Podcasts about operation downfall

Last time we spoke about Operation Downfall. The Allies, under General Krueger, initiated a decisive campaign to clear the Japanese from Luzon. As they faced the entrenched Shobu Group, challenges included treacherous terrain and a resilient enemy. Simultaneously, Japan braced for an invasion, mobilizing reinforcements and devising defensive strategies to ward off the impending Allied assault. As July approached, General Yamashita's forces prepared to execute a final breakout, but progress was hampered by relentless guerrilla attacks and adverse weather conditions. With Operation Downfall looming, Allied troops focused on strategic landings in Kyushu and Honshu, driven by a relentless determination to defeat the Japanese militarily. The intense battles of Luzon became a precursor to this monumental operation, marking a turning point in the Pacific War.  This episode is The Siege of Japan 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.  Boy I have been waiting a long time to come to this point. One of the most significant events in human history that deeply affects us to this very day. Nuclear war is as much a threat today as it was during the cold war. The dropping of the Atomic bombs on Hiroshima and Nagasaki were deeply complicated events fraught with issues of morality. It goes without saying whether or not the bombs needed to be dropped, their actual impact on the surrender of Japan and so forth are still issues hotly debated to this very day. I have spoken on the issue countless times on my personal channel and podcast, but I figure to do this subject justice I will create a full episode for it. Thus in this episode we are going to just cover what happened, but rest assured I will come back to this later on. As we last explored, following the successful invasion of Luzon in the Philippines, along with the fall of Iwo Jima and Okinawa, American forces began preparing for the final invasion of the Japanese Home Islands. This operation was codenamed Operation Downfall. One key initiative leading up to this invasion was a comprehensive air-sea blockade and bombardment campaign against Japan itself. Previously, we detailed the extensive firebombing and precision bombing efforts executed by General LeMay's 21st Bomber Command. However, during this crucial period, the B-29 Superfortress bombers undertook a distinct operation under the codename Starvation. This single operation would be one of the largest factors that contributed to the surrender of Japan and its one most people have never heard of. In July 1944, Admiral Chester W. Nimitz proposed a bold plan to use B-29 Superfortress bombers to mine the waterways surrounding the Japanese Home Islands. Although Generals Henry H. Arnold and Walter Hansell expressed concerns that this mining campaign could distract from the B-29's primary role as a strategic bombardment aircraft, they eventually agreed to assign one bomber group to focus on aerial mining when conditions permitted. On December 22, Hansell's 21st Bomber Command was directed to formulate a naval mining program aimed at executing between 150 to 200 sorties each month, which was set to begin in April 1945. However, by this time, General Curtis LeMay had taken command of the 21st Bomber Command. LeMay was notably enthusiastic about the idea and successfully recommended to Washington an upgraded mining program that aimed to deploy up to 1,500 mines each month using a full B-29 wing. LeMay viewed aerial mining in a different light than Arnold or Hansell, seeing it as a vital extension of strategic bombing. He recognized that most of Japan's war production materials, as well as a significant portion of its food supplies, were imported from regions such as China, Southeast Asia, and the Dutch East Indies. Japan's industrial heartland is primarily found on Honshu, its largest and most industrialized island, while Shikoku, another island, also lacks essential resources such as iron ore and high-quality coal. These crucial materials were sourced from Kyushu and Hokkaido, both of which are other Japanese islands. All these resources were transported by sea, so without easy access to raw materials, Japan's industrial output would come to a grinding halt. The only aircraft capable of deploying mines effectively where they were needed were the B-29s. Areas such as the Inland Sea, the Sea of Japan, and the Korean Peninsula were out of reach for other Allied aircraft. Additionally, Allied submarines could only venture into these perilous waters with great risk. Notably, about 80% of Japan's merchant fleet utilized the Shimonoseki Strait, a critical waterway that separates Kyushu from Honshu. Understanding the strategic advantage of closing this strait, LeMay decided to allocate an entire wing of B-29s specifically to mine this vital route. Brigadier General John Davies commanded the 313th Bombardment Wing, tasked with deploying approximately 2,000 naval mines each month into Japanese waters. The primary goals of this operation were to prevent essential raw materials and food supplies from reaching the Home Islands, hinder the supply and mobilization of Japanese military forces, and disrupt transportation routes in the Inland Sea of Japan. Between March 27 and April 12, Davies' bombers targeted key enemy shipping bases located in Kure, Sasebo, and Hiroshima. They also focused on the Shimonoseki Strait, a narrow and strategically important waterway that links the Inland Sea with the Tsushima Strait. Notably, after these attacks, this strait was successfully closed for two weeks. On May 3 and 5, the 313th Bombardment Wing laid down a total of 1,422 mines in the waters surrounding the Shimonoseki Strait, as well as near major urban centers like Tokyo, Nagoya, Kobe, and Osaka. These efforts aimed to severely disrupt maritime commerce between Japan's major industrial areas. Just a week later, the minefields expanded from the Shimonoseki Strait to include Kyushu, the southernmost of Japan's four main islands, and northwest Honshu, the largest island containing Tokyo. By the end of that month, these mines were proving remarkably effective, accounting for the sinking of more ships than Japanese submarines. In fact, within the Shimonoseki Strait alone, 113 ships had been sunk. Between June 7 and July 8, American forces expanded and fortified minefields along the western coast of Japan while also replenishing the existing minefields in the Shimonoseki Strait and the Inland Sea. During this effort, they successfully laid a total of 3,542 mines across 14 missions. The "total blockade" officially commenced on July 9 and continued until the end of the war. Throughout this period, American forces executed 474 sorties, dropping another 3,746 mines that replenished existing minefields and extended coverage to harbors in Korea. In total, Brigadier General Davies conducted 46 missions that laid down 26 minefields containing 12,135 mines. Remarkably, only 15 B-29s were lost during these operations. In turn, the mines accounted for the sinking or damaging of 670 Japanese ships, with a total loss of 1.25 million tons. This mining campaign effectively strangled Japanese industry, as the denial of essential raw materials to factories proved more disruptive than the direct bombing of the plants themselves.  Despite the clear vulnerability of Japan's economy to disruptions in coastal shipping, Japanese authorities were alarmingly unprepared to address the threat posed by air-dropped mines. By August 1945, Japan had committed 349 ships and 20,000 personnel to counter the Starvation campaign, but these efforts were overwhelmingly ineffective. The shipping crisis escalated to such a degree that searchlights and anti-aircraft batteries were redeployed from urban centers to defend expected mining targets. Additionally, suicide boats were employed in desperate attempts to clear the minefields. Royal Navy historian S.W. Roskill commented on the situation, stating, “The blockade had, in fact, been far more successful than we realized at the time. Although submarines initially played a critical role in enforcing the blockade, it was the air-laid mines that ultimately strangled Japan.” Japanese officials shared this assessment. A director from a Tokyo steel company reflected on the situation, noting that the denial of essential raw materials to factories caused far greater disruption than the direct bombing of the plants themselves. This contradicted the views of US Army Air Forces experts back in Washington. In a striking remark after the war, a Japanese minesweeping officer told American forces, “The result of B-29 mining was so effective against shipping that it eventually starved the country. You could have likely shortened the war by starting this campaign earlier.” Meanwhile, General LeMay continued his firebombing campaign against Japan. By the end of May, urban areas around Tokyo Bay had been devastated, prompting the 21st Bomber Command to shift focus westward toward the densely populated industrial complexes lining Osaka Bay. On June 1, 521 B-29s were dispatched to bomb industrial targets situated along the Yodo River, with an escort of 148 P-51 fighters. Unfortunately, an undetected thunderstorm struck en route, which meant only 27 P-51s reached Osaka, while another 27 crashed, and the remaining fighters had to return to Iwo Jima. Despite these complications, the B-29s bombed from altitudes ranging between 18,000 and 28,500 feet, successfully dropping 2,788 tons of incendiary bombs on Osaka. The attack resulted in the burning of 3.15 square miles, destroying 136,107 houses and 4,222 factories. Four days later, on June 3, 530 unescorted B-29 Superfortresses launched a bombing raid on the city of Kobe. Of those, 473 aircraft targeted the city, resulting in the destruction of 4.35 square miles. This devastating strike led to the demolition of 51,399 buildings, while another 928 suffered significant damage. The raid, however, came with losses, as 11 bombers were downed, and 176 were damaged in the operation. On June 7, 449 B-29s returned to Osaka. Despite facing heavy cloud cover that restricted visibility, they managed to burn an additional 2.21 square miles of the city, destroying another 55,333 buildings.  By the conclusion of General Curtis LeMay's maximum-effort area bombing campaign, the six most significant industrial cities in Japan, Tokyo, Nagoya, Kobe, Osaka, Yokohama, and Kawasaki, had been left in ruins. Major factories were either destroyed or severely damaged, while thousands of smaller household and feeder industrial units were consumed by flames. Casualty figures surged into six figures, leaving millions of people homeless. The evacuation of survivors further complicated efforts to secure labor for the factories that remained operational. Japan's air-raid protection system proved woefully inadequate to withstand a protracted siege by very heavy bombers. The system lacked sufficient organization, trained personnel, shelters, fire-fighting equipment, and facilities for relief and evacuation. Additionally, there was a significant deficiency in civilian indoctrination regarding emergency procedures. Under the relentless pressure of repeated major attacks, local Air Raid Precaution organizations collapsed, adding strain to an already overburdened imperial government. Japanese civilians, who had been conditioned by victory propaganda, displayed little of the discipline that helped German citizens endure years of aerial bombardment. As news of military defeats and the impact of B-29 precision strikes filtered into the great cities, residents began to lose confidence in their leaders' ability to protect them or care for the victims of the attacks. Abe Motoki, the Minister of Home Affairs at the time, later remarked, “I believe that after the raids on Tokyo on May 23-24, 1945, civilian defense measures in that city, as well as in other parts of Japan, were considered a futile effort.” Regarding the operational cost of this campaign for the 21st Bomber Command, it was not considered excessively burdensome. Over the course of 17 maximum-effort incendiary attacks, LeMay dispatched a total of 6,960 B-29s, which dropped 41,592 tons of bombs. The losses amounted to 136 B-29s, averaging only 1.9% of the sorties, a rate significantly lower than what had been endured in earlier months, and quite acceptable by the standards of conventional strategic bombing. Meteorologists predicted that the summer monsoon would keep Japan's skies covered with clouds for most of the upcoming months, from June to August. As a result, LeMay shifted strategies under what became known as the Empire Plan. This approach prioritized targeting industrial and military sites during daylight hours when the weather permitted, while secondary cities that had sufficient industrial capability became targets for nighttime area attacks. This change meant that since no single target warranted a full four-wing maximum effort, multiple missions could be scheduled in a single day. Accordingly, on June 9, 110 B-29s attacked three aircraft factories located in Narao, Atsuta, and Akashi. The strikes successfully destroyed the factories in Narao and Atsuta, but an unfortunate miscalculation led to the bombing of the town near Akashi. The following day, June 10, a force of 280 B-29s, escorted by 107 P-51 Mustang fighters, targeted six distinct sites in the Tokyo Bay area. The mission yielded significant results, with all targets sustaining heavy damage. Finally, on June 15, 516 B-29s were dispatched for one last firebombing raid against Osaka and the neighboring city of Amagasaki. In this combined assault, 444 bombers dropped over 1,350 tons of incendiary bombs, incinerating an additional 1.9 square miles in Osaka and more than half a square mile in Amagasaki. Starting on June 17, General Curtis LeMay's firebombing campaigns began to focus on medium-sized secondary cities across Japan. On that day, 477 B-29 Superfortresses targeted the cities of Omuta, Hamamatsu, Yokkaichi, and Kagoshima, burning a combined total of six square miles in these urban areas. The success of this initial multi-target mission ensured the continuation of the program, establishing an operational pattern that would remain standard during the final weeks of the war. In total, multiple incendiary attacks were conducted on sixteen occasions, averaging about two missions per week. Between June 17 and August 14, American forces carried out 8,014 sorties, dropping a staggering 54,184 tons of incendiaries across 58 secondary cities. On June 22, 446 B-29s were dispatched to strike six targets located in southern Honshu, including the crucial Kure Naval Arsenal. In this mission, 382 bombers released 2,103 tons of bombs, inflicting heavy damage to these essential manufacturing facilities. Just four days later, on June 26, a force of 510 B-29s, accompanied by 148 P-51 Mustang escorts, targeted locations in southern Honshu and the nearby island of Shikoku. However, dense clouds over much of the area complicated assembly and forced many aircraft to attack targets of opportunity individually or in small groups. As a result, adverse weather conditions would delay subsequent daytime raids until July 24.  In the coordinated strike program that commenced in June, the decision to focus on either the Empire Plan or urban industrial targets was largely influenced by weather conditions. As the program took shape, the 315th Bombardment Wing (VH) became available for combat operations. This wing operated somewhat independently from the other bomber units, with its activities significantly guided by the specialized equipment of its aircraft. Authorized for deployment in the Pacific in December 1944, the 315th settled at Northwest Field, Guam, during May and June. Its commander, Brigadier General Frank A. Armstrong, Jr., was a seasoned veteran of the strategic air offensive against Germany. The B-29s of the 315th Wing differed in two key respects from those of other units. They were equipped with the AN/APQ-7 (Eagle) radar, a sophisticated radar system designed for bombing, instead of the conventional AN/APQ-13 radar. The latter had primarily served as a navigational aid. While crews had become adept at using the AN/APQ-13 for night or poor-weather bombing, it lacked the precision necessary for accurate strikes. The Eagle radar, however, offered significantly greater definition and, although it required a long bomb run averaging seventy miles, this was not considered a serious hindrance in the tactical context of Japan. To further enhance its night-bombing capabilities, the Superfortresses had been stripped of all armament except for the tail gun. This modification, along with the Eagle radar, clearly marked the 315th as a dedicated night-bombing unit. There were various proposals for the use of these specially equipped B-29s, including high-altitude bombing, area bombing, and aerial mining. However, by the time the 315th Wing was ready for combat, the 313th Bombardment Wing had already gained proficiency in aerial mining, while all wings had become adept at area bombing using the AN/APQ-13. Training for the 315th had focused heavily on night radar tactics, with less emphasis on visual bombing and daytime formation flights. It was evident that if the Eagle radar was to undergo a thorough scientific evaluation, it should be tested against a specific set of targets that were preferably large in size and located along the coastline. In the view of the 21st Bomber Command, the oil industry met these requirements perfectly. The 315th Bombardment Wing initiated its specialized campaign on June 26 with a targeted strike against the Utsube Oil Refinery in Yokkaichi, the top-priority target. By August 14, the wing had conducted 15 additional missions against a total of 10 targets, which included various petroleum refineries and synthetic plants, such as the Maruzen Oil Company in Wakayama, Mitsubishi Oil Company in Kawasaki, and Nippon Oil Company plants spread across Akita, Kansai, Kudamatsu, and Amagasaki, as well as the Imperial Fuel Industry Company in Ube and Toa Fuel Industry in Wakayama. During the campaign, the 315th Wing dispatched a total of 1,200 B-29s, 1,095 of which successfully bombed their primary targets, dropping 9,084 tons of 500-pound general-purpose bombs deemed particularly effective against the scattered installations. The increase in bomb load capacity was made possible by stripping the planes of unnecessary equipment and conducting bombing missions individually at night. As the crews gained experience, they were able to increase the average weight carried from 14,631 pounds during the first mission to 20,684 pounds by August 9. Despite concerns about safety from removing most of the aircraft's armaments, only four planes were lost and 66 sustained damage throughout the campaign. The 20th Air Force estimated that the B-29 attacks led to the destruction of approximately 6 million barrels of tank storage capacity, and the United States Strategic Bombing Survey (USSBS) reported that refining capacity had been reduced from 90,000 barrels a day in December 1941 to around 17,000 barrels. However, the strategic impact was more apparent than real, as many storage tanks were empty and refinery production had fallen to just 4% of capacity before the very heavy bomber campaign began. The lack of precise intelligence regarding the state of Japan's economy had justified the emphasis on the oil program as a form of reinsurance. Nevertheless, the blockade had effectively severed the nation's oil resources, resulting in tankers remaining idle at the docks. On July 1, Admiral Halsey's 3rd Fleet departed San Pedro Bay to initiate the first preliminary strikes in preparation for Operation Olympic. This operation involved battleships and heavy cruisers conducting surface bombardments of industrial targets in eastern Japan, while lighter forces performed anti-shipping sweeps along the coast. Additionally, a fleet of submarines advanced ahead of Admiral McCain's Task Force 38 to eliminate picket boats and establish lifeguard positions. At 18:15 on July 9, the force began its 25-knot approach toward the Home Islands, launching its first strikes against the Tokyo area at 04:00 on July 10. A total of 1,732 sorties were executed, targeting locations from Koriyama to Hamamatsu, dropping 454 tons of bombs and 1,648 rockets over Honshu with negligible opposition. American airmen reported the destruction of 109 enemy aircraft and damage to 231 during these strikes.   Following this, Halsey's fleet moved north to bombard Hokkaido and northern Honshu, which were beyond the effective range of the B-29s and had previously evaded attack. At 05:59 on July 14, Rear-Admiral John Shafroth's Bombardment Group Able, consisting primarily of three battleships and two heavy cruisers, was tasked with attacking the Kamaishi Works of the Japan Iron Company. By midday, Shafroth's forces had opened fire on Kamaishi, marking the first surface bombardment of Japan by a hostile fleet in over 80 years. Between 12:10 and 14:19, a total of 802 16-inch shells, 728 8-inch shells, and 825 5-inch shells were expended, setting the town ablaze as key industrial and residential targets were hit and resulting in the sinking of one oil tanker, two barges, and one small ship in the harbor. Simultaneously, McCain's carriers closed to within 80 nautical miles of Japan, launching 1,391 sorties against Hokkaido and northern Honshu to target railways, shipping, and airfields, again facing only light resistance. In the ensuing strikes, American planes sank over 50,000 tons of shipping and naval craft, including the destroyer Tachibana, four minesweepers, eight naval auxiliaries, and around 20 merchant vessels, with significant losses occurring at Muroran and Hakodate. In addition, 25 enemy planes were destroyed, while American losses totaled 24 aircraft and 17 airmen, about half of whom were lost in combat. Task Force 38 launched another assault on July 15, executing 966 combat sorties that dropped 355 tons of bombs and expended 2,093 rockets. This operation resulted in the sinking of 65 vessels and damaging 128 others, as well as the destruction of 48 locomotives and damage to 28. Widespread destruction was inflicted on several facilities, particularly the Aomori–Hakodate railcar ferry system, which transported 30% of the coal between Hokkaido and Honshu. The strikes devastated the ferry system, sinking eight ferries, beaching eight more, and damaging two. In total, 70 auxiliary sailing colliers were sunk, and 11 were damaged, along with 10 steel freighters lost and 7 damaged. The ferry strikes were the brainchild of Halsey's operations officer, Captain Ralph “Rollo” Wilson. “When the first action reports began to sift in,” Halsey related: He snatched them up and pored over them; the ferries were not mentioned. Later reports also ignored them. Rollo was sulking and cursing when the final reports arrived. I heard him whistle and saw him beam. “Six ferries sunk!” he said. “Pretty soon we'll have ‘em moving their stuff by oxcarts and skiffs!”  