Podcasts about nishimura

En este episodio, nos sumergimos en la vía motora más determinante del sistema nervioso humano: el tracto corticoespinal. A través de un recorrido detallado por su evolución, desarrollo, anatomía y función, analizamos por qué esta vía representa la gran apuesta evolutiva por la motricidad fina y por qué su lesión tiene consecuencias tan devastadoras. Hablamos de neurofisiología, de plasticidad, de evaluación con TMS y DTI, de terapias intensivas, neuromodulación, farmacología, robótica y de las posibilidades —y límites— reales de su regeneración tras un ictus. Si te interesa entender en profundidad cómo se ejecuta el movimiento voluntario y qué ocurre cuando esa vía falla, este episodio es para ti. Referencias del episodio: 1. Alawieh, A., Tomlinson, S., Adkins, D., Kautz, S., & Feng, W. (2017). Preclinical and Clinical Evidence on Ipsilateral Corticospinal Projections: Implication for Motor Recovery. Translational stroke research, 8(6), 529–540. https://doi.org/10.1007/s12975-017-0551-5 (https://pubmed.ncbi.nlm.nih.gov/28691140/). 2. Cho, M. J., Yeo, S. S., Lee, S. J., & Jang, S. H. (2023). Correlation between spasticity and corticospinal/corticoreticular tract status in stroke patients after early stage. Medicine, 102(17), e33604. https://doi.org/10.1097/MD.0000000000033604 (https://pubmed.ncbi.nlm.nih.gov/37115067/). 3. Dalamagkas, K., Tsintou, M., Rathi, Y., O'Donnell, L. J., Pasternak, O., Gong, X., Zhu, A., Savadjiev, P., Papadimitriou, G. M., Kubicki, M., Yeterian, E. H., & Makris, N. (2020). Individual variations of the human corticospinal tract and its hand-related motor fibers using diffusion MRI tractography. Brain imaging and behavior, 14(3), 696–714. https://doi.org/10.1007/s11682-018-0006-y (https://pubmed.ncbi.nlm.nih.gov/30617788/). 4. Duque-Parra, Jorge Eduardo, Mendoza-Zuluaga, Julián, & Barco-Ríos, John. (2020). El Tracto Cortico Espinal: Perspectiva Histórica. International Journal of Morphology, 38(6), 1614-1617. https://dx.doi.org/10.4067/S0717-95022020000601614 (https://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000601614). 5. Eyre, J. A., Miller, S., Clowry, G. J., Conway, E. A., & Watts, C. (2000). Functional corticospinal projections are established prenatally in the human foetus permitting involvement in the development of spinal motor centres. Brain : a journal of neurology, 123 ( Pt 1), 51–64. https://doi.org/10.1093/brain/123.1.51 (https://pubmed.ncbi.nlm.nih.gov/10611120/). 6. He, J., Zhang, F., Pan, Y., Feng, Y., Rushmore, J., Torio, E., Rathi, Y., Makris, N., Kikinis, R., Golby, A. J., & O'Donnell, L. J. (2023). Reconstructing the somatotopic organization of the corticospinal tract remains a challenge for modern tractography methods. Human brain mapping, 44(17), 6055–6073. https://doi.org/10.1002/hbm.26497 (https://pubmed.ncbi.nlm.nih.gov/37792280/). 7. Huang, L., Yi, L., Huang, H., Zhan, S., Chen, R., & Yue, Z. (2024). Corticospinal tract: a new hope for the treatment of post-stroke spasticity. Acta neurologica Belgica, 124(1), 25–36. https://doi.org/10.1007/s13760-023-02377-w (https://pubmed.ncbi.nlm.nih.gov/37704780/). 8. Kazim, S. F., Bowers, C. A., Cole, C. D., Varela, S., Karimov, Z., Martinez, E., Ogulnick, J. V., & Schmidt, M. H. (2021). Corticospinal Motor Circuit Plasticity After Spinal Cord Injury: Harnessing Neuroplasticity to Improve Functional Outcomes. Molecular neurobiology, 58(11), 5494–5516. https://doi.org/10.1007/s12035-021-02484-w (https://pubmed.ncbi.nlm.nih.gov/34341881/). 9. Kwon, Y. M., Kwon, H. G., Rose, J., & Son, S. M. (2016). The Change of Intra-cerebral CST Location during Childhood and Adolescence; Diffusion Tensor Tractography Study. Frontiers in human neuroscience, 10, 638. https://doi.org/10.3389/fnhum.2016.00638 (https://pubmed.ncbi.nlm.nih.gov/28066209/). 10. Lemon, R. N., Landau, W., Tutssel, D., & Lawrence, D. G. (2012). Lawrence and Kuypers (1968a, b) revisited: copies of the original filmed material from their classic papers in Brain. Brain : a journal of neurology, 135(Pt 7), 2290–2295. https://doi.org/10.1093/brain/aws037 (https://pubmed.ncbi.nlm.nih.gov/22374938/). 11. Li S. (2017). Spasticity, Motor Recovery, and Neural Plasticity after Stroke. Frontiers in neurology, 8, 120. https://doi.org/10.3389/fneur.2017.00120 (https://pubmed.ncbi.nlm.nih.gov/28421032/). 12. Liu, Z., Chopp, M., Ding, X., Cui, Y., & Li, Y. (2013). Axonal remodeling of the corticospinal tract in the spinal cord contributes to voluntary motor recovery after stroke in adult mice. Stroke, 44(7), 1951–1956. https://doi.org/10.1161/STROKEAHA.113.001162 (https://pubmed.ncbi.nlm.nih.gov/23696550/). 13. Liu, K., Lu, Y., Lee, J. K., Samara, R., Willenberg, R., Sears-Kraxberger, I., Tedeschi, A., Park, K. K., Jin, D., Cai, B., Xu, B., Connolly, L., Steward, O., Zheng, B., & He, Z. (2010). PTEN deletion enhances the regenerative ability of adult corticospinal neurons. Nature neuroscience, 13(9), 1075–1081. https://doi.org/10.1038/nn.2603 (https://pubmed.ncbi.nlm.nih.gov/20694004/). 14. Schieber M. H. (2007). Chapter 2 Comparative anatomy and physiology of the corticospinal system. Handbook of clinical neurology, 82, 15–37. https://doi.org/10.1016/S0072-9752(07)80005-4 (https://pubmed.ncbi.nlm.nih.gov/18808887/). 15. Stinear, C. M., Barber, P. A., Smale, P. R., Coxon, J. P., Fleming, M. K., & Byblow, W. D. (2007). Functional potential in chronic stroke patients depends on corticospinal tract integrity. Brain : a journal of neurology, 130(Pt 1), 170–180. https://doi.org/10.1093/brain/awl333 (https://pubmed.ncbi.nlm.nih.gov/17148468/). 16. Usuda, N., Sugawara, S. K., Fukuyama, H., Nakazawa, K., Amemiya, K., & Nishimura, Y. (2022). Quantitative comparison of corticospinal tracts arising from different cortical areas in humans. Neuroscience research, 183, 30–49. https://doi.org/10.1016/j.neures.2022.06.008 (https://pubmed.ncbi.nlm.nih.gov/35787428/). 17. Ward, N. S., Brander, F., & Kelly, K. (2019). Intensive upper limb neurorehabilitation in chronic stroke: outcomes from the Queen Square programme. Journal of neurology, neurosurgery, and psychiatry, 90(5), 498–506. https://doi.org/10.1136/jnnp-2018-319954 (https://pubmed.ncbi.nlm.nih.gov/30770457/). 18. Welniarz, Q., Dusart, I., & Roze, E. (2017). The corticospinal tract: Evolution, development, and human disorders. Developmental neurobiology, 77(7), 810–829. https://doi.org/10.1002/dneu.22455 (https://pubmed.ncbi.nlm.nih.gov/27706924/).

In this insightful podcast CE episode, Dr. Brenda Nishimura joins Dr. Grace Yum to explore the often-overlooked link between menopause and oral health. Drawing on clinical expertise, Dr. Nishimura explains how menopause impacts teeth, gums, function, and esthetics—and what dentists need to know to deliver better patient care.   Episode highlights: The impact of hormonal shifts on saliva production and oral health Changes in gum health and bone support during menopause Effect of menopause on teeth function, including grinding and sleep disturbances How menopause affects dental esthetics and treatment planning Ready to thrive as a dentist and a mom? Join a supportive community of like-minded professionals at Mommy Dentists in Business. Whether you're looking to grow your practice, find balance, or connect with others who understand your journey, MDIB is here to help. Visit mommydibs.com to learn more and become a part of this empowering network today!  

Live show 8PM EST: https://odysee.com/@PNNAmerica:a/PNNAmericaJan PNN America official simplex.chat room: https://files.catbox.moe/bhos77.png PNN America Odysee channel: https://odysee.com/@PNNAmerica:a PNN Texas Odysee channel: https://odysee.com/@Diogenes:2/PNNTexas:d Reddit alternative: https://soj.ooo/ Help by supporting the show: cash.app/PNNAmerica Bitcoin: bc1q775yrp0az9e88yp3nzg0a5p7nzgex0m7e8xcdk Dogecoin: DS1Fp4wmQ1jdbYj4cqi3MJNWmzYe6tt9w4 Monero: 8BaVtQCDnQhY1Wc3twwx2NCPumhTTVCweZRQT2X7V3D9gfEUCWt6U79izJp2qiDYx3cAjPjQFEWxFbKyLoTTWSRzGC27Tdk MY Website! (Book included): https://pnnamerica.neocities.org/

We're celebrating Siobhan's 99th birthday, and taking a moment to ask a few questions: How can Zeus move like that? Is that actually Larry Sweeney's sister? Does Masato Tanaka look good bald? And where are Nishimura's shoes?   Matches discussed~ Eddie Kingston vs. Larry Sweeney (Society Backyard Wrestling ??/??/07) Naoya Nomura vs. Zeus (AJPW 9/17/2018) Minowaman vs. Necro Butcher (IGF 2/22/2010) Toshiaki Kawada vs. Osamu Nishimura (AJPW 9/3/2004) Shinya Hashimoto vs. Masato Tanaka (ZERO-ONE 3/2/2002) Leave us a review on Apple Podcasts and Spotify, follow us on X app,  Bluesky,  TikTok,  Instagram,  YouTube, and send us an email at wrestlingisgross@gmail.com and tell us something really weird! (You can also send us nice emails. The nice ones are really appreciated!) 

Soccer: Prominent Japanese Referee Yuichi Nishimura Retires after 25-Year Career

Are you passionate about historic properties?Japan is home to a wealth of historical gems, many of which are in need of preservation.In this blog post, Nick speaks with Tamaki Nishimura to discuss the importance of saving these iconic properties and transforming them into unique vacation rentals.

Our "Saturday Mornings Sitdown Conversation" is with Japanese guitarist Kent Nishimura, who's about to play his first live concert on 18 January 2025! ● Hear Kent discuss his musical journey and what it's like to be a rising star in the international music world. ● Find out what inspired him to bring his unique sound to Singapore and what fans can expect from his electrifying performance. ● Get an exclusive preview of Kent's music and discover why he's being hailed as one of the most exciting guitarists of his generation. #KentNishimura #Guitar #Music #Japan #Singapore #Concert #LiveMusic #SaturdayMornings #kentnishimuraSee omnystudio.com/listener for privacy information.

