officers during the interwar years. Nimitz was not a particularly vengeful nor bloody-minded man. In era's past, an American flag or general officer would certainly refuse to have his rival commander assassinated. For you American listeners, can you conceive George Washington ordering a hit on William Howe? How about Robert E Lee ordering a hit on Ulysses Grant? However war in the 20th century was not like the previous centuries. Hell even by the standards of the war in europe, the Pacific War was unbelievably more brutal. Honestly if you wanted a good book on the subject of how brutal the Pacific war was, try John D Dowers “War without Mercy: Race & Power in the Pacific War”.  Now during the Russo-Japanese War of 1904-1905, cough cough if you want to hear about that one check out my Youtube channel, the IJA and IJN had strictly adhered to the rules of war. Russian prisoners were housed well, fed well, provided good medical care, given cigarettes and alcohol, the 2nd one very important to russians as we know haha. Those who died within captivity were even buried with military honors. During WW1 the Japanese took German prisoners after the siege of Tsingtau and treated them extremely well in Japan, let them parade the country with a band and such. In fact the treatment of the German POW's had a small hand to play in how Japan got into bed with Germany later, and honestly to this very day Japan and Germany have this special relationship. However, Japan certainly did not bring this type of chivalrous etiquette into the Pacific War.  Nimitz may have hesitated to give the order, but he knew full well of the Japanese actions in China, the Philippines, Malaya, Hong Kong, the East Indies, the Solomons. I guess you can say barbarity dishes out barbarity. Yet aside from the morality question, was it wise to kill Yamamoto? This was after all the man who planned and executed the disastrous Midway offensive losing 4 aircraft carriers with nearly all their aircraft. Yamamoto had also mismanaged the guadalcanal campaign by deploying air and troop reinforcements in piecemeals. He arguably was doing a good job losing the war. Layton knew Yamamoto personally and argued that he was the best-respected military leader in Japan and that his death “He's unique among their people… Aside from the Emperor, probably no man in Japan is so important to civilian morale. [His absence] would demoralize the fighting navy. You know Japanese psychology; it would stun the nation.”. Layton said to Nimitz “You know, Admiral Nimitz, it would be just as if they shot you down. There isn't anybody to replace you”. To this Nimitz smiled amusingly and replied “it's down in Halsey's bailiwick, if there's a way, he'll find it. All right, we'll try it”. Thus sealed the fate of Admiral Isoroku Yamamoto. Thus Admiral Nimitz sent a “your eyes only” message to Admiral Halsey, alerting him to the situation and ordering a fighter interception with the concluding remarks “best of luck and good hunting”. Codenamed Operation Vengeance approved on the 14th, the assassination of Admiral Yamamoto was done under utmost secrecy to protect the cryptanalysis teams. It just so happened Halsey had already been informed of the operation in a chance encounter in Melbourne Australia. He was inspecting naval facilities in the city and dropped by the communications intelligence office where a yeoman named Kenneth Boulier was working on one of the draft decrypts. Halsey came to his desk and asked “what are you working on son?”. And when Boulier explained, Halsey raised his voice and addressed the entire unit “Goddamit, you people knock off this Yamamoto business! I'm going to get that sonofabitch myself!”. I guess one can say he was enthusiastic about the job. Halsey informed his subordinate air commanders, Admirals Aubrey Fitch and Marc Mitscher about the details of Operation vengeance. Southern Bougainville was roughly 400 miles away from Henderson field and the aircraft would need to take a roundabout route to evade detection. Thus the mission would require 1000 miles or so of flying, a range that would test the capabilities of even the longest legged American fighters. AirSols commander Mitscher called for a secret meeting of his staff on April 16th to figure out the logistics of the operation. It was determined that to intercept Yamamoto's flight, they should use Lockheed P-38 Lightnings which held a comparable range to that of the Zero fighter, though it would not alone be enough. They would need to use a lean fuel mixture and drop tanks to barely make the long flight. It was going to be quite tight, thus the timing had to be precise, or else the aircraft would burn their fuel while waiting for the enemy to make their appearance. Major John Mitchell of the 339th fighter squadron was assigned the commander of 18 P-38's piloted by handpicked airmen. 4 P-38's would be designated as “killers”, ie: the guys who would target Yamamoto's G4M Betty, while the other pilots would cover them against the Zero escorts. The killers were to be Captain Thomas Lanphier, Lieutenants Rex Barber, Joseph Moore and James McLanahan. They were going to intercept Yamamoto in the air just south of Empress August Bay.  Now the direct flight to Bougainville meant crossing over or very close to Japanese held islands which held observers. This meant they would need to veer far out to sea to avoid any visual contact made by Japanese coastwatchers. Likewise they would skim the ocean at wave-top height to avoid detection by Japanese radar. Mitchell plotted their missions course to remain at least 50 miles offshore. This also meant they would have no landmarks to use as checkpoints: it would have to be dead reckoning the entire way, flying by airspeed, clock and compass under strict radio silence for over 2 hours, until they saw the Bougainville coast. The strike force would depart guadalcanl at 7:20. Even after all the precision and planning, the lightning force would only have around 15 minutes to shoot down Yamamoto, this was a extremely tight one. Mitchell gave the odds of the operation succeeded about a thousand to one. Back over in Rabaul commanders like Admirals Ozawa and Jojima were trying to change Yamamotos mind about making the tour to the forward airbases thinking he was taking a large risk. Adamiral Ozawa argued with Captain Kameto Kuroshima, a senior member of Yamamoto's staff “If he insists on going, six fighters are nothing like enough. Tell the chief of staff that he can have as many of my planes as he likes.” Admiral Ugaki who was sick in the hospital with dengue ever tried to send a message to Yamamoto to not go on the tour. That message though it did not make it to Yamamoto directly was interceived by Admiral Jojima. Admiral Jojima argued “what a damn fool thing to do, to send such a long and detailed message about the activities of the Commander of the combined fleet so near the front. This kind of thing must stop” Jojima had actually flown over to Rabaul to stop Yamamoto, but Yamamoto did not back down. Yamamoto was a stickler for punctuality, he alongside his party arrived to Rabaul's Lakuni field a few minutes before 6am Japan time, thus around 8am rabaul time. The party wore their field green khai uniforms and airmens boots, aside from Yamamoto who wore his customary white dress uniform, with his usual white gloves carrying his ceremonial sword. Yamamoto climbed into one of the two G4M Betty medium bmbers and Ugaki climbed into the other. Yamamoto's Betty had the number 323 painted on its vertical stablizer. The planes roared down the runway and climbed. The weather was clear, with excellent visibility above and below the high ceiling. The aircraft leveled out at 6500 with the bombers holding a close formation, enough for Ugaki to clearly see Yamamoto through the windshield of the other plane. The fighters hung out at 8200 feet above them and around a mile around them. The formation headed southeast making its first landfall on the southern tip of new ireland, then south along the coast of Bougainville, past the Japanese bases at Buka and Kieta, then on to Ballale. Ugaki began to nod off as the group began its descent towards Ballale.    Major Mitchells strike group launched at 7:10 guadalcanal time, seeing 2 lightnings fail as a result of a blown tire for one and a fuel transfer problem for the other. Both aircraft were part of the killers team, thus Lieutenants Besby Holmes and Raymond Hine, were replaced with Joseph Moore and James McLanahan. Not a great way to start such a precise mission by any means. As they made the first leg of their route, the P-38's descended to 50 feet to avoid radar detection while the pilots had to endure extremely hot temperatures due to the sea level. The temperature was above 90 degrees as the sun blazed through their Perspex canopies causing the pilots to sweat like pigs. The P-38 was a high altitude fighter and its canopy could not open in flight to regulate the cockpit temperature. Thus instead it kind of acted like a convection oven, building up heat as the sun beat down on it. With nothing but hte sight of rolling waves for over 2 hours, the pilots could have very well dozed off. After 55 minutes of hte first leg, Mitchell turned right to 290 degrees then after another 27 minutes, 305 degrees. 38 minutes after this another 20 degree turn to make the 40 mile leg to the south edge of Empress Bay, all using clocks & compass.  As they crossed the bay they turned 90 degrees and were around 4 minutes from their calculated interception point. The lightnings began to close in and made sight of the southwest corner of Bougainville. In an act of extraordinary navigation they hit the precise location intended at 9:34am, a single minute ahead of schedule. Right on top of them, passing serenly overhead was the Yamamoto and unfortuntately for him, security was quite lax. You see the Japanese held air superiority at Buin, thus they did not anticipate any enemy action. Alongside this the escort zero's had their radiots stripped out to reduce their weight. This meant they would not be able to communicate with the Betty's. Ugaki's Betty was carrying its regular armament of 3 13mm guns and 1 20mm gun, but because of the weight of the munition boxes, only a single belt was filled up for each. As for Yamamoto's Betty, there does not seem to be evidence it was armed at all. Mitchell was shocked to see the two Betty bombers, the intelligence had told them one. This somewhat disrupted his plan not knowing where the escorts were hiding, futhermore 2 lightnings piloted by Lieutenants Besby Holmes and Raymond Hine had to pull out when their belly tanks were released and it caused a technical problem. Thus Mitchell had only half the fighters as planned and now faced double the Betty's. He did not know which Betty was Yamamoto's, but with icy resolve he did not improvise the plan and ordered Captain Lamphier to attack as planned stating “he's your meat, tom”. The rest of the lightnings climbed to perform CAP actions as Mitchell expected the Japanese air base at Kahili to toss some zeros over to greet Yamamoto. None would come, another toss of the dice of fate as it were. As Ugaki recounts the event, at 9:43 he was awoken when his plane suddenly began a steep diving turn. The pilot was unsure what was happening, but all of a sudden evasive maneuvers of the Zero escorts alerted him something was wrong. The dark green canopy of the jungle hills were closing in on them as the gunnery opened up the gun ports to prepare firing. Between the rushing wind from the openings and the guns things were incredibly noisy. Ugaki told the pilot to try and remain with Yamamoto's plane, but it was too late. As Ugaki's plane banked south he caught a glimpse of Yamamoto's plane “staggering southward, just brushing the jungle top with reduced speed, emitting black smoke and flames.” Ugaki lost visual contact for some time then only saw a column of smoke rising rom the jungle. Ugaki's pilot flew over Cape Moira and out to sea, descending steadily to gain speed. Two lightnings were on their ass and some .50 caliber rounds slammed into their wings and fuselage. The pilot frantically trid pulling up, but his propellers dug into the sea causing the Betty to roll hard to the left. Ugaki was tossed from his seat and slammed agianst an interior bulkhead. As water flooded the aircraft he thought “this is the end of Ugaki”. But luckily for him, and 3 other passengers they managed to get free and swim to the beach as they were helped ashore by Japanese soldiers and transported to Buin. Despite his miraculous survival, Ugaki's injuries were severe, including a severed radial artery and compound fracture of the right arm, which would leave him out of action until 1944 From the American point of few, they came upon the Japanese formation catching them by complete surprise. The escorting Zeros were flying above the bombers, scanning hte horizon ahead of them to the south and now suspected American fighters would be approaching them from behind at a lower altitude. There are quite a few accounts of how this went down, but by all of them Lamphier climbed to the left, going nose to nose with 3 escorting Zeros, while Lt Rex Barber banked to the right. In response all 6 of the Zeros made a straight dive from their higer altitude position to get between the bombers and the lightnings. Rather than firing directly at the American fighters, they kept their firing infront of the lightnings trying to prevent their line of sight meeting up with the bombers. With the eruption of the choas, both Betty's accelerated into their dives, distancing themselves. One plane banked right going southwest towards the shoreline while the other banked left going east. Now what follows next has actually been a fight going on for decades with all participants going to their grave swearing their perspective was the legitimate account of the event. Lamphier's story, which is by far the most well known, states he quickly engaged the 3 diving Zeros to the left, managing to shoot down one before twisting away to attack the Betty's. He found the lead Betty skimming the jungle, heading for Kahili and dived in pursuit of it. With the other 2 zeros chasing to cut him off, Lamphier held course and fired a long steady burst across the Betty's course of flight. He watched the Betty's right engine and right wing catch on fire and in his words “the bomber's wing tore off. The bomber plunged into the jungle. It exploded. That was the end of Admiral Isoroku Yamamoto.” While racing out over the open sea towards Moila Point, Ugaki himself was horrified to see the funeral pyre of Yamamoto's crashed bomber. But at the same time, Rex Barber tells a different story.  Rex claims Lamphier's initial maneuver going to the left was smart, as it allowed Barber the opportunity to attack the bombers without the Zeroes being on his tail. Thus Rex banked sharply to the right to fall in behind one of the Betty's. At around 1000 feet above the jungle canopy, Rex opened fire, aiming over the fuselage at the right engine. Rex could see chunks of the Betty's engine and fires emerge as he continued to ranke the Bettey with his guns, until the Betty suddenly stopped in mid-air, nearly colliding with him before crashing into the jungle below. Rex also claimed the Betty did not fire back at all. The zero escorts however did catch up to him, but the sudden appearance of Lt's Besby Holmes and Raymond Hine saved him as they shot down the 3 zeros.  Heading to the coasts, Holmes and Hine pursued the remaining Betty and fired upon it scoring some hits. Rex also dropped in behind what is assumed to be Ugaki's Betty firing a burst over it before it hit the water. Holmes claimed to have shot down Ugaki's Betty by himself. Rex states that “Holmes rounds must have hit the tanks and filled the bomber swings with gas fumes, because the ship exploded in his face”. As Rex flew through the black smoke and debris a large chunk of the Betty hit his right wing cutting out his turbo supercharger intercooler. Meanwhile Holmes and Hine were dog fighting two more Zeros. Holmes would claim to have shot one of the zeros down, making his total around 3 Zeros and one betty; Hine's lightning was damaged in the fight forcing him to head east out to sea with smoke trailing his engine. Hine would be last seen around 9:40am, he was to be the only allied casualty of operation Vengeance. With both Betty's down, the mission was done and Mitchell ordered a withdrawal. The lightning's each headed home individually, operating at the limit of their range and suffering the hot weather. The controversy over who shot down Yamamoto's aircraft would begin the moment the pilots got back to base. In the words of Lt Julius Jacobson “there were 15 of us who survived, and as far as who did the effective shooting, who cares?” Yamamoto's plane had gone down about 4 miles inland, in a remote part of the jungle. Search parties took over a day to find the wreck. On April 20th they found the wrecked aircraft, there were no survivors. According to eyewitness testimony, Yamamoto was found sitting upright, still strapped to his seat, with one white gloved hand resting upon his katana. Yamamoto's watch had stopped at 0745hrs. A bullet had entered his lower jaw and went out from his temple; another pierced his shoulder blade. Yamamoto's body was wrapped in banyan leaves and carried down a trail to the mouth of the Wamai River, where it was taken to Buin by sea. His body would be cremated alongside the 11 other men aboard that Betty,  in a pit filled with brushwood and gasoline and his ashes were flown back to Truk and deposited on a Buddhist altar in the Musashi's war operations room.  New's of Yamamoto's death was at first restricted to a small circle of ranking officers, and passageways around the operations room and the commander in chiefs cabin were placed off limits. But the truth eventually leaked out to the crew of Musashi. Admiral Ugaki was seen in bandages holding a white box containing Yamamoto's ashes as he came aboard and the smell of incense wafted from his cabin. Admiral Mineichi Koga was named the new commander in chief. For over a month the news was kept under wraps. On May 22nd, Yamamoto's death was heard on the NHK news. The announcer broke into tears as he read the announcement. A special train carried the slain admiral's ashes from Yokosuka to Tokyo. An imperial party, including members of the royal household and family greeted its arrival at Ueno Station. As diarist Kiyoshi Kiyosawa noted “There is widespread sentiment of dark foreboding about the future course of the war”. Admiral Yamamoto was awarded posthumously the Grand Order of the Chrysanthemum, first class and the rank of Fleet admiral. His funeral was held on June 5th, the first anniversary of the battle of Midway, which also coincided with the funeral of the legendary Admiral Togo Heihachiro, 9 years previously. It was held in Hibiya park with hundreds of thousands coming to pay their respects. Pallbearers were selected from among the petty officers of the Musashi, carrying his casket draped in white cloth past the Diet and Imperial Palace. The Navy band played Chopin's funeral march as the casket was driven to Tama Cemetery where it was placed in a grave alongside that of Admiral Togo. Some sought to make a Yamamoto shrine, but his close friend Admiral Mitsumasa Yonai said “Yamamoto hated that kind of thing. If you deified him, he'd be more embarrassed than anybody else”.  The new commander in chief of the combined fleet, Admiral Koga Mineichi would later say “There was only one Yamamoto and no one is able to replace him. His loss is an unsupportable blow to us.”  I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. Operation Vengeance was a success, leading to the death of the legendary, Admiral Isoroku Yamamoto. Would his death help or worsen the allied war effort? For that question to be answered only time could tell.