Additionally, 20 city blocks in Kushiro were razed. The most significant outcome of these operations was the virtual severance of Hokkaido from Honshu. By the end of the raids, Halsey's 3rd Fleet had achieved the sinking of 140 ships and small craft, damaging 235 others, and destroying 38 planes while damaging 46. Meanwhile, Rear-Admiral Oscar Badger's Bombardment Group Baker, composed of three battleships, two light cruisers, and eight destroyers, was assigned to bombard Muroran. Between 09:36 and 10:25, this group fired 860 16-inch shells at the Nihon Steel Company and the Wanishi Ironworks, targeting both the coal liquefaction plant and coke ovens. This bombardment inflicted severe damage on those facilities and resulted in the destruction or damage of 2,541 houses in Muroran. As Hasley recalled “These sweeps and bombardments accomplished more than destruction. they showed the enemy that we made no bones about playing in his front yard. From now on, we patrolled his channels and shelled his coast almost every night that the weather permitted.” Additionally, Rear-Admiral James Cary Jones' four light cruisers conducted a sweep along the east coast of Honshu to hunt for Japanese shipping; however, they reported no contacts during their mission. Early on July 16, Task Force 38 retired east of Honshu to begin refueling and rendezvoused with Admiral Rawlings' Task Force 37, which agreed to operate closely as an additional task group for Admiral Halsey. At 03:50 on July 17, the two task forces began launching strikes against central Honshu despite adverse weather conditions. The American forces executed 205 sorties targeting the Mito area, while British aircraft flew 87 sorties against airfields and railyards along the northwest coast of Honshu. Despite the bad weather, several small craft and locomotives were destroyed, though the operation resulted in the loss of nine aircraft and four airmen. Later that afternoon, Halsey detached Badger's augmented Bombardment Group to attack Hitachi, a significant industrial and electronics-producing city. The 53-minute bombardment commenced in fog and rain at 23:14, during which 1,207 16-inch shells, 267 14-inch shells, and 292 6-inch rounds were expended against the Tago and Mito Works of the Hitachi Manufacturing Company, as well as the Yamate Plant and copper refining facilities of Hitachi Mine, resulting in severe devastation. On July 18, McCain's two leading carriers launched a total of 592 sorties against Yokosuka, specifically targeting the heavily camouflaged battleship Nagato at the naval base. The attacks resulted in the sinking of one old cruiser, one minesweeper, one submarine, one incomplete destroyer, and three patrol vessels, in addition to damaging one subchaser, one old destroyer, and one old battleship. Although Nagato was hit multiple times and suffered heavy damage, it managed to stay afloat. Meanwhile, three carriers also targeted airfields and other opportunities in Tokyo, while Task Force 37 attacked a seaplane base at Kitaura and airfields at Nobara, Naruto, Chosi, Kanoike, Natori, and Kitakawa. The recent raids resulted in the destruction of 43 enemy planes and damage to 77 others on the ground, along with the destruction of three locomotives and the derailing of four electrified train cars by rockets. However, the American forces incurred losses of 14 aircraft and 18 aircrew, as the 3rd Fleet flyers reported encountering the fiercest anti-aircraft fire they had yet experienced. Additionally, Rear-Admiral Carl Holden's four light cruisers were detached during the night to sweep shipping off Sagami Bay and to target the radar site at Cape Nojima. On July 21, Captain Thomas Hederman's Destroyer Squadron 61, consisting of nine destroyers, was assigned to conduct another anti-shipping sweep off Sagami Bay. Pursuing four radar contacts, the destroyers engaged targets at midnight on July 22, firing guns and torpedoes from 7,000 yards. This action resulted in the sinking of the 800-ton freighter No.5 Hakutetsu Maru and damaging the 6,919-ton Enbun Maru. In response, Japanese coastal artillery, the minesweeper W-1, and subchaser Ch-42 returned fire, but Hederman's squadron successfully retired without damage. Although minor in scale, the Battle of Sagami Bay would ultimately be the last surface action of the war. Meanwhile, as part of Operation Barney, a planned submarine penetration of the Sea of Japan, nine submarines succeeded in sinking 27 Japanese merchant vessels and one submarine, totaling 54,786 tons.  On June 8, the submarine Barb commenced her twelfth patrol, tasked with terrorizing the Sea of Okhotsk using her newly installed 5-inch rocket launchers. Over the following weeks, Skipper Commander Eugene “Luckey” Fluckey executed successful rocket bombardments on Shari, Hokkaido, and targets in Shikuka, Kashiho, and Shiritoru on Karafuto (southern Sakhalin), also employing the submarine's deck guns to destroy 35 sampans in the town of Kaihyo To. Observing Karafuto trains transporting military supplies to ports, Fluckey devised a plan to intercept these trains. Engineman Third Class Billy Hatfield recalled how, as a child, he had placed nuts on railroad ties and watched as the weight of passing trains cracked them between rail and tie. Realizing this principle could be adapted, he suggested rigging an automatic detonator. Fluckey had many volunteers for the mission, including a Japanese POW, and carefully selected Hatfield and seven others, deciding against leading the shore party himself. Just after midnight on July 23, 1945, Fluckey maneuvered Barb to within 950 yards of the Karafuto coast. Led by Lieutenant William Walker, the team launched two rubber rafts at 00:30. Before they left, Fluckey instructed them, “Boys, if you get stuck, head for Siberia, 130 miles north, following the mountain ranges. Good luck.” Upon reaching the shore, the Americans located the tracks and buried a 55-pound scuttling charge and battery beneath the rails, positioning it under a water tower they planned to use as a lookout. As Motor Machinist's Mate First Class John Markuson climbed up, he unexpectedly found he was scaling a sentry tower, causing him to retreat without alerting the sleeping guard. When a train passed, the team dove for cover before resuming their work after it had gone by. Shortly after 01:30, Walker's team signaled their return to Barb, which was now just 600 yards offshore. Fifteen minutes later, while the boats were halfway back, Fluckey heard the rumble of an approaching train. He hoisted a megaphone and urged the crew to “Paddle like the devil, boys!” At 01:47, a 16-car Japanese train struck Hatfield's detonator, resulting in a massive explosion that sent debris soaring 200 feet into the air and reportedly killed 150 Japanese. Minutes later, all eight Americans were safely aboard Barb, which then slipped back into the night, having successfully executed the only amphibious invasion of Japan during World War II. Returning to the main action, Halsey aimed to eliminate the remnants of the Combined Fleet at the heavily fortified Kure Naval Base. Consequently, Task Force 38 began launching the first of 1,363 sorties against ships and airfields in Kyushu, Shikoku, and Honshu, ringing the Inland Sea at 04:40 on July 24. A total of 599 tons of bombs and 1,615 rockets were unleashed over Kure, resulting in the sinking or damaging of 22 warships, which totaled 258,000 tons. Among the affected vessels were the battleships Hyuga, Ise, and Haruna; fleet carriers Amagi and Katsuragi; the escort carrier Kaiyo; heavy cruisers Tone and Aoba; as well as light cruisers Oyodo and Kitakami. In addition, another 53 vessels amounting to 17,000 tons were sunk at various locations, including Hiroshima Bay, Niihama, Bungo Channel, and Kii Channel. At Kobe, the incomplete fleet carrier Aso was also attacked and damaged. American Hellcats and Corsairs effectively swept aside Japanese aerial opposition, shooting down 18 enemy planes while destroying 40 aircraft and damaging another 80 on the ground. Furthermore, around the Inland Sea, 16 locomotives were destroyed and five were damaged, while 20 hangars sustained damage. Three oil tanks were set ablaze at Kure and one at Tano. Additionally, four electric trains and a roundhouse were strafed at Hamamatsu, and various military installations, including barracks, warehouses, power plants, and factories around the airfields, received significant damage. Simultaneously, Rear-Admiral Rawlings' Task Force 37 conducted 257 sorties against targets in Japan and the surrounding offshore areas, sinking the escort carrier Shimane Maru in Shido Bay, along with a number of destroyers, small escorts, and coasters. Meanwhile, Jones' light cruisers swept through the Kii Channel before bombarding the Kushimoto seaplane base and airfields at Cape Shionomisaki during the night. Supporting these efforts, General LeMay dispatched 625 B-29s against seven targets in the Nagoya and Osaka areas, successfully inflicting heavy damage on all of them despite the spotty weather, marking this as the last major attack on the Japanese mainland during the war, as two weeks of cloudy weather ensued. In the early hours of July 25, McCain's aircraft carriers resumed launching strikes against airfields and shipping in the Inland Sea and the Nagoya-Osaka areas. During this operation, they executed a total of 655 sorties, expending 185 tons of bombs and 1,162 rockets, successfully sinking nine ships totaling 8,000 tons and damaging another 35 vessels. The strikes also resulted in the downing of 21 Japanese planes, with an additional 61 aircraft destroyed on the ground and 68 damaged. After refueling on July 27, Halsey's carrier forces moved to launch points located 96 nautical miles off Shikoku. At 04:43 on July 28, they resumed strikes over the Inland Sea, focusing on targets from northern Kyushu to Nagoya, as well as airfields across Honshu along the Sea of Japan. This resulted in McCain flying a total of 1,602 sorties, dropping 605 tons of bombs and expending 2,050 rockets. These attacks sank 27 ships, amounting to 43,000 tons, including the battleships Ise and Haruna, the fleet carrier Amagi, and the Combined Fleet flagship Oyodo. Additionally, 78 vessels totaling 216,000 tons were reported damaged, among them the fleet carrier Katsuragi, heavy cruiser Tone, and light cruiser Kitakami. American pilots reported the destruction of 21 Japanese aircraft in the air and claimed 115 destroyed on the ground across 30 area airfields. They also successfully destroyed 14 locomotives, four oil cars, two roundhouses, three oil tanks, three warehouses, one hangar, and a transformer station. In support of these efforts, Task Force 37 conducted 260 sorties against the eastern Inland Sea, targeting the dockyard at Harima and sinking or severely damaging four corvettes at Maizuru. Meanwhile, the 7th Air Force's 11th and 494th Bombardment Groups carried out a day-long raid on Kure, successfully sinking the heavy cruiser Aoba. By sunset that evening, the Imperial Japanese Navy had effectively ceased to exist, though the cost for the Americans was steep, with losses amounting to 101 planes and 88 men since July 24. As Halsey moved east to target the Osaka-Nagoya area, Shafroth's reinforced Bombardment Group was detached on July 29 to bombard Hamamatsu. During the night, they successfully unloaded 810 16-inch shells, 265 14-inch shells, and 1,035 8-inch shells, damaging the Imperial Government Railway locomotive works, igniting a blaze at the Japanese Musical Instrument Company, and wreaking havoc on infrastructure along the critical Tokaido main line. The following day, McCain's carriers conducted 1,224 sorties against airfields in Osaka, Kobe, Maizuru, and Nagoya, expending 397 tons of bombs and 2,532 rockets. These strikes resulted in the sinking of 20 vessels totaling 6,000 tons and damaging another 56 ships. The pilots also claimed destruction of 115 enemy aircraft on the ground, while inflicting severe damage on numerous industrial targets, including aircraft factories and naval docks in Maizuru. In Miyazu Bay, the destroyer Hatsushino struck an air-dropped naval mine, marking the final loss of 129 Japanese destroyers sunk during the war. That night, seven destroyers advanced deep into Suruga Bay, unleashing 1,100 5-inch shells on Shimizu within seven minutes, successfully destroying or damaging 118 industrial buildings. Typhoon weather would impede the operations of the 3rd Fleet for the next two weeks, as Admiral Nimitz ordered Halsey to steer clear of southern Japan, which was set to become the target of a new and deadly weapon: the atomic bomb. The U.S. Army had begun its project to develop an atomic bomb on August 16, 1942, under the auspices of the Manhattan Project. The project was directed by Major-General Leslie Groves and involved renowned scientists such as Robert Oppenheimer, Enrico Fermi, Niels Bohr, Richard Feynman, and Albert Einstein. Over time, it expanded to include a design center at Los Alamos and two production facilities at Hanford and Clinton. By August 1945, the teams at Los Alamos had successfully designed, developed, and built a gun-type atomic bomb capable of forcing five pounds of uranium-235 against another 17 pounds at high speed, thereby achieving critical mass and releasing immense heat, light, blast, and radiation. The team was also experimenting with an even more powerful device: the plutonium bomb, which utilized an implosion method whereby a sphere of plutonium was compressed by conventional explosives to reach criticality. By early August, scientists had managed to produce enough nuclear material to create only one uranium device, known as Little Boy, and one plutonium bomb, referred to as Fat Man. Each weapon had the potential to annihilate an entire city, and American leaders were prepared to use them if it could compel the Japanese Empire to surrender without necessitating an invasion of Japan. A Targeting Committee led by Groves, consisting of Manhattan Project and Air Force personnel, recommended Hiroshima, Niigata, Kokura, and Nagasaki as primary targets.  Groves' Targeting Committee employed several criteria to select sites for atomic bomb targets. The chosen targets had to possess strategic value to the Japanese and be situated between Tokyo and Nagasaki. Additionally, the target needed to feature a large urban area with a minimum diameter of three miles and must be relatively untouched by previous bombings, ironically spared for potential atomic destruction at a later stage. A crucial condition was that, to the best of their knowledge, these areas should harbor no concentrations of Allied prisoners of war. However, this requirement was challenging to ascertain accurately due to a lack of reliable information about the locations of prisoners. Initially, the committee considered 17 candidates and selected five primary targets: Hiroshima, Yokohama, Kokura, Niigata, and Kyoto. On May 28, they narrowed the list to three: Kyoto, Niigata, and Hiroshima. Hiroshima was significant as it housed Hata's 2nd General Army headquarters and featured a large shipyard, while Niigata was a major industrial city with an important port. Moreover, Kyoto held considerable cultural and religious significance for the Japanese. Secretary of War Stimson, having previously cautioned General Arnold about the humanitarian consequences of targeting cities with incendiary bombings, insisted on removing Kyoto from the list after intense discussions with Groves. On July 21, President Truman concurred with Stimson during their meetings in Potsdam, deciding that Kyoto should be spared. Subsequently, Kokura, known for its large arsenal and ordnance works, replaced Kyoto. Additionally, LeMay's staff reportedly included Nagasaki as an alternate target due to potential weather issues, as it was home to Mitsubishi's arms factories, electric production facilities, ordnance works, and extensive dockyards, making it a valuable target. Meanwhile, a high-level civilian Interim Committee, under Secretary of War Henry Stimson, ultimately advised President Truman on the use of nuclear weapons, reasoning that their deployment would be no worse than the current incendiary bombing campaigns against Japan. The committee also recommended that an atomic bomb be deployed as soon as possible, without warning, to maximize shock value and target a "war plant… surrounded by workers' houses." Following a successful operational test of the experimental plutonium bomb conducted at Trinity on July 16, President Truman authorized General Spaatz to prepare for the bomb drops before August 3. Colonel Paul Tibbets' 509th Composite Group had been specially organized in secret since September 1944 to deliver nuclear weapons, and by June, it had arrived at Tinian under the command of LeMay's 21st Bomber Command. General Twinning replaced LeMay as commander of the 21st on August 1, and he would ultimately issue the direct orders for Tibbets to drop the atomic bomb. The atomic bomb mission had a convoluted command structure. The Joint Chiefs of Staff were largely left out of the chain of command. LeMay was Tibbet's nominal commander; however, Groves still had extensive control over the operation through his deputy Brigadier General Thomas Farrell on Tinian. The 21st Bomber Command would determine when the atomic bomb mission was launched, based on suitable weather conditions. Even at this stage, General of the Air Force Henry "Hap" Arnold and LeMay were still skeptical about the Manhattan Project; they thought B-29 incendiary and high-explosive bombing operations would suffice to end the war soon. LeMay even questioned the 509th CG pilots' ability to conduct the mission; he wanted seasoned Pacific B-29 veteran crews to drop the nuclear cargo. While the Imperial Japanese Army (IJA) and Imperial Japanese Navy (IJN) prepared for an impending invasion, the U.S. Army Air Forces (USAAF) continued its bombing campaign against Japan. The crews of the 509th Composite Group needed to acclimate to the navigational challenges, varied weather conditions, extensive distances, and the geography of the region, all while becoming accustomed to combat situations. Training commenced at Tinian on June 30, with conventional operational missions over Japan beginning on July 20. To prepare for their atomic missions, the crews trained with "pumpkins," which were specially constructed bombs designed to mimic the appearance and weight of nuclear weapons. This allowed them to practice handling and releasing the bombs. They also rehearsed navigational procedures, visual bomb release techniques, and dropping the weapon at an altitude of approximately 30,000 feet. Following the drop, the crew conducted high-speed, radical turns to evade the nuclear effects after detonation. During their first mission, a B-29 from the 509th sought an alternative target in Tokyo. The crew aimed to drop their 10,000-pound "pumpkin" on the Imperial Palace, but unfortunately, they missed their target. Had they succeeded in killing the emperor, it could have significantly impacted Japan's decision-making process, potentially fortifying the Japanese people's resolve to continue the war. Military leaders might have seized control in the aftermath, pushing their forces to keep fighting. Throughout their training, the units of the 21st Bomber Command intentionally avoided targeting Hiroshima, Niigata, Kokura, and Nagasaki during these practice runs. In total, Tibbets directed his crews on numerous combat missions that targeted 28 cities and involved the dropping of 49 "pumpkins." Remarkably, the 509th lost no aircraft during these operations. While Tibbets focused on perfecting the delivery method, the weapons Little Boy and Fat Man were being transported to Tinian. Some weapon assemblies were delivered by C-54 and B-29 aircraft from Kirtland Field near Albuquerque, while the cruiser Indianapolis delivered the fissionable material for Little Boy from San Francisco on July 26. Four days later, the submarine I-58 unexpectedly attacked the Indianapolis with six torpedoes while the cruiser was en route to Guam, successfully sinking it. Of the crew, 850 Americans survived the sinking, and another 316 were belatedly rescued by August 8. By July 31, most of the assembly of Little Boy had been completed. However, a detonation expert would need to emplace the cordite charges to fire the uranium "bullet" through the gun device to the uranium core after take-off, minimizing the risk of an inadvertent nuclear explosion in the event of a B-29 crash. Additionally, the crew carrying the atomic bomb had to exercise caution when descending once Little Boy was armed because the primary radar or a backup barometric fuse could potentially trigger an explosion if the aircraft descended too rapidly with the fuses in place. On August 2, B-29 crews arrived at Tinian with the assemblies for Fat Man. On that same day, General Twinning and President Truman approved the plan to bomb Hiroshima. Two days later, Colonel Tibbets briefed the crews about the mission, confirming that he would pilot the aircraft carrying the atomic bomb. Tibbets' B-29 No. 82, later named Enola Gay, was supported by three weather reconnaissance aircraft that reported conditions at Hiroshima, Kokura, and Nagasaki, as well as two additional B-29s assigned to conduct scientific and photographic missions. At 02:45 on August 6, Enola Gay took off from Tinian, with diversionary attacks by 604 B-29s throughout Japan also scheduled for that day, as coordinated by Twinning. After passing through Iwo Jima at approximately 05:55, Captain William Parsons and Second-Lieutenant Morris Jeppson armed the bomb at 07:30. Throughout the journey, the B-29s ascended slowly, reaching an altitude of over 30,000 feet as they crossed Shikoku and Honshu, finally reaching Hiroshima at 31,060 feet. At 09:12, Tibbets executed his final approach from the 'initial point', flying east-west over the city towards the intersection of the Ota and Motoyasu Rivers. Approximately at 09:15, Little Boy was released, and Enola Gay immediately began its turn away to escape the impending explosion. However, the bomb mistakenly descended towards the Shima Surgical Hospital rather than the intended target, the Aioi Bridge. At 09:16, Little Boy detonated at an altitude of 1,890 feet, just as Tibbets was about six miles away from the blast point. As a result of the atomic blast, the immediate area around the epicenter was heated to an astonishing 1 million degrees Celsius, instantly incinerating or vaporizing all people, animals, buildings, and other items within that zone. Hiroshima police officials estimated that immediate casualties amounted to 71,379 individuals who were either killed or reported missing. In the surrounding areas, the blast effects crushed unreinforced structures before igniting them, resulting in an additional 68,023 wounded, with 19,691 of those injuries classified as serious. Subsequent assessments, potentially incorporating the impacts of radiation sickness or more precise accounting, recorded 30,524 individuals as seriously wounded and 48,606 as slightly wounded. Just two minutes after detonation, a growing mushroom cloud of highly radioactive dust and debris soared to a height of 20,000 feet. Within eight minutes, Tibbets' crew could observe the mushroom cloud from 390 miles away. Ultimately, the dust cloud peaked at approximately 60,000 feet in altitude. Soon after, a thick, black, radioactive rain fell upon the areas beneath the cloud. The center of the city was utterly devastated; over four square miles of the urban center, which encompassed seven square miles in total, were completely flattened, resulting in about 60% of the city's area being destroyed. An additional 0.6 square miles suffered damage, while more than 75% of the city's 90,000 buildings were obliterated. The ensuing fires compounded the devastation, contributing to countless deaths and injuries. Tragically, some American prisoners of war were present in Hiroshima and lost their lives in the explosion. Meanwhile, Enola Gay safely returned to Tinian at 14:58, where Tibbets was awarded the Distinguished Service Cross, while the rest of the crew received Distinguished Flying Crosses for their participation in the mission. 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. Japan was broken. To be perfectly honest she had been broken long ago. Her leadership had been spending months trying to figure out the best possible way to surrender, while the civilians and troops were suffering horribly. Aerial mining strangled her of food, high explosive and incendiary bombs, killed untold scores of people, and then the Atomic weapons were let loose upon her. It was over.