fWotD Episode 2730: Fusō-class battleship Welcome to Featured Wiki of the Day, your daily dose of knowledge from Wikipedia’s finest articles.The featured article for Friday, 25 October 2024 is Fusō-class battleship.The Fusō-class battleships (扶桑型戦艦, Fusō-gata senkan) were a pair of dreadnought battleships built for the Imperial Japanese Navy (IJN) before World War I and completed during the war. Both patrolled briefly off the coast of China before being placed in reserve at the war's end. In 1922, Yamashiro became the first battleship in the IJN to successfully launch aircraft.During the 1930s, both ships underwent a series of modernizations and reconstructions. Fusō was modernized in two phases (1930–33, 1937–41), while Yamashiro was reconstructed from 1930 to 1935. The modernization increased their armor, replaced and upgraded their machinery, and rebuilt their superstructures into a distinctive pagoda mast style. Despite the expensive reconstructions, both vessels were obsolescent by World War II, and neither saw significant action in the early years of the war. Fusō served as a troop transport in 1943, while Yamashiro was relegated to training duty in the Inland Sea. Both received better anti-aircraft weapons in 1944 before transferring to Singapore in August 1944.Fusō and Yamashiro were the only two Japanese battleships at the Battle of Surigao Strait, the southernmost action of the Battle of Leyte Gulf, and both were lost in the early hours of 25 October 1944. Fusō burned and sank within an hour of being torpedoed. Yamashiro encountered six U. S. Navy battleships and eight cruisers, sinking along with Vice Admiral Shōji Nishimura. Only ten crew members from each ship survived.This recording reflects the Wikipedia text as of 01:35 UTC on Wednesday, 6 November 2024.For the full current version of the article, see Fusō-class battleship on Wikipedia.This podcast uses content from Wikipedia under the Creative Commons Attribution-ShareAlike License.Visit our archives at wikioftheday.com and subscribe to stay updated on new episodes.Follow us on Mastodon at @wikioftheday@masto.ai.Also check out Curmudgeon's Corner, a current events podcast.Until next time, I'm standard Geraint.

Last time we spoke about the Battle of Leyte Gulf. General MacArthur's forces landed on Leyte, prompting a response from Admiral Toyoda. Kurita's 1st Striking Force was sent to attack Leyte Gulf, while Shima's force faced confusion and delays. Japanese naval forces were hit hard by American submarines, with significant losses including the sinking of the Atago and Maya. Despite efforts, Japanese counterattacks faltered. On October 24, American forces secured key positions, and MacArthur announced the re-establishment of the Philippine government amidst ongoing naval battles and air attacks. During the fierce Battle of Leyte Gulf, Musashi endured multiple torpedo and bomb hits from American aircraft but continued to fight as it took on severe flooding. Despite efforts from Kurita's fleet, Musashi was eventually abandoned and sank, marking the largest ship ever sunk by air attack. Nishimura's force faced relentless torpedo strikes and a decisive night battle, with the battleship Fuso and cruiser Mogami being heavily damaged or sunk. Ultimately, Nishimura's forces retreated, and the Americans achieved a significant victory. This episode is the Last Carrier Battle  Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  Where we last left off during the Battle of Leyte Fulg, the 10th and 24th Corps had established successful beachheads at Palo-Tacloban and Dulag. In response, Admiral Toyoda launched Operation Sho-Go, mobilizing the full strength of the Imperial Japanese Navy to eliminate enemy warships and transports at sea. However, after losing three heavy cruisers to submarines, Admiral Kurita's 1st Striking Force faced severe damage from Admiral Mitscher's Task Force 38, culminating in the sinking of the battleship Musashi by the end of October 24. Shortly after the Sibuyan Sea engagement, Admiral Nishimura's Force C was annihilated by Admiral Kinkaid's 7th Fleet at the Surigao Strait. Despite these setbacks, Admiral Shima's 2nd Striking Force was approaching the area. Meanwhile, the Americans had identified Admiral Ozawa's decoy force by the end of the day. In response, the aggressive Admiral Halsey chose to leave San Bernardino Strait unguarded and pursue the depleted Japanese carrier force to the north, aiming to finish off the IJN. Unknown to him, Kurita, with four battleships, six heavy cruisers, two light cruisers, and several destroyers, was advancing towards San Bernardino Strait to attack Kinkaid's transports and escort carriers from the rear. This set the stage for one of the final and largest naval battles of the Pacific War. To the north, as the Battle of Surigao Strait was in progress, radar-equipped aircraft from the Independence detected Admiral Matsuda's battleship carriers and later Ozawa's carriers in the early hours of October 25. However, due to a transmission error, the location of the Japanese forces was reported inaccurately. After the rendezvous of three of Halsey's four carrier task groups just before midnight on October 24, TF 38 headed north with every expectation of achieving a great victory. At 0100hrs on October 25, five radar-equipped aircraft flew off Independence to search out to a distance of 350NM. Contact was gained at 0205hrs on Force A and at 0235hrs on the Main Body. Because of a transmission error, the position of the Japanese forces was given incorrectly. The wrong position was plotted out some 120NM nearer to TF 38 than it actually was. In fact, TF 38 and Ozawa were actually about 210NM apart.  Despite this, Mitscher's carrier was readying for morning strikes while Admiral Lee's Task Force 34 was being reorganized. Meanwhile, Kurita's 1st Striking Force surprisingly navigated through San Bernardino Strait during the night without encountering resistance, proceeding towards Leyte Gulf and a confrontation with Rear-Admiral Thomas Sprague's escort carriers near Samar. However, the movement of Shima's force was not coordinated with Nishimura's. Shima designed his advance so he could attack separately from Nishimura's force. The gap between the forces was originally five hours, but Shima reduced this to two hours by the time his force began entering the strait. As he entered Surigao Strait on the night of October 24/25, Nishimura issued reports during the early part of his transit, which Shima received, but when he met serious resistance, the reports stopped. Shima was therefore unaware of the virtual annihilation of Nishimura's force. The only information available was gunfire flashes in the distance and snippets of radio traffic from Nishimura's ships under attack. Oldendorf was aware that a second force was moving to support Nishimura. The first firm indication of this was a contact report from the PT boats on Shima's force at 0038hrs. Oldendorf knew he was dealing with two widely spaced Japanese forces. Just as Nishimura was forced to deal with incessant PT boat attacks, now it was Shima's turn. These turned out to be more than a mere nuisance. Shima's introduction to combat came at about 0315hrs when PT-134 mounted an ineffective attack. One PT boat managed to hit the cruiser Abukuma with a torpedo at 03:25, causing a significant explosion and slowing her to 10 knots, forcing her to exit Shima's formation. As Shima advanced, he observed several ships ablaze and saw the destroyer Shigure retreat before detecting a radar contact 13,000 yards away. Without Shima's approval, his chief of staff ordered the two cruisers to maneuver for a torpedo strike against the distant and indistinct radar contacts. At 0422hrs Nachi and Ashigara each fired eight Type 93 torpedoes at the radar contacts. In fact, these were Oldendorf's flagship Louisville followed by Portland. Despite the element of surprise, the Japanese torpedo attack completely failed. Immediately after firing its torpedo broadside, Nachi faced disaster. The burning Mogami had loomed out of the darkness minutes before. Nachi's skipper failed to grasp that Mogami was underway, not stationary, and he failed to take proper measures to avoid the damaged cruiser. As Nachi was unable to pass forward of Mogami, the two ships side-swiped each other forward at 04:23. Frantic last-second maneuvers lessened the impact of the collision, but the result was still dramatic. Nachi took the worst of it, suffering a large gash in her bow at the waterline on her port side. Damage to the bow reduced her speed to 18 knots. Shima's four destroyers then continued north but failed to locate any targets. Fearing inevitable destruction, Shima decided to retreat south at 04:35. Although Oldendorf had dispatched his cruisers and destroyers to pursue the fleeing Japanese, his forces did not aggressively pursue, allowing Shima to escape. In the end, Oldendorf's pursuing cruisers only managed to catch the damaged Mogami and Asagumo, which they unsuccessfully attacked at 05:29. Despite sustaining additional hits, the Mogami continued to fight, escorted southwest by the destroyer Akebomo. The Asagumo, however, came under attack again at 07:02 and sank 19 minutes later. As Asagumo slipped under the waves, all that was left of Nishimura's force were hundreds of survivors in the water. Rescue efforts by at least four American destroyers resulted in only a handful being picked up. When one of Oldendorf's destroyer skippers asked at 07:35 what to do with the hundreds of men still in the water, Oldendorf simply replied, “Let them sink.” Japanese survivors who reached shore were, in many cases, killed by local inhabitants. While it seemed the Mogami might escape, Sprague's Taffy 1 group carriers launched their first strikes before 06:00. Four Avengers attacked the cruiser at 07:41 but failed to score any hits. Around 08:40, 21 aircraft also targeted Shima's force, but only inflicted minor strafing damage on the destroyer Shiranuhi. Before Sprague could continue his air attacks, new developments were occurring off Samar as Kurita's warships approached Rear-Admiral Clifton Sprague's Taffy 3 group. At 06:44, a lookout from the Yamato made visual contact, though he mistakenly identified the escorting destroyers as heavy cruisers and battleships.  Kurita's initial orders increased the confusion generated by the first contact at 06:44. He ordered “General Attack” at 07:03, meaning that each ship or division proceeded on its own against the Americans. This tactic abandoned any pretense of coordination between the various elements of the 1st Striking Force. Battleships Yamato and Nagato remained together, but Kongo and Haruna operated individually. For most of the engagement, the six heavy cruisers operated in three groups of two. The two destroyer flotillas, each led by a light cruiser, were kept to the rear by Kurita. He held his destroyers back to maintain their fuel reserves by not having them maneuver at high speeds, instead sending his heavy cruisers ahead to pursue at full speed. This precluded them from screening the heavy ships and kept them out of position to make a torpedo attack. The General Attack decision was a critical error. It resulted in a loss of control by Kurita and a melee for the next two hours. His rationale for ordering an immediate, but uncoordinated, attack was to close the range as quickly as possible and knock out the carriers' flight decks. Throughout the battle, Kurita maneuvered to keep the weather gauge; by so doing, he could prevent the carriers from turning into the wind to conduct flight operations. Meanwhile, an Avenger from Kadashan Bay sighted Kurita's force at 06:47 following radar contacts. Despite his surprise, Sprague immediately ordered Taffy 3 to head east, increased speed to 17.5 knots, directed every ship to lay smoke, and launched all available aircraft at 06:55. Realizing the gravity of the situation, Sprague began sending clear text messages at 07:01 to report his predicament and request assistance. Sprague's main objective was to delay the Japanese forces until reinforcements could arrive. To achieve this, he decided to use smoke screens and continuous air assaults, supported by Taffy 2's aircraft, to hinder Kurita's ships. As Kurita's cruisers advanced north, Sprague opted to maneuver southwest, moving closer to Leyte Gulf and the potential assistance from the 7th Fleet. Starting at 06:59, Kurita's battleships began firing from long range, with their salvos becoming more frequent and accurate. To mitigate this pressure, Sprague directed his forces into a rain squall from 07:06 to 07:15. Once clear of the squall, he changed course southward towards the approaching help from Leyte Gulf. Meanwhile, as Kurita's ships continued east before turning south, the range of Sprague's carriers was extended, and the rain and smoke impaired the accuracy of the Japanese gunners. Sprague