Journeys of Discovery with Tom Wilmer
A conversation with Admiral Nimitz Foundation CEO General Michael Hagee USMC (Ret.)

Journeys of Discovery with Tom Wilmer

Play Episode Listen Later Mar 3, 2023 33:26


General Micheal Hagee, retired 33rd Marine Corps Commandant talks about the Admiral Nimitz Museum and Museum of the Pacific War in Fredericksburg, Texas.

The Pacific War - week by week
- 66 - Pacific War -Landing at Amchitka and invasion of the Russels, February 21-28, 1943

The Pacific War - week by week

Play Episode Listen Later Feb 27, 2023 31:12


Last time we spoke about the first adventure of the Chindits. Eccentric and quite literally madman Wingate was championed by Wavell to create a guerrilla unit to perform operations in Burma. Wingate soon readjusted the group to be a long range penetration group known as the Chindits. Their purpose was to disrupt the Japanese behind their front lines. The eccentric Wingate proved to be capable of turning men into onion wearing jungle warriors and they marched into the jungle to sabotage railway lines to hinder the Japanese. Their first mission was met with tremendous disaster after disaster, but surprisingly by the end they had achieved their goal of blowing up some railway. We finished off by talking about a lesser known allied partner during the Pacific War, Free France. The Japanese had ignored them for a long time, but eventually enough was enough and they seized Guangzhouwan from Free France thus ending their position in China. But today we are venturing back to the Aleutians. This episode is Landing at Amchitka and Invasion of the Russels Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  Now the last time we were in the Aleutians, the Americans had taken Adak back on August 30th of 1942. There they began building a new airfield from which they could continue to reclaim the Aleutian island chain. However the Japanese did not give up on their northern possessions and reoccupied Attu Island by late October. The Japanese acted so boldly because they believed the Amerians were not able to construct an airtstip yet on the neighboring island of Amchitka. Also during October, Kiska was reinforced by massive amounts of anti-aircraft weapons and an impressive underground network of bunkers. Now initially the plan for the Aleutians for the Japanese was simply a large feint that would see them gradually withdrawing to the northern Kuriles while bleeding the americans of lives and resources. However all the American activity in the north was surprising Japanese high command and they now were beginning to believe the Americans sought to hop along the Aleutian island chain all the way to the home islands to potentially invade Japan from the north, a rather insane war strategy to be sure. As a result, the Japanese high command decided not to abandon the Aleutians for the winter and on November 1st, the formulated a joint plan to strengthen the defenses of Kiska and Attu by February of 1943. They also sought to create a seaplane base at the unoccupied island of Shemya. Now on the other side, the US army planned to occupy Tanaga along with Atka after the Adak base was established, but for the time being this was not a pressing issue. What was a pressing issue was a concern that the Japanese might seize Amchitka, 60 miles east of Kiska. Admiral Nimitz directed Theobald to preempt any such occupation and for Colonel Talley to go with a party of Alaskan scouts to go to the island to see if it was possible to build an airfield there. The Alaskan scouts landed on the island having to hid, while Japanese reconnaissance aircraft flew overhead. They found test holes all over the island that had been made by Japanese patrols. Contrary to the Japanese reports, the Alaskan scouts determined Amchitka was long, narrow and flat, except of course for a volcano at one end, but this indicated it could operate an airfield. Given the viability of the island and the presence of the Japanese holes testing its viability likewise, the race was on. Thus Admiral Nimitz approved the invasion of Amchitka codenamed Operation Longview. General Marshall approved the plan to advance upon Amchitka and agreed to assign troops for an invasion. While planning for the Amchitka occupation was underway, major changes in command structure also were going on. On January 4th of 1943, Theobald was transferred out of his command assumed by Rear Admiral Thomas Kincaid. Likewise Theobalds second in command, rear admiral W.W Smith was also replaced by rear admiral Charles McMorris. Kincaid was a combat veteran who liked action and was more to Buckner's liking as he immediately went on the offensive, arranging for a task force to deliver the Army's Amchitka occupation forces of 2000 men led by Brigadier General Lloyd Jones. Beginning in early November upon discovering the Japanese reoccupation of Attu, General Butler sent missions against the island. Colonel William Eric Eareckson led the airforce to hit Attu, successfully destroying several beach installations, sank a cargo ship and took out 9 Zero fighters at Holtz Bay. During the first 6 months of 1943, Attu and Kiska would be attacked by the 11th air force who would hit the islands with over 3,000,000 pounds of bombs. In July Kiska alone would be hit by 900,000 pounds of bombs. Liberators, mitchells, dauntless, lightnings and warhawks took part in the aerial attacks making the islands untenable. This is quite a lesser known aspect of the Pacific War. The American airfield on Adak was little more than 200 miles away from the Japanese on Kiska and nearly twice that distance from Attu. Any day weather permitted it, American aircraft departed from Adak to strike at the Japanese, it was grueling work fighting the Japanese and mother nature.  Over on the Japanese side on November 23rd the first Shemya convoy departed from Paramushiro, carrying 1100 troops of the 303rd independent battalion escorted by the light cruisers Abukuma, Kiso, Tama and the destroyers Hacuoshimo, Wakaba and Usugumo led by Admiral Hosogaya. But before the convoy was able to get to the island, the Americans sent a wave of B-24's on November 27th which managed to sink the transport Cherrybourne Maru just off Attu waters. Hosogaya began receiving reports indicating a North Pacific task force was in the vicinity as well. This prompted Hosogaya to postpone the Shemya landings and return back to Paramushiro. Ironically there was no American task force in the north pacific as Admiral Theobald had literally taken the majority of warships with him for the invasion of North Africa.  Eareckson's constant aerial attacks forced Hosogaya to consolidate his vessels at all times and prompted him to take the entire convoy to Kiska landing the troops there on December 2nd. On December 18th, Earecksons aerial forces smashed Amchitka, destroying every building on the island. Mere hours after the report of the damage, General Buckner decided to send the Alaska scouts in. The Alaska Scouts, were also known as Castner's Cutthroats, led by Colonel Lawrence Castner. The scouting expedition showed further signs the Japanese had been on the island recently doing the same type of work as them. Thus operation longview's timetable had to be increased. The scouts reported a fighter strip could be built up in 2 to possibly 3 weeks and a main airfield in 3-4 months time. By the end of the year the 11th air force had managed to take down 50 enemy planes in combat and lost around a dozen in the combat. However, over 80 other aircraft had been lost to a multitude of other causes, such as good old mother nature. Operating in the far reaches of the north was extremely dangerous, and the weather seemed to be taking a heavier toll than the Japanese. In spite of mother nature, Eareckson's bombers continued their work using rather innovative means. Eareckson pioneering a low-level bombing technique to raid the enemy and thwart the effects of the unpredictable Aleutian weather. To overcome the shortness of the daylight cycle, he was forced to bomb at night and to do so he would use a single plane that preceded the main force by a minute to drop incendiary bombs to illuminate the area. It was a very Japanese type of strategy, perhaps he was learning from his enemy. As I had mentioned the 11th air force would literally drop more than a million pounds of bombs over Attu, Kiska and other islands under Earecksons command. Earecksons personally was in the air ever flyable day of the campaign excluding one brief October mission to the States. On January 4th, Admiral Kinkaid, an American admiral who had seen action in more big naval battles than anyone else, finally arrived at Kodiak to replace Theobald. The day after, Kinkaid ordered the full troop landings on Amchitka to be executed. Butler was very pleased to have a “fighting admiral”. Heavy cruiser Indianapolis, light cruisers Detroit, Raleigh and 7 destroyers led by Admiral McMorris were to do the job. Yet mother nature did not comply, the weather became severe forcing the americans to postpone the operation for a few days. Meanwhile Butler sent a reconnaissance over Amchitka and more air strikes against Attu and Kiska. These runs led to the sinking of the freighter Montreal Maru off the Komandorski islands, hey I am from Montreal and the Kotohiro Maru off Attu.  Because of the nonstop pressure from the 11th air fleet, the Japanese were only able to pull off 8 resupply runs for Kiska and 4 for Attu between December 17th to January 30th. Basically it was similar to the situation on Guadalcanal, trying to stop the Japanese from receiving provisions. By the night of January 11th the weather continued to look bad, but as the storms slacked just a bit, Admiral McMorris decided to depart with the 2100 Engineer and army troops led by Brigadier General Lloyd Jones. It was a risk to be sure, you could not trust any windows of decent weather to be open for very long. McMorris also ordered the destroyer Worden to take a detachment of Alaska Scouts led by Lt COlonel William Verback to hit Constantine harbor. The destroyer blasted through the surf at the harbor mouth shortly before dawn, successfully landing Verbeck's scouts. But as the Worden made her departure from the harbor mouth a brutal current smashed her onto a pinnacle rock, leaving her powerless. The destroyer Dewey was sent racing off to assist her, but the Worden would capsize and kill 14 of her crew before the rescue could be made. Like I said, mother nature was taking a heavier toll than the Japanese. Verbecks scouts did a full reconnaissance of the island finding no Japanese forces, so the rest of the convoy came in. They came ashore the same way they had come ashore at Adak, wading through icy surf. They were soaked with ice water and oil. It was miserable, but Amchitka was quickly secured. The American engineers went to work immediately to construct the new airfield. They would have 12 days before a Japanese aircraft emerged to the scene, it was a floatplane which reported their presence back to Kiska. The men made good use of the 12 days and it was the same story as what occurred on Adak before. Men toiling without rest in winter rain and wind, in the bitter cold surf of Constantine harbor, wading through black Aleutian mud, climbing over rocks and heavy tundra. They unloaded, carried ashore, stored and protected their arms, ammunition, food, fuel and other equipment, even the smallest of kindling. Her in the Aleutians, the soldiers bodily needs were more than that in a place like the south pacific, I can assure you I live in a place where we get the nasty combination of ice rain and snow, its not fun to be out in that. The Japanese commanders were shocked by the unexpected occupation of Amchitka which lay only 50 miles from their main base at Kiska. The Japanese began their own series of air strikes against Amchitka hoping to hinder the construction of the airfield. They knew if the American completed an airfield the already relentiles air attacks would increase. The Japanese air raids caused considerable damage over the course of the following days, but the american engineers performed miracles and managed to complete the Amchitka runway by the end of January, allowing a P-40 squadron to be landed on January 28th. After this the Japanese bombing missions became more sporadic until February 18th when they ceased. Just like the Americans, mother nature was just as cruel to the Japanese and they simply could not spare anymore aircraft bombing Amchitka, they had to have a reserve to defend themselves. Now additional air forces were joining the daily raids against Kiska using Amchitka as a launch pad. The Japanese were being whittled down slowly but surely in the north. Yet we need to leave the north and head back south to the Solomons. After the epic conclusion of the Guadalcanal campaign, culminating with the success of Operation KE, the Japanese Empire now had to switch to the defensive. During Operation KE, on February the 1st, the Americans received a cascade of sighting reports from coastwatchers and scouting aircraft. Some 20 Japanese destroyers had headed down the slot and a small Japanese infantry force was landed in the Russell Islands. Likewise allied flights over the Japanese held anchorage off Buin noted a sharp increase in the number of ships. Now the third run of Operation KE took place on the night of February 7th and lifted 1796 men off Guadalcanal and the Russell Islands. This prompted Admirals Nimitz and Halsey to commence their campaign to move up the solomons and thwart any Japanese incursions moving down them. In January they wanted to hit the Japanese base at Munda, but lacked the necessary forces for such an operation. One place in the solomons they could perform an operation against was the Russell Islands to the southeast. Admiral Halsey decided it would be advantageous to seize the Russell Islands and develop them while preventing their use to the Japanese. Thus operation Cleanslate was born. The idea behind it was simple, take the island away from Japanese use, further limited the Japanese operational capacity in the solomons and the Russell Islands could be used as a launching pad to hit other places like New Georgia. As Air Force historian Kramer Rohfleisch put it “for allied operations worked in such a way, that each fresh base became a successive cancer in the structure of the enemy's defense lines, sending out its tentacles and relentlessly destroying the equipment and personnel opposing it”. Operation Cleanslate was to be the first step in the conquest of the central and northern solomon islands, all to culminate with the final drive against the stronghold of Rabaul. By the end of January Halsey received permission from Nimitz to proceed with the invasion. The americans would dispatch an infantry battalion and anti-aircraft units from Guadalcanal into 2 destroyers to occupy the Russell Islands. Likewise the Japanese quickly beat them to the punch by landing around 400 troops as indicated by their aerial reconnaissance. As we know however, this was not a reinforcement of the island, but a part of Operation KE. The 17th army sought to use the Russell islands as a backup extraction point if the destroyers failed to get the men off Guadalcanal. Halsey was forced to postpone Operation Cleanslate, believing the Japanese were going to put up a large fight for the Russell Islands. In early february the Americans still were unaware the Japanese had evacuated Guadalcanal, but Hasley finally kicked off Operation Cleanslate regardless on the 7th. The 103rd and 169th regiments of Major General John Hester along with the 3rd marine raider battalion, anti aircraft units from the 10th and 11th marine defense battalions and ACORN 3: a naval engineering force of the 35th naval construction battalion.  Admiral Turner was given command of the operations with his task force 64 consisting of 8 destroyers, 5 minesweepers, 12 tank landing craft and a number of barges and torpedo boats. He was going to receive assistance from Admiral Fitch's land based aircraft to cover the transports and 2 other task forces. Task force 18 led by Admiral Giffen consisting of heavy cruisers Wichita, Louisville and 3 destroyers and Task force 68 led by Rear Admiral Aaron Merrill consisting of light cruisers Montpelier, Cleveland, Denver, Columbia and 4 destroyers. The other task forces would be in close proximity just in case things got dicey. Of course unbeknownst to the Americans the Japanese had evacuated the Russell Islands by the 10th closing off Operation KE. Australians and New Zealand coastwatcher alongside US army, marine and naval air reconnaissance saw a ton of abandoned equipment on the Russell Islands, which Halsey ignored as he was deadset to carry out Operation Cleanslate as planned, fearing the enemy might try to reinforce the islands still. On February the 20th the first echelon of the Russells Occupation force departed Guadalcanal under strict radio silence. It was an uneventful trip and the transports were divided into 3 groups to hit their landing sites. The 10rd regiment landed on Banika easily taking control over the island. The 3rd marine raider battalion did the same at Pavuvu. The landings went unopposed, but the Marines quickly found out that the 10 man rubber rafts used for their landings had motor issues. Alongside this the 169th field artillery battalion somehow managed to get lost and took over 19 hours to land instead of 2, but by the end of the day the islands were firmly in American hands. The men began digging themselves into defensive positions. As soon as reports came in that the islands were secure, Halsey began pouring Seabees into the islands and supplied their 2 new fighter strips with lavish amounts of ammunition and aviation fuel in anticipation of expanding the air operations in the central solomons. But the Russell Islands were at the absolute limit of Hasleys designated border, technically they were over that border. No more westward progress could occur without good old General MacArthurs blessing. So the men simply set to work, and by the end of hte month over 9000 soldiers were in the Russells and the construction of a new airbase was occurring in Banika and a torpedo boat base at Wernham Cove. Upon learning of the American seizure of the Russells, the Japanese launched a surprise air strike. 12 Vals and 25 zeros struck the unfinished airfield and torpedo boat base on March 6th without any warning. They caused little damage, but would just be the beginning of a 3 month long campaign of night air attacks. By late may the airfield at Banika alongside the torpedo boat base, a training center and staging area for the future operation against new georgia. Operation Cleanslate may have been lackluster when it came to combat, but acted as a great practice run for what was to be the future of island hoping warfare in the solomons. The landing craft tank veterans of operation cleanslate would help teach others, increasing Americans amphibious capabilities. The American also learned a very valuable lesson when it came to loading and landing operations. They had certainly come a long way from the earlier experience of operation Watchtower. Now back to the issue of Hasley's operation stepping on the toes of MacArthur's area. Upon taking the Russell Islands, Halsey had his eyes on Munda Point, where there was a new Japanese fighter strip in New Georgia, around 120 miles to the west. The terrain looked suitable for a large bomber field, something highly desired. But MacArthur stood in the way, so they were going to have to talk. A face to face summit was made in early april, forcing Halsey to cross the Coral sea to present himself to the general at the AMP building in Brisbane. There was no reason to believe this was going to be a warm meeting. Halsey to this point had certainly not appreciated MacArthur's credit snatching communiques. In fact one aide to Halsey had referred to General MacArthur as quote “a self-advertising son of a bitch”. MacArthur had also declined an invitation from Admiral Nimitz to attend a command conference in Noumea in September of 1942, a slight insult if you were. He instead sent Sutherland and Kenney in his place to which one of Nimitz staff officers remarked “MacArthur found himself unable to be present”. When Halsey met MacArthur face to face, believe or not they instantly took a liking to another. Within just 5 minutes Halsey wrote “I felt as if we were lifelong friends. I have seldom seen a man who makes a quicker, stronger, more favorable impression. He was then 63 years old, but he could have passed as 50. His hair was jet black; his eyes were clear; his carriage was erect. If he had been wearing civilian clothes, I still would have known at once that he was a soldier”. MacArthur was equally impressed writing about Halsey  “He was of the same aggressive type as John Paul Jones, David Farragut, and George Dewey. His one thought was to close with the enemy and fight him to the death. . . . I liked him from the moment we met, and my respect and admiration increased with time.” In the year that followed the admiral and general would effectively coordinate their operations in the south pacific. As Kenney and Kinkaid had learned, and as Halsey was in turn, MacArthur was accustomed to deference but did not bristle at well reasoned opposition. MacArthur could yield to sound arguments. Of course heated arguments occurred between the two men. Halsey's long term chief of staff, Robert Carney witnessed one in 1943 where he said “The admiral, with his “chin sticking out a foot,” told MacArthur that he was placing his “personal honor . . . before the security of the United States and the outcome of the war!” MacArthur responded “Bull, that's a terrible indictment. That's a terrible thing to say. But, I think in my preoccupation, I've forgotten some things. . . . You can go on back now. The commitment will be met.” Imagine that, MacArthur almost admitting a mistake, that goes to show the character of Halsey. What they were arguing about was Hasley proposing to attack New Georgia and it turned out to be inline with MacArthurs thinking. MacArthur approved the operation on the spot and it would intersect with his own plans for an offensive up the north coast of New Guinea.  Because of the seizure of the Russell Island's, D-Day for the invasion of New Georgia would be originally set for May 15th, but would get postponed to June 30th. However that is far into the future for us!   I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. Amchitka and the Russell Islands were taken unopposed and with relative ease. The Americans were being cautious in their actions, but little by little they were breaking down Japan's new defensive posture, a few islands down and many more to come.