Last time we spoke about the fall of Wewak. In June 1945, Allied forces, led by General George Stevens, intensified their campaign to capture the strategic town of Wewak in New Guinea. After years of grueling combat, they relentlessly pressed against entrenched Japanese defenses, including the remnants of General Mano's 41st Division. The Australians achieved critical victories by securing vital supply routes and establishing new airfields, facilitating their advance. By May 8, after intense fighting, Australian troops effectively seized Wewak Point, eliminating entrenched Japanese soldiers in bunkers and caves. Despite suffering casualties, the Australians distinguished themselves through bravery and tactical ingenuity. Ultimately, the successful capture of Wewak marked a pivotal moment in the Pacific campaign, showcasing the determination and spirit of the Allies as they pushed towards victory in the Pacific Theater, bringing an end to a crucial chapter of the war. This episode is Operation Downfall 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 fall of Okinawa, the Allies were mopping up campaigns across the Asia-Pacific and planning for what was assumed to be the most cataclysmic battle yet, the invasion of the Japanese home islands. First we are going to travel back to Luzon. By mid-June, General Krueger's 6th Army had successfully captured all key objectives in northern Luzon, southern Luzon, and the area east of Manila, which serves as the capital of the Philippines. Although General Yokoyama's poorly equipped 41st Army had been rapidly scattered and forced into hiding, General Yamashita's Shobu Group still retained enough strength to continue its resistance in northern Luzon. The Shobu Group was primarily gathering its units in a desperate last-stand position along the rugged valley of the Asin River, an area known for its difficult terrain. Interestingly, General Krueger underestimated Yamashita's strategic intentions, still expecting him to make his final stand in the Cagayan Valley, located in the northern part of Luzon. With this assumption, Krueger believed that if General Beigthler's 37th Division could maintain its rapid advance towards Aparri, situated at the northern tip of Luzon, they might be able to conclude the Luzon Campaign in a pivotal stroke. However, intelligence indicated that units of the Shobu Group were retreating into the Cordillera Central mountain range, a formidable natural barrier, located between Routes 4 and 11. In response, Krueger ordered the 1st Corps to exert strong pressure on this mountainous region from the north, south, and west. To implement this strategy, General Swift directed the 6th, 25th, and 33rd Divisions to clear the supply route between Baguio and Aritao, ultimately sealing off Yamashita's last-stand position from the south. Meanwhile, Colonel Volckmann's guerrilla forces were instructed to advance east from Cervantes to capture the crucial junction of Routes 4 and 11 at Sabangan. Recognizing the importance of controlling key roadways, the 63rd Regiment was tasked with pushing up Route 4 to seize the strategic location of Kiangan. In the south, the 130th Regiment began probing southeast towards Pigkian, while the 20th Regiment continued to apply pressure on the remnants of the now-battered 2nd Tank Division. Ultimately, General Iwanaka's weakened forces narrowly avoided entrapment along the Bambang-Pingkian road, retreating northward via treacherous mountain trails and river valleys. They reached the Tubliao area just as early July arrived, illustrating the persistent and relentless nature of this campaign. Looking northward from Cervantes, Volckmann's guerrilla fighters launched attacks toward both Mankayan and Sabangan. By the end of June, their efforts had pressured the beleaguered 19th Division to hastily withdraw from Bontoc, a significant town located in central Luzon, and Sabangan. However, General Ozaki's forces maintained a formidable defensive position at the Lepanto Mine, an area known for its mineral wealth and strategic significance. On June 16, the 63rd Regiment began its advance up Route 4, which runs north through the central highlands toward Kiangan, a town that was critical for controlling the region. By the evening of the following day, American forces had successfully breached the defensive line established by the 105th Division at the Rayambugan Farm School, a local educational institution that was repurposed for military use during the conflict. Continuing their push, the 63rd Regiment encountered the main defenses of General Tsuda on June 19 along Route 4. However, over five days of fierce fighting, utilizing only one battalion for the attack, gained little ground for the Americans. Recognizing the need for greater force, they reinforced their assault on June 24. By June 26, the 63rd began to break through towards Hucab, a small settlement, and by June 29, they had overcome the last organized resistance in the area. Meanwhile, the 37th Division also made significant advances. Resuming its drive up Route 5 on June 17, the 148th Regiment successfully pushed forward to Naguilian, a town that marks a key waypoint on this route. Two days later, the front-line troops reached Bangag, yet here they encountered increased resistance. They were now facing elements of Major-General Yuguchi Shuntaro's 80th Brigade, which was attempting to move south along Route 5. In a series of running engagements from June 19 to 23, the 37th Division inflicted heavy casualties, killing over 600 Japanese soldiers and capturing nearly 285 more in the challenging fifteen-mile stretch between Bangag and Balasig. The remnants of the Yuguchi Force were ultimately forced to retreat eastward into the rugged and uncharted wilderness of the Sierra Madre mountain range, illustrating the intense and chaotic nature of the conflict. General Krueger deemed it essential to execute an airborne operation over the northern Cagayan Valley to ensure the success of the 37th Division's advance. It's possible that Krueger's motivation also stemmed from a desire to secure northern Luzon before the 8th Army took control of operations, which was scheduled for July 1. Despite contrary reports from various sources, including the United States Armed Forces in the Philippines Northern Luzon, 1st Corps, the 37th Division, and ALAMO scout teams, Krueger concluded that Japanese forces in the Cagayan Valley were retreating "in wild disorder on Highway 5 towards Aparri." It's worth noting that, in actuality, the general movement of Japanese troops had been southward for weeks, and no Japanese unit intended to take refuge in Aparri, a flatland area surrounded by mountains that made it a poor defensive position. Based on his assessment of the situation, Krueger decided that in order to achieve the complete destruction of the fleeing enemy forces, he would launch a vertical envelopment of airborne troops to close any escape routes and prevent the Japanese from evading capture in Aparri. Consequently, on June 21, Krueger ordered a battalion combat team from the 511th Parachute Infantry of the 11th Airborne Division to parachute near Aparri on June 23. However, on June 21, the Connolly Task Force entered Aparri without facing any opposition. By the evening of June 22, elements of the Task Force had advanced ten miles south along Route 5, managing to secure the Camalaniugan Airstrip, a crucial airfield integral to the logistics of both sides. Despite the successes of the reinforced Connolly Task Force, Krueger did not change his mind about the desirability and necessity for the airdrop. Instead, he concluded that the "seizure of Aparri without opposition by elements of the Connolly Task Force on 21 June 1945, together with the almost unopposed advance of the 37th Division, indicated clearly that the time had come for mounting the airborne troops to block the enemy's retreat in the Cagayan Valley." It is not clear just what retreat Krueger expected to block. On the morning of June 23, the paratroopers dropped into Camalaniugan unchallenged and immediately began their advance southward to make contact with the 37th Division. That same day, the 129th Regiment took over the offensive, heading north towards Tuguegarao, a significant town in the region. Tuguegarao fell without resistance by June 25. By nightfall, forward elements of the 129th had pushed ten miles beyond Tuguegarao, reaching the town of Iguig. The following day, June 26, the forces made contact with the paratroopers at the Paret River, further solidifying their position. By the close of June, Japanese resistance in the Cagayan Valley had subsided, and General Yamashita's Shobu Group, still capable of fighting, found itself encircled in a last-stand area that would become known as the Kiangan Pocket, named by the Filipino-American forces engaged in its reduction. As the campaign progressed, the last elements of the 25th and 33rd Divisions were relieved. General Gill's 32nd Division took over control of the Baguio-Ambuclao sector, while the bulk of General Hurdis' 6th Division assembled at Hucab. This marked a significant transition as it signaled the conclusion of operations for Krueger's 6th Army and Swift's 1st Corps. The command would soon shift to General Eichelberger's 8th Army and General Griswold's 14th Corps, who would carry out further operations throughout Luzon. General Griswold's plans called for relentless pressure to be maintained against the Shobu Group, which was concentrated in an area known as the Kiangan Pocket. In line with this strategy, Volckmann's guerrilla fighters continued their assaults towards key locations such as Mankayan, Sabangan, and Bontoc. The 126th and 127th Regiments advanced north along Route 11 and into the Agno Valley, engaging mixed forces from the 58th Independent Mixed Brigade and the 19th Division. Simultaneously, the 20th and 63rd Regiments were preparing to renew their attack against the 105th Division located at Kiangan, as the advance led by General Hurdis had been halted by torrential rains that had severely damaged roads and bridges. Meanwhile, the 1st Regiment made its own push northward along Route 4 towards Banaue, a town famous for its rice terraces and mountainous landscape. On July 9, Volckmann's 15th Regiment finally secured Sabangan. The following day, the 11th Regiment captured Bontoc while the 66th Regiment began to break through the defenses set up by General Ozaki in the Lepanto Mines-Mankayan area. By July 12, Kiangan fell to the 63rd Regiment; however, they soon faced even heavier rains, which compelled General Hurdis to halt his advance once again. On July 20, the 1st Regiment reached Banaue. The next day, they made contact with elements of the guerrilla 11th Regiment at Polis Pass before turning east along Route 389. Here, they aimed to engage a concentration of around 2,500 Japanese soldiers from the 103rd Division and the 4th Air Division. Back in the west, Mankayan also fell on July 20. Five days later, elements of the 15th and 66th Regiments made contact at the junction where Routes 11 and 393 intersect. The 19th Division was withdrawing into the upper Agno Valley to establish defensive positions, blocking the northern, western, and southern approaches to Toccucan, a small but strategically important area. The 15th and 121st Regiments began their assaults toward Toccucan, but they soon encountered remnants of the 19th Division, who proved to be still capable of effective resistance. At the same time, the 66th Regiment moved south along Route 11 to establish contact with troops from the 32nd Division, pressing the offensive forward. Looking east on July 24, the 20th Regiment took over positions at Kiangan and began an advance towards Kiangkiang and the Asin River. However, the Americans encountered greater resistance than anticipated along this route, making only a meager gain of three miles by August 15. At the same time, other units were dispatched south towards Tubliao to block the retreat of General Iwanaka's remaining forces. On July 29, elements of the 66th and 127th Regiments finally established contact near Gambang. They then shifted east into the Agno Valley, close to Buguias, and initiated a southward drive to link up with the 126th Regiment, which they successfully met on August 8. By August 15, Volckmann's guerrillas found themselves four miles short of Toccucan from the northwest and a mile and a half short from the west. In the eastern front, elements of the 1st and 11th Regiments advanced south from Banaue along Route 390, reaching a point about five miles south of Banaue by August 9. That same day, they also cleared Route 389 to the east, securing additional pathways for movement. Additionally, during this time, the 37th Division conducted vigorous patrols east of the Cagayan River, pushing enemy troops deeper into the Sierra Madre mountains. Unfortunately, this relentless pressure resulted in an estimated 1,000 Japanese casualties by August 15. Throughout a month and a half of grueling fighting in steep, treacherous terrain and under miserable weather conditions, the Filipino-American forces struggled to project any significant strength into the Asin Valley. They suffered approximately 1,650 casualties in total. In contrast, the 8th Army estimated that Japanese casualties during the same period reached around 13,500, with many killed or succumbing to starvation and disease. This marked the effective conclusion of the Luzon Campaign, a campaign that would soon be overshadowed by Japan's surrender. General Yamashita estimated in June that he had sufficient supplies to sustain his forces until mid-September. Given the scale of effort the 8th Army was willing to dedicate to the campaign between July 1 and August 15, it seems likely that Yamashita would have met this deadline. When food supplies were depleted, Yamashita planned for his most effective remaining troops to attempt a breakout from the Asin Valley into the mountains of far northwestern Luzon, where he hoped to find more provisions. Those not involved in the breakout were to conduct banzai attacks along all fronts to cover the retreat of the main forces. Yamashita anticipated that whether or not the breakout succeeded, it would signal the complete disintegration of his forces. He even planned to commit hara-kiri amidst the chaos of battle. As a result, the end of the war arrived about a month before Yamashita was prepared to officially acknowledge his defeat. By any measure, the Shobu Group accomplished the delaying mission that Yamashita had envisioned. Throughout the 6th Army's control of operations on Luzon, the maximum commitment of major ground forces against the Shobu Group included four reinforced U.S. Army infantry divisions, one separate regiment combat team, an armored group, Volckmann's , and the Buena Vista Regiment. When hostilities ceased on August 15, the Shobu Group was still "entertaining" three reinforced divisions: the 6th, 32nd, and 37th. Additionally, it had a significantly strengthened, the Buena Vista Regiment, and various other guerrilla units. After the war concluded, approximately 50,500 Japanese troops emerged from the mountains of northern Luzon, with nearly 40,000 of these coming from the Asin Valley's last-stand area. Ultimately, the war ended with about a third of the Shobu Group's peak strength still alive and capable of conducting organized and determined delaying operations. It is clear that, over the seven and a half months since January 9, the Shobu Group executed a remarkably effective delaying action. Despite the circumstances, the 14th Area Army had achieved its objective of tying down as many Allied forces as possible in Luzon. This diversion was critical, as it allowed the Japanese Empire valuable time to fortify its defenses in the Home Islands.  Reflecting back to January, General Prince Higashikuni Naruhiko's General Defense Command was operating with a modest force for the land and air defense of Honshu, Shikoku, Kyushu, and the Izu Islands. The primary focus had been on building naval and air power for Operation Sho-Go. In Kyushu and southwestern Honshu, the Western District Army, led by Lieutenant-General Yokoyama Isamu, consisted of only the 86th Division and the 12th Air Division. Meanwhile, the Central District Army, commanded by Lieutenant-General Kawabe Masakazu in central Honshu and Shikoku, had the 44th and 73rd Divisions supported by the 11th Air Division. To the northeast, in Honshu and the Izu Islands, General Fujie Keisuke's Eastern District Army maintained the 72nd Division, along with both the 1st and 3rd Imperial Guards Divisions, the 66th and 67th Independent Mixed Brigades, and the 10th Air Division. Additionally, Lieutenant-General Uemura Toshimichi's 36th Army was positioned as a mobile reserve in the Kanto and Shizuoka area, comprised of the 81st and 93rd Divisions, along with the 4th Tank Division. Further north, Lieutenant-General Higuchi Kiichiro's 5th Area Army had deployed the 7th and 77th Divisions, the 1st Air Division, and the 12th Air Fleet stationed in Hokkaido. It also maintained a mixed brigade at Karafuto. Lieutenant-General Terakura Shozo commanded the 27th Army in the Kuril Islands, which included the 42nd and 91st Divisions, along with the 43rd and 69th Independent Mixed Brigades, and the 3rd and 4th Amphibious Brigades, as well as the Chishima 1st Brigade and Naval Base Force. The air situation was equally dire; Japan had only around 550 aircraft available for offensive operations and a total of about 770 aircraft and 1,200 anti-aircraft guns designated for defensive roles. As preparations for Operation Ten-Go unfolded, the air and ground units in Japan underwent significant reorganization in February. This restructuring led to the formation of several military commands, including Admiral Ugaki's 5th Air Fleet based in Kyushu, Vice-Admiral Maeda Minoru's 10th Air Fleet in Kanto, Lieutenant-General Yoshimoto Teiichi's 11th Area Army in northeast Honshu, derived from the now-defunct 27th Army, and additional area armies such as Fujie's 12th in east-central Honshu, Lieutenant-General Okada Tasuku's 13th in west-central Honshu, Kawabe's 15th in western Honshu and Shikoku, and Yokoyama's 16th in Kyushu. The reorganization of high-level military headquarters was not the sole initiative at this time. The Japanese Empire also approved a large-scale mobilization plan that called for the deployment of 42 divisions, 18 independent mixed brigades, and six tank brigades, amounting to approximately 1.5 million personnel. Following the fall of Iwo Jima and Okinawa, and with intelligence indicating that the Soviet Union was redeploying troops from the European theater to the Far East, Japan began preparing for the defense of its homeland. This preparation involved activating the 1st and 2nd General Armies to replace the General Defense Command and implementing Operation Ketsu-Go. The strategy for Operation Ketsu-Go outlined that the Imperial Japanese Army would strive to defeat American forces while their invasion fleet remained at sea. The plan aimed to deliver a decisive blow against the American naval forces by first destroying as many aircraft carriers as possible, utilizing the special attack units from both the Air Force and Navy. As the amphibious forces approached the range of homeland airbases, the entire air combat strength would be deployed for continuous day and night assaults against these ships. The focus of these air operations was to disrupt American landing plans, targeting primarily troop and equipment transports. Should any American forces successfully land, these would be swiftly assaulted by the IJA to secure a decisive victory. The primary objective of the ground operation was to eliminate the American landing force right on the beach. Operation Ketsu-Go was designed as a comprehensive joint defense effort, mobilizing the full capabilities of the Army, Navy, and Air Force. The Navy's essential