also ordered his three destroyers to launch a torpedo counterattack to shield the escort carriers as they emerged from the squall. The Johnston, charging through enemy fire, engaged the cruiser Kumano with gunfire to close the distance for a torpedo attack. At 10,000 yards, the Johnston fired all ten of its torpedoes, scoring a critical hit that slowed the cruiser and forced it to retreat. It was inevitable that Evans would pay a price for approaching so close to a collection of enemy cruisers and battleships. This came at 0730hrs in the form of three large shells (possibly fired from Yamato) and a number of smaller shells that struck Johnston. The armor-piercing shells failed to explode, but damage was extensive. The aft machinery room was destroyed, which reduced speed to 17 knots. Most of the 5in./38 guns were knocked out, but after repairs were made during a providential 10-minute respite as a squall passed over, three were brought back online. The battleship evaded the torpedoes at 07:33 and retaliated with devastating gunfire against the Hoel. By 07:30, all operational aircraft were airborne, prompting Sprague to order the initial attacks on the heavy cruisers approaching his port quarter. Unrelenting American air attacks were the main reason for the Japanese defeat. Taffy aircrews were not highly trained for maritime attack, and torpedoes or armor-piercing bombs were in short supply. Most Avengers were launched with bombs instead of more effective torpedoes for two reasons. Torpedoes took more time and preparation to load, and the deck crews on Taffy 3 did not have the luxury of time. Also, once loaded with a heavy torpedo, the Avengers could only be launched if the escort carrier steamed into the wind. Moving downwind, like Taffy 3 was forced to do for most of the action, did not get enough wind across the flight deck. The first attacks by Taffy 3 aircraft were conducted in groups of two or three with aircraft not properly armed for attacking ships. Because Taffy 3 could not steam into the wind while being pursued by Kurita's force, recovering aircraft during the battle was impossible. When they ran out of ordnance or fuel, they had to land on Taffy 2 or fly 100NM to the newly opened airfield at Tacloban. Even when lightly armed or unevenly unarmed, the aircraft made unceasing strafing runs in the case of the Wildcats or dummy bombing runs in the case of the Avengers. These attacks were poorly coordinated, but the Japanese, on the receiving end of incessant attacks, saw it differently. After the battle, Kurita and others commented that the attacks were well coordinated, skillful, and aggressive. At 07:35, ten Avengers struck the cruiser Suzuya just as Vice-Admiral Shiraishi Kazutaka was boarding, scoring a near miss that reduced her speed to 20 knots and took her out of the battle. The damaged Hoel then attempted a second torpedo attack on the heavy cruiser Haguro at 07:50 but failed to hit the target. However, this attack forced the Superbattleship Yamato to open fire at 0659hrs. Her third salvo straddled White Plains, with one of the shells striking the carrier and causing some underwater damage. Around 0800hrs, to evade torpedoes fired from Hoel aimed at Haguro, Yamato turned due north. This evasive maneuver forced her to the north for almost ten minutes until the torpedo tracks disappeared, placing her at the rear of Kurita's formation and effectively removing her from the battle for a period. Nagato opened fire at 0701hrs at a carrier assessed to be 36,000 yards away. After the three salvos, the battleship stopped firing having hit nothing. At 07:54, the Heermann launched seven torpedoes at Haguro, but they missed. Destroyer escorts Samuel B. Roberts, Raymond, and Dennis also joined in the attack but also failed to score hits, though they managed to escape unharmed. The Heermann subsequently launched a second torpedo attack on the Haruna at 08:00, but once again, none of the torpedoes hit their mark. Despite using smoke and evading shell splashes, the Heermann avoided damage. The first ship to succumb to the barrage of Japanese shellfire was the crippled Hoel. After her run against Haguro, and only able to make 17 knots, she was trapped between Kongo on one side and four heavy cruisers on the other. Using every possible method to evade the storm of shells directed against his ship, Kintberger survived for well over an hour after the first hit was recorded. Hoel took as many as 23 hits, but the actual number will never be known since most passed through the ship without exploding. The final engine was knocked out at 0830hrs, bringing the ship to a halt. As the crew abandoned ship under continued fire, the Hoel finally rolled over at 08:55. Meanwhile, the Japanese cruisers continued to close in on the escort carriers. Under fire from the battleships, Sprague's initial course was to the eastsoutheast at full speed—17.5 knots. As the Japanese heavy cruisers began to pressure his formation's port quarter, Sprague was forced to alter course to the southwest. Kalinin Bay was at the rear of the formation. She took a battleship shell at 0750hrs (probably from Haruna) that went through the hangar deck and out of her unarmored hull. As many as 14 other hits followed, all probably from 8in. shells. Kalinin Bay retaliated against the cruisers at 18,000 yards with her aft 5in./38 gun. The smoke generated from all six carriers and from the destroyers and destroyer escorts on their starboard quarter succeeded in hiding the carriers from direct Japanese observation for much of the battle. The Japanese shot slowly and methodically with four-gun salvos, allowing the escort carriers to chase salvos. The smoke and evasive maneuvering kept damage to a minimum, but of the six escort carriers, four were eventually hit. Fanshaw Bay took six 8in. hits, all forward, that killed three and wounded 20. White Plains took a probable 6in. hit and suffered light damage. Kitkun Bay was not hit but suffered several personnel casualties from near misses. St. Lo suffered no damage during the battle. The Gambier Bay bore the brunt of enemy fire, with an initial shell igniting a fire at 08:10. Ten minutes later, a devastating hit reduced her speed to 11 knots and forced the carrier to lag behind the rest of the formation. At 08:22, Yamato reentered the fray, intensifying the assault on the carrier. Heermann closed on the carrier at 0841hrs to find her burning and listing 20°. Continued Japanese fire resulted in more hits, with most of the armor-piercing shells passing through the ship. Hit by as many as 26 shells from Yamato, Haruna, and several cruisers, Gambier Bay went dead in the water at 0845hrs; five minutes later, the captain gave the order to abandon ship. Gambier Bay capsized at 0907hrs, one of only two carriers sunk by gunfire during the entire war. Meanwhile, at 08:26, Sprague ordered the destroyer escorts on the starboard side of the formation to position themselves between the carriers and the Japanese heavy cruisers on their port side. As John C. Butler and Dennis engaged the enemy cruisers, the latter sustained minor damage from two hits. Samuel B. Roberts also was struck at 0850hrs. At 0900hrs, the destroyer escort was hit by two or three 14in. shells from Kongo. The large shells tore a huge hole in the side of the ship and knocked out all power. A total of six shells hit the ship. This prompted an order to abandon ship at 0910hrs for the crew of 178. Half (89 of them) did not survive. Samuel B. Roberts sank at 1005hrs. During this time, Rear-Admiral Kimura Masatomi instructed his destroyers to launch a torpedo attack at 08:45, targeting Kalinin Bay. Fortunately, Johnston detected the new threat and made a daring suicide charge through the smoke. Evans engaged Yahagi with gunfire at 7,000 yards, and several hits were gained. Then Evans engaged the next destroyer in column, again claiming several hits. Kimura ordered his torpedoes fired from about 10,500 yards—not an ideal range for even the formidable Type 93. Yahagi launched seven torpedoes at 0905hrs, followed by three destroyers beginning at 0915hrs, Urakaze fired four, Isokaze eight, and Yukikaze four. Evans may have been responsible for Kimura's premature torpedo attack, but now his ship was about to pay the ultimate price. The Japanese destroyers and Yahagi took Johnston under fire, joined by as many as three heavy cruisers. The hits began to pile up. By 0920hrs, Evans was reduced to conning the ship by yelling orders through an open hatch on the fantail to men below turning the rudder manually. At 0945hrs, Evans finally gave the order to abandon ship. The Japanese destroyers closed in and continued to pound the wreck. After an epic fight, Johnston rolled over and sank at 1010hrs. Most of the crew of 327 got into the water, but 186, including Evans, were lost. Meanwhile, Rear-Admiral Felix Stump's Taffy 2 group began their strikes against Kurita's fleet, with 15 Avengers and 20 Wildcats successfully hitting the Haguro with a bomb at 08:25. Five minutes later, six Avengers and 20 Wildcats from Taffy 3 joined forces with 16 Avengers and 8 Wildcats from Taffy 2 to launch a major assault on the enemy cruisers. At 08:50, the Chokai was attacked, and by 09:05, it had sustained severe damage from a bomb hit. The destroyer Fujinami arrived to assist at 10:18, but by then, the cruiser was immobilized. The destroyer evacuated the crew and sank the Chokai with torpedoes. At 08:54, four Avengers targeted the Chikuma, landing a critical torpedo hit that caused significant flooding. With American aircraft focusing on the Japanese warships, Kurita decided to withdraw at 09:11, planning to regroup and return to Leyte Gulf. Another attack against Suzuya was mounted at 1050hrs by as many as 30 aircraft. This time, a near miss amidships turned deadly. Shrapnel from the bomb ignited the torpedoes in the starboard forward mount, igniting a fire that caused other torpedoes to explode at 1100hrs. The explosion caused extensive damage to the secondary battery and the machinery, which left the ship unmaneuverable. For a second time in the morning, Vice Admiral Shiraishi had to transfer, this time to Tone. The fires reached the remaining torpedoes, with a large explosion resulting at 1200hrs. In turn, this caused the magazine of the secondary battery to explode, and soon the entire ship was an inferno. Surviving crewmen were taken off by destroyer Okinami after the order to abandon ship was given at 1300hrs, and at 1320hrs Suzuya sank. Twohundred forty-seven men were lost. The Tone suffered a bomb hit at 12:40, and three minutes later, Noshiro experienced minor damage from near misses. The destroyer Nowaki was tasked with rescuing Chikuma's crew and then scuttling the crippled cruiser, which was completed by 11:00. Due to these air attacks and fearing total destruction if the battle continued, Kurita signaled Toyoda at 12:36 to abandon the attack on Leyte Gulf and began his retreat north. During this withdrawal, Kurita's force faced attacks from 37 Avengers and 19 Wildcats at 12:45, resulting in only minor damage to Nagato and Tone. Subsequent strikes by Stump's carriers were also ineffective, but Sprague's carriers' total of 441 sorties that day was a notable accomplishment. At 13:15, 100 aircraft from Admiral McCain's carrier, which had been recalled on October 24 and were now arriving in the area, launched one of the longest carrier strikes of the war. Despite their efforts, they were unable to inflict additional damage. A follow-up strike at 15:00 with 52 planes also failed, allowing Kurita to escape. Tremendously outgunned, the commander of Taffy 3, Rear Admiral Clifton Sprague, began to plead for help minutes into the battle. As Kurita pressed his advantage, these pleas became more urgent. In response, Oldendorf recalled his advance guard at 0723hrs. Kinkaid ordered Oldendorf to bring his entire force north at 0847hrs to assist the escort carriers. He formed a task force of the battleships California, Tennessee, and Pennsylvania, because they had the most armor-piercing shells remaining. They were escorted by three heavy cruisers and 20 destroyers with 165 torpedoes. The next strike consisting of ten Avengers, each with two 500lb bombs instead of torpedoes, escorted by five Wildcats, all from Ommaney Bay, went after Mogami. The Avenger pilots claimed five hits on the cruiser; in fact, only two bombs struck the ship. By the time the attack concluded at 0910hrs, Mogami was dead in the water after the failure of her last turbine. New fires raged beyond control and the danger of the forward 8in. magazine exploding (the others had been flooded) put the entire crew in danger. After evacuating the remaining crew, the Akebono scuttled Mogami at 13:07, resulting in the loss of 191 men. Additionally, in the morning, Taffy 1 faced Admiral Onishi's first kamikaze attack. The first ship to be attacked was Santee. At 