The Unauthorized History of the Pacific War
Special Episode: Admiral Chester Nimitz

The Unauthorized History of the Pacific War

Play Episode Listen Later Feb 7, 2023 24:22


In this special episode, airing on the 82nd anniversary of Admiral Nimitz taking command of the Pacific Fleet, Bill and Seth go a bit deeper into the history of Fleet Admiral Chester Nimitz from his beginnings in Texas to his command of the Pacific Fleet and some other interesting stories in between.

The Pacific War - week by week
- 63 - Pacific War - Operation KE and evacuation from Guadalcanal, January 31 - February 7, 1943

The Pacific War - week by week

Play Episode Listen Later Feb 2, 2023 39:19


Last time we spoke about General Patchs campaign to finally rid Guadalcanal of the Japanese menace. The Sea Horse, Galloping Horse and Gifu were neutralized and now the hybrid force of US Soldiers and Marines were marching west. The newly created CAM division seized Kokumbona in astonishing speed, greatly hindering the future Operation KE. At the same time, all of the Japanese activity related to preparing Operation KE was prompting responses from the Americans. One of those responses was sending Rear Admiral Richard Giffen  to Cape Chunter to rendezvous with Captain Robert Briscoe. Giffen was stubborn about making his rendezvous and this led him to make some very poor tactical decisions leading to the sinking of the USS Chicago during the battle of Rennell Island. Despite the sinking of the cruisers, the Japanese now had to push back Operation KE until February the 1st, would this setback ruin everything? This episode is Operation KE: the Evacuation of Guadalcanal Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.    Last week we spoke about the rather small battle of Rennell Island. Perhaps small in scale, but the consequences of the battle were far reaching. Operation KE had to be postponed until February 1st. Alongside this there was some shuffling about for who was to command the Reinforcement unit, and eventually it landed in the hands of Admiral Shintaro Hashimoto, with Rear Admiral Koyanagi in a reserve capacity. The 11th air fleet and the 6th air division were tasked with maintaining the CAP over the reinforcement unit during the day, while the R Area air force would cover them during the night. Now the skirmish at Rennell Islands gave the IJA and IJN a dose of anxiety, because the islands had a critical role in Operation KE. Basically if the destroyers failed to evacuate the 17th army on Guadalcanal, the backup was to be landing crafts via Russell Island. Many staff officers also sought to create a temporary garrison and base in the Russells to be a feint. Thus on January 28th, 6 destroyers bearing 328 men went to the Russells and were attacked by 33 aircraft from the cactus airforce, leading to 17 casualties, but no warship damage. The day for Operation KE to commence had finally come and it was to begin with a short battle over the air. 9 B-17's with their fighter escort bombed Shortland at 8:45. They were unable to damage or delay Operation KE very much and lost 3 B-17's for their efforts. Likewise the Cactus air force lost 2 dauntless attacking Munda while the 6th air division tossed 23 Oscars and 6 Lilies at Guadalcanal. On February 2nd, General Patch concluded that with the seizure of Kokumbona, this must mean the Japanese were all but finished on guadalcanal, unless more reinforcements came. He presumed they would prolong the struggle by making a fighting withdrawal to the southern coast, so to thwart this possibility he decided to land a battalion in a blocking position. Lt Colonel George commanding the 132nd infantry assembled a task force at Lunga using his 2nd battalion with various other units, one of which was a howitzer company of the 10th marines. The men loading up in some Landing Craft Tanks aboard the destroyer transport Stringham. Captain Briscoe's Cactus striking force escorted the group as they traveled to Nugu point, but when they were unloading they received news of nearby enemy activity, thus an emergency unloading was made 1.5 miles north at Verahue. An IJA reconnaissance pilot saw this and misidentified the destroyers as cruisers and reported this giving the Japanese the idea the Americans were about to challenge their first Reinforcement Unit run. Thus to clear a path for Operation KE's first run, a group of 13 vals and 40 zeros was launched from Buin to take out the threat. At 2:43, guadalcanal issued a condition red alert, and this led to a grievous mistake. The destroyers DeHaen and Nicholas had shepherded the remaining landing craft tanks 2 miles southeast of Savo, but the fighter director scrambled all the wildcats to go protect the other destroyers of the Cactus striking force. Thus DeHaven and Nicholas were dangerously exposed without aircover when some of the Vals found them. 6 vals attacked DeHaven, with the first bomb hitting her at 2:53 amidships on her port side. An eye witness said it “caused tremendous burst of flame to envelop the central part of the ship.” A second bomb hit just aft of her bridge and a third exploded her forward magazine. The Dehaven jackknifed and disappeared under the waves claiming 167 men and officers with her. Over on the Nicholas, Lt commander Andrew Hill barely managed to evade the bombs taking his ship 32 knots. One bomb exploded near his ships hull killing 2 men and injurying 7, but the Nicholas returned the favor by taking down 3 aircraft while some Wildcats came to the scene eventually claiming a dozen kills. The actual Japanese losses would be 5 vals and 3 zeros. As this was going down, Admiral Hashimoto left Shortland with his Cruisers and 21 destroyers sprinting down the slot. A coast watch saw Hashimoto's reinforcement unit just due north of Vella LaVella around 1pm, prompting the Cactus air force to toss up 92 aircraft in 2 waves. The first wave consisted of 17 avengers, 17 dauntless, 4 P-39's, 4 P-38s, 4 p-40s and 5 Wildcats. The second wave consisted of 11 avengers, 10 dauntless, and 20 wildcats. The first group claimed the sunk a destroyer and 7 zeros while the second claimed they landed 2 bomb hits on destroyers and took down 10 zeros. During the actual attack, Hashimoto's flagship the Makinami received a near miss, while Koyanagi took charge of the flotilla. Hashimoto was forced to move his flag to Shirayuki and gradually reigned back command. The shuffling set back the force 30 minutes and at 8pm the screening ships began peeling off to conduct a sweep ahead. While this was happening 11 PT boats from Tulagi came in groups of 2 and 3 from Savo, Cape Esperance and Doma Cove to hit the reinforcement unit.  Meanwhile on Guadalcanal, Generals Miyazaki and Sano had reached their boarding point at Cape Esperance around 8pm. Thousands of their men were making the grueling trek up muddy trails through the night. Miyazaki was frustrated by the man wandering from the designated area and making too much noise, then both he and Sano heard a single rifle shot. A staff officer was sent to investigate and he came back reporting a soldier of the 229th infantry had reached the area supported on the shoulders by 2 comrades. He was unable to move any further, and his comrades were exhausted, thus he received his comrades assistance to commit suicide. The reinforcement unit was set to arrive for 9pm, but minutes were passing by 9pm without a ship in sight. Then the Japanese began hearing gunfire and saw fires emerge seward. The reinforcement unit were pulling 30knots when PT boat 48 and 111 found them around 10:10pm launching 4 torpedoes. Lt Lester Gamble, the most successful PT skipper of the Guadalcanal Campaign managed to scurry his PT 48 away, fleeing to Savo, while Lt John Clagett aboard PT 111 took a direct hit from the Kawakaze at 10:54 killing 2 men. Off of cape esperance, Japanese float planes strafed PT 59, 115 and 37. PT 115 launched 4 torpedoes at the destroyers. PT 37 also fired 4 torpedoes, but was fired upon killing all but a single man aboard. PT 124 and 123 moved in to attack south of Savo. A Pete of the R Area air force managed to plant a bomb on PT 123 killing 4 and sinking the boat, an amazing hit. PT 124 fired 3 torpedoes claiming hit, bringing the American loses at 3 PT boats and 15 dead sailors.  The R Area air force Petes began to drop flares over the Cactus striking force which now was just 3 destroyers trying to harass 18 IJN destroyers. The Pete flares thwarted any chance of surprise. 6 transport destroyors reached Cape Esperance at 10:40 and at 12am, Kamimbo began to launch their boats. Admiral Koyanagi described the sight of the evacuees as such; “[They] wore only the remains of clothes [that were] so soiled their physical deterioration was extreme. Probably they were happy but [they] showed no expression. All had dengue or malaria [and their] diarrhea sent them to the heads. Their digestive organs were so completely destroyed, [we] couldn't give them good food, only porridge.  A report informed Admiral Yamamoto that the evacuees . . . were so undernourished that their beards, nails and hair had all stopped growing, their joints looked pitifully large. Their buttocks were so emaciated that their anuses were completely exposed, and on the destroyers that picked them up they suffered from constant and uncontrolled diarrhea.” By 1:53am the last man board at Kamimbo and 5 minutes later over at Esperance. Because of all the delays, 1270 men were stuck on the beach at Cape Esperance and 300 over at Kamimbo. The Destroyer Makikumo was chasing away one of the PT boats when she was ordered to help at Cape Esperance. When she was heading over a large explosion suddenly occurred in her hull at 1:45am. It could have been a mine, or perhaps one of the PT torpedoes had finally hit its mark. Regardless, the Makikumo was dead in the water and forced to be scuttled by a sister destroyer, the Yugumo. The 11th air fleet launched 8 Betty's over Guadalcanal during the night to keep the Cactus air force grounded, but 6 Dauntless managed to get up around midnight. Despite the enemy being illuminated well, the dauntless did not manage to score any hits. At 8am the Cactus air force made another go trying to hit the enemy destroyers, but failed to score any hits. By noon the reinforcement unit successfully landed 4935 men at Bougainville, including General Sano.  The first run was a large success and helped boost morale for the 17th army HQ, as they were quite frankly fearing the worst. As a deception, they had the soldiers over at Cape Esperance ignite campfires and move them gradually south towards Tassafaronga over the course of 2 nights. Meanwhile the 2nd division began to march in the opposite direction towards their own disembarkment points. On February 3rd, the 8th area army ordered the next run to have soldiers and sailors wait offshore in boats rather than on the beach. Despite the success of the first run, the 17th Army was still skeptical about the IJN making 3 runs. This led them to dispatch orders to Colonel Matsuda incharge of the rear guard, warning him it may be likely that he would have to make his own way out with a landing craft.  The Japanese high command was also gravely concerned with a growing situation at Marovovo. Lt Colonel Georges battalion had successfully departed from Verahue and around 9:10am one of their patrols ran into a pair of Japanese staff officers and 140 soldiers near Titi. There was a brief skirmish and the Japanese captured 2 of Georges men who were interrogated, revealing that around 600 of their comrades were marching around Marovovo. On the morning of February the 3rd, Matsuda's rear guard of 350 troops of the Yano battalion were holding a position about half a mile west of Bonegi, alongside 60 survivors of the 124th infantry. His main force consisting of the remnants of the Ichiki detachment, which is simply incredible that any of them still exist at all at this point, alongside the 124th regiment were holding the right bank of the Segilau river. Fortunately for Matsuda the Americans were limiting their actions mostly patrolling for the day and he used the time to plan out the evacuation of his rear guard. His general plan was to lead his forces to Kamimbo and disembark to the Russells by boat.  The next day General Patch ordered his 161st infantry to relieve the 147th infantry, taking their job of advancing to Cape Esperance. The 147th would head west to an area between Bonegi and the Umasani rivers to clear out the area. 128 men under first Lt Miyano were ordered to hold the eastern bank of the Segilau river and Major Yano was ordered to leave a rear guard of 70 men to the west of Bonegi before he took the rest of his command to advance on Marovovo. Major Yano strongly objected to performing actions at Marovovo and that his units would be better served remaining with the rear guard. Basically Matsuda was ordering Yano to leave men to die at Bonego and Yano began to argue all his men should make a stand if so. So Matsuda caved in a bit and allowed Yano to leave only those unable to walk at Bonegi while he took everyone else to Segilau at 3pm. For those poor men left at Bonegi, each was given 2 tablets of mercury bichloride. From February 2-4th around 15 Bettys hunted the sea around guadalcanal and they reported very strong American naval presence, including carriers. Each day saw more bettys failing to return home, one of which carried Lt Commander Genichi Mihara the leader of the 705th air group. Despite the presence of many american naval units, on February 3rd the second run of Operation KE was approved to go. Admiral Yamamoto ordered the Asagumo and Samidare to replace the lost Makikumo and Makinami and on february the 4th, Hashimoto readied his cruisers and 20 destroyers to dare another run. His reinforcement unit left Shortland at 11:30 and at 3:50 his CAP of 29 Zeros clashed with 33 dauntless and avenger alongside 41 assorted fighters in two waves trying to take out his destroyer. The Americans lost 11 aircraft while the Japanese lost 2. A near miss crippled the Maikaze, forcing the Nagatsuki to tow her back to shortland and yet again Hashimoto was forced to change flag as the Shirayuki's engines failed and thus he jumped onto the Kawakaze. Over on Guadalcanal 7 Bettys emerged at night dropped flares and bombs over Henderson field while IJN reconnaissance planes hunting PT boats. The embarkations proceeded smoothly, in 2 hours 3921 men were loaded off. General Hyakutake and his staff boarded the Isokaze, Maruyama and his staff got aboard the Hamakaze and both transport groups left with their screens completely unmolested up the slot, reaching Bougainville by 12:50 on february 5th. Miyazaki recounted seeing countless soldiers aboard the Isokaze sun bathing, as they had been long denied such a pleasure. There was nowhere to walk about the destroyers decks. He also found a soldier holding a corpse of a friend aboard, insisting the man was still alive. On Bougainville, Lt General Moritake Tanabe, the deputy chief of stuff of the IJA's section of the Imperial General HQ met the evacuees. Miyazaki exchanged a wordless salute with the man, then as Tanabe approached him, he blurted out with tears, his desire for an appointment that would give him a death in battle. Tanabe was