role was to protect the coasts by attacking invasion fleets using combined surface, submarine, and air forces. The Air General Army would closely coordinate with the Navy to locate and destroy American transports at sea. If the invasion forces succeeded in landing, the local Area Army would take command of all naval ground forces in its assigned territory and would exercise operational control over air units in support of the ground operations. A key component of the Ketsu-Go operational planning involved reinforcing sectors under attack by units transferred from other regions. Given that U.S. air raids had already severely impacted the transportation network, plans were made for troop movements to be conducted on foot. If the battle at the beach held no promise of a successful outcome, the conflict would inevitably shift to fighting inland. To prepare for this, interior resistance was planned. Guard units and Civilian Defense Corps personnel, along with elements of field forces serving as a nucleus, would be utilized as resistance troops. Their mission would involve attriting American forces through guerrilla warfare, espionage, deception, disruption of supply areas, and blockades as enemy landing forces advanced inland. This operation divided Japanese territory into seven zones, where air and naval special attack forces were directed to eliminate invading forces at sea and to establish an aggressive coastal defense. Field Marshal Sugiyama Hashime's 1st General Army established its headquarters in Tokyo, assuming control over the 11th, 12th, and 13th Area Armies. Meanwhile, Field Marshal Hata Shunroku's 2nd General Army set up its headquarters in Hiroshima, overseeing the 15th and 16th Area Armies. Additionally, to provide a cohesive command structure for all Army air units participating in the campaign, an Air General Army headquarters was formed under Kawabe. On the naval front, Admiral Toyoda took command of the General Navy Command, granting him supreme operational authority over all Navy surface and air forces. In the coming months, the Japanese continued to prepare for the anticipated invasion by mobilizing new units and diverting existing forces from Manchuria and other regions. By August, Yoshimoto's 11th Area Army had been reinforced to include seven infantry divisions and two infantry brigades. The 12th Area Army, now under General Tanaka Shizuichi, was significantly larger, comprising 20 infantry divisions, two tank divisions, eight infantry brigades, three tank brigades, three artillery brigades, and one anti-aircraft brigade. Okada's 13th Area Army was organized with six infantry divisions, three infantry brigades, one tank brigade, one artillery brigade, and one anti-aircraft brigade. The 15th Area Army, under the command of Lieutenant-General Uchiyama Eitaro, was formed with eight infantry divisions, three infantry brigades, one artillery brigade, one anti-aircraft brigade, and two tank regiments. Yokoyama's 16th Area Army included a substantial force of 15 infantry divisions, eight infantry brigades, three tank brigades, three artillery brigades, and one anti-aircraft brigade. Additionally, Higuchi's 5th Area Army consisted of six infantry divisions and two infantry brigades. In tandem with these ground preparations, Lieutenant-General Sugawara Michio's 6th Air Army and Ugaki's 5th Air Fleet were assigned the critical role of launching a powerful air counterattack against the American invasion fleet, targeting carriers, gunnery ships, and transport vessels. In conjunction with elements from the 1st Air Army, 5th Air Army, 3rd Air Fleet, and 10th Air Fleet, the Japanese strategy focused on executing strikes against US carriers. For this task, 330 IJNAF aircraft were specifically assigned. An additional 250 aircraft from both the IJAAF and IJNAF were designated to target gunnery ships, while transports would be subjected to round-the-clock suicide attacks over a span of 10 days. Various aircraft types,including trainers, transports, float planes, bombers, and obsolete fighters, would be used in kamikaze missions. The air assaults on the transports would also incorporate all available aircraft not assigned to other operational duties. Although Japanese fighters had limited effectiveness against B-29 raids, they were expected to inflict damage on the invasion fleet. It was essential, however, that IJAAF and IJNAF fighters first establish air superiority over the targeted areas. Achieving this goal was a questionable assumption, especially given the formidable strength of US air power. By the end of June, nearly 8,000 aircraft, predominantly kamikazes, had been assembled for what was expected to be a decisive battle, with an estimated additional 2,500 planes likely to be produced by the end of September. To enhance their efforts, Kaiten suicide midget submarines and various special attack units were also designated to target any invading fleet, underscoring the significance of suicide attacks in Japanese military strategy. The hope was that these suicide, or tokko, units would inflict a 30 to 50 percent loss on the invading forces. However, as of June 30, only 1,235 surface special-attack boats and 324 underwater types had been produced, significantly hampering Japan's preparations for the impending decisive battle. In preparation for the seizure of Japan's industrial heart through an amphibious invasion, General MacArthur was laying the groundwork for a significant military operation. On April 3, the Joint Chiefs of Staff designated him as the Commander in Chief of the United States Army Forces in the Pacific. This appointment granted him administrative control over all Army resources in the Pacific, with the exceptions of the 20th Air Force, the Alaskan Command, and the Southeast Pacific forces. Additionally, all naval resources in the Pacific, except those in the Southeast Pacific Area, were placed under Admiral Nimitz's control, making them available for major operations against Japan. With the conclusion of the war in Europe, plans were proposed to redeploy 10 infantry divisions, 5 armored divisions, and 72 air groups to the Pacific. Consequently, the total forces in the Pacific were set to increase from approximately 1.4 million Army troops as of June 30 to nearly 2,439,400 by December 31. On June 2, the 20th Air Force was reorganized into the U.S. Army Strategic Air Force under General Carl Spaatz. This command would oversee the newly formed 20th Air Force led by Lieutenant-General Nathan Twinning, which had been reorganized from the 21st Bomber Command, and Lieutenant-General James Doolittle's 8th Air Force, which was restructured from the 20th Bomber Command and slated for deployment in the Ryukyus. Simultaneously, MacArthur was developing plans for Operation Downfall, the ambitious strategy for invading Japan. This operation envisaged a massive offensive against the islands of Kyushu and Honshu, utilizing all available combined resources from the Army, Navy, and Air Forces. The invasion plan consisted of two key operations: Operation Olympic and Operation Coronet. The American plan for the invasion of Kyushu focused on seizing only the southern part of the island, delineated by a line extending from Tsuno on the east coast to Sendai on the west. The 3,000 square miles included within this boundary were considered sufficient to provide the necessary air bases for short-range support in the final operations planned against the industrial centers of Honshu. Within the selected southern region for invasion, known as the "Olympic" plan, there were four lowland areas identified as suitable for the development of major airfields. The first area extended from Kagoshima, located on the western shore of Kagoshima Bay, through a narrow corridor to the Kushikino plain along the East China Sea. The second area ran northward from Shibushi on Ariake Bay, traversing a winding valley to Miyakonojo. The third area began at Kanoya, situated east of Kagoshima Bay, and followed the coastline of Ariake Bay. The fourth and largest area was located north of Miyazaki on the east coast. Four months after American troops first landed on Kyushu, the next decisive amphibious operation against Japan was set to be launched. Code-named Coronet, this invasion targeted the Kanto Plain area of Honshu and was scheduled for March 1, 1945. The operation was tasked to two armies: the First and the Eighth, assigned to conduct a major assault against the heartland of Japan. Their immediate objective was to destroy all opposition and secure the Tokyo-Yokohama area. General MacArthur would personally command the landing forces and oversee ground operations on the mainland. Accompanying him would be the advance echelon of his General Headquarters, which would operate as the Army Group Headquarters in the field. The initial landings would involve 10 reinforced infantry divisions, 3 marine divisions, and 2 armored divisions. These forces, launched from the Philippines and Central Pacific bases, would be continuously protected by the ships and aircraft of the Pacific Fleet, alongside land-based air support. Thirty days after the initial assault, each army was set to be reinforced by a corps of 3 additional divisions. Five days following this reinforcement, an airborne division and an AFPAC Reserve Corps consisting of another 3 divisions would be made available. In total, these 25 divisions were tasked with seizing the Kanto Plain, including the general areas of Tokyo and Yokohama, and carrying out any further operations necessary to overcome Japanese resistance. The strategic reserve for the entire operation would comprise a corps of 3 divisions located in the Philippines, along with sufficient reinforcements from the United States, allowing for the deployment of 4 divisions per month. For Operation Olympic, General Krueger's 6th Army was appointed to lead the effort, employing a total of 14 divisions that were already positioned in the Pacific. Meanwhile, the 1st and 8th Armies were designated to conduct Operation Coronet, comprising a total of 25 divisions primarily sourced from the redeployment of troops and equipment from the European theater. Eichelberger's 8th Army planned to land on Sagami Bay and subsequently fan out to secure the western shores of Tokyo Bay, reaching as far north as Yokohama. Concurrently, General Courtney Hodges' 1st Army was set to land at the Kujukuri beaches, with the objective of pushing west and south to clear the eastern shores of both Tokyo and Sagami Bays. To mitigate the risks associated with landing on the heavily fortified and well-garrisoned islands of Japan, a comprehensive campaign of air-sea blockade and bombardment was advocated.  The 20th Air Force, launching from bases in the Marianas and the Ryukyus, aimed to cripple Japan's industrial capacity by ruthlessly attacking factories and transportation systems. This steady assault from the massive B-29 bombers was expected to severely diminish Japan's ability to sustain its large military organization and effectively distribute its remaining power. Simultaneously, carrier task forces would conduct repeated raids on crucial coastal areas, targeting enemy naval and air forces, disrupting shore and sea communications, and supporting long-range bombers in their strikes against strategic objectives. The Far East Air Force, also based in the Ryukyus, would focus on selected targets intended to dismantle Japan's air capabilities both in the homeland and in nearby regions of North China and Korea. By intercepting shipping and shattering communication lines, the Far East Air Force aimed to complete the isolation of southern Kyushu, preparing it for an amphibious assault. As the target date approached, it was planned that these air raids would intensify, culminating in an all-out effort from X-10 to X-Day. In the final ten days before the landing phase, the combined bombing power of all available planes, both land-based and carrier-based, would be unleashed in a massive assault. The objectives included reducing enemy defenses, destroying remaining air forces, isolating the target area, and facilitating preliminary minesweeping and naval bombardment operations. The fortifications within the designated landing areas would be overwhelmed by tons of explosives, while naval vessels and engineering units worked to eliminate underwater mines and barriers. With such concentrated power backing them, it was anticipated that the amphibious forces would be able to execute their assault landings with minimal losses. This strategy aimed to minimize casualties, further diminish Japan's air capabilities, and cut off reinforcements from Asia. There was even a possibility that such measures could compel Japan to surrender, thus eliminating the need for a significant landing on the Home Islands. In a notable first, Admiral Spruance's 5th Fleet and Admiral Halsey's 3rd Fleet were to operate simultaneously. Admiral Spruance's fleet would focus on the landing operations, while Admiral Halsey's fleet would provide strategic support through raids on Honshu and Hokkaido. On July 28, the 16 fast carriers of Admiral McCain's Task Force 38 and the four British carriers of Admiral Rawlings' Task Force 37 commenced operations to weaken the air, naval, and shipping capabilities of the Home Islands. By mid-August, Vice-Admiral John Towers was assigned command of a reinforced Task Force 38, tasked with executing a series of strikes against Japan east of the 135th meridian, while General Kenney's Ryukyus-based Far Eastern Air Forces targeted objectives to the west. Additionally, Rawlings' Task Force 37, enhanced to nine carriers, launched diversionary strikes against Hong Kong and Canton. Starting on October 18, the 3rd Fleet began aggressive operations against aircraft, airfields, and shipping in Kyushu, Shikoku, and Honshu to isolate the assault area for the upcoming Kyushu invasion. Six days later, the Fast Carrier Task Force was divided into Task Force 38 and Task Force 58. Task Force 38 retained 12 fast carriers specifically for strikes against Japan. The pre-invasion air strikes, surface bombardments, and minesweeping operations in the Kyushu landing zones commenced, steadily increasing in intensity as they approached X-Day on November 1. The ten fast carriers of Vice-Admiral Frederick Sherman's Task Force 58 would provide direct support for the Kyushu landings, which were to be conducted by Admiral Turner's Task Force 40, consisting of 800 warships and 1,500 transports. In this effort, three Fire Support groups, each accompanied by an escort carrier group, would launch preemptive assaults on the designated Olympic landing zones.  Off southeastern Kyushu's Ariake Bay, Rear Admiral Richard Connolly's 3rd Fire Support Group (TG 41.3), comprising 6 old battleships, 6 cruisers, 13 destroyers, and 34 support craft, was tasked with eliminating coastal batteries at Toi Misaka, Hi Saki, and Ariake Bay. Additionally, they would target seaplane bases and suicide boat/submarine pens at Oshima, Odatsu, Biro Jima, and Sakida, followed by softening defenses at the XI Corps landing beaches. Meanwhile, approximately 30 miles north along Kyushu's southeastern coast, Rear Admiral Ingolf Kiland's 7th Fire Support Group (TG 41.7), consisting of 3 old battleships, 8 cruisers, 11 destroyers, and 35 support craft, would bombard coastal batteries, suicide-boat nests, and seaplane bases located at Tozaki Hana, Hososhima, and Miyazaki. This group would also destroy rail junctions at Tsumo Jogasaki and Tsuno to disrupt reinforcements heading south, before finally shelling the I Corps invasion beaches near Miyazaki. Off southwestern Kyushu, Rear Admiral Giraud Wright's 5th Fire Support Group (TG 41.5), with 4 old battleships, 10 cruisers, 14 destroyers, and 74 support craft, was set to hammer fortifications within the Koshiki Retto and at the beaches between Kaminokawa and Kushikino. Their mission included knocking out Noma Misaki and Hashimi Saki coastal batteries, the Akune seaplane base, and Kushikino's airfield, while also cutting the Akune–Kushikino road and rail lines. Ultimately, they would provide heavy fire support for the V Amphibious Corps landing beaches. Meanwhile, General Krueger planned to first secure Kagoshima and Ariake Bays as crucial ports of entry. Following that, the objective was to push inland as far as the Tsuno-Sendai line to block mountain defiles and prevent any enemy reinforcements from the north. As a preliminary operation, on October 28, the reinforced 40th Division, now under Brigadier-General Donald Myers, was assigned to seize positions in the Koshiki Island group opposite Sendai. The objective was to establish emergency naval and seaplane bases on these islands while also clearing the sea routes to the coastal invasion area of Kushikino. The 40th Division was also tasked with making preliminary landings on the four islands of Tanega, Make, Take, and Lo off the southern tip of Kyushu, with the goal of safeguarding the passage of friendly shipping through the strategic Osumi Strait. On November 1, General Krueger's three main corps were set to conduct simultaneous assault landings in the designated objective areas. Major-General Harry Schmidt's 5th Amphibious Corps would land near Kushikino, drive eastward to secure the western shore of Kagoshima Bay, and then turn north to block the movement of enemy reinforcements from upper Kyushu. Meanwhile, General Hall's 11th Corps was to land at Ariake Bay, capture Kanoya, advance to the eastern shore of Kagoshima Bay, and then move northwestward to Miyakonojo. Following this, Swift's 1st Corps would assault Miyazaki on the east coast, subsequently moving southwest to occupy Miyakonojo and clear the northern shore of Kagoshima Bay, thereby protecting the northeast flank. Additionally, Major-General Charles Ryder's 9th Corps, initially held in reserve, was selected to execute a diversionary feint off the island of Shikoku while the other three assault corps advanced on the actual landing beaches. Finally, Krueger kept the 77th Division and the 11th Airborne Division in Area Reserve, prepared to follow up the invasion forces. Should these units prove insufficient to fulfill their assigned tasks, a buildup from units earmarked for Coronet would be initiated at a rate of three divisions per month. On the other side, the Japanese anticipated that Kyushu would be the next target and identified the same beaches selected for Operation Olympic as the most likely landing sites. In response, Generals Hata and Yokoyama concentrated the formidable 57th Army under Lieutenant-General Nishihara Kanji around the areas of Ariake Bay and Miyazaki. Meanwhile, Lieutenant-General Nakazawa Mitsuo commanded the 40th Army, which was positioned in the Ijuin-Kagoshima sector to the west. Hata's mobile reserves were stationed near Mount Kurishima, consisting of at least five divisions and several independent brigades, prepared to swiftly engage enemy forces before they could establish secure beachheads. Although Yokoyama and Hata did not anticipate an invasion in northern and central Kyushu, they had many units distributed throughout the region. The Japanese government prioritized defensive preparations for Kyushu over those for Honshu, hoping that a fierce defense of Kyushu would deter American forces from attempting a similar operation on Honshu. 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. General Krueger's forces tackled Japan's Shobu Group in Luzon, while preparing for Operation Downfall, the invasion of Japan itself. Despite tough terrain, American forces made significant gains, encircling the Japanese. Meanwhile, Japan readied for defense, mobilizing troops and launching air counterattacks. As the Allies pressed forward, the impending invasion loomed, with strategies developed to land on Kyushu and Honshu. Ultimately, intense battles shaped the eve of an operation that would determine the war's fate and change history forever.