0740hrs, a kamikaze commenced its dive, gained complete surprise, and encountered no antiaircraft fire before hitting the ship forward on the flight deck. Fires from the resulting explosion were quickly put out, but not before 43 men had been killed or wounded. Within five minutes of the fires being extinguished, submarine I-56 slammed a torpedo into the ship. The converted tanker shook it off with no casualties and no loss of capability. The final aircraft also selected Petrof Bay but ended up going after Suwannee after it was damaged by antiaircraft fire. It struck the carrier on the flight deck forward of the aft aircraft elevator. The Zero's 551lb bomb exploded, creating a hole on the hangar deck. The fires were put out within minutes, and within two hours flight operations had resumed. The suicide pilots approached the remaining five escort carriers at low level before popping up to altitude a few miles from their target. At this point they were detected on radar, but no interception by defending Wildcats was possible. At 1049hrs, Kitkun Bay was attacked by a single Zero. The pilot failed to hit the carrier's bridge, but his aircraft hit the port-side catwalk before crashing into the sea. The ship incurred damage when the Zero's bomb exploded close alongside. Two more suicide aircraft were dispatched by antiaircraft fire. The last two Zeros selected White Plains for their attentions. One came in from astern but missed the ship after crashing into the water close aboard the port side. The other was deterred by antiaircraft fire and headed toward St. Lo. The last kamikaze was the most skillful. At 1053hrs, the Zero came in over the stern of St. Lo and dropped his bomb before performing a shallow dive into the flight deck amidships. The aircraft slid off the bow, leaving a trail of fire on the flight deck from its fuel. The fire was no problem to deal with, but the bomb penetrated the flight deck and exploded in the hangar deck, where six aircraft were being fueled and armed. The resulting explosion forced the ship to be abandoned, and 32 minutes after being struck, the ship sank with 114 crewmen after the fires reached its magazines. St. Lo was the first ship sunk by kamikaze attack. At 1110hrs, another four kamikazes appeared and selected Kalinin Bay for attack. Two were shot down by antiaircraft fire. The other pair both scored glancing hits. One Zero was hit by antiaircraft fire, remained in control, and then hit the flight deck at a shallow angle and slid overboard. The second hit the ship with a glancing blow aft. Looking north, despite losing contact with Ozawa's force overnight, Mitscher decided to launch an initial strike of 130 aircraft, led by Commander McCampbell, by 06:00. At the same time, he dispatched search aircraft, which reestablished contact with Ozawa's now reunited Main Body at 07:10. The American strike was then directed toward the enemy, and McCampbell's planes successfully located Ozawa's carriers at 08:10, beginning their assault. Despite encountering 13 Zeros on combat air patrol, the Helldivers struck first at 08:30, targeting the enemy carriers. They were followed by strafing Hellcats and torpedo-armed Avengers. The hour-long attack resulted in significant damage: Zuikaku was hit by three bombs and one torpedo, leading to fires, flooding, and a severe list; Zuiho sustained a single bomb hit causing fires on the hangar deck; Chitose was heavily damaged by three near misses that ruptured its unarmored hull, causing flooding and a severe list, and it sank at 09:37 with 904 casualties; the light cruiser Tama was torpedoed and had to make its way to Okinawa for repairs; the cruiser Oyodo suffered light damage from a bomb hit; and the destroyer Akizuki was hit amidships, caught fire, and broke apart before sinking following a major explosion. As this attack unfolded, Mitscher launched a second wave of 36 aircraft, which arrived at the target area around 09:45. Under McCampbell's coordination, these planes focused on the carrier Chiyoda, which was hit by one bomb and several damaging near misses that caused flooding and a list, ultimately bringing the carrier to a halt. Simultaneously, he deployed search aircraft, which reestablished contact with Ozawa's now reunited Main Body at 07:10. With the American strike directed towards this position, McCampbell's planes successfully located the enemy at 08:10 and began their assault on Ozawa's carriers. The Japanese were aware of the impending arrival of the initial strike, since radar aboard Zuikaku had detected the American aircraft at 08:04 about 110NM to the southwest. Four Zeros were already on CAP; these were joined by the last nine fighters on Zuikaku. Such a meager CAP meant that survival of Ozawa's ships depended on their ability to throw up accurate anti-aircraft fire and maneuver adeptly under dive-bombing and torpedo attack. According to American pilots, Japanese anti-aircraft fire was heavy and began with a display of multi-colored explosions at 15NM out as Ise and Hyuga fired sanshiki-dan incendiary shells from their 14in. main battery. The small Japanese CAP raced toward the approaching American formation, but the escorting Hellcats prevented them from reaching the Helldivers or Avengers. Essex Hellcats claimed nine Zeros, but one Hellcat was shot down and its pilot left in the water to witness the unfolding attack; he was rescued after the battle. The Helldivers launched the initial attack on the enemy carriers at 08:30, followed by strafing runs from Hellcats and then torpedo attacks from Avengers. Zuikaku came under attack from dive-bombers and torpedo bombers from Intrepid, and two light carriers. Five minutes into the attack, Zuikaku was hit by three bombs amidships, which created a fire on the lower and upper hangar decks. Just minutes later, a torpedo launched by an Avenger from either Intrepid or San Jacinto struck the ship on her port side. One of the engine rooms was flooded, and one of the shafts was damaged and had to be shut down. The ensuing flooding caused a severe list, but this was quickly corrected to a manageable 6°. The veteran carrier had an experienced and capable damage-control team. By 0850hrs, the fires were extinguished, and 23 knots were restored using the starboard shafts. However, steering was uneven, and the ship's transmitters were out of commission. Since she was no longer suitable as a flagship, plans were made to transfer Ozawa and his staff to cruiser Oyodo. Before this could happen, the second strike showed up.  Zuiho was caught out of formation launching aircraft when the first attack began. Enterprise's strike group targeted the veteran light carrier known to her crew as a lucky ship, since she had survived three earlier carrier battles. Reports from Enterprise air crew stated that the carrier was left dead in the water and on fire. In exchange, one Enterprise Avenger was seriously damaged by antiaircraft fire and was rolled over the side of the carrier when it landed back onboard. Another Enterprise Hellcat was lost to Zero attack. Intrepid Helldivers also selected Zuiho for attack and claimed hits. In fact, Zuiho suffered three near misses followed by a direct bomb hit at 0835hrs. The explosion caused fires on the hangar deck, but these were out by 0855hrs. After the dive-bombers did their work, torpedo bombers from Essex and Lexington attacked Zuiho, but no hits were gained. Light carrier Chitose was crippled early and was the first of Ozawa's carriers to sink. At 0835hrs, she was attacked by dive-bombers from Essex and Lexington. Helldivers from Essex reported dropping 12 bombs and claimed 8 hits, leaving the carrier burning and listing. In fact, Chitose suffered three near misses along her port side. This was enough to rupture the carrier's unarmored hull. The resulting flooding knocked out two boiler rooms and caused a severe 27° list. Damage-control efforts reduced the list and kept power, but steering was only accomplished by using the engines. At 0915hrs, progressive flooding knocked out the starboard engine room and speed fell below 14 knots. Ten minutes later, flooding caused all power to be lost and the list increased to a dangerous 30°. Hyuga was directed to tow the carrier, but her condition was beyond salvage. Chitose sank at 0937hrs with the loss of 904 officers and men; another 601 were saved. Light cruiser Tama was attacked by torpedo bombers from Belleau Wood and San Jacinto. One torpedo hit the ship in her boiler room. After emergency repairs, the cruiser was ordered to proceed independently to Okinawa at her best speed of 14 knots.  Oyodo was also subjected to attack and was slightly damaged. At 0848hrs, she was struck by a bomb and two rockets and recorded near misses from bombs. The cruiser's speed was unimpaired. Large destroyer Akizuki also came under attack from aircraft in the first strike. At 0842hrs the ship was struck amidships and set afire. The ship lost power and fell out of formation. Within minutes, a large explosion was noted amidships and at 0856hrs Akizuki broke in two and quickly sank. The cause was either a torpedo or a bomb hit that detonated torpedoes in the amidships torpedo mount. The commanding officer and 150 officers and men were pulled out of the water before more air attacks forced destroyer Maki to abandon rescue operations. Meanwhile, as this attack unfolded, Mitscher launched a second strike of 36 aircraft, which reached the target area around 09:45. Coordinated by McCampbell, these planes focused on the carrier Chiyoda, which was hit by one bomb and several near misses, resulting in flooding and a severe list, ultimately bringing the carrier to a halt. The climax of Halsey's battle of annihilation against the Main Body should have been an engagement by Task Force 34 with six of the world's most powerful battleships. But this was never to be. The plight of the escort carriers off Samar brought a flurry of urgent pleas to Halsey for assistance. These began at 07:07 with a plain text message from Kinkaid. In response, Halsey ordered Task Group 38.1 to steam west from Ulithi to support Kinkaid, but otherwise remained focused on crushing Ozawa with the rest of Task Force 38. This changed when Nimitz weighed in at 10:00 with an inquiry on the location of Admiral Lee's battleships, which finally prompted Halsey to order Task Force 34, supported by Task Group 38.2, south at 10:15. At this point, Task Force 34 was some 42NM away from Ozawa's remnants. This order was executed at 11:15 when the battleships turned south, yet the change of orders came too late. Even at their best speed, the battle line could not arrive off San Bernardino Strait until about 01:00 on October 26. At 13:45, Task Force 34 also slowed from 20 to 12 knots to fuel destroyers, something that took until 16:22.  By noon, as Ozawa transferred to the Oyodo, Mitscher launched his third strike. Launched between 1145hrs and1200hrs, the third strike was the largest and most effective of the day. It was active over the target area from about 1310hrs to 1400hrs with some 200 aircraft, 75 percent of which had taken part in the initial strike in the morning. The strike coordinator was Commander T. Hugh Winters from Lexington. By this point, the Main Body's formation was in a shambles. Two carriers were located to the north with a battleship and what was reported as two cruisers. Another carrier was located some 20NM to the south on fire and listing. A second battleship, a cruiser, and a destroyer were nearby the crippled carrier. Winters ordered TG 38.3's 98 aircraft from Essex, Lexington, and Langley, to go after the two operational carriers. Aircraft from Lexington focused on Zuikaku. By 1100hrs, Ozawa had departed his flagship and transferred to Oyodo. The nine surviving Zeros on CAP were forced to ditch around 1030hrs, so for the rest of the day the Americans faced no air opposition. Zuikaku worked up to 24 knots shortly after the third strike was spotted at 1308hrs. The attack by Helldivers and Avengers was well coordinated, with the Avengers coming in from both bows in an anvil attack. In less than ten minutes, Zuikaku was subjected to six torpedo hits—two on the starboard side and four on the port side. The first was a hit at 1315hrs that failed to detonate. The last of the six hit at 1323hrs. Within minutes of the last torpedo hit, the mighty carrier was listing to port by 14° and was dead in the water after all power was lost. In addition to the torpedoes, four bombs hit the ship, which resulted in renewed fires on the hangar decks. At 1327, with the list increasing to 21°, the crew was ordered up to the flight deck. The captain gave a final address and then the ensign was lowered. Finally, after this touch of the dramatic, the crew was ordered to abandon ship at 1358hrs. The ship rolled over at 1414hrs and took the captain, 48 other officers, and 794 enlisted men with her. Essex's strike focused on Zuiho. When aircraft from TG 38.4 arrived, including Enterprise's second strike of six Hellcats, ten Helldivers, and five Avengers, most were also directed at Zuiho at 1310hrs followed by more at 1330hrs. At 1317hrs, the carrier was hit by one torpedo on her starboard quarter. According to Japanese accounts, one small bomb hit the aft elevator, followed by seven very close near misses, and then 60 more near misses. Bomb fragments caused flooding in the starboard engine room and created a 13° list.  