quite overcome by this and stated “Everything about this is the responsibility of Imperial Headquarters.” As Operation KE was whisked away men, the Yano unit withdrew from Bonegi to the Segilau river. Colonel Matsuda now took charge of the forces left on Guadalcanal as he took his men from Segilau over to Kamimbo. He ordered the Oneda Unit, consisting of the remnants of the 3rd battalion, 230th infantry to head west of Cape Esperance to block any american advances from Marovovo. Now Matsuda pondered how he was going to evacuate his rear guard. Lt Colonel Sakuji Matsuyama gave his very pessimistic view, the American air forces would whittle down the amount of boats available to them to most likely just a handful. They also received word from a tapped signal to the IJN on Rabaul that they were looking to use at minimum 3 or 4 destroyers with an adequate number of boats to be detailed for the final run. Thus Matsuda figured any attempt to evacuate the rear guard to the russells by boat would be suicidal. Matsuda wrote in his diary that night he doubted any destroyers would come, from his perspective, the sacrifice of 2000 men would be less than that of a single destroyer. Over on the American side, Colonel George's men reached Titi on the 4th and would remain there for 2 days. Because of the smaller size of his command and not fully knowing the Japanese composition forced George to act cautiously. All of the Japanese activity had really confused the American's and they presumed there was a major offensive afoot, there was of course just not what the Americans were thinking. Over on the west coast the 161st infantry advanced to the Umasani river by February 6th. Despite the apparent American inactivity, Matsuda feared that if they decided to make a thrust from the southern coast this would cut him off from Kamimbo and thus an embarkation spot. To keep this option open, he sent 100 men to move down the west coast to hold a position about 3.5 miles due east of Cape Esperance. He ordered them to march during daylight and to light cooking fires as a deception. Later that afternoon he received the demoralizing report that the IJN might only be able to pick up men already waiting in boats, those on the land would have to find their own way to new Georgia. The 17th army estimated that Matsuda had a 50% chance of getting the men out. On the 6th, senior IJA and IJN commanders met over the issue. The chief of staff of the 8th fleet said he doubted the third run of operation KE would be possible because there were reports of American carriers near guadalcanal. Admiral Mikawa assured the IJA, the IJN would do its best to meet the enemy. Colonel Konuma went to see Admiral Hashimoto to fish out his views, and Hashimoto asserted regardless of the orders or desires of the chief of staff of the 8th fleet, he would personally see to it that they evacuated all the men. Konuma requested to accompany the 3rd run personally. Hashimoto said to this it would be a stain on the IJN's record if it was said they only made a run because an Army officers presence aboard their ships was the causation.  On the 7th, General Patch reported his belief that the Tokyo Express had made to successful runs, landing another regiment with supplies. Though in the same report he also acknowledged they may have extracted the HQ of some depleted units as well. Over on the west coast, 161st tossed patrols near the Tambalego river, 9 miles away from Cape Esperance. That day Colonel George had to hand command of his task force over to Lt Colonel Ferry after injuring his leg. Upon taking command, it was Ferry's judgment that the Japanese were withdrawing to Cape Esperance or perhaps evacuating guadalcanal. Their native guides began reporting to them that the Japanese had just abandoned Marovovo, so the task force marched upon it. At 12:40, the units assigned to guard Marovovo did abandon it stating they had been subjected to severe artillery bombardment, earning anger from Matsuda who demanded they go back to prolong the american advance. They rushed back just in time to fire their machineguns at the Americans who were advancing 2000 yards north of Marovovo by 3:30pm. Meeting resistance, Ferry told the men to dig in for the night.  February 7th was a day of decision making for Matsuda. Ever hour brought him more stress, the severe shelling that was reported to him at Marovovo could be heard alongside American machine gun fire at Kamimbo. Then at sundown, 26 land craft still remained operational, it was a miracle american air forces had not destroyed them all! Compared to the experiences of the entire guadalcanal campaign, it really did seem a miracle. Matsuda set to work organizing his boarding plan to provide for 4 units of 500 men each. In a very tense 45 minutes starting at 9:30pm, the remaining movable Japanese survivors of guadalcanal got onto the boats as American artillery could be heard smashing Segilau. On the boats many Japanese prayed, the rendezvous time of 11pm passed, greatly demoralizing them. Then they saw the blue recognition lights of approaching destroyers.  The second run of operation KE went off very well compared to the first. But Admiral Yamamoto suspected the third would see major american naval forces that were lurked around just outside their search plan range waiting to pounce. The submarine forces combed the area without success as the Advance force was ordered to come within 550 miles of Guadalcanal to be ready to support the Reinforcement unit. Hashimoto would have 18 destroyers this time, grabbing men from two points, Kamimbo and the Russells. Despite reported sighting of American carriers and other naval units just due south of San Cristobal, Hashimoto departed Shortland and made one last sprint to save the men of starvation island. 15 Dauntless, 20 wildcats and a single F5A bore down upon the reinforcement unit after a search plane tipped them off. 17 out of 49 zeros sent by the 11th air fleet intercepted them. At 5:55 the Isokaze was hit by 2 bombs to her deck and around her forward gun mount killing 10 men and starting fires. She limped away with the help of the Kawakaze as the Urakaze took a near miss doing slight damage. One zero and the F5A failed to return home.  Over on Guadalcanal, the men in their boats climbed aboard the destroyers. By 12:04am, on the 8th, Matsuda received word that the boarding was complete. To honor Hashimoto's pledge, the sailors had even rowed boats along the shore waters calling out again to make sure no one was left behind on the beaches. By 1:32am, the boats returned and the destroyers began to depart. It was to be the last time the Rising Sun fluttered from a surface ship near the blood soaked shores of Guadalcanal. On the way Matsuda signaled the 17th army  “With the help of 20,000 souls the recovery of 1,972 men from Guadalcanal is reported complete.” When Matsuda reached Bougainville at 10am, he reported to General Hyakutake the end of his special mission, adding thanks for the 17th army's efforts to guarantee the last run made it. Hyakutake praised Matsuda's command as the rear guard. As Matsuda and Hyakutake pointed out and so will I here, the first unit to fight on Guadalcanal was the Ichiki detachment and they were amongst the last to leave on the third run of Operation KE, simply incredible. Operation KE was an enormous feat, over 10652 men were evacuated with 4935 on the first run, 3921 on the second and 1796 on the third. For naval units they had lost the Makikumo and major damage was dealt to the Makinami, Maikaze and Isokaze. They sank the Chicago, DeHaven and 3 PT boats, while also heavily damaging the LaVallette. For the air war, between January 25th to February the 9th the Japanese lost around 56 aircraft while taking down 53 American. Needless to say, Operation KE was a major success from a figures point of view. The Japanese attributed the success of Operation KE to the careful planning by the combined fleet and to those men who sacrificed their lives prolonging the American pursuers on the ground. After receiving word that the Reinforcement unit returned on the morning of the 8th, Admiral Yamamoto commanded all units involved.  The American forces at Marovovo after observing the sea littered with small boats and debris from the nights activities set off in hot pursuit, reaching Kamimbo at 5pm. During these hours over on the western coast the 161st pushed towards Cape Esperance where they ran into sporadic skirmishes with the Japanese, but the enemy they skirmished with were in extremely poor condition, mostly wounded men unable to walk. Based on the condition of the enemy, Colonel Dalton of the 161st sent a report that he believed the enemy was not defending nor delaying, but actually fleeing. General Patch concurred with this and advised Hasley that be believed the last Tokyo Express runs were not reinforcements but rather evacuations. On the morning of the 9th, the 1st battalion, 161st infantry met up with the 2nd battalion of the 132nd at the village of Tenaro. Colonel Dalton shooks hands with Major Butler of the 132nd at 4:50, then General Patch announced to the men “Total and complete defeat of Japanese forces on Guadalcanal effected 1625 today. . . . [the] Tokyo Express no longer has a terminus on Guadalcanal.” Now there were of course Japanese left behind on Guadalcanal, but organized resistance was all but over by the 9th. Encountered with some isolated pockets and stragglers occurred for the next few days. Some stragglers would go on to live within the interior with the last known survivor surrendering in October of 1947. Given the vast disparity in fire power between the two sides on guadalcanal and likewise the severity of how debilitated the 17th army was compared to General Patchs soldiers and marines, the failure of the Americans to annihilate Hyakutakes men was strange. Hyakutake believed that if the Americans had focused on marching towards Cape Esperance, they would have completely destroyed his army. The failure to do so was because of 2 major reasons. The first was the relatively small size of the forces engaged in the pincer attack against Cape Esperance. After January 25th, the American forces typically involved no more than a regiment on the western coast. After February 1st this was supplemented by an additional battalion on the southern coast. The second reason was the pace of the advance of those forces which was hindered by a combination of logistical factors, rough terrain and the Americans thinking an offensive was about to kick off any moment. The logical way the Americans could have foiled operation KE would have been something Vandegrift repeatedly had done, amphibious hooks. General Patch considered this often in mid January, but again, all the indications from the Japanese activity was a major offensive was about to occur, and you simply don't toss units into the abyss. Admiral Nimitz confessed in his report  “Until the last moment it appeared that the Japanese were attempting a major reinforcement effort. Only skill in keeping their plans disguised and bold celerity in carrying them out enabled the Japanese to withdraw the remnants of the Guadalcanal garrison. Not until all organized forces had been evacuated on 8 February did we realize the purpose of their air and naval dispositions. “ It has been 6 months of blood sweat and tears over 2500 square miles of jungle that was called Guadalcanal. She was in American hands, the great prize being her airfield capabilities. Both the Japanese and Americans knew her worth and both sides evaluated the costs and returns of trying to hold her. Now I have said it quite a few times, when it comes to turning points or quote en quote “the turning point” of the pacific war, a lot of people generally fall victim to the allure of the battle of midway. Sure thing the battle of midway was a turning point, but in comparisons to Guadalcanal it is arguably not as important. Midway halted the Japanese from further major operations in the Central Pacific. It thwarted Yamamoto's attempt to create more favorable conditions militarily and diplomatically to bring American to the negotiating table. Midway also caused severe losses to the IJN, but did the Japanese go on the defensive? No they did not, in fact they immediately tossed a large scale operation against Port Moresby. Given the Japanese took Port Moresby, the course of the war would have dramatically changed, it was a pivotal place to hold. The Japanese were not simply on the defensive footing awaiting counter attacks from the enemy after midway, they still held the initiative. If you look at what the Japanese military high command was thinking directly after Midway, you find they all believed, falsely mind you, that the allied counterattack would commence no earlier than 1943, probably even later. This was not a stupid conclusion by the way, if we look at the situation in Europe, it did not seem possibly a nation like America could allocate that many resources to the pacific at the time. General Douglas MacArthur and Admiral King aggressively pushed for offensives in the south pacific, albeit for differing reasons. MacArthur wanted to leap to Rabaul, which was obviously insane and the Navy rightfully pushed back against this. Kings proposal was much more realistic and won the day in the end. Its incredible given hindsight, that the American offensive in the south pacific began when it did. They had little in land based or carrier based aircraft, not to mention limited amphibious shipping. Yet Kings insistence produced great reward, they achieved tactic surprise and a strategic surprise of great magnitude. The Marines on guadalcanal reaped the benefits of the surprise for a long time. Given what the Japanese were capable of doing, their response to the landings on Guadalcanal was a terrible miscalculation. It took the Japanese far too long to figure out Guadalcanal was potentially the decisive battle they sought. Operation WatchTower held countless flaws that could have been exploited by the Japanese to produce a major victory. The American navy in the pacific could not hope to challenge the Japanese even after Midway, so much of their strength lay in the battle over the Atlantic, but Guadcanal offered them a unique chance to boost their ground and aerial forces in the Pacific, dramatically compensating for the lack of carriers. With the victory over Guadalcanal, the Americans would develop it and Tulagi in major bases to support the allied offensive up the Solomons. Extensive airfields, naval ports and other logistical facilities would be built up. The Japanese had lost the initiative for the Pacific War, now they were on the defensive in the Pacific. The fall of Guadalcanal went hand in hand with the campaign in New Guinea, Japan kept juggling both campaigns and each suffered because of the other. The IJA and IJN were not beaten of course, but now the allies were in the driving seat for once. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The allies had finally seized guadalcanal and now the Japanese were on a defensive footing, they had lost the initiative for the pacific war. Things were going to dramatically change for the empire of the rising sun who now would look to a new strategy, that of bleeding the allies dry.  