This is Summer of Trinity, for the week ending Saturday June 30th, 1945.   Sunday, June 24,1945 - 22 Days Before Trinity https://stanislavs.org/victory-parade-in-moscow-on-june-24-1945/ https://en.wikipedia.org/wiki/1945_Moscow_Victory_Parade Monday, June 25,1945 - 21 Days Before Trinity Let There Be Light - assigned to John Huston on June 25 1945 https://catalog.afi.com/Film/24480-LET-THEREBELIGHT?sid=f9d82931-bb26-4320-ab6d-68db16b9b687&sr=16.411694&cp=1&pos=0   Tuesday, June 26,1945 - 20 Days Before Trinity https://www.history.com/this-day-in-history/u-n-charter-signed While the war continued, and there was certainly concerns of all sorts that it might not be over soon - that Operation Downfall might be necessary, a full amphibious invasion of Japan to occupy and subordinate it on bayonet and rifle - there were definite expectations of hope. When representatives of 50 nations came to San Francisco to sign the Charter of the United Nations, it was about the peace after, even if the peace hadn't arrived, yet. It will take some time yet for the headquarters to be built, the general assembly brought together, for it to be a significant part of world diplomacy, but  this day is the start of the United Nations.   Wednesday, June 27,1945 - 19 Days Before Trinity Undersecretary of the Navy Ralph A. Bard sends the following memorandum concerning the use of the atomic bomb. argues that the Japanese should be given some warning ahead of the use of the weapon. https://www.atomicarchive.com/resources/documents/manhattan-project/bard-memo.html         Thursday, June 28,1945 - 18 Days Before Trinity The Ford Willow Run line produces its last B-24 Liberator https://www.motorcities.org/story-of-the-week/2021/remember-ford-motor-company-s-post-war-years-1946-1955 https://www.thehenryford.org/collections-and-research/digital-collections/expert-sets/101765   https://detroithistorical.org/things-do/events-calendar/events-listing/story-willow-run “One every 55 minutes” https://ss.sites.mtu.edu/mhugl/2015/10/11/willow-run-b24-liberator/ “The Flying Coffin” https://www.hagerty.com/media/automotive-history/watch-fords-willow-run-plant-churn-out-a-b-24-every-55-minutes/ “The story of willow run” on Youtube https://www.thisdayinaviation.com/tag/willow-run-airplane-plant/ “44-51928 was flown directly to a storage facility, then later, to the Reconstruction Finance Corporation site at Kingman, Arizona, where it was scrapped.” The picture of 44-51928 shows very small  but distinct shadows, indicating that it did in fact get rolled out right around noon.   Friday, June 29,1945 - 17 Days Before Trinity https://en.wikipedia.org/wiki/Operation_Magic_Carpet - return of personnel from Europe begins. Saturday, June 30,1945 - 16 Days Before Trinity     https://history.army.mil/books/wwii/okinawa/ https://80.stripes.com/archives/sure-campaigns-over-dont-forget-mop     https://en.wikipedia.org/wiki/USS_Indianapolis_(CA-35) https://en.wikipedia.org/wiki/Battle_of_Okinawa   Okinawa area (per Wikipedia): https://en.wikipedia.org/wiki/Okinawa_Island Area 1,199[1] km2 (463 sq mi) as of 1 October 2018[2] Honshu area (ditto) https://en.wikipedia.org/wiki/Honshu Area 227,960[1] km2 (88,020 sq mi)   Summer of Trinity is a part of Mapping History here on The Latest Generation.