Mitscher's fourth strike, launched around 13:15 and reaching the target area by 14:45, involved 40 aircraft but only achieved ten near misses on the Zuiho and four near misses on the battleship Ise. Despite this, the Zuiho ultimately sank at 15:26, with 215 men lost. At 16:10, Mitscher launched his fifth strike, while a strong surface force under Rear-Admiral Laurance DuBose closed in on Chiyoda to finish her off. DuBose's force first encountered Chiyoda dead in the water with light cruiser Isuzu nearby preparing to rescue survivors. Isuzu quickly fled, leaving the heavy cruisers to open fire at Chiyoda at 1624hrs from some 20,000 yards. The carrier responded with her 5in. dual-purpose guns, but against a stationary target the American cruiser scored quickly and often and after 15 minutes the carrier was a mass of flames. A towering column of black smoke marked Chiyoda's final moments. At 1655hrs, the carrier rolled over—there were no survivors from her crew of 970 men.  Between 17:10 and 17:40, the fifth strike, consisting of 85 aircraft, targeted the Ise. However, due to pilot fatigue, only one bomb hit the battleship, with 34 near misses causing minor flooding. The sister ship, Hyuga, which was positioned south of the Main Body, experienced seven near misses but no direct hits. Mitscher then launched a final strike of 36 aircraft at 17:10, which reached the target area about an hour later but failed to cause further damage. Overall, Task Force 38 executed 527 sorties against Ozawa's force that day, marking the most intense effort by fast carriers against naval targets up to that point. Despite the lack of significant air opposition and heavy but largely ineffective anti-aircraft fire, the results were underwhelming. The limited damage can be attributed to heavy anti-aircraft fire, effective ship maneuvering, and pilot fatigue from previous attacks on the Sibuyan Sea. The Battle off Cape Engaño was not over yet. As DuBose's mop-up force continued north, they encountered three destroyers rescuing survivors from Zuikaku and Zuiho. At 18:52, DuBose's light cruisers engaged the Hatsuzuki, which tried to resist but was ultimately destroyed by the intense gunfire, sinking at 20:59. DuBose ceased his pursuit at 21:30. This decision was timely, as Hatsuzuki's distress calls led Ozawa to advance south with three battleships and one destroyer at 20:41. Finding no targets, Ozawa turned back at 23:30, bringing the battle to an end. On his retreat, two wolf packs were lying in wait. Although Ise avoided significant damage from a powerful torpedo attack at 18:44,  the Tama, already damaged, wasn't as fortunate. The cruiser was proceeding independently to Okinawa at 14 knots after taking a torpedo in the first air attack. Jallao's skipper fired three torpedoes from her bow tubes, but they all missed. He quickly lined up another shot with the four stern tubes. Three of the four hit, and two exploded. The damage was catastrophic, causing Tama to break in two and quickly sink. There were no survivors from the crew of some 450 men. Meanwhile, Halsey had dispatched the fastest ships from his battle line at 16:22 in a last-ditch effort to intercept Kurita's force before it could navigate the San Bernardino Strait. However, they arrived too late, as aircraft from Independence detected Kurita's force moving through the strait at 21:40. The only ship that did not make it was the destroyer Nowaki, which, overloaded with survivors from Chikuma, was attacked by the American forces at 00:54 on October 26 and was swiftly sunk by 01:32. During this time, General Krueger's offensive persisted with General Sibert's 10th Corps and General Hodge's 24th Corps making steady progress inland. To the north, cavalry units secured San Juanico Strait, while Colonel Newman's 3rd Battalion captured Hill C and Colonel Chapman's 2nd Battalion took Hill B despite heavy resistance. Additionally, Chapman's 1st Battalion secured Hill 85, and the majority of the 3rd Battalion advanced towards Castilla, 8000 yards southwest of Palo. Further south, a patrol from the 383rd Regiment reached the Binahaan River and linked up with Chapman's Company K; the 382nd Regiment pushed beyond Aslom and Kanmonhag; Colonel May's Company K attempted, but failed, to capture Tabontabon; the 17th and 184th Regiments consolidated their newly captured positions on Burauen while sending patrols towards Dagami; and the 32nd Regiment made some headway toward the Buri airstrip but was still unable to capture it. By October 26, Shima's two heavy cruisers and two destroyers had successfully evaded several PT boat attacks and made their escape. However, the damaged cruiser Abukuma, under the protection of destroyer Ushio, was struck by 43 B-24 heavy bombers in the Sulu Sea. Usually high-altitude attacks on ships were totally ineffective, so the bombers came in at an altitude of about 6,500ft. In the first attack, Abukuma took a direct hit in the area of her bridge at 1006hrs and another aft. The second group of bombers scored a damaging near miss forward, and then a direct hit aft that knocked out one of the shafts and the steering equipment. The resulting fires spread to the engine rooms and the torpedo mounts located aft. When the fires reached the torpedoes, four exploded at 1037hrs. A third attack at 1044hrs brought only near misses. Abukuma was mortally damaged but remained afloat long enough for 284 of the crew to leave the ship. The veteran cruiser, part of the force that attacked Pearl Harbor, sank at 1242hrs with the loss of 220 men (added to the loss of 37 from the torpedo hit from the PT boat). As they came in at a lower altitude, Abukuma and Ushio were able to account for three bombers in this action.  On the same day, kamikaze attacks resumed against Taffy 1. Three Zeros penetrated the CAP and attacked Suwannee, which had completed repairs from the prior day's suicide attack. One Zero hit the flight deck and smashed into a group of ten aircraft parked on the bow. The aircraft were quickly engulfed in flames that spread down into the hangar bay, where another ten fueled aircraft were preparing to be brought up to the flight deck. The resulting fires on the hangar deck were put out, followed two hours later by the fire on the flight deck. The crew paid a high price for saving their ship— 85 dead, 58 missing, and 102 wounded. Other kamikazes selected Sangamon and Petrof Bay for attack; both carriers reported being near-missed. The initial success of the kamikaze attacks, including one carrier sunk and five damaged, gave the Japanese hope that they had found a way to halt the American naval advance. This marked the beginning of the Kamikaze era in the Pacific War. As Kurita's force moved through the Sibuyan Sea, Admirals McCain and Bogan launched a strike at 06:00 with 257 aircraft. Despite this effort, the exhausted pilots managed only three bomb hits on Kumano, causing moderate damage. Aircraft from Wasp and Cowpens also found Kurita's main force. Noshiro was able to evade six torpedoes aimed at her, but at 0852hrs one struck with devastating effect. The ship lost all power and within minutes developed a 26° list to port. The next attack was conducted by aircraft from Hornet. A second torpedo hit the lightly protected cruiser at 1039hrs, and at 1113hrs she sank bow first. By this point, Kurita's destroyers were down to their last few tons of fuel, forcing them to reduce speed. Destroyers had to shift fuel among themselves to reach a tanker positioned at Coron Bay. Hayashimo was forced to temporarily anchor off Semirara Island south of Mindoro. She was attacked by Avengers from 1045hrs to 1050hrs, and had her bow blown off by a torpedo. As a result, she was grounded and sank in shallow water off Semirara Island. Kurita's remaining ships managed to reach Coron Bay or Brunei, except for the destroyers Fujinami and Shiranui, which were sunk by air attacks on October 27, resulting in the loss of their crews, including those from Chokai aboard Fujinami. By the end of the Battle of Leyte Gulf, the IJN had been effectively decimated. Despite suffering a severe defeat, Admiral Mikawa assessed that he still had enough resources to carry out Operation TA, which involved transporting reinforcements to Ormoc. On October 24, the cruiser Kinu and the destroyer Uranami escorted five transports through intense strafing fire to Cagayan. After boarding the 41st Regiment, Admiral Sakonju's convoy set sail the next morning and successfully landed the reinforcements at Ormoc early on October 26. Although they faced occasional enemy air attacks, they did not incur significant troop losses. Sakonju then sent three transports to Manila, but these were targeted by aircraft from Sprague's carriers. The attacks resulted in two bomb hits on Uranami and three on Kinu, leading to the sinking of both ships in the Visayan Sea. Another transport proceeded to Bohol, embarked the 169th Independent Battalion, and landed them at Ormoc on October 27. Although the Leyte beachheads were secured against sea-based attacks, the Americans could not control all surrounding waters, allowing Generals Yamashita and Suzuki to continue reinforcing the island. This marks the conclusion of the Battle of Leyte Gulf. In exchange for the loss of one light carrier, two escort carriers, two destroyers, one destroyer escort, one submarine, one PT boat, 255 aircraft, and about 2,000 men, the Americans had destroyed approximately 300 enemy planes and sunk 28 warships, including the carrier Zuikaku (the last survivor of the Pearl Harbor attack), three light carriers, three battleships, ten cruisers, and eleven destroyers, with a total of 12,000 Japanese casualties. Despite losing all his carriers, Ozawa fulfilled his expected role and managed to survive the battle with two battleships and two cruisers. After the war, he noted that the final three strikes were not damaging, and his chief of staff remarked that he was unimpressed with the American pilots' quality. In contrast, Halsey faced severe criticism for his controversial decision to leave San Bernardino Strait unguarded while moving his entire force north. If he had employed more strategic thinking and embraced decentralized decision-making, Mitscher's carriers could have engaged and defeated both Ozawa and Kurita. Nishimura also performed his duties effectively; despite losing his life and almost his entire force, he diverted the 7th Fleet's surface forces, leaving Kinkaid's transports and escort carriers vulnerable to Kurita's attack. The Shima force contributed nothing to the mission but survived largely intact. Kurita demonstrated bravery throughout the battle but was occasionally indecisive. Although he was not responsible for the losses at the Sibuyan Sea and was unlucky with his lookouts misidentifying cruisers and battleships among Sprague's escort carriers, he faced American tactics that he perceived as skillful. Sprague's desperate maneuvers to avoid annihilation were seen by the Japanese as tactical excellence. Kurita acknowledged the effective performance of American destroyers, which broke up his formation with torpedo attacks and utilized smoke screens effectively. Both Kurita and his chief of staff found the American air attacks to be relentless, aggressive, skillful, and well-coordinated, considering them the most proficient attacks encountered by the 1st Striking Force throughout the battle. In the end, Toyoda's Sho-Go plan was fundamentally flawed and destined for failure. Although it contained some clever elements that exploited weaknesses in the US Navy's command structure, it was ultimately incapable of success and served only as a means of the IJN's destruction. Even if Kurita had advanced into Leyte Gulf, it would have provided no significant military advantage for the Japanese and would likely have led to the complete destruction of Kurita's forces. The failure of Sho-Go left the Japanese without a fleet and with no realistic hope of defeating the Americans. However, the emergence of Kamikaze attacks allowed Japan to continue the war for a while longer. 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 Imperial Japanese Navy was virtually annihilated during the battle of Leyte Gulf. Few of her mighty warships remained and now she would cling to desperate measures to try and force the Americans to sue for an early peace to retain pieces of her empire. How long could Japan drag this war on?