The Unauthorized History of the Pacific War
The Night the Giants Rode-Naval Battle of Guadalcanal Part 2a with Jon Parshall

The Unauthorized History of the Pacific War

Play Episode Listen Later Jan 31, 2023 112:06


The fight the night before, 13-14 November had beaten both naval forces down.  US forces had been beaten to a bloody pulp, as had the Japanese.  Yet despite the beating, the Japanese still held a significant numerical advantage.As Jon said last episode, the Japanese still held 3-4 BBs in reserve and had yet to commit them to the fight around Guadalcanal, for who knows what reasons.The US on the other hand, quite literally were scraping the bottom of the barrel.  That's not to say that the battleships sent to IBS were scows, not at all, but Halsey was hesitant to commit his battleships to the close waters off Savo, but honest to God had no choice at this time BUT to commit them.Let's talk about Halsey's decision to send the battleships to IBS.BB56 was designed to be a long range sniper, not a close range brawler.  She was designed in the 1930's with limitations on armor and gunnery.The USN decided in the 1930's to throw out their previous slow battleship designs, heavy on armor, heavy on firepower and low on speed, for more modern designs that emphasized gunnery, speed and cruising range.The culmination of this decision was the North Carolina class battleship, of which BB56 was the last of two.  She was fast by BB standards, capable of bending on upwards of 28-30 knots with a breeze behind her, but did not have the armor to withstand hits from weapons of her own size, that being 16 inch rifles.Washington's companion, the USS South Dakota BB57, carried the same rifles, but carried more armor, had a smidgen less speed, but had negligible torpedo protection in order to pack on more armor to withstand the hits from 16 inch rifles like she packed herself.All that being said, the decision to send his 2 BBs, literally all he had left, to deal with another heavy Japanese surface force in the claustrophobic, torpedo infested waters of IBS was incredibly ballsy…but did he really have a choice?ChingThe man who was in command of the battleships was quite honestly the perfect choice to be in that slot.  Naval Academy Class of 1908, his fondness of asian culture and desire to serve in the asiatic theater earned him the nickname “Ching”.Ching was an avid shooter.  He absolutely loved firearms of all sorts, even building a few of his own from scratch.  He joined and shot on the Naval Academy rifle team multiple times, eventually competing in the 1920 Summer Olympics.In those games, Lee earned 5 (!) gold medals, 1 silver and 1 bronze in team events, consistently shooting in the top three in every event.  His record of 7 medals for the olympics would not be topped until 1980.  The majority of his early service was in BBs, Cruisers, including command of USS Concord, and a destroyer division command.   In 1942 he was promoted to rear admiral.In the interwar years, Lee served on many Bureau of Ordnance boards, practicing naval gunnery, experimenting with powder calculations, windage, fire control systems theory and practical usage of heavy naval rifles.  To say that he was an expert marksman and an expert regarding naval gunnery would be an understatement.  In 1942, Lee was considered the US Navy's foremost expert on anything regarding gunnery and accuracy. A fanatic for anything that aided in gunnery, Lee was a quick advocate and an even quicker study on the new radar sets entering USN service in the late 30's early 40's. He advocated that the Navy should start a new school for the instruction of radar and also was a very vocal advocate for the new technology's installation aboard BBs, CA, and CLs.His subordinates absolutely adored him, and in a statement you will probably never hear again, so did Admiral King.  Admiral Nimitz, upon sending him to Guadalcanal stated, “Now we'll see what a real fighter can do.”Initially taking BB57 as his flagship, Lee was forced to transfer to what would become his “home” for the majority of the war, USS Washington when SoDak ran aground almost as soon as she got into theater.  The move to “Big Wash” would be fortuitous for all the reasons we are about to see.USS WashingtonBB56 had a core crew that would have made any ship blush in envy.  Her skipper Glenn Davis was absolutely loved by the crew, he was genteel, caring and whip smart.  With him he had a core of officers that turned 56 into an absolute machine of efficiency.LCDR Edwin Hooper, a graduate of MIT, was the ship's fire control officer and assistant gunnery officer.  Like Lee, he was an advocate of superior marksmanship, dove head first into ballistics and trajectory of heavy rifles, and was a firm believer in radar's abilities.  He and ADM Lee got along like a pair of long lost cousins.The gunnery officer, CDR Harvey Walsh, LCDR Harry Seeley, main battery spotting officer, CAPT Jonas PLatt, secondary battery officer and even LCDR Ed Schanze, navigator and radar officer all routinely met with and discussed gunnery and radar with ADM Lee aboard BB56.  The “Gun Club” as it was dubbed, was probably the foremost grouping of gunnery minded individuals in the US Navy, let alone on one ship.BB56, under Davis and at the direction of Hooper and Walsh, had rigorously trained their main battery crews to an efficiency level that had not been seen before aboard an American battleship.  Walsh relentlessly trained his gunnery crews to be as fast as possible when loading the 16 inch rifles.  Normal 16 inch rifles could be loaded in a time span between 25-30 seconds.  Washington's gun crews had the practice down to 15.  Absolutely devastating, earth shaking firepower ability in literally the perfect hands. Washington took delivery of her SG radar system when ADM Lee was aboard.  Lee personally supervised the installation of the interior monitoring sets and laid them out in a compartment next to the flag bridge so he could monitor it all the time, using the new technology to plot fall of shot when training.Talk about Lloyd Mustin and Atlanta taking fire from BB56 in trainingLee had Walsh and Hooper calibrate 56's guns to such a degree that when she fired in Atlanta's wake from 35,000 yards, 56's shells all landed in Atlanta's wake, not over or short, but directly on target.  Mustin said, “Those 2700 pound armor piercing projectiles were going to be very bad news for anybody they were ever aimed at.”The Fight draws nearJapanese ships, 14 in number, were assigned to bombard Henderson Field yet again on the night of 14-15 November under the direction of ADM Kondo.1 BB Kirishima2 CAs Takao, and Atago2 CLs Nagara, Sendai9 DDsThe US force, designated Task Force 64 was under the command of ADM Lee and consisted of:2 BBs, Washington and South Dakota4 DDs, Walke, Preston, Benham and GwinIt should be noted that the 2 BBs had only operated together for a very short time, and had never operated with these specific DDs before.The DDs were chosen from different divisions based on their fuel status only.TF64 aligned itself in column formation, with the DDs in the lead, followed by BB56 and BB57 bringing up the rear.At around 1300, Lee received a message from Halsey that, essentially, gave Lee a free hand to do whatever he needed to do, gave him complete freedom of action for his “excursion”.At 1600, Lee received a sighting report from submarine USS Trout that identified the Japanese bombardment force and mentioned a Japanese BB in that same force.  Knowing that the Japanese force would not reach the Savo area until around 2300, Lee waited before making his approach into the patrol area.Moments after getting the report, he gave it to CAPT Davis who got on the ship's pa system and stated, “We are going into an action area.  We have no great certainty what forces we will encounter.  we may be ambushed.  A disaster of some sort may come upon us.  But whatever it is we are going into, I hope to bring all of you back alive.  Good luck to all of us.”The men aboard the big battlewagons, aware that they were going to tangle with the Japanese, were beginning to get a bit edgy.The previous night, Japanese cruisers had bombarded Henderson relentlessly, ADM Kondo, for whatever reason, was sure that Henderson would be silenced and he would have little to worry about in the waters offshore.  He was wrong.The night, unlike the Friday the 13th battle, was clear and moonlit by a quarter moon, enough to see visually, but also enough darkness to hide if need be.As the battleships eased into the sound, radio watch picked up a transmission that has now become famous:Unknown voice aboard a US PT Boat confirmed they were tracking a target in the sound…TF 64: “This is Lee.”PT: “Who is Lee?”At this, ADM Lee grabbed the handset and broadcast himself in the clear: “Cactus, this is Lee.  Tell your big boss Ching Lee is here and wants the latest information.”PT Boat Skipper: “There go two big ones, but I don't know whose they are.”Lee: “Refer your big boss about Ching Lee, Chinese, catchee? Call off your boys.”PT: “Identity established.  We are not after you.”Lee: “Peter Tare, this is Lee.  Stand clear, we are coming through.”Well, stand by, Glenn, here they comeAboard BB56, the radar picture began to take shape as Kondo's force entered the sound.At around 2230 hours on November 14, the SG radar system aboard the Washington indicated targets north-northwest making 21 knots in two columns at a range of 18,000 yards.As the news was relayed to Lee, he smiled, looked at CAPT Davis and said, “Well, stand by, Glenn, here they come.”Such coolness under fire, and a supreme confidence in his and his crew's abilities…Davis gave the order to load the main battery, and aboard both 56 and 57, the weapons were loaded and trained to starboard as the radar tracked the incoming targets…Kondo had arranged his ships in 3 groups actuallyKirishima, Atago and Takao were the center groupNagara and 6 DDs were the screening forceSendai and 3 DDs were the sweeping force ordered to sweep the sound for any US shipsIt was this third group that 56 was tracking at this time…At 2313 hours, the waiting ended. When the enemy was visually sighted from the Washington at a range of 11,000 yards, Admiral Lee called South Dakota's Captain Gatch over the radio and gave him permission to fire. Lee put the radio down, turned to Davis and ordered, “Open fire when ready.”When the indicator lights in main battery plot flashed green, Harvey Walsh gave the order, “Open Fire.”Both 56 and 57 opened fire within seconds of each other.56's first salvo was an over, less than 30 seconds later her next salvo was a straddle, her third salvo showed a flicker on the radar scope, indicating a hit which actually did not occur on Sendai.The Japanese, aware of the presence of American ships, but unaware of the presence of American battleships seemed to panic at the sight of enormous geysers of water sprouting around Sendai.  SoDak's radio snoopers heard “Japanese voices, excited and very numerous.”Sendai and her escorts, put about and got the hell out of there…At 2322 hours, the American van of DDs engaged Japanese DDs and Nagara of the screening force.Within 10 minutes, both Walke and Preston are hit by accurate Japanese gunfire, and of course, torpedoes.Preston may have also been a victim of BB56's secondary battery fusilladeDD Benham has her bow blown off by a Long Lance and sinks later the next day.DD Gwin is hit in her engine spaces and retires from the fightADM Lee orders all of his remaining DDs to retire at 2348, leaving the 2 US BBs as the only opposition.Japanese DD Ayanami is taken under fire by BB56's secondary battery and is repeatedly hit and eventually sinksCredit for her sinking goes to BB56 and her secondary battery, although she actually shares credit with DD GwinSouth Dakota in a world of troubleAt roughly the same time that all this is happening, SoDak goes dark.SoDak's after turret had just fired when all of a sudden, power went out across ship.The ship's chief engineer had tied down the circuit breakers, against regulations, and when the main battery went off, the concussion was such that it tripped the breakers in series, knocking power out throughout the ship.At this time, BB56 turns to avoid running through the scattered remnants of her DD escort, and when she does she passes behind the burning wrecks, keeping out of the Japanese eye.As she does, her crewmen on deck throw life rafts and life jackets to the Americans bobbing in the water.Supposedly a 56 sailor hears a survivor holler, “Get after em Washington!” as she passes through the debris at 26 knots…The blind SoDak turns as well to avoid the wrecks, but she turns to the outside of the burning hulks and when she does, the burning US DDs silouhette her for all of the world to see.3 minutes after SoDaks power failed, it was restored.  It is said that the confusion aboard caused Gatch's ship to become a tactical punching bag, but who knows…The Japanese execute a series of confusing maneuvers, both in response to the attack on the US DDs and the  report of US BBs in the sound by visual detection.In the ensuing maneuvers, Kondo's screening and sweeping force both move out of effective range for the fight, leaving Kirishima and the two CAs aloneKirishima turns on her searchlight and illuminates SoDak.  When this happens, SoDak immediately takes heavy enemy fire, especially from Takao and Atago, as they pour 8 inch fire into her upper-works setting her afire from 5,000 yards.At the same time, Kirishima finally opens fire (announcing her presence) and hits SoDak in her after turret essentially knocking it out as it doesn't respond any longer.Her main battery out of commission again because of another power failure, her secondaries bark in local control and do score hits on Atago but do little damage.SoDak eventually does restore power again and unleashes her main battery at Kirishima.  It is unknown, but unlikely, that she hit her.In the pounding, SoDak takes at least 26 hits, mostly 8, 6 and smaller caliber hits in her upper works that started many fires and threatened her secondary powder magazine.She also suffers 1 14 inch hit in her after turret.  Having taken a beating and on fire, Gatch orders SoDak to come about and retreat from the area. He does this without telling Lee by the way.Washington slays the giantAs all of the previous mentioned action is happening, BB56's radar had steadily been tracking a large target off her starboard beam.Lee was aware that SoDak was blacked out and he was concerned that the target might actually be SoDak as 56's radar had lost track of her because of poor placement aboard ship.When Kirishima switched her searchlights on, the target was confirmed visually as hostile.At a range of only 8,400 yards BB56 emerged from the cover of her burning DD escort and unleashed  a full nine gun broadside at KirishimaShell splashes in the water caused Hank Seeley to believe they had missed the target. AAR stated that the first salvo missed, but 2019 underwater surveillance confirmed that Kirishima suffered several below the waterline hits, including the recorded “miss” from 56's first salvo.Because of his supposed “miss”, Seeley nudges the main battery up a smidge and 56's second salvo, which was fired less than 20 seconds after the first, slammed into Kirishima's superstructure, obliterating her third level bridge and everyone in it.Washington's third salvo was deadly accurate. Five of Washington's shells struck Kirishima amidships, with one shell penetrating below her waterline, causing massive flooding. The five amidships hits blew open bulkheads, penetrated well inside the ship, and exploded in close proximity to Kirishima's secondary battery-ammunition magazine, causing ship-threatening fires and leaving 30-foot holes in the deck near the casemates.Another salvo from Washington scores more hits.  Another below the water line blast causes more internal flooding, and yet more below water line hits occur.Another hit penetrates the steering room causing severe damage inside, and yet another detonates through her stern and helps to jam the rudder.As the distance continues to close, 56's secondaries join in on the beating and pour 5 inch shell fire into Kirishima's superstructure, even scoring 2 hits on her hull that do little to no damage.  No one knows amount of damage done by the secondaries, but it had to have been frightful.Kirishima manages to return fire at Washington, but misses, her 14 inch shells passing through 56's rigging, tearing down some of her signal flags and nothing more.  An inch is as good as a mile…Kirishima spotters say they hit BB56 at least 10 times with the main battery, yet don't touch her in reality.Through the melee of noise, smoke, and fire, ADM Lee said, “If you can see anything to shoot at, go ahead.” The leviathan's 16-inch guns opened up again, striking Kirishima at a range of 7,850 yards. Two shells struck the forward 14-inch turret of Kirishima at the same time, destroying the weapon. More shells found their mark up forward as even more shells struck farther aft, the coup de grace a 16-inch shell exploding under Kirishima's keel, permanently jamming her rudder 80 degrees to starboard and eliminating all control of the vessel as Kirishima tries to retire and shows her stern to Washington.Utterly beaten to a bloody pulp, Kirishima begins to circle helplessly, still taking hits from Washington's guns.Post war wreck analysis confirmed at least 21 16 inch shell hits on Kirishima's hull and what could be seen of her upper-works (which isn't much).Kirishima slides down by the bow as she is scuttled and detonates under her forward barbettes absolutely destroying the forward part of the ship.Kondo orders a withdrawal  as BB56 tracks a cruiser with her forward turrets and a DD with her after turret.  Lee, still not knowing the location of SoDak does not allow the main battery to open fire.Kondo orders a torpedo attack as his ships withdraw, torpedoes pass close to BB56, but all miss her.At 0033 Lee orders a retirement still observing torpedoes in her wake.By 0110 the Japanese were gone…End of battle…SoDak suffers 38 men KIA, and a further 60 wounded.Washington suffers 1 punctured eardrum and 1 hand abrasionThe US DDs suffer losses in excess of 200 KIA.Japanese casualties are unclear, but were excessive.Had Lee not shot the Japanese to pieces, they would have bombarded Henderson and the troop convoy inbound would have likely unloaded relatively unmolested.Regardless, Tanaka orders his convoy to continue south, where they eventually run aground, those that survive the coming aerial onslaught the following day.Implications on the rest of the campaign… 

The Pacific War - week by week
- 62 - Pacific War - Battle of Rennell Island, 24-31, 1943

The Pacific War - week by week

Play Episode Listen Later Jan 24, 2023 34:00


Last time we spoke about the offensive against the Gifu. The estimation of the Gifu defenses proved to be greatly underestimated and it was only after the Sea Horse was taken and the Gifu was severely isolated that its defenders began to crumble. At the last minute 100 Japanese came out screaming, tossing grenades and bullets, but ultimately the Gifu was taken and now the American forces on Guadalcanal could focus on pursuing the Japanese fleeing west. We also finished up the Buna-Gona campaign with the fall of Sanananda. The Japanese fought bitterly tooth and nail to retain their last toehold from their failed Port Moresby campaign. The evacuation was a disaster leading countless wounded and ill Japanese to commit suicide while their comrades fled for their lives trying to break through the allied lines. Those lucky enough to get past the gauntlet of fire went to Salamaua and Lae, where they would have to continue the fight over New Guinea. This episode is the battle of Rennell Island Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  Last time we saw the conclusion to one of the bloodiest battles fought in New Guinea, let alone the Pacific War. The battle of Buna-Gona took the lives of countless Americans, Australians, Japanese and native Papuans whose misery almost never gets spoken about. We also saw a ton of action over on Starvation Island. The Sea Horse was captured, thus greatly isolating the fortified Gifu. When the Gifu's defenders realized they were cut off from the rest of the army, they made one last hurray into oblivion. 100 or so screaming Japanese stormed out of the Gifu with rifles, pistols, swords and grenades in hand to hurt the Americans as much as they could. After their suicidal charge, the Gifu had finally fallen and now the Americans could focus their attention west.  By January 17th the first phase of the 14th corps western offensive had ended. The 25th division reduced 3 pockets of Japanese that emerged 2 days prior and the 2nd marine division smashed the Japanese around Hill's 83/84. On the 12th, the 27th infantry had captured the Horse's Head, cutting off Major Nishiyama's units then numbering 200 survivors out of an original 600. He was forced to make a last stand. He smoked his last cigarette with tears in his eyes as he had to look his men in the eyes and tell them all to prepare to die, he wrote in his diary that their calm acceptance to this moved him greatly. For the next 2 days he and the men looked for an area they could best serve to give up their lives, to make it meaningful. While Nishiyama kept a strong face for the men, following the orders to make a final stand, privately in his diary he debated with himself if he should try to withdraw the men on his own authority and as he wrote it “even at the expense of my honor”. He knew very well he could make a cover story to save face, some sort of false pretext to save the men from annihilation. But to do so did not only mean dishonoring himself, it meant to dishonor the whole unit. Over the course of those 2 days he sent a runner to the division HQ and General Ito sanctioned a withdrawal and thus Nishiyama and his 200 men escaped annihilation with their honor intact. It was very fortunate for them as General Patchs next phase of the offensive was set to begin on January 16th. The 14th corps next objective was a line from Hill 87 going northeast to the beach. This would contain Hills 87, 88 and 89. The 6th marines of the 2nd marine division and the 182 infantry would secure the right side and the 25th division would advance in the southern portion seizing hills 87, 88 and 89. 4 infantry regiments of the 147th infantry would be held back to guard the airfields. The 27th infantry of the 25th division would advance astride a narrow ridge called the snake to assault Hill 87 from the east, which the Americans assumed would be heavily fortified. The 161st infantry would perform a deep envelopment from the Galloping Horse to the southwest capturing Hills X,Y and Z then perform a flanking maneuver to seize Hills 88 and 89. The 25th infantry would protect the southern flank of the 161st and would continue to exterminate pockets of Japanese in the area.  Exterminate by the way is a very cruel and fitting term for the way they were going about the business, for many of these so-called pockets were nothing more than abandoned, starving Japanese. By the 21st, Hills X and Y were taken by the 161st with relatively minor resistance. Then the 161st planned to deploy the 1st battalion to guard the southern flank while the 2nd and 3rd battalions got off Hill 7 to march towards Hill 87 when circumstances changed.  On January the 21st, the 27th infantry was advancing on the narrow front with the 1st battalion as their spearhead, and behind them were the 3rd and 2nd battalions. The next morning at 6:30am, the 25th divisions artillery began tossing over 3654 shells upon Hills 87,88 and 89. At that point the 1st battalion advanced down the “snake's back” where they took out 3 Japanese machine gun nests trying to block their advance to the snakes tail. By 9:10am the 1st battalion was on its way to assault Hill 87. It looked from afar that Hill 87 held light opposition. After the 1st battalion seized the hill at 9:40, the 161st infantry was ordered to cross Hill Y to Z while the rest of the regiment turned north to follow along the snake behind the 27th infantry. Now while this was occurring, Brigadier General Robert Spragins was sent by General Patch to give General Collins leading the 25th authority to have them advance upon Kokumbona as rapidly as possible. The 25th's boundaries were extended to Hills 91, 98 and 99 which were like stepping stones towards Kokumbona. Without pause the 1st battalion took Hill 88 and then 89 by 11am. Then at 2pm it received the orders to seize Hill 90. By the time night was coming on, Hills 90 and 91 would be seized and this all tossed the Japanese defensive plans into chaos. During the night of January 22nd, the 17th Army HQ marched to Cape Esperance and the 38th division began to extract all the units it still was in contact with. But the huge thrusts made by the 27th infantry were pinching off the 2nd divisions flank and the Yano battalion. The 2nd division had orders to hold its position until sundown of january 23rd, but with the enemy advancing so much, Maruyama had ordered his men to pull back at 5am. Most of the 2nd division succeeded to pull back, but the Nitto Battalion of about 50 men all died holding their position. When the 17th army found out they were very angered by Maruyama. However unbeknownst to them, Maruyama pretty much saved countless Japanese lives as on January 23rd, the 27th infantry performed a 2 pronged. The 3rd battalion hit Hills 98 and 99 while the 1st battalion marched for Kokumbona. By 3:30 Kokumbona was captured, this was all done in astonishingly quick time, they could have overrun and annihilated Maruyama's men had he not pulled out. Overall between January 10th to the 27th, the 27th infantry had suffered 66 deaths including 7 officers. Now taking Kokumbona caused major changes for both the Americans and Japanese. For the Japanese the obvious change was many units were withdrawing while others who did not receive the orders to pull out would be smashed by the americans now thrust along the coast. The 6th marines were assaulting Japanese forces who had failed to withdraw and by January 24th the remnants of the 27th regiment were annihilated just a bit due east of Kokumbona. Now the 25th had made it to the area, joining CAM divisions consisting of the 147th, 182nd and 6th marines to advance further west. From the American perspective it looked like the Japanese might be aiming to perform a counteroffensive, so General Patch retained at least one division at the Lunga airfield incase. This of course was not the case as the 17th army was now hyper mobilizing its withdrawal and to do so it organized new coast defense units, made up of the ill and wounded. Men of the 38th and 2nd divisions were sent to Cape Esperance and Kamimbo, while the Yano battalion was deployed along the Marmura river by the 25th. Colonel Konuma in charge of rear guard duty took his men to the Bonegi river where he hoped to make a stand on its eastern bank to regain time lost because of 27th's incredible advances. On January 24th and 25th his men scattered into independent groups hindering the enemy's advance short of the Poha river.  The CAM division ran into the Yano Battalion at around 1pm on January 26th which the marines said gave them heavy resistance. Major Yano's forces were gradually pushed back half a mile west of the Maruma by the 28th and the next day they had to withdraw across the Bonegi leaving the battered 2nd infantry group to face the American advance. On the 30th the 147th infantry got hit by the American vanguard. 1000 men crossed the Bonegi, but were quickly chased back to the east bank. The next day the 147th performed an envelopment maneuver using 2 companies which crossed the Bonegi. This resulted in what the Japanese called “considerable losses”, leading them to extract their forces away from Bonegi. By February the 1st the 147th fled for their lives as the Destroyer Wilson began bombarding the Bonegi area.  Now we have to take a pause about the ground offensive going on to talk a bit about the air and sea. American intelligence found the Vila-Stanmore area on Kolombangara to be associated with radio traffic directing aviation units on Ballale. They sent reconnaissance to go look and found a nascent air base and began to suspect it was a staging area for barges and other small vessels trying to smuggle supplies to Munda. This prompted Admiral Halsey to plan an attack upon Vila-Stanmore to destroy the Munda air strength. Halsey gave Admiral Aisnworth the assignment of bombarding, he would come from the Kula Gulf while Munda would be hit by aerial bombardment. Ainsworth had task force 67 consisting of 4 light cruisers and 7 destroyers.  Japanese search planes located Ainsworth on the afternoon of January 23rd, prompting them to launch Betty's from the 701st and 705st air groups. Ainsworth managed to slip by them during the night, and at 2am his cruisers and destroyers fire over 2000 6 inch shells and 1500 4 inch shells in 30 minutes. According to the Japanese over in Kolombangara, they sustained heavy material damage that delayed construction efforts, killed 5 men and wounded 20. Meanwhile the 30 Betty's hunting down Ainsworth finally caught a glimpse of his force because of the muzzle flashes. Before the Betty's could toss torpedoes, Ainsworth pulled the ships into rain squalls and used radar directed 5 inch antiaircraft fire to hit the enemy. Around 8am 24 dauntless, 17 avengers and 18 Wildcats from Saratoga delivered 23 tons of bombs upon Munda. Neither Munda nor Vila-Stanmore played a crucial role in Operation KE fortunately for the Japanese.  On January 25th, 54 Zeros and 18 Betty's left Rabaul to perform a live-bait role. Another 24 Zeros left Buin to join this but weather prevented 18 of them. The air force reached Guadalcanal at 1:40pm as the Cactus airforce tossed 18 Wildcats and 6 P-38's to meet them. 4 zeros were shot down with another 6 heavily damaged. A second raid was made by the IJA's 6th air division. 9 Kawasaki KI-48 Lily bombers, 74 Nakajima Ki-43 Oscar fighters and 2 Mitsubishi Ki-46 Dinah's departed Buka and Shortland at around 9am on January 27th. The Cactus airforce tossed up a dozen wildcats, 6 P-38s and 10 P-40s over Lunga to battle them all the way towards the Russels. 6 Oscars were downed as the Lily's bombed the Matanikau for little effect. A third raid set for January 29th had to be postponed because something big was cooking up around Rennell Island. The campaign to claim air superiority had fallen short of its goals, prompting the southeast area fleet to request Operation KE be postponed, but the 8th area army adamantly insisted the evacuation must proceed as fast as possible. Now the IJN had sent some submarine supply missions to the 17th army in late december and on January 8th, American intelligence began to look closely at their radio traffic. They managed to decipher some signals predicting  submarine transport runs set for January 26, 27 and 29. On the 29th the Kiwi and Moa, 2 out of 4 new zealand corvettes operating from Tulagi were hunting off the coast of Kamimbo when Lt Commander Bridson of Kiwi sighted the I-1 at 9:05. He dropped 2 depth charges forcing the submarine to surface and an eruption of 4 inch gunfire began. The skipper of the Kiwi ordered full speed and to ran the submarine drawing protest from Kiwi's chief engineer, but Lt Commander Bridson said “shut up! There's a weekend's leave in Auckland dead ahead of us”. Thus Kiwi smashed into the submarines port side, causing a breach in her and send troops aboard her to start jumping overboard. As Kiwi backed away she began firing upon the landing barges strapped to the submarine. Then Brison yelled “hit her again! It'll be a weeks leave! Once more for a fortnight!”. The Kiwi smashed into her again causing diesel oil to spout everywhere. After this rather hilarious battle that went on for 90 minutes, Bridson withdraw allowing the Moa to hold the fight. Aboard the I-1, captain Lt Commander Eichi Sakamoto had been operating the periscope when the depth charges hit the submarine. He scrambled her to the surface and her gun crew managed to fire 2 salvos at the Kiwi before fusillade fire from Kiwi cut the gunners and Sakamoto down. This prompted the submarines navigator to rush down the ladder screaming “swords!swords!”. The navigator, apparently a famous swordsman remerged topside, sword in hand and tried to jump aboard the Kiwi during her ramming venture. He grabbed onto one of her rails as riflemen on top I-1 tried firing at her. After being rammed for the third time, 47 soldiers jumped overboard swimming to shore as the Moa captured the navigator, that must have been a funny sight. The I-1 lay twisted in the water as the Japanese desperately tried to scuttle her. Later in february, Australian divers would manage to loot the submarine finding 200,000 pages of secret documents providing cryptographic materials and valuable JN-25 code information. In mid to late January, Admiral Nimitz and Halsey both regarded the dramatic accumulation of IJN shipping, vigorous air activity and all the radio chatter to be pointing towards some sort of new offensive in the southern solomons. They were looking at this anxiously because the projected withdrawal of the 2nd marine division was coming up. They had procrastinated the last removal of the marines for quite some time. So, in order to shield the movement of troop transports and counter possible IJN surface ship threats, Halsey deployed the kitchen sink in the south pacific. On January 29th, a carrier group built around Enterprise rendevouzed with Saratoga's task force. Task force 67 consisting of 4 cruisers and 4 destroyers joined up with Admiral Lee's task force 64 consisting of 3 battleships and 4 destroyers. They escorted Task force 62.8 consisting of 4 transports and 4 destroyers maintaining a course 100 miles to Lunga Point through the Lengo Channel. Close by the cover this was also task force 18 consisting of 6 cruisers and 6 destroyers sailing due south of Guadalcanal. Yes there are going to be a lot of task forces, growing exponentially henceforth. Rear Admiral Richard Giffen commanded task force 18, a new face to the pacific, he had spent the war thus far in the atlantic and mediterranean sea and was a favorite of Admiral King's. He was tasked by Halsey to rendezvous with Captain Robert Briscoe who was commanding the Cactus striking force consisting of 4 destroyers off Cape Chunter. Once they met up, Giffen was to lead them on a daylight sweep up the Slot as the transports unloaded at Lunga on the 30th. Now Giffen needed to meet up with Briscoe for 9pm and in order to make the deadline he detached his escort carriers Suewanna and Chenango with 2 destroyers so the rest of his force could pull up to 24knots. During the afternoon, unidentified aircraft began lighting up his task force 18's radar. His escort carriers began tossing up groups of wildcats and radar equipped avengers to get a clearer picture, but poor weather was hindering their efforts and Giffen refused to break radio silence as were his orders. In the mid afternoon 32 Betty's of the 701st and 705st air groups took off from Rabaul with the intent to perform night aerial torpedo attacks. Around twilight, task force 18 was set up in a column formation spaced out around 2500 yard apart arranged perfectly to face off against another surface fleet, but in quite a terrible position for anti-aircraft maneuvers. By 7:00 his flagship Cruiser Wichita's radar began showing what looked like a Japanese hornet nest of bombers. The Japanese airwave came from the west circling around the task force to gain the darker backdrop of the eastern sky for their approach. At 7:19 16 Betty's from the 705th commenced their attack. Anti-aircraft fire began to spurt, but Giffen remained hell-bent on making his rendezvous so the kept the speed going and ceased having his formation perform zigzagging maneuvers. This obviously aided the Japanese pilots who began dropping white flares along each side of the task force column to help guide the bombers torpedo runs. At 7:38 Lt Commander Joji Higai took his force of 15 Betty's from the 701sy and began their runs. At 9:40 a torpedo hit Chicago on her starboard side, followed 2 minutes later by another, halting Chicago. Another torpedo hit Witchita, but it was a dud. Still Giffen did not feel the need to change course nor lower speed. To decrease their visibility from the enemy he ordered the gunners to cease any firing unless they had an absolute target. Chicago's crews had stopped her flooding, leaving her listing 11 degrees. Chicago's engineers were trying to crank her engines to keep her up to speed, but it simply was not in the cards, so Giffen deployed the Louisville to tow the injured Chicago to safety.  On January 30th, Chicago was limping behind Louisville at 3knots while Giffens task force 18 continued. Halsey dispatched the destroyer transports Sands and tug Navajo to relieve Louisville so she could rejoin the task force. From the early morning to 2pm, task force 18's radar screens displaying multiple Japanese reconnaissance aircraft coming from Rabaul. Admiral Kusaka was greatly relieved to find out Task force 18 was dealt an injury thus preventing it from threatening the first run of Operation KE. Kusaka predicted the Chicago would slip beyond the radius of her fighter cover from guadalcanal so he sent another air strike to attack the vulnerable ship. However unbeknownst to him, the escort carriers Suwannee, Chenango and Enterprise were shuttling wildcats to protect Chicago.  Another group of 11 Bettys from the 751st air group lifted off at 12:05. A coast watcher warned Chicago and Enterprise of the threat around 3:05 allowing the carrier to launch fighters to intercept shortly after 4pm. Admiral Nimitz advised Giffen alongside the Japanese aircraft there were also 10 enemy submarines deployed south and southeast of guadalcanal. But Halsey ordered Giffen to change course for Efate with the battle worthy cruisers at 3pm, thus task force 18 divided, leaving the Chicago stripped of her shield of anti-aircraft batteries as the fighters were heading off with the rest of the force. Chicago would have only 4 wildcats running cap over her and at 3:40 the Betty's began to emerge. When enterprise understood the plight of the Chicago she sent force 6 more Wildcats to intercept, prompting the Betty's to rush for Chicago. Only 2 Wildcats managed to attack the Betty's before they released their loads. In all but a minute the Japanese desperately tried to toss their fish into the sea as the American pilots downed 3 Betty's likewise into the sea. Chicago tried its best to put up anti-aircraft fire, with her gunners claiming to down 4 Bettys as they attacked. 5 torpedo wakes emerged all converging upon Chicago. At 4:24 one torpedo hit her forward, followed seconds later by 3 others which ripped open Chicago's midship. The catastrophic damage prompted Captain Davis to immediately order abandon ship. As Davis recounted “Chicago rolled slowly over her starboard side and settled by the stern, with colors flying”. 56 men, including 6 officers died aboard Chicago leaving 1069 survivors. The Japanese pilots also came across the destroyer LaVallette which had valiantly turned back at the last minute to help chicago. 3 Betty's surged at her with one dropping a torpedo at just 300 yards away. The torpedo hit LaVallette's port side abreast her forward engine room. 21 of her crew were killed, but her engineers managed to get her back to fighting condition quickly and she pulled away. 12 Betty's had been lost that day, including Lt Commander Higai, one of their best Betty pilots for the IJN. The sinking of Chicago greatly frustrated Admiral Nimitz. In his official report of the event to King he wrote “especially regrettable because it might have been prevented.” Yeah Nimitz was frankly pretty pissed off. There was a long list of errors that led to the Chicago's fate. For one, Giffen was obsessed with keeping his rendezvous time and this led him to not consider the formation of his force, the amount of aerial support and to be blunt it was a tactical disaster. To make matters worse, some of his warships were carrying the super secret at the time VT proximity fuze. Nimitz vented his anger at his staff threatening to shoot anyone who announced the loss of the Chicago.  During the afternoon of January 31st, american intelligence decyphered a dispatch stating Kondo's advance force had departed Truk 2 days early and this triggered Nimitz to alert his subordinates in the south pacific to expect a major Japanese operation was about to begin. The little battle of Rennell island had taken out the Chicago, but it also postponed the beginning of Operation KE now being slated for February 1st. The reinforcement Unit which was responsible for the evacuation was gathering its cruisers and over 21 destroyers at Shortland. Army officers were assured that the nominated commander of the Reinforcement unit for operation KE, Rear Admiral Satsuma Kimura led the finest flotilla in the IJN, destroyer squadron 10. But on January 19th, Kimura was injured when the submarine Nautilus damaged his flagship Akizuki near Shortland, prompting his replacement for Rear Admiral Koyanagi. At the same time, Admiral Kusaka secured the appointment of Rear Admiral Shintaro Hashimoto as commander of the Reinforcement Unit, prompting Koyanami to be held in reserve capacity. The 11th air fleet and 6th air division were responsible for maintaining the daylight CAP over the reinforcement units runs, but at night it would be the R Area air force. the 60 float planes of the R Area air force would sweep ahead of the reinforcement unit trying to shield them from the troublesome american PT boats.  Operation KE relied heavily on some plans revolving around the Russell islands, if the destroyers failed to extract the 17th army it would fall upon landing craft from the Russell islands. Many army officers also hoped to install a temporary garrison and base in the Russells to work as a feint. Thus on January 28th, 6 destroyers bearing 328 men went to the Russells. And so soon, the grand operation would be unleashed. I would like to take this time to remind you all that this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Please go subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry after that, give my personal channel a look over at The Pacific War Channel at Youtube, it would mean a lot to me. The hybrid force of US soldiers and Marines seized Kokumbona, greatly hindering Operation KE's timetable. Alongside this the battle of Rennell Island also added to hinder Operation KE's, to add further misery to its future success. Could the IJA/IJN work together to pull it all off, time will tell!   

Professional Military Education
Epic Comeback in the Pacific! The events that led to Pearl Harbor and How the U.S. Navy won the Battle of Midway

Professional Military Education

Play Episode Listen Later Dec 4, 2022 56:48


How did the U.S. recover from the devastation of Pearl Harbor and win one of the most epic battles in naval history? Was war in the Pacific inevitable or were there diplomatic off ramps? Why did Japan attack America on December 7, 1941? Did America really know in advance that an attack was coming? My guest Dale Jenkins helps answer these questions in his book, Diplomats and Admirals. We speak at length about these topics in our interview. I thought our deep dive into the Battle of Midway was especially fun. Additional topics include: Diplomatic breakdowns that led to war between the U.S. and Japan How the Japanese were able to carry out the Pearl Harbor attack with “total surprise” U.S. intelligence that broke Japanese codes and learned about the Japanese plans at Midway How the U.S. won the Battle of Midway and nearly lost it all U.S. heroism at the Battle of Midway Lessons on leadership to include Admiral Nimitz's battle plan  The principles of carrier tactics and how carrier battles were fought and won Dale Jenkins spent five years reading and researching. This book is a culmination of his efforts. I am glad to release this interview as we mark the anniversary of Pearl Harbor and remember the day that will live in infamy on December 7, 1941.  Listen to the interview and then check out Dale's book here and his website.  About the Author: Dale Jenkins is a former US Navy officer who served on a destroyer in the Pacific and for a time was home-ported in Yokosuka, Japan. Pacific Fleet commitments took him to the Philippines, Taiwan, South Korea, Hong Kong, and Singapore. While on active duty, he was awarded the Navy and Marine Corps Expeditionary Medal. His business career was primarily in international banking, and he was also a staff director at the Council on Foreign Relations in New York. Dale currently serves on the Samuel Eliot Morison Committee of the Naval Order of the United Sates, New York, and as a Regional Director of the Naval War College Foundation. As a result of his active-duty experience and new revelations, Dale provides insight into the diplomacy and strategies of the Pacific region. He has degrees in history and business from Harvard and Columbia. HELP SPREAD THE WORD! If you like the interview and want to hear others, subscribe in iTunes, Spotify, or Audible. Support the show with written reviews, share on social media, and through word of mouth. Check out the website: www.professionalmilitaryeducation.com   To request additional shows or guests, e-mail me: tim@professionalmilitaryeducation.com 

The Unauthorized History of the Pacific War
Station Hypo, with special guest Director of Naval History & Heritage Command Sam Cox

The Unauthorized History of the Pacific War

Play Episode Listen Later Oct 4, 2022 56:29


If Seth and I were to define the two main thrusts of our podcast “The Unauthorized History of the Pacific War,” it would be (1) to correct some of the mythology that has emerged over decades, and (2) to see what lessons might be gleaned that could be important were war to break out in the Pacific again.In my view, our subject for today falls into the second category, because it's about the impact of strategic alignment and chains of command on operational success.Station Hypo was one of three main stations the Navy used to listen to and break Japanese naval codes.  Hypo was the phonetic word for the letter “H,” which stood for Hawaii since Station Hypo was the code breaking office located in the basement of the Hawaii Naval District commander's building in Pearl Harbor.  As an aside, I visited those rooms when I was commodore in Pearl, and they were being used to store furniture for the Pearl Harbor shipyard headquarters building, but we will leave that for another potential future discussion on what's happened to all these historic sites over the decades.But germane to this conversation, in the early months of the war the Naval District Hawaii commander reported, not to Admiral Nimitz, but to Admiral King directly.  That would be corrected in the coming months, but since Station Hypo supported combat operations in the Pacific, Admiral Nimitz certainly thought of it as one of his assets, while Admiral King's staff in Washington saw it as solely and completely theirs, to include Station Hypo's brilliant leader, Commander Joe Rochefort.This led to a chain of command problem that would ultimately lead to Rochefort's dismissal as head of Station Hypo, even after his incredible success leading to our victory at Midway.To help us unpack all of this, to include how Station Hypo fed both King's and Nimitz's strategic picture, we are proud to host the chief historian of the Navy and Director of Naval History and Heritage Command, retired Rear Admiral Sam Cox.Admiral Cox, welcome. Station HYPO:What was HYPO?Initially known as Fleet Radio Unit Pacific, or FRUPACHawaii location for the Navy's cryptanalysts who monitored radio intel of the Japanese.HYPO was one of two major stations for Allied radio intel, the other being in Melbourne, Australia.Under the command of DC, not Nimitz, or Kimmel for that matter.Conspiracy theory that HYPO never had a PURPLE machine, and therefore was unable to read Japanese traffic pre-Pearl Harbor.NOT TRUE.  Purple was the diplomatic code, not the Naval code so HYPO had no reason to have the PURPLE machine in the first place.  It would not have helped them in any way. HYPO's mission after Pearl Harbor, was to decipher the Japanese JN-25 code. Prior to Pearl, HYPO was to decipher flag officer's code and weather codesWashington worked on JN25 initiallyHow much of the code was readable? Prior to Pearl, they had successfully broken a part of the code, only 10% before the attack.  Who was HYPO's CO and what kind of a man was he?Joseph Rochefort was a Naval enlistee, who never graduated high school.  He enlisted in 1918, lied about his age and was later commissioned an Ensign in 1919.  Spent several years at sea as well as a year in Tokyo as a language officer.He began work in Cryptanalysis in 1926Rochefort was assigned as head of HYPO in March 1941 by Intel officer Laurance Safford.Brilliant man who had a knack for solving crossword puzzles and figuring out different types of word puzzles.WAS NOT an eccentric as has been shown in movies.YES, he wore a smoking jacket while at work, only because it had pockets for his pipe and tobaccoYES, he wore slippers at work because the concrete floors of the “dungeon” hurt his feet while he paced around trying to figure out messages.HYPO was different than most Naval assignments of the era…how so?Many of the staff of codebreakers were handpicked men by RochefortNot much in the way of military disciplineThere was no real system of work, the men were allowed to play their hunches in order to decrypt the information and if that included throwing false messages around to confirm something so be it.There was quite a bit of guesswork involved.Men worked round the clock.  Rochefort himself rarely went home, often slept on a cot in his office.  Most men worked 12 hour shifts, 7 days a week. How was the JN25 code eventually “broken” what was the process?There were over 50,000 five-digit numeral groups to decipherCodebreakers didn't necessarily break the code as they actually started to see patterns in the messages and began to plug and play if you will, the different patterns together until something began to take shape.LCDR Thomas Dyer had an uncanny knack for seeing patterns in messages, he said, “if you observe something long enough, you'll see something peculiar. If you can't see something peculiar, if ou stare at it long enough, that in itself is peculiar.  And then you try to explain the peculiarity.” Traffic analysis           Traffic analysis played a large part in the “codebreaking”Reading and noticing a pick up Japanese traffic in certain areas of the Pacific would help determine where and how large of an enemy activity was planned or taking shape.This very trick allowed the Hit and Run Raids on the Marshalls on Feb 1 to take placeCryptanalysts got to where they could tell which Japanese radioman sent which message, and in turn could decipher which ship, or station had sent the message, thereby allowing the intel group to piece together the information that could lead to Rochefort's team saying whether or not a carrier group was deploying under which admiral and from where. Was the information provided trusted?Initially, no.  Admirals like King, specifically King, did not initially trust cryptanalysis.Most of the info they were providing seemed to be guessworkAdmiral Nimitz, however, DID trust the intel, and specifically trusted Rochefort and Edwin Layton.This of course, proved very fruitful…

The Unauthorized History of the Pacific War
A Discussion on Fleet Admiral Nimitz, with special guest Admiral James Stavridis

The Unauthorized History of the Pacific War

Play Episode Listen Later Sep 20, 2022 35:04


Nimitz Pre WarWho was he and where did he come from?Texas Hill Country, FredericksburgToo poor to go to college, worked his tail off to go to Naval AcademySpent time in Japan before the warNimitz was a submarine officer in his early yearsCommanded a DD in the PhilippinesCommanded a cruiser division and battleship divisionXO of SC, CO ChicagoHighly experienced in the realm of command Nimitz Upon Assignment as CINCPAC56 Years Old currently occupying the office of the Bureau of NavigationWhose decision was it to promote Nimitz to the position?FDRHe had been offered the job before December 41 and turned it down for fear of upsetting senior officers.He was junior to some 50 other AdmiralsHe feared that taking the job and leapfrogging them would have created resentment and made it more difficult to do the job. Nimitz the LeaderWhat kind leadership style did Nimitz utilize?He was a people personNever cussed, raised his voice or dressed men down in publicHe gave his subordinates a lot of autonomy and assumed they knew their jobs until they proved they did notIf that occurred, he spoke in low tones, was blunt but not rude or insultingAlways looked after his men and took care of them Nimitz the ExecutiveJuggled personalities of subordinates and his boss extremely wellDealings with KingDealings with subordinatesTurnerGEN SmithHalseyTowersJO RichardsonMacArthurSpruance and Nimitz relationshipNimitz handled the various personalities in the Pacific in check much as Ike did in the ETO. Was very similar to Ike in terms of Supreme Commander, even though, Nimitz was no Supreme Commander What did Nimitz inherit in December 41 and how did he go about fixing the problems?Inherited a shattered commandDevastated moraleStaff, fleet and populaceFear of a Japanese invasionWhen he landed in Pearl on Xmas Day he asked about the relief of WakeWhen told it fell and was abandoned, he fell silentDidn't take command immediately. Worked with Admiral Pye to get the lay of the land, latest issues and intel.Took command on December 31, 1941 aboard USS Grayling (SS-209) fittingly Nimitz's Strategy 1941-42Be cautious, yet forceful and hit them where they least expect itStrike  back was essential(Set the stage for next episode about the Hit and Run Raids) Nimitz's biggest gambleMidwayRecognized the role of intel and believed in it, believed in his people and their skillsNimitz's LegacyDeveloped and implemented the island hopping strategy that won the war.Inherited a shattered fleet, trusted his subordinates, built his leadership teams and won when it was absolutely necessary.

The Modern Scholar Podcast
Leadership, the U.S. Navy, and Organizational Change

The Modern Scholar Podcast

Play Episode Listen Later Jul 5, 2022 67:56


My guest today is Trent Hone, an award-winning naval historian and an expert on U.S. Navy tactics and doctrine. He is the author of Learning War: The Evolution of Fighting Doctrine in the U.S. Navy, 1898–1945, which explores how the U.S. Navy developed learning mechanisms before World War II that accelerated victory during that conflict. His article, “U.S. Navy Surface Battle Doctrine and Victory in the Pacific” was awarded the U.S. Naval War College's Edward S. Miller Prize and the Naval History and Heritage Command's Ernest M. Eller Prize. His essay, “Guadalcanal Proved Experimentation Works” earned second place in the 2017 Chief of Naval Operations Naval History Essay Contest. Mr. Hone's latest book, Mastering the Art of Command: Admiral Chester W. Nimitz and Victory in the Pacific War, is a detailed examination of Admiral Nimitz's leadership during World War II. It describes how Nimitz used his talents to help win crucial victories against the forces of Imperial Japan and create the conditions for victory in the Pacific.

Nemos News Network
THE SECRET LAND - Operation High Jump - Antarctica Expedition 1947

Nemos News Network

Play Episode Listen Later Dec 20, 2021 69:36


In this special report: In 1947 Secretary of the Navy James Forrestal sent a naval task force to Antarctic including Admiral Nimitz, Admiral Krusen and Admiral Byrd, called "Operation Highjump". It was touted to be an expedition to find "coal deposits" and other valuable resources, but in actuality they were trying to find the Nazi underground bases.The task force of OVER 40 SHIPS, included the flagship "Mount Olympus", the aircraft carrier "Philippine Sea", the seaplane tender "Pine Sea", the submarine "Senate", the destroyer "Bronson", the ice breaker "Northwind", and other tanker and supply ships. An armed contingent of 1400 sailors, and three dog sled teams were also on board.Share this far and wide!For breaking news from one of the most over the target and censored names in the world join our 100% Free newsletter at www.NemosNewsNetwork.com/newsAlso follow us at Gabhttps://gab.com/nemosnewsnetworkNemos News is 100% listener funded. Thank you for your support in our mission to Break the Cycle of Fake News.If you value our work please consider supporting us with our vetted patriot sponsors!www.NemosNewsNetwork.com/sponsorsShop Patriot & Detox the Deep State with www.RedPillLiving.com, Home of Sleepy Joe - the world's most powerful all natural sleep formula & The Great Awakening Gourmet Coffee for Patriots."Our Specialty, is Waking People Up."Other LinksJoin our Telegram chat: www.NemosNewsNetwork.com/chat

Key Battles of American History
The Solomons, the Gilberts, and the Marshalls

Key Battles of American History

Play Episode Listen Later Aug 18, 2021 51:15


In June 1943, American forces kicked off Operation Cartwheel, an attack on additional islands in the Solomons chain and parts of New Britain and New Guinea, under the command of General Douglas MacArthur. At the same time, Admiral Ernest King decided to launch a second major offensive under Admiral Nimitz' command that would work its way across the Central Pacific. This new invasion force would be supported by the Third Fleet, the most powerful naval force ever assembled at the time. Join James and Scott as they discuss Operation Cartwheel, the invasion of the Gilbert Islands (most notably the bloody Battle of Tarawa), and the attack on the Marshall Islands.

Knowledge = Power
E. B. Potter - Nimitz (Unabridged)

Knowledge = Power

Play Episode Listen Later Mar 29, 2021 1514:41


Called a great book worthy of a great man, this definitive biography of the Commander in Chief of the Pacific Fleet in World War II is considered the best book ever written about Admiral Chester W. Nimitz. Highly respected by both the civilian and naval communities, Nimitz was sometimes overshadowed by more colorful warriors in the Pacific such as MacArthur and Halsey. Potter's lively and authoritative style fleshes out Admiral Nimitz's personality to help listeners appreciate the contributions he made as the principle architect of Japan's defeat. Following the Japanese attacks on Pearl Harbor on December 7, 1941, President Roosevelt named Nimitz the commander of the Pacific Fleet. An experienced and respected leader, Nimitz was also an effective military strategist who directed US forces as they closed in on Japan, beginning in May and June of 1942 with the battles of the Coral Sea and Midway. Nimitz was promoted to the newly created rank of fleet admiral in 1944 and became the naval equivalent to the army's General Dwight Eisenhower. The book covers his full life: from a poverty-stricken childhood to postwar appointments as chief of naval operations and UN mediator, and candidly reveals Nimitz's opinions of Halsey, Kimmel, King, Spruance, MacArthur, Forrestal, Roosevelt, and Truman.

The Loe Bros History Podcast
Admiral Nimitz, the Pacific Theatre, and the A-Bomb

The Loe Bros History Podcast

Play Episode Play 45 sec Highlight Listen Later Mar 25, 2021 78:17


In this episode Jake and Henry discuss a great character in the Pacific Theatre of World War II, Admiral Chester Nimitz. Admiral Nimitz was quickly put in charge of the Pacific fleet after the devastating attack by the Japanese on Pearl Harbor. With limited resources and a leadership style that revolved around teamwork, Nimitz successfully led the US to victory in the Pacific. But how did he do it? What were his thoughts on the A-Bomb, and how did his leadership style differ from other famous military leaders? Find out in this episode! Whether you are at the office, on a long drive, or just on the John, thank you for your support! https://instacart.oloiyb.net/d4NmQFREE delivery on first order over $35https://allswellhome.mvvx.net/c/2602920/599204/9824Free Shipping, 10-Year Limited Warranty, 100-Night Risk Free Trial, Financing As Low as 0% APRStart your podcast with Buzzsprout!https://www.buzzsprout.com/?referrer_id=1323982Start for FREE$20 Amazon Gift Card (sent after 2nd paid invoice)Disclaimer: This post contains affiliate links. If you make a purchase, I may receive a commission at no extra cost to you.Support the show (https://www.paypal.me/loebroshistory)

Bravo Zulu Radio Podcast
Bravo Zulu Radio - The Pacific War Museum

Bravo Zulu Radio Podcast

Play Episode Listen Later Oct 24, 2020 50:50


Admiral Nimitz pays tribute to his men! Starring Rorie Cartier & Karen Stevenson. See omnystudio.com/listener for privacy information.

New Books in Biography
William F. Trimble, "John S. McCain and the Triumph of Naval Air Power" (Naval Institute Press, 2019)

New Books in Biography

Play Episode Listen Later Jul 24, 2019 76:11


The carrier task force—the symbolic and physical manifestation of the United States’ ability to project naval and air power across the globe—came of age during the Second World War. Fighting the Imperial Japanese Navy, and closely supporting General MacArthur’s and Admiral Nimitz’s island-hopping campaign, the carrier and its air wing transitioned from being just one more tactical element within the fleet to the formidable strategic weapon we’ve come to know today. Instrumental in bringing about this change was Admiral John Sidney McCain—grandfather of the late Senator John McCain—and the subject of emeritus professor William F. Trimble’s most recent biography, Admiral John S. McCain and the Triumph of Naval Air Power (Naval Institute Press, 2019), published by Naval Institute Press. Taking a multidimensional approach, professor Trimble weaves together the narrative of McCain’s career with the history of a liminal moment in the Navy’s development as an institution, in the ascendency of naval aviation, and in the navy’s evolution from a battleship-centered force to the modern ‘air’ Navy. Professor Trimble’s richly detailed biography goes a long way toward filling in the fine grained details of this story. Moreover, in reassessing McCain’s deep understanding of naval aviation’s multiple facets, and his ability to bring this knowledge to bear as the commander of Task Force 38, professor Trimble has carved out a space for McCain in the pantheon of the Second World War’s great fighting admirals. Indeed, McCain—as much as King, Halsey, Spruance, or Nimitz—was fundamental to the Navy’s successful in the Pacific. Learn more about your ad choices. Visit megaphone.fm/adchoices

New Books in American Studies
William F. Trimble, "John S. McCain and the Triumph of Naval Air Power" (Naval Institute Press, 2019)

New Books in American Studies

Play Episode Listen Later Jul 24, 2019 76:11


The carrier task force—the symbolic and physical manifestation of the United States’ ability to project naval and air power across the globe—came of age during the Second World War. Fighting the Imperial Japanese Navy, and closely supporting General MacArthur’s and Admiral Nimitz’s island-hopping campaign, the carrier and its air wing transitioned from being just one more tactical element within the fleet to the formidable strategic weapon we’ve come to know today. Instrumental in bringing about this change was Admiral John Sidney McCain—grandfather of the late Senator John McCain—and the subject of emeritus professor William F. Trimble’s most recent biography, Admiral John S. McCain and the Triumph of Naval Air Power (Naval Institute Press, 2019), published by Naval Institute Press. Taking a multidimensional approach, professor Trimble weaves together the narrative of McCain’s career with the history of a liminal moment in the Navy’s development as an institution, in the ascendency of naval aviation, and in the navy’s evolution from a battleship-centered force to the modern ‘air’ Navy. Professor Trimble’s richly detailed biography goes a long way toward filling in the fine grained details of this story. Moreover, in reassessing McCain’s deep understanding of naval aviation’s multiple facets, and his ability to bring this knowledge to bear as the commander of Task Force 38, professor Trimble has carved out a space for McCain in the pantheon of the Second World War’s great fighting admirals. Indeed, McCain—as much as King, Halsey, Spruance, or Nimitz—was fundamental to the Navy’s successful in the Pacific. Learn more about your ad choices. Visit megaphone.fm/adchoices

New Books Network
William F. Trimble, "John S. McCain and the Triumph of Naval Air Power" (Naval Institute Press, 2019)

New Books Network

Play Episode Listen Later Jul 24, 2019 76:11


The carrier task force—the symbolic and physical manifestation of the United States’ ability to project naval and air power across the globe—came of age during the Second World War. Fighting the Imperial Japanese Navy, and closely supporting General MacArthur’s and Admiral Nimitz’s island-hopping campaign, the carrier and its air wing transitioned from being just one more tactical element within the fleet to the formidable strategic weapon we’ve come to know today. Instrumental in bringing about this change was Admiral John Sidney McCain—grandfather of the late Senator John McCain—and the subject of emeritus professor William F. Trimble’s most recent biography, Admiral John S. McCain and the Triumph of Naval Air Power (Naval Institute Press, 2019), published by Naval Institute Press. Taking a multidimensional approach, professor Trimble weaves together the narrative of McCain’s career with the history of a liminal moment in the Navy’s development as an institution, in the ascendency of naval aviation, and in the navy’s evolution from a battleship-centered force to the modern ‘air’ Navy. Professor Trimble’s richly detailed biography goes a long way toward filling in the fine grained details of this story. Moreover, in reassessing McCain’s deep understanding of naval aviation’s multiple facets, and his ability to bring this knowledge to bear as the commander of Task Force 38, professor Trimble has carved out a space for McCain in the pantheon of the Second World War’s great fighting admirals. Indeed, McCain—as much as King, Halsey, Spruance, or Nimitz—was fundamental to the Navy’s successful in the Pacific. Learn more about your ad choices. Visit megaphone.fm/adchoices

New Books in History
William F. Trimble, "John S. McCain and the Triumph of Naval Air Power" (Naval Institute Press, 2019)

New Books in History

Play Episode Listen Later Jul 24, 2019 76:11


The carrier task force—the symbolic and physical manifestation of the United States’ ability to project naval and air power across the globe—came of age during the Second World War. Fighting the Imperial Japanese Navy, and closely supporting General MacArthur’s and Admiral Nimitz’s island-hopping campaign, the carrier and its air wing transitioned from being just one more tactical element within the fleet to the formidable strategic weapon we’ve come to know today. Instrumental in bringing about this change was Admiral John Sidney McCain—grandfather of the late Senator John McCain—and the subject of emeritus professor William F. Trimble’s most recent biography, Admiral John S. McCain and the Triumph of Naval Air Power (Naval Institute Press, 2019), published by Naval Institute Press. Taking a multidimensional approach, professor Trimble weaves together the narrative of McCain’s career with the history of a liminal moment in the Navy’s development as an institution, in the ascendency of naval aviation, and in the navy’s evolution from a battleship-centered force to the modern ‘air’ Navy. Professor Trimble’s richly detailed biography goes a long way toward filling in the fine grained details of this story. Moreover, in reassessing McCain’s deep understanding of naval aviation’s multiple facets, and his ability to bring this knowledge to bear as the commander of Task Force 38, professor Trimble has carved out a space for McCain in the pantheon of the Second World War’s great fighting admirals. Indeed, McCain—as much as King, Halsey, Spruance, or Nimitz—was fundamental to the Navy’s successful in the Pacific. Learn more about your ad choices. Visit megaphone.fm/adchoices

New Books in Military History
William F. Trimble, "John S. McCain and the Triumph of Naval Air Power" (Naval Institute Press, 2019)

New Books in Military History

Play Episode Listen Later Jul 24, 2019 76:11


The carrier task force—the symbolic and physical manifestation of the United States’ ability to project naval and air power across the globe—came of age during the Second World War. Fighting the Imperial Japanese Navy, and closely supporting General MacArthur’s and Admiral Nimitz’s island-hopping campaign, the carrier and its air wing transitioned from being just one more tactical element within the fleet to the formidable strategic weapon we’ve come to know today. Instrumental in bringing about this change was Admiral John Sidney McCain—grandfather of the late Senator John McCain—and the subject of emeritus professor William F. Trimble’s most recent biography, Admiral John S. McCain and the Triumph of Naval Air Power (Naval Institute Press, 2019), published by Naval Institute Press. Taking a multidimensional approach, professor Trimble weaves together the narrative of McCain’s career with the history of a liminal moment in the Navy’s development as an institution, in the ascendency of naval aviation, and in the navy’s evolution from a battleship-centered force to the modern ‘air’ Navy. Professor Trimble’s richly detailed biography goes a long way toward filling in the fine grained details of this story. Moreover, in reassessing McCain’s deep understanding of naval aviation’s multiple facets, and his ability to bring this knowledge to bear as the commander of Task Force 38, professor Trimble has carved out a space for McCain in the pantheon of the Second World War’s great fighting admirals. Indeed, McCain—as much as King, Halsey, Spruance, or Nimitz—was fundamental to the Navy’s successful in the Pacific. Learn more about your ad choices. Visit megaphone.fm/adchoices

All Hands Update
All Hands Update: Navy History

All Hands Update

Play Episode Listen Later May 28, 2017


Dorie Miller received the Navy Cross. First women graduated from the Naval Academy. USS Block Island was sunk by German submarine U-549.

The Warships Podcast
Episode 17: USS Missouri and the National Museum of the Pacific War

The Warships Podcast

Play Episode Listen Later Dec 7, 2016 52:45


Kelorn, Kami, and Vanessa discuss the USS Missouri's release. Then, Kelorn heads to the National Museum of the Pacific War to interview Museum Director Joe Cavanaugh in honor of the 75th anniversary of Pearl Harbor. Joe gives us fantastic insight into Admiral Nimitz the man, as well as great info about the Pacific War and how it affected the warships of that time. Check out more about the museum at: http://www.pacificwarmuseum.org/ PS. This week we had some recording difficulties, so our apologies for the poor sound quality on Kelorn's mic.

Public Access America
U.S. Navy Combat Bulletin No. 7 Victory, 1945.

Public Access America

Play Episode Listen Later May 27, 2016 16:19


U.S. Navy Combat Bulletin No. 7: Victory, 1945. U.S. Navy Film # MN-9034G. "Part 1 shows three views of a nighttime atomic bomb test explosion in New Mexico. Part 2 shows scenes of Russian soldiers parading and standing at attention as Russia's activities since declaring war on Japan are described. Part 3, Truman announces Japan's acceptance of peace terms. Shows crowds celebrating the peace in Washington, Chicago, San Francisco, and New York. Part 4 shows details of the ceremony aboard the battleship Missouri as the Japanese surrender is signed in Tokyo Bay. Admiral Halsey greets Admiral Nimitz. General MacArthur and Premier Shigemitsu lead their parties aboard and to their places. MacArthur opens the ceremony with a speech (Reel 2). Shigemitsu signs; MacArthur signs, gives pens to Generals Wainwright and Percival. Admiral Nimitz and representatives of the other eight Allied countries sign the surrender. General Sutherland presents the Japanese copy to Shigemitsu. Admiral King, addressing the film audience, pays compliments to the naval forces." Thank you to the U.S Navy and it's addition of these news reels to the Internet archive. Your glory is ours and America's

ISR Audio Tour Part 1

The P-38 played a critical role in applying the decisions of national policy makers after intelligence provided critical information. On 14 April 1943, the U.S. naval intelligence effort, code-named “Magic,” intercepted and decrypted a message containing specific details regarding an upcoming inspection tour by Admiral Isoroku Yamamoto, the commander of Japan's Combined Fleet. The SIGINT collection provided arrival and departure times and locations, as well as the number and types of planes that would transport and accompany him on the journey. The message gave Yamamoto's 18 April flight information from Rabaul to Ballale Airfield on an island near Bougainville in the Solomon Islands. When presented with the intelligence, President Franklin D. Roosevelt ordered Secretary of the Navy Frank Knox to “Get Yamamoto.” Knox instructed Admiral Chester W. Nimitz of Roosevelt's wishes. Admiral Nimitz then authorized a mission on 18 April to intercept Yamamoto's flight and shoot it down. Lockheed P-38 Lightnings from the 339th Fighter Squadron found Yamamoto and killed him as a result of the intelligence data that enabled policy makers to direct the attack.

Society Events Video
2009 Fleet Admiral Nimitz Memorial Lectureship - Part 1

Society Events Video

Play Episode Listen Later Mar 18, 2009


The Fleet Admiral Chester W. Nimitz Memorial Lectureship When the Unconventional Becomes Conventional: Assessing the New Threats Ambassador (ret.) Barbara K. Bodine Lecturer in Public Policy and Director, Scholars in the Nation’s Service Initiative The Woodrow Wilson School of Public and International Affairs Princeton University, New Jersey

Society Events Audio
2009 Fleet Admiral Nimitz Memorial Lectureship - Part 1

Society Events Audio

Play Episode Listen Later Mar 18, 2009


The Fleet Admiral Chester W. Nimitz Memorial Lectureship When the Unconventional Becomes Conventional: Assessing the New Threats Ambassador (ret.) Barbara K. Bodine Lecturer in Public Policy and Director, Scholars in the Nation’s Service Initiative The Woodrow Wilson School of Public and International Affairs Princeton University, New Jersey