In this episode of Battleground 45, Saul David speaks to Robert Lyman to delve into the meticulously planned, yet ultimately unexecuted, Allied invasion of Japan: Operation Downfall. As the war in Europe drew to a close, the focus shifted to the Pacific, and the Allied command began preparing for an unprecedented assault on the Japanese home islands. Together they explore the staggering scale of the proposed operation, the projected casualties on both sides, and the strategic dilemmas faced by Allied leaders. If you have any thoughts or questions, you can send them to - podbattleground@gmail.com Producer: James Hodgson X (Twitter): @PodBattleground Learn more about your ad choices. Visit podcastchoices.com/adchoices

In this special episode of the Victor Davis Hanson Show, Victor and host Jack Fowler delve into listener questions. The episode kicks off with an in-depth discussion on Operation Downfall, the planned invasion of Japan during World War II, and the alternatives considered, including the use of atomic bombs. Victor provides a detailed analysis of the military strategies, potential casualties, and the geopolitical implications of involving the Soviets. The conversation then shifts to a historical examination of Adolf Hitler's political alignment and the roots of National Socialism. Finally, they explore the lack of reformation in Islam and its impact on modern politics, and conclude with a discussion on the Shah of Iran's fall from power and its lasting effects.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Memorial Day is a good time to talk about a war movie, even if the intense Edge Of Tomorrow is almost as witty as it is heart-pounding. The one that's better known as "Live Die Repeat" has a Groundhog Day-esque hook as military hype man Tom Cruise restarts a day every time he dies. Emily Blunt is in "keep up with me" badass mode while Cruise uncharacteristically plays a coward who doesn't have all the answers, but eventually learns (most of) them. Director Doug Liman has built an excellent resume these past 3 decades and he's just about at his best guiding the Edge Of Tomorrow cast and crew through their "let's do it again" paces. Our 592nd episode is ready to airdrop onto the beach to take on the vicious aliens who are determined to take over the planet, so pop your buds into your ears and celebrate the holiday hearing us yap about how the Mimics and the humans of Earth fight in France...over and over again. Well, Actually: the UDF is the "United Defense Force". Also, for the record, A Quiet Place Day One comes out in late June. Sparkplug Coffee would go well with your plan-making for Operation Downfall or with a calm podcast-listen here at the end of May. They will give our listeners a 20% discount if they use our "HYES" promo code. The website is "sparkplug.coffee/hyes". Get in touch with us about this episode or any of our 591 others. To get to us on email, you've got "haveyoueverseenpodcast@gmail.com". Twi-X handles are @moviefiend51 and @bevellisellis. Threads for Bev is that same @. And since we post all of our shows on YouTube (@hyesellis), you can comment there and like and subscribe. You can do some of those things and also rate & review our work on your podcast app too.

John McManus, author of To the End of the Earth: The US Army and the Downfall of Japan, 1945 and host of the We Have Ways of Making You Talk in the USA podcast, joins the show to talk about why the U.S. Army's war in the Pacific during WWII merit deeper study and recognition. ▪️ Times      •   02:12 Introduction      •   03:57 Lessons to be learned     •   05:32 The Army from Pearl to Tokyo      •   08:50 Winds of change     •   14:07 Europe first      •   21:16 Taiwan or the Philippines?      •   27:55 Battleground Manila      •   30:48 Bleeding the Americans     •   34:56 Failures in China     •   40:33 Chiang Kai-shek     •   45:07 Okinawa     •   48:06 Operation Downfall     •   52:24 Revisionist and reductionist history      •   55:19 Required reading Follow along  on Instagram Find a transcript of today's episode on our School of War Substack  

How would the Allied forces have forced the surrender of Japan had they not dropped the bombs on Hiroshima and Nagasaki?Operation Downfall was the planned invasion of Japan. It was expected to be a massive two part operation; bigger than D-Day and enormously costly.To find out more about the proposed invasion, its projected outcomes and why it wasn't implemented, Don spoke to D. M. Giangreco, an award winning author who served as an editor at Military Review, US Army Command and General Staff College, Fort Leavenworth, for 20 years. His book on this subject is 'Hell to Pay: Operation Downfall and the Invasion of Japan, 1945-1947'.Produced by Sophie Gee. Edited by Aidan Lonergan. Senior Producer was Charlotte Long.Discover the past on History Hit with ad-free original podcasts and documentaries released weekly presented by world renowned historians like Dan Snow, James Holland, Mary Beard and more.Don't miss out on the best offer in history! Enjoy unlimited access to award-winning original documentaries that are released weekly and AD-FREE podcasts. Get a subscription for £1 for 3 months with code AMERICANHISTORYHIT1 sign up now for your 14-day free trial https://historyhit/subscription/

TW: this episode contains discussions of depictions of sexual violence in the context of the Rape of Nanjing. Things get fiery in their longest episode to date, discussing R. F. Kuang's The Poppy War. The fellas have a lot to cover, discussing their mixed feelings regarding the acclaimed debut. Duncan is... exceedingly patient with Geordie this time as he goes on several rants about MMA, kung fu, the Cultural Revolution, and Operation Downfall. He just has a lot of feelings about Operation Downfall, okay?

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. 

This Pacific War Podcast covers Alternate History of the Pacific War featuring Cody from  @AlternateHistoryHub  Alternate History and the Pacific War are two things that often go hand in hand. There are so many what if's when it comes to the Pacific War: what if pearl harbor never happened? What if Japan invaded the USSR? What if Japan won the battle of Midway? What if the Japanese home islands were invaded? What if the surprise attack on Pearl Harbor went differently, or what if it never happened at all? What would the United States do if Japan simply never attacked them? How would Japan go about WW2 trying not to attack America, would they lash out at the USSR, or perhaps just against China, Great Britain and the Netherlands? Was it even possible for America to sit out of the Pacific War? What if Japan did not surrender the way they did in 1945? Why did Japan surrender in the first place, was it the Nuclear bombs, or more so the USSR's invasion of Manchuria? If Japan did not surrender when they did, would Operation Downfall, the invasion of the Japanese home islands actually become a reality? What if the USSR invaded the home islands, such as Hokkaido? Would we see a split Japan akin to what happened to Germany after WW2? How insane was the Man in the High Castle, or even Henry Turtle Dove novels on alternate Pacific war history? Was there any chance of a Japanese or axis victory during WW2? What were the major events that changed history so to say? What could have been a victory for Japan or Germany during WW2? What if Japan simply never entered the war? Was war between Japan and America inevitable, almost fate? What if Japan won the battle of Midway? Was such a thing possible and if so, what would have happened afterwards? Could the war have been turned around with such a victory? How much does a single battle or event change global history?

This Pacific War Podcast covers Canada's participation during the Pacific War (WW2) featuring  @OTDMilitaryHistory  The Battle of Hong Kong was fought from December 8-25th of 1941 and is one of the first battles of the Pacific War. The Empire of Japan attacked the British Crown Colony of Hong Kong without declaring war against Britain. The Hong Kong garrison consisted of British, Indian, Chinese and Canadian units. Brad St.Croix helps explain why the battle occurred, what occurred during the battle, what occurred after the battle and what was the Canadian experience. The Aleutian Islands campaign saw Canada enter the fray during the Battle of Kiska. Operation Cottage saw the invasion of Kiska by a combined American/Canadian force, but there was not Japanese to be found. The Japanese had miraculous evacuated the island without the allies knowing, thus when they came to invade all they found were booby traps. Canada like the United States interned Japanese during WW2. Japanese-Canadians like the famous scientist David Sazuki underwent years of internment making for a dark period of Canadian history. Many of the interned Japanese-Canadians would leave Canada or emigrate east to places like Toronto after the war was over. The HMCS Uganda was a Canadian ship that served in the Pacific, until they took a vote and the crew elected to not participate any longer. Called a "mutiny" it was a rather embarrassing moment for Canada. Lastly Canada was going to be part of Operation Downfall, as part of the sub operation Cornet. But the war ended before the invasion of the Japanese home islands could occur. Dr. Brad St.Croix has a PhD in history and did his dissertation on the Battle of Hong Kong. He studies and creates videos with a strong emphasis on Canadian military history.

1 November, 1945, was supposed to be "X-Day" - the beginning of the largest amphibious operation in history, landing Allied forces on the Japanese island of Kyushu. This would mark the start of Operation Downfall, the invasion of Japan's home islands, which Allied leaders expected would be necessary to end World War II. Ultimately, Operation Downfall was cancelled after the atomic bombings of Hiroshima and Nagasaki, and the entry of the Soviet Union into the war against Japan. Yet Downfall was well into the planning stages when World War II ended, and estimates of the invasion's possible outcomes expected casualty levels in the millions for all sides. #BruteCast alumnus Skip Crawley takes us back through the preparations and anticipated execution of the invasion that never happened. Enjoyed this episode? Think there's room for improvement? Share your thoughts in this quick survey - all feedback is welcome! The survey may be found here: https://docs.google.com/forms/d/e/1FAIpQLSenRutN5m31Pfe9h7FAlppPWoN1s_2ZJyBeA7HhYhvDbazdCw/viewform?usp=sf_link Intro/outro music is "Evolution" from BenSound.com (https://www.bensound.com) Follow the Krulak Center: Facebook: https://www.facebook.com/thekrulakcenterInstagram: https://www.instagram.com/thekrulakcenter/Twitter: @TheKrulakCenterYouTube: https://www.youtube.com/channel/UCcIYZ84VMuP8bDw0T9K8S3gLinkedIn: https://www.linkedin.com/company/brute-krulak-center-for-innovation-and-future-warfareKrulak Center homepage on The Landing: https://unum.nsin.us/kcic 

Germany surrenders after the Battle of Berlin, while Japan surrenders after Okinawa and the atomic bombings. Also, what happened if the US invaded Japan w Operation Downfall or Britain attacked the USSR w Operation Unthinkable? Lastly, some thoughts on the Holocaust.

Lt. Col. Bill Rutledge (Ret. USAF) joins Kim to discuss Operation Downfall.

The United States detonated two nuclear weapons over the Japanese cities of Hiroshima and Nagasaki on 6 and 9 August 1945, respectively. The two bombings killed between 129,000 and 226,000 people, most of whom were civilians, and remain the only use of nuclear weapons in armed conflict. In the final year of World War II, the Allies prepared for a costly invasion of the Japanese mainland. This undertaking was preceded by a conventional and firebombing campaign that devastated 67 Japanese cities. The war in Europe concluded when Germany surrendered on 8 May 1945, and the Allies turned their full attention to the Pacific War. Operation Downfall was the proposed Allied plan for the invasion of the Japanese home islands near the end of World War II. Casualty predictions varied widely, but were extremely high. Depending on the degree to which Japanese civilians would have resisted the invasion, estimates ran up into the millions for Allied casualties. If Operation Downfall was implemented, it would have been the largest amphibious operation that ever occurred in history. Millions of lives on both sides would have perished. And Japan would end up split between the Soviets and the Americans, with the cold war looking vastly different. What would happen if Operation Downfall actually occurred? What would be the state of Korea? Japan? And how about East Asia as a whole? -------------------------------------------------------------------------------------------------- Want to discuss this further, or just want to contact us? Reach us on our socials! Twitter: @BackToThePastP1 https://bit.ly/39ts3CG Instagram: @backtothepastp1 https://bit.ly/34lcwBD Rate this podcast! https://ratethispodcast.com/althistory Email us if you have any questions or comments! back2thepastpodcast@gmail.com --- Send in a voice message: https://podcasters.spotify.com/pod/show/rohan-parikh7/message

By the summer of 1945, it was clear that Japan was defeated. Historian Craig Symonds writes that Japan was “stripped of her conquests, bombed incessantly from the air by American B-29s, her imports cut to a trickle by American submarines, her navy destroyed, and her industries idle for lack of raw materials and oil. Her allies were gone, too…Japan was alone, starving, all but defenseless, a passive target, absorbing punishment and unable to strike back.” In addition, Allied leaders issued the Potsdam Declaration, which warned Japan of “prompt and utter destruction” if they did not surrender. Despite all this, Japan's leaders vowed to fight to the death. In this episode, James and Scott discuss Allied efforts to persuade Japan to surrender, along with Operation Downfall, the planned invasion of the Japanese home islands.

This is now the third iteration of Flash Alternate History! In this iteration, we discuss topics from What if Lincoln Survived his assassination attempt to what if Operation Downfall (the invasion of the Japanese Home Islands in the Secord World War) occurred. So what is Flash Alternate History? Essentially, it is the analysis and explanation of a potential Alternate History scenario in a few minutes without any preliminary research or anything. It's on the spot. Twitter: @BackToThePastP1 https://bit.ly/39ts3CG Instagram: @backtothepastp1 https://bit.ly/34lcwBD Rate this podcast! https://ratethispodcast.com/althistory Check out our website! https://kloka.org/backtothepast Email us if you have any questions or comments! back2thepastpodcast@gmail.com Check out Kloka, an organization dedicated to providing quality podcasts and other media to you! Come and take a look, and make an account to engage with us and the community! https://kloka.org --- Send in a voice message: https://podcasters.spotify.com/pod/show/rohan-parikh7/message

As the beginning of Operation Downfall draws ever closer, LeMay and 21st Bomber Command, now wielding over a thousand B-29s, begin to bring a rain of fire and ruin to Japan the likes of which has never been seen before or since. At sea, American submarines put Japan in a strangle hold as they sink the last remnants of her merchant shipping fleet in an attempt to starve Japan of resources and food. On the land, Douglas MacArthur and his staff are planning the fine details of the invasion of Japan. All the while Truman, Churchill and Stalin discuss the fate of the world post-war in war-ravaged Potsdam, all the while following developments on a weapons test in New Mexico which may change the course of history. Learn about all this and more in this exciting installment of LeMay's Inferno!

D.M. Giangreco, author of "Hell to Pay," talks about the decision matrix military planners went through when trying to end the war in the Pacific Theater during World War II.

Episode 81: Rumors, Bargains & Lies/Moments of Transition (Season 4, Episodes 13 and 14)Synopsis: In which the Minbari Civil War comes to a head and the new Grey Council is revealed.http://www.midwinter.com/lurk/countries/master/guide/079.htmlhttp://www.midwinter.com/lurk/countries/master/guide/080.htmlhttps://www.imdb.com/title/tt0517684/?ref_=ttep_ep13https://www.imdb.com/title/tt0517671/?ref_=ttep_ep14 Bill Mumy: https://www.imdb.com/name/nm0612621/?ref_=fn_al_nm_1Space Command Redemption: https://www.kickstarter.com/projects/58936338/space-command-redemptionShattrath City: The Minbari capital city is named Yedor. I'm not sure if it was named on screen at any point.https://en.wikipedia.org/wiki/Saga_(comics)Operation Downfall was the proposed land invasion of Japan: https://en.wikipedia.org/wiki/Operation_DownfallJon was close though - Olympic was part of Downfall, the invasion of southern Japan.

D. M. Giangreco visits the Museum & Library to discuss his book on Operation Downfall. Sponsored by United States Naval Institute.

D. M. Giangreco visits the Museum & Library to discuss his book on Operation Downfall. Sponsored by United States Naval Institute.

When you think of the mythic Kamikaze, you probably picture a stoic Japanese warrior, bowing to the rising sun, a sip of sake before climbing into his bomb laden Zero on a one way trip to eternity.. and that’s all true... But in the death throes of the Japanese Navy - the coup de grace expression of the Kamikaze spirit came in the form of the suicide Battleship, Yamato. By focusing on the Yamato’s epically doomed final Banzai charge, we will pull back the veil on everything Kamikaze. Season One reaches deep into the history of Bushido, Seppuku and all the ancient fables and battles that allowed this most terrible tactic of war to take hold - A tactic that brought America to its most monstrous form. Through first had accounts, final letters home and a uniquely cinematic storytelling style, War Daddy gets you as close to the action as you'd want to be - and one step closer to understanding what it takes to climb into that cockpit, knowing that carrying out your mission will ultimately extinguish your life. Then, we'll go a step further and dissect the apocalyptic would-be outcome that could have happened had the American war machine executed Operation Downfall, the invasion of Japan. Take a deep dive into the dark heart of warfare an history - all the gory details, nightmarish battles and incredible acts of heroism, told though a rich and vivid soundscape.

The Allied Forces hoped the atomic bombings of Hiroshima and Nagasaki would finally convince Imperial Japan to end the war. If not, they were prepared to launch Operation Downfall—the proposed plan for the invasion of Japan in November of 1945 and the spring of 1946. If Downfall had taken place, it would have been the largest amphibious operation in history. It also would have meant millions of Japanese and Allied casualties from gunfire, bombings, and suicide attacks.     TO HELP OUT THE SHOW Leave an honest review on iTunes. Your ratings and reviews really help and I read each one. Subscribe on iTunes or Stitcher

The Cool Boys discuss the movie Dunkirk (with fabulous spoilers) and the historical Operation Downfall. Cool Boys Twitter: twitter.com/CoolBoysPodcast Cool Boys Email: thecoolboyspodcast@gmail.com Cool Boys Patreon: www.patreon.com/coolboyspodcast Cool Boys YouTube: www.youtube.com/channel/UCHzM86Bi2iqNoSTFhopQtXQ/

EP035 Doug talks politics with Lefty Turdington and Red Neckerton then it's a new episode of Night Knight then Doug previews some summer movies and the show ends with Operation Downfall.

Operation Downfall was the proposed invasion of mainland Japan by Allied Forces near the end of WWII.  It was canceled because the atomic bombs were dropped and Japan surrendered, thereby removing the need for a military conquest.  It would have been the largest amphibious invasion in history, and it would have been the first time that a foreign power had set foot on mainland Japanese soil (in the country's 2500 year history).  Operation Downfall had two parts: Operation Olympic (Nov 1945) and Operation Coronet (March 1946).  Both were commanded by MacArthur and supported by Nimitz.  Operation Olympic involved the I, V, IX, and XI Corps storming the beaches of Kyushu (the southern main island) and taking airbases to support Operation Coronet.  Operation Coronet involved the First Army and the Eighth Army, as well as numerous British Commonwealth units, storming the beaches of Honshu near the capital city of Tokyo.  On the opposing side was Operation Ketsu Go, the Japanese defense of its main islands.  Most of Japan's forces (air and ground) were focused on the island of Kyushu.  Also, tens of millions of Japanese civilians (all able-bodied civilians, men and women) were trained in basic martial arts in order to repel the invasion.  In addition, the Japanese government created numerous suicide units to repel the invasion.  All in all, it would have been one of the bloodiest battles in history.  An estimated 1 million Americans and 10 million Japanese would have lost their lives.  For more information, read: The Japanese Army Handbook by George Forty The Pacific War Companion by Daniel Marston Military History Podcast is sponsored by Armchair General Magazine

As Supreme Allied Commander of the Southwest Pacific Area, Douglas MacArthur led an island-hopping campaign (Operation Cartwheel) known as "hit em where they aint".  He avoided major Japanese garrisons and conquered from Australia, up through New Guinea, and to the Philippines.  Upon wading ashore at Leyte during the Battle of Leyte, he proclaimed "I have returned".  MacArthur was chosen to lead Operation Downfall (the invasion of Japan), but the war ended before the campaign began.  After being present at the signing of the Japanese surrender aboard the USS Missouri, MacArthur became the military governor of Japan and led the reconstruction and occupation.  One of his most famous acts as the governor was to exonerate Emperor Hirohito. In 1950, MacArthur became the commander of UN Forces in the Korean War.  After North Korea had pushed the South Koreans all the way to Pusan, MacArthur led a giant amphibious left hook into Inchon.  He cut off the North Korean supply lines and pushed them all the way back to the Yalu River.  MacArthur suggested to Truman that nuclear weapons be used, and he was fired as a result.  He gave a famous speech to Congress in which he said, "old soldiers never die, they just fade away".  After that, he stayed away from the public (although he almost became a vice presidential candidate) until he died in 1964.For more information, read:Armchair General (November 2005): Douglas MacArthurThe Guinness Book of Military Blunders by Geoffrey ReganThe Oxford Book of Military Anecdotes by Max HastingsThe Pacific War Companion by Daniel MarstonReader's Digest Illustrated History of WWIIThe Dictionary of Battles by David Chandlerhttp://ww2db.com/person_bio.php?person_id=3&list=Groundhttp://www.americanrhetoric.com/speeches/douglasmacarthurfarewelladdress.htmMilitary History Podcast is sponsored by Armchair General Magazine

D. M. Giangreco visits the Museum & Library to discuss his book on Operation Downfall. Sponsored by United States Naval Institute.