Last time we spoke about the Return to the Philippines. Admiral Halsey, in preparation for the Leyte invasion, devised a strategic ploy to lure the Japanese forces by feigning vulnerability. Despite significant air engagements and the heavy damage to two cruisers, Halsey's forces maintained control. Meanwhile, a massive convoy approached Leyte, and the Japanese launched a desperate counterattack. The battle severely depleted Japan's air strength, leading to the birth of the Kamikaze Corps. As Davison's carrier aircraft attacked, Japanese forces struggled due to bad weather and underestimated the Americans. General Terauchi activated Sho-Go 1, targeting Leyte, despite disagreements with General Yamashita. Pre-landing operations saw U.S. Rangers secure islands, while heavy bombardments prepared Leyte for invasion. MacArthur's forces landed amidst fierce resistance, capturing key positions. Though logistics were disorganized, U.S. troops gained ground, marking the beginning of a decisive battle in the Philippines, with the Japanese struggling to counter. This episode is the Battle of Leyte Gulf Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more  so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800's until the end of the Pacific War in 1945.  As previously mentioned, General MacArthur's forces successfully landed on Leyte, with General Sibert's 10th Corps landing in the Palo-Tacloban sector and General Hodge's 24th Corps at Dulag. In response, Admiral Toyoda activated Operation Sho-Go, ordering Admiral Kurita's 1st Striking Force to move to Brunei Bay and destroy enemy warships and transports in Leyte Gulf. Meanwhile, Admiral Shima's 2nd Striking Force prepared to support counter-landings led by Vice-Admiral Mikawa Gunichi's Southwest Area Fleet. The planning for Admiral Shima's small force was emblematic of the shambolic state of the IJN organization for the battle. His force was originally assigned to Ozawa as part of the Main Body. Then it was detached to go down to Formosa to mop-up Halsey's Third Fleet in the aftermath of the Battle off Formosa. Then it was assigned to the Southwest Area Fleet based in Manila to spearhead an envisioned counter-landing on Leyte. The commander of the Southwest Area Fleet, Admiral Mikawa, determined that the Shima force was not required to accomplish the counter-landing mission. On October 19 Toyoda rejected this and instructed Mikawa to use the Shima force as part of the counter-landing force. In spite of this and after confirming that the counter-landing operation did not require Shima's force, Mikawa sent orders to Shima on the afternoon of the 19th that he was not required to stand by to support the counter-landing. Early in the afternoon on October 21, the Combined Fleet again ordered Shima to take part in the transport mission and ordered his force to Manila. At this point, two forces were assigned to the counter-landing operation with a total of five cruisers and eight destroyers. This was a very questionable use of the Combined Fleet's limited resources.  Kurita's 16th Cruiser Division was detached to reinforce the effort, and Admiral Ozawa's depleted Main Body was tasked with luring the enemy north, allowing Kurita to break through to the landing zone. Vice Adm. Ozawa's Task Force Main Body sortied from the Bungo Channel, at the southern entrance to the Inland Sea, on the afternoon of October 20, immediately after receiving the Combined Fleet battle order. To heighten its effectiveness as a lure, the Ozawa Force sortied with all of the 3d Carrier Division, made up of the regular carrier Zuikaku and the light carriers Zuiho, Chitose, and Chiyoda. The total number of aircraft available to put aboard these ships, however, was only 108. These belonged to the poorly trained air groups of the 1st Carrier Division and represented about half the normal complement. In addition to the half-empty carriers, the force comprised two battleships (Ise, Hyuga), three light cruisers(Oyodo, Tama, Isuzu) and eight destroyers (31st Destroyer Squadron). At around 06:00 on 21 October, Japanese aircraft attempted to bomb the Allied ships in Leyte Bay. An Aichi D3A dive-bomber dove for Shropshire, but broke away after heavy anti-aircraft fire was directed at it. The Aichi, damaged by Bofors fire, turned and flew at low level up the port side of the nearby Australia, before striking the cruiser's foremast with its wingroot. Although the bulk of the aircraft fell overboard, the bridge and forward superstructure were showered with debris and burning fuel. Seven officers (including Captain Dechaineux) and twenty-three sailors were killed by the collision, while another nine officers (including Commodore Collins), fifty-two sailors, and an AIF gunner were wounded. Observers aboard Australia and nearby Allied ships differed in their opinions of the collision; some thought that it was an accident, while the majority considered it to be a deliberate ramming aimed at the bridge. Following the attack, commander Harley C. Wright assumed temporary control of the ship. Since Kurita lacked air cover, Tominaga's forces were regrouping in the Philippines to bolster Japanese air strength for Operation Sho-Go, while Admiral Fukudome's 2nd Air Fleet was assembling in the Manila area. At the same time, with communication lost with General Makino's 16th Division.Because of the typhoon of October 17-18, signal communications were impossible. Roads were washed out and impassable. Bridges were down; and for about a week from the time the storm first hit the island, elements of the 16th Division were scattered and out of contact with one another. While trying to assemble its forces for operations, the Japanese were then hit by enemy bombardment, which further severely disrupted General Makino's radio-telegraphic communications. Additionally, the evacuation of Tacloban by the division rear echelon, which began early on October 20, necessitated the abandonment of permanent wireless installations and resulted in complete severance for 48 hours of all contact between the 16th Division and higher headquarters at Cebu and Manila. During this critical period, 14th Area Army and 35th Army were completely without knowledge of developments on Leyte. General Suzuki initiated the Suzu Plan, preparing the 41st Regiment and two battalions of the 102nd Division to move toward Ormoc. General Terauchi, having decided that the decisive battle would be fought at Leyte, directed General Yamashita to place the provisional Tempei Battalion and the 20th Antitank Battalion under Suzuki's command and ordered Lieutenant-General Yamagata Tsuyuo's 26th Division to prepare for early deployment to Leyte. Additionally, reinforcements from the 1st Division and the 68th Brigade, soon to arrive in the Philippines, were assigned to the 35th Army. The Japanese anticipated that the enemy would not move inland until the beachheads at Tacloban and Dulag were connected, so they aimed to gather reinforcements in the Carigara area before launching a major counteroffensive to crush the invading forces. In the meantime, Makino's 16th Division was tasked with holding off the enemy advance in eastern Leyte long enough to allow reinforcements to assemble. Reacting swiftly to the enemy landings, Makino sent the reserve 1st Battalion, 20th Regiment, and the 7th Independent Tank Company to strengthen the defenses at Palo and Dulag, respectively. General Krueger, however, intended to move quickly through Leyte Valley, aiming to secure key roads and airfields before the Japanese could regroup and mount a solid defense. The 1st Striking Force departed Lingga at 01:00 on October 18 and headed to Brunei Bay on the north coast of Borneo. At Brunei, Kurita's ships refuelled, and Kurita took the opportunity to confer with his officers. The details of Sho-1 reached Kurita's force during the day on October 18. This made for a dramatic conference and reflected the unease many felt about the plan. Many officers at the conference were appalled that the fleet was being risked attacking empty transports and doubted that they would ever get close to Leyte Gulf. Kurita probably had his own doubts about the plan, but after many of those present expressed their doubts, Kurita reminded them of the “glorious opportunity” they had been given. “Would it not be a shame to have the fleet remain intact while the nation perishes?” posed Kurita, and followed with the plea: “What man can say that there is no chance for our fleet to turn the tide of war in a decisive battle?” Whatever their doubts, the crews and ships of the 1st Striking Force departed Brunei at 08:00 on October 22 and headed northeast through the Palawan Passage. Kurita's 3rd Section—consisting of the old battleships Fuso and Yamashiro, heavy cruiser Mogami, and four destroyers—stayed behind. These ships departed at 15:00 and headed to the Balabac Strait and then into the Sulu Sea. If all went according to plan, they would storm Leyte Gulf through the Surigao Strait and meet Kurita's ships inside the gulf on the morning of October 25. To the north, General Mudge's 1st Cavalry Division continued advancing northwest along San Juanico Strait, with the 7th Cavalry liberating Tacloban with minimal resistance. The 5th and 12th Cavalry Regiments faced tougher opposition in the southwestern foothills, where Colonel Royce Drake was killed by enemy machine-gun fire, but they managed to secure Utap and Caibaan despite the swampy terrain. To the south, Colonel Aubrey Newman's 34th Regiment repelled a strong enemy counterattack, resulting in 600 Japanese casualties, before launching an assault on Hill 332. Although only the northern knoll was captured by nightfall, the 1st Battalion, 19th Regiment consolidated its position on Hill 522, while the 2nd and 3rd Battalions advanced towards Palo, with the 2nd successfully entering the town. Further south, Japanese artillery positioned on Catmon Hill targeted the beachhead area while General Bradley's 96th Division advanced. Colonel May's 1st Battalion attacked the Japanese positions at Labiranan Head, the remaining forces of the 383rd Regiment moved west to a point north of Tigbao, and Colonel Dill's 382nd Regiment made slow progress towards Tigbao. At the same time, General Arnold's 7th Division, after repelling two minor tank attacks, began advancing west toward the Burauen airstrips, with the 32nd and 184th Regiments moving side by side. The 184th faced minimal opposition as it captured the Dulag airstrip and continued moving forward about 1000 yards beyond the beachhead, whereas the 32nd had to overcome several bunkers and pillboxes to reach its objective. The next day, both regiments continued their westward advance, with the 184th stopping after 2800 yards due to increased enemy resistance, waiting for the 32nd to close the gap. To the north, May's 1st Battalion secured Labiranan Hill and San Roque, while the rest of the 383rd Regiment advanced to Anibung to surround Catmon Hill, and the 382nd Regiment pushed through Tigbao and Canmangui. In response to these developments, Makino decided to reorganize his southern forces to better defend Catmon Hill and Burauen, with the 20th Regiment largely disengaging and retreating towards Hindang. Simultaneously, the 34th Regiment captured Hill 332, while Lieutenant-Colonel George Chapman's 19th Regiment defended Palo from strong enemy counterattacks. The 3rd Battalion managed to reach the town, allowing the 2nd Battalion to launch an attack towards Hill B, though it was unable to capture its crest. Further north, while the 7th Cavalry secured the hills around Tacloban, Brigadier-General William Chase's 1st Cavalry Brigade continued to face challenges advancing up the western foothills. In the morning, Kurita set sail from Brunei and headed northeast through the Palawan Passage, leaving Vice-Admiral Nishimura Shoji's Force C behind to advance through the Surigao Strait into Leyte Gulf. Taking the direct route along the west coast of Palawan, the 1st Striking Force was detected by submarines Darter and Dace in the early hours of October 23. After reporting the enemy task force to Admirals Halsey and Kinkaid, the submarines executed a coordinated attack at 06:10. The first torpedoes struck Atago just as Kurita was having morning tea with his chief of staff. In total, four torpedoes hit the cruiser, dooming her instantly. Nineteen officers and 341 sailors went down with the ship. Kurita and his staff were thrown into the water and had to swim for their lives. The second salvo from Darter hit cruiser Takao, steaming behind Atago. Two torpedoes hit the cruiser, killing 32 crewmen and wounding another 30. Takao was not only out of the battle, but her heavy damage put her out of the war. After eventually reaching Singapore, she was deemed unrepairable.On Dace, Claggett observed Darter's devastating attack. Claggett identified a Kongo-class battleship for attack and began his approach. Six torpedoes were fired from a range of 1,800 yards toward the target, which was actually heavy cruiser Maya. The cruiser took four hits on her port side and sank in a mere eight minutes, taking with her 16 officers and 320 men. Kurita narrowly escaped the sinking of the Atago, later transferring to the battleship Yamato after sending two destroyers to escort the damaged Takao back to Brunei. The submarines then endured ineffective counterattacks from Japanese destroyers, although Darter ran aground on a reef while pursuing Takao. This successful submarine attack not only diminished Kurita's force by three powerful cruisers but also provided the Americans with the location of the 1st Striking Force. In response, Admiral Oldendorf's fire support group established a battle line across the mouth of Surigao Strait, and Halsey ordered his dispersed carrier groups to prepare for battle, recalling Task Group 38.4 immediately. Additionally, Vice-Admiral Sakonju Naomasa's 16th Cruiser Division, en route to Mindanao with the 41st Regiment for Ormoc, was tracked by submarine Bream near Manila Bay early on October 23. This led to a torpedo attack that critically damaged the heavy cruiser Aoba, forcing her to return to Japan, where she would never be operational again. Despite these challenges, the first reinforcement successfully arrived in Ormoc on the same day after an uneventful voyage. At the same time, the IJA and IJN air forces were rapidly assembling their resources in the Philippines in preparation for a coordinated air offensive set to begin on October 24, a day before the scheduled fleet attack. To the north, Ozawa's substantial but ineffective decoy force was positioned due east of Okinawa, moving south into the Philippine Sea, while Shima's 2nd Striking Force neared the Coron Islands. Back in Leyte, Krueger's offensive was advancing as well. In the north, the 8th Cavalry had moved through the 7th and successfully captured a bridge over the Diit River. On October 22, elements of the 5th Cavalry were sent to Tacloban to act as a guard of honor for General MacArthur. The guard of honor, consisting of 1st Lt. John Gregory and thirty enlisted men of the 5th Cavalry, arrived at Tacloban later on October 23. President Osmeña of the Philippine Commonwealth was also present, having come ashore for the occasion. A simple but impressive ceremony was held in front of the municipal building of Tacloban, though the interior of the edifice was a shambles of broken furniture and scattered papers. A guard of honor of "dirty and tired but efficient-looking soldiers" was drawn up in front of the government building. General MacArthur broadcasted an address announcing the establishment of the Philippine Civil Government with President Osmeña as its head. Lt. Gen. Richard K. Sutherland then read the official proclamation. President Osmeña spoke appreciatively of American support and of the determination of the Filipinos to expel the enemy. "To the Color" was sounded on the bugle, and the national flags of the United States and the Philippines were simultaneously hoisted on the sides of the building. Colonel Kangleon of the guerrilla forces was then decorated with the Distinguished Service Cross. Few Filipinos except representatives of the local government were present for the ceremony. Apparently the inhabitants had not heard of it, or did not know that they were permitted to attend. Information quickly spread, however, that the civil government had assumed control, and as General MacArthur and his party left town the civil population cheered them. The 1st Cavalry Brigade continued its slow advance through challenging terrain before being reassigned to support the overstretched 24th Division in its rear. Newman's 1st Battalion made an unsuccessful attempt to capture Hill Nan, and the 19th Regiment similarly failed to take Hill B. On the night of October 23 Col. Suzuki Tatsunosuke, the commanding officer of the 33rd Regiment, led a raiding detachment, armed with rifles, sabres, grenades, and mines, into Palo from the southwest. Using Filipino civilians in front of them, the men of the detachment tricked the guards at the outpost into believing that they were guerrillas. The Japanese were thus able to capture two machine guns and a 37-mm. gun. They penetrated to the town square and charged, throwing explosives into houses, trucks, and a tank, and broke into an evacuation hospital where they killed some wounded. They then moved toward the bridge and mounted the captured machine guns on it, firing until their ammunition was exhausted and then abandoning the guns. The American guards on the other side of the bridge, however, were able to fire upon the bridge and its approaches so effectively that they killed fifty Japanese, according to a count made the next morning. The raid was completely broken up, and sixty Japanese, including Colonel Suzuki, were killed. The American casualties were fourteen killed and twenty wounded. To the south, the 383rd Regiment secured the Guinarona River, while the 382nd conducted patrols. Even farther south, Arnold deployed the 17th Regiment, reinforced by the 2nd Battalion of the 184th Regiment and the 767th Tank Battalion, to push through his advance elements and continue the assault westward, with the other two regiments trailing 1000 yards behind. This "flying wedge" maneuver proved highly effective, with the infantry securing San Pablo airfield and the tanks advancing to the western edge of Burauen. They disrupted the disorganized enemy forces and killed Colonel Hokota Keijiro, commander of the 20th Regiment. Meanwhile, at sea, Kurita's intact warships advanced into Mindoro Strait by nightfall, while Nishimura's force was crossing the Sulu Sea. To the north, Ozawa's decoy force was deliberately broadcasting messages to draw enemy attention. Shima was also directed to penetrate Surigao Strait to support Nishimura's assault, as Mikawa had determined that the 2nd Striking Force was not needed for the counter-landing mission. On Leyte, the troops continued their engagement on October 24, unaware of the impending major naval battle. In the northern region, to secure San Juanico Strait and prevent Japanese reinforcements from Samar, the 1st Squadron, 7th Cavalry landed successfully at Babatngon; Troop C of the 8th Cavalry did the same at La Paz; and the rest of the 1st Squadron advanced to Guintiguian. By nightfall, these cavalry units had to repel a strong counterattack from the 2nd Battalion, 9th Regiment, which was stationed in Samar. To the south, Newman's 1st Battalion secured Hills Nan and Mike; his 2nd Battalion fought its way to a small hill southeast of Hill C; Chapman's 2nd Battalion continued its unsuccessful assault on Hill B; and his Company K captured San Joaquin south of Palo. Further south, the 382nd Regiment pushed through Hindang, causing the 20th Regiment units to retreat, and also secured Anibung, while the 383rd Regiment began patrolling its area. Meanwhile, the 17th Regiment, supported by the 184th, advanced along the road to Burauen, fought through the town, and began preparing for a push north to Dagami. Additionally, the 32nd Regiment attacked toward the Buri airstrip but was eventually forced to withdraw. At dawn on October 24, the crucial air phase of the Sho-Go plan began, with 200 aircraft of the 1st and 2nd Air Fleets taking off from Clark Field to patrol the waters east of Luzon. At 08:20, Admiral Sherman's carriers were finally spotted, prompting the launch of three waves of Japanese aircraft for an attack. The first attack in the morning was intercepted by seven Hellcats from Essex led by Commander David McCampbell, the air group commander. The quality of the Japanese air crews was very low. McCampbell methodically proceeded to shoot down nine Japanese aircraft, for which he was awarded the Congressional Medal of Honor, and his wingman claimed six more. After the record action, he managed to return and land in extremis on Langley because the Essex's deck was too busy to accommodate him although he had run short of fuel. Altogether, aviators from Essex were credited with 24 downed enemy aircraft, and fighters from Lexington 13. Despite the Hellcats' rough handling of the incoming Japanese strike, fleet air defense was never airtight. At 0938hrs, one Judy divebomber used clouds for cover and then made a skillful attack against light carrier Princeton. The aircraft's 551lb bomb hit in the middle of the flight deck some 75ft forward of the aft elevator. It penetrated several decks to the ship's bakery, where it exploded. The resulting blast reached into the hangar deck where it engulfed six fully armed and fully fueled Avengers. These aircraft caught fire and soon exploded with a blast so powerful both ship's elevators were thrown into the air. Water pressure was knocked out, which allowed the flames to spread quickly. All non-essential personnel were ordered off the ship at 1010hrs, followed by all but the fire-fighting personnel ten minutes later. In response, the cruiser Birmingham came to Princeton's aid but sustained severe damage from a major explosion and had to retreat to Ulithi, leading to Princeton being scuttled later in the afternoon. The subsequent two waves of Japanese aircraft were successfully intercepted, resulting in the loss of 67 Japanese planes by the end of the day. Meanwhile, Tominaga launched full-scale attacks on enemy invasion shipping in Leyte Gulf with minimal results. The failure to neutralize Halsey's carriers and Ozawa's undetected diversion mission allowed Admiral Mitscher to conduct a series of strikes against Kurita's force. That morning, American reconnaissance aircraft detected Kurita's 1st Striking Force south of Mindoro, prompting Admiral Bogan to dispatch 45 aircraft under Commander William Ellis to attack the battleships Yamato and Musashi as they neared the Sibuyan Sea. At approximately 10:30, aircraft from the Intrepid and Cabot began their attack. The lead group of Japanese ships included the huge Yamato and Musashi. Of these two, Musashi was nearest, so Commander Ellis selected her as the main target. He split the 12 Helldivers into two six-aircraft divisions to attack both battleships with their 1000lb bombs. The two nearest large ships were the subject of the Avengers' attack. Two were ordered to go after heavy cruiser Myoko and the other six were directed against Musashi. These were divided into two three-plane sections in order to execute an anvil attack. The four Avengers from Cabot were allocated against Yamato in the center of the formation. American pilots all remarked on the ferocity of the antiaircraft fire from the multi-colored 5in. bursts to the streams of tracers from the 25mm guns. The Japanese also used Type 3 incendiary shells from 18.1in. and 16in. main battery guns. Despite the spectacular appearances of this barrage, Japanese anti-aircraft fire was generally ineffective. The giant Type 3 shells proved totally ineffective, and Japanese records indicate that the battleships fired a relatively low number of 6in. and 5in. shells during each attack, indicating that the fire-control systems were taking too long to generate a targeting solution. These and the ubiquitous 25mm guns damaged many aircraft, but of the over 250 aircraft that attacked during the day, only 18 were shot down. Though the numbers confirm the ineffectiveness of IJN anti-aircraft fire, the American aviators displayed great courage pressing home their attacks through what was described as an impenetrable wall of flak. Musashi was hit with one torpedo, leading to flooding and listing, and another torpedo struck the cruiser Myoko, which had to return to Singapore. For most of the day, Musashi was the center of attention. Due to a fault in the design of her side belt, slow flooding entered the adjacent boiler room. The effect of some 3,000 tons of water was a 5.5° list, which was quickly reduced to a single degree by pumps in the affected boiler room and counterflooding on the opposite. Facing Musashi's intact antiaircraft batteries, one Avenger was shot down before it launched its torpedo and a second went down after deploying its weapon. The two Avengers that attacked Myoko were even more successful. At 1029hrs, one torpedo hit the heavy cruiser on her starboard side aft. Her propulsion system was damaged, and her top speed reduced to 15 knots. The cruiser fell astern of the formation. Kurita was forced to send her back to Singapore for repairs without destroyer escort. Since Myoko was the flagship of Sentai 5, at 1100hrs the commander transferred to cruiser Haguro. Myoko limped back to Singapore but was out of the war. Four of Kurita's heavy cruisers were out of the battle before they had a chance to engage an enemy ship. Cabot's small group of torpedo aircraft attacked Yamato, but the battleship dodged all torpedoes directed at her. Concurrently, Nishimura's fleet was located by an enhanced search operation from Admiral Davison's carriers. At 09:18, 16 Hellcats and 12 Avengers from the Enterprise attacked the Yamashiro and Fuso battleships, hitting the latter with two bombs, though the damage was minimal. Operating to the west of Nishimura was Shima's Second Striking Force and also in the area was Shima's detached Destroyer Division 21 with three ships, which was hurrying to rejoin Shima's main force after having completed a transport mission to Manila. Franklin's air group was assigned the northern sector of the Sulu Sea. It spotted the three ships of Shima's Destroyer Division 21 off Panay. Attacking high-speed destroyers was a challenge for any airman, but at 0813hrs Wakaba was hit by a bomb and several near misses. The damage proved fatal—45 minutes later, Wakaba sank with the loss of 30 men. Franklin launched a follow-up strike of 12 Hellcats and 11 bombers that reached the two remaining destroyers just before noon. Only one bomb hit was scored against Hatsushimo, which did little damage. The Japanese commander decided to head back to Manila with the survivors of Wakaba. Inexplicably, he failed to notify Shima of his decision. Destroyer Division 21 was out of the battle.  After this initial strike, Bogan sent a second wave of 42 aircraft, which targeted Musashi between 12:07 and 12:15. Again, Helldivers opened the attack. The 12 bombers scored at least two direct hits and five near misses. One 1,000lb hit forward and passed through Musashi's bow without exploding. The second hit just to the port side of the stack and penetrated two decks before exploding. The resulting damage forced the abandonment of the port-side inboard engine room, which reduced the ship to three shafts. A fire near one of the boiler rooms was quickly extinguished. Adding to the chaos, Musashi's steam siren was damaged, and it continued to sound off and on for the remainder of the action. Once again Intrepid's Avengers deployed to conduct an anvil attack. Of the nine aircraft, eight got their torpedoes in the water and headed toward the huge battleship. As was the case for the entire series of attacks, it is impossible to precisely trace the number of hits suffered by Musashi; American and Japanese records do not even coincide on the overall number of attacks during the day. It is probable that the second wave of Avengers put three torpedoes into Musashi's port side. One hit near the stack on the junction of the outboard port engine room and the port hydraulic machinery space; it caused slow flooding but little else. Another hit forward of the armored citadel and caused massive flooding into several large spaces. The last confirmed hit occurred abaft Turret No. 2. Despite these three additional hits, Musashi remained on an even keel, but was noticeably down by the bow. In exchange, Musashi antiaircraft gunners forced one Avenger to ditch some 15 miles away and shot down two Helldivers. During this attack, Japanese records indicate nine Type 3 shells were fired. American pilots were impressed that they were engaged at 25,000–30,000 yards, but no aircraft were damaged. This damage reduced Musashi's speed to 22 knots, prompting Kurita to slow his formation. Despite taking four torpedoes, Musashi's skilled damage-control teams managed to keep it afloat throughout the day. At 10:50, Sherman launched 58 aircraft from the Essex and Lexington, focusing on Musashi again at 13:30. With her speed reduced and unable to fully maneuver, she was a much easier target. Despite the heavy fire directed against them, the Helldivers performed their mission of preparing the way for the torpedo bombers. At least four 1,000lb bombs hit Musashi. Three hits caused minimal damage as they impacted near the forward 18in. turret and exploded in the unoccupied crew accommodation spaces below. Damage from the final hit that exploded on contact when it hit the starboard side of the stack was not serious, but the explosion devastated many nearby 25mm triple mounts and caused heavy casualties among the gun crews. While the Helldivers added to the topside carnage, damage from the Avengers was much more serious. Three more torpedo hits were confirmed in the third attack, bringing the total to seven. Two struck forward of the armored citadel on either side of the bow. The design flaw of having comparatively little compartmentation in the unarmored forward section of the ship led to massive flooding. In addition, the explosions forced the hull plating outward creating what looked like a huge plow throwing water up as the ship moved forward. Another torpedo struck the starboard side close to the previous starboard side hit. This increased flooding and forced the abandonment of the starboard hydraulic machinery room. A possible fourth hit was reported by some witnesses near the forward 6.1in. triple turret on the starboard side. This assault resulted in at least four bomb hits and three torpedo hits, causing severe flooding. Despite this, Musashi continued to fight, but with its speed reduced to 12 knots, Kurita ordered it to move west with destroyers Shimakaze and Kiyoshimo. Additionally, the cruiser Tone was struck by two bombs during this attack, sustaining only light damage. At 14:26, 12 Helldivers and 8 Hellcats from the Essex launched an assault on the Yamato and Nagato, delivering three bomb hits to the Yamato and two to the Nagato, though the damage was not severe. The fifth air attack of the day was the most intense, with 65 aircraft from the Enterprise and Franklin taking off at 13:15 to strike the heavily damaged Musashi at 15:10. The results against the near-defenseless battleship were devastating. Of the 18 Helldivers that dove on Musashi, 11 claimed hits. On this occasion, the aviators' claims were not inflated. Japanese sources agreed that within minutes, Musashi was pounded by ten 1,000lb bombs. This barrage can be detailed with some degree of certainty. One bomb hit forward of Turret No. 1 and added to the damage there from earlier bombs. Another bomb hit the roof of the same turret and failed to penetrate its thick roof armor. Another hit to the starboard side of the turret and penetrated two decks before exploding against the main armored deck. Two bombs hit together between the forward 6.1in. turret and the superstructure, exploded on contact, and did minimal damage. Another two hit just to port in the same general area, penetrated two decks, and exploded on the main armored deck without penetrating. The eighth bomb hit the port side of the massive superstructure and exploded on contact, causing devastation to nearby 25mm mounts and their crews. Another projectile hit the top of the superstructure and destroyed the main battery fire-control director and its rangefinder. The resulting explosion caused significant personnel casualties on the bridge and operations room totaling 78 killed and wounded. Among the wounded was the ship's captain. The final hit landed abaft the superstructure but caused only minor damage. Musashi was equally helpless against the Avengers. The eight Enterprise Avengers conducted an anvil attack, and all claimed hits. At this point in the action, the accounts of Musashi's surviving crewmembers are not reliable. It is certain that four more torpedoes hit the ship. The first was on the port side in the area of the magazine for Turret No. 1. Another hit on the port side was recorded abeam the superstructure, flooding one boiler room. The third hit to port was placed just aft of the stack. It was in the same area of an earlier hit, and it immediately flooded the outboard engine room. The only confirmed hit on the starboard side occurred in the area of Turret No. 2. On top of the four confirmed hits, some Japanese accounts mention as many as six more. Two of these struck amidships on the port side but did not explode. All attacking aircraft returned safely, confirming the ineffectiveness of Musashi's defenses at this point. At 15:21, Helldivers targeted the Haruna, but only managed five near misses. The increasing intensity of the air attacks throughout the day indicated that Japanese land-based air forces had failed to neutralize Halsey's carriers. Consequently, at 15:30, Kurita ordered his fleet to change course westward, away from the San Bernardino Strait, hoping that this maneuver would reduce the pressure from air attacks and allow Japanese air forces to achieve better results. Meanwhile, Bogan launched his third strike of the day at 15:50, with 31 aircraft under Ellis targeting the Musashi one final time. However, due to fatigue, the attack was ineffective. After this last air strike, Kurita decided to head back towards the San Bernardino Strait and instructed the sinking Musashi to beach itself on Sibuyan Island at 17:15. Before this could be executed, the battleship sank at 19:36, resulting in the loss of 1,023 lives. Thus, the Musashi became the largest ship ever sunk by air attack in what was the largest air-sea battle in history up to that point. Despite losing 18 aircraft, the Americans succeeded in sinking the Musashi, torpedoing the Myoko, and damaging three other battleships to varying extents. Nevertheless, the 1st Striking Force emerged in better condition than anticipated, with the Musashi absorbing much of the torpedo and bomb damage and allowing the other ships to weather the attack. Kurita planned to navigate San Bernardino Strait during the night, proceed down the east coast of Samar, and reach Leyte Gulf around 11:00. Meanwhile, Admiral Mitscher's search planes had located Ozawa's carriers at 16:40. By afternoon, Ozawa had launched most of his aircraft in an attack on Sherman, but the final assault by the once formidable IJN carrier force achieved only limited success, with 28 planes lost before retreating to the Philippines. Remaining undetected, Ozawa then dispatched two battleship carriers and four destroyers under Rear-Admiral Matsuda Chiaki southward, drawing American attention to his position.  In the aftermath of the Battle of the Philippine Sea, the Americans did not know that the IJN had no prospects of replacing its lost aviators. Because the majority of the carriers themselves survived the battle, and the Americans knew other carriers were being added to the force, the IJN's carrier force was still a threat. The intelligence Halsey received on the IJN's carrier force indicated that it was fully capable. In every other major battle of the war, the IJN carrier fleet was the main threat. The Pacific War had become a carrier war and surface forces had been firmly supplanted as the primary striking force. The Americans had no way of knowing that the Japanese had turned this thinking on its head in their planning for Leyte Gulf. Nimitz wanted to destroy the Combined Fleet and thus gain an increased measure of operational freedom for future operations. He was disappointed that this did not occur at Philippine Sea and thus had inserted the instruction to Halsey that the destruction of the Japanese fleet would be his primary objective if the opportunity was presented. Achieving this not only would eliminate the main threat to the invasion, but it would cripple the IJN's ability to interfere with future operations. As the assessment from the aviators was that Kurita's force no longer posed a threat, at 19:50 Halsey ordered his entire force north to crush what he assessed as the primary threat: Ozawa's carrier force. He decided to do so with the entirety of his force. By doing so, he decided to ignore the threat posed by the Kurita force, which was headed toward San Bernardino Strait. He kept his whole force together, because that was how TF 38 fought and because, as he stated after the war, he did not want to divide his force in the face of the enemy. A decisive victory was most likely if the carriers of TF 38 worked with the battleships of TF 34. This was USN doctrine and Halsey fully supported it.  At 20:22, Task Force 38 set course north, with the three carrier groups in the area meeting just before midnight. Earlier, at 20:05, a night reconnaissance aircraft from Independence had reported that Kurita's formidable surface force was heading back toward the San Bernardino Strait. This news raised concerns among several of Halsey's subordinates, including Bogan and Lee, but they were dismissed by the resolute Halsey. As a result, the 3rd Fleet's full strength continued northward toward Ozawa's decoy force, leaving the San Bernardino Strait completely unprotected. This left Kurita's battleships unopposed between themselves and the American landing vessels, except for Kinkaid's vulnerable escort carriers off Samar's coast. Meanwhile, the detection of Nishimura's force on October 24 gave Kinkaid enough time to prepare for a battle at Surigao Strait. Oldendorf set up his battle line under Rear-Admiral George Weyler near Hingatungan Point in the northern part of the strait, providing maximum sea space while still constraining Japanese movement. Eight cruisers in two groups were positioned south of this line, with 24 destroyers stationed to screen the battleships and cruisers and positioned on both flanks to launch torpedo attacks against the approaching Japanese. Additionally, 39 PT boats were deployed in the southern approaches to the strait and into the Mindanao Sea to provide early warning and execute torpedo attacks when possible. The main issue was that the battleships were primarily equipped with high-explosive shells and would only engage once the Japanese forces were about 20,000 yards away. Moreover, Kinkaid had intercepted an order from Halsey to assemble a powerful task force of fast battleships. Misinterpreting the order's unclear wording, Kinkaid mistakenly believed Task Force 34 was coming to defend San Bernardino Strait, allowing his forces to concentrate on Surigao Strait instead. Despite Kurita's delays, Nishimura pressed on to breach the strait, advancing with the heavy cruiser Mogami and three destroyers. Little is known about Nishimura's precise thinking as he approached the strait. He was planning on arriving off Tacloban at 0430hrs on October 25 in accordance with Toyoda's master plan that had Kurita's force arriving off Leyte a short time later. This schedule fell apart after Kurita's advance was thrown off schedule on the afternoon of October 24 when he temporarily turned around in the face of intensive air attack in the Sibuyan Sea. At 2013hrs Nishimura sent a message to Toyoda and Kurita that he planned to arrive off Dulag at 0400hrs the next morning, a half hour later than planned. This was only a minor change; much more important was the receipt at 2200hrs of Kurita's message that he would not be in the gulf until 1100hrs. This meant that Nishimura's force was on its own when it executed its attack into the gulf. However, Nishimura did not change his plan after learning of Kurita's revised intentions. He was determined to force the strait in darkness and in so doing draw forces away from Kurita's main attack. The battle began at 2236hrs when PT-131 gained radar contact on Nishimura's main force. The three boats of the section headed toward the contact to make a torpedo attack. Two of the boats were slightly damaged, but one was able to close within torpedo range. News of the contact did not reach Oldendorf until 0026hrs on October 25. Another section sighted the advance group built around Mogami at 2350hrs and two of the boats fired a torpedo at the cruiser. Neither hit its target. Demonstrating the confusion in any night battle, at about 0100hrs Mogami was hit by a 6in. shell from Fuso. Though a dud, it killed three men. About an hour later, PT134 closed to within 3,000 yards of Fuso and fired three torpedoes. Again, all missed. This running series of encounters continued up until 0213hrs. Of the 39 boats, 30 contacted the Japanese and launched 34 torpedoes. None of Nishimura's ships was hit. While Nishimura's force was successfully fighting its way up the strait in good order, he kept Kurita and Shima informed of his progress. At 0040hrs, the two parts of Nishimura's force reunited. First blood went to the Japanese, since ten PTs were hit, and one (PT-493) sank, with a total of three dead and 20 wounded. Though unable to exact any attrition on the Japanese, the PTs had provided an invaluable service informing Oldendorf of Nishimura's location and strength. Based on an earlier report from one of Mogami's scout aircraft on the location and numbers of USN ships in Leyte Gulf, Nishimura appeared to believe that the battle would occur inside Leyte Gulf and not in Surigao Strait. If he really believed that Oldendorf would not use favorable geography to his advantage, he was sorely mistaken. Having survived the PT boat attacks with no damage, Nishimura now faced a much more deadly threat. This came in the form of five Fletcher-class destroyers under the command of the aggressive Captain Coward. Two other destroyers from Coward's Destroyer Squadron 54 were left on picket duty and did not take part in the torpedo attack. The five destroyers assigned to the attack were arrayed to conduct an anvil attack (with torpedoes coming in from both bows of the enemy target), with McDermut and Monssen from the west and Remey, McGowan, and Melvin from the east. Approaching at 30 knots, Coward's ships would launch torpedoes guided by radar, and refrain from using their 5in. guns so as not to give their positions away. Once the torpedoes were on their way, the destroyers would break off and head north along the coast to clear the area and reduce the possibility of a friendly fire incident. What ensued was one of the most successful attacks of the entire war. Shortly after 03:00, Coward's three eastern destroyers launched 27 torpedoes from a range of 8200 to 9300 yards at the advancing Japanese ships. They scored two critical hits on the Fuso at 03:08, causing flooding and fires. The battleship, unaware of the severity of the damage, veered off course and headed south, ultimately sinking at about 03:45 with 1620 lives lost. The Americans claimed that the torpedoes had split the Fuso in two. Meanwhile, Coward's two western destroyers fired a full salvo of 20 torpedoes at 03:10. In response, Nishimura changed course, exposing his screen to danger. By 03:19, three torpedoes from McDermut struck the Yamagumo, which exploded and sank within two minutes; another torpedo hit the Michishio amidships, causing it to sink 15 minutes later after coming to a halt; and a final torpedo hit the Asagumo, damaging its bow and reducing its speed, forcing it to withdraw from the battle. McDermut's ten torpedoes were the most effective salvo of the war from any American destroyer. Monssen's torpedo attack resulted in a single hit on the battleship Yamashiro, causing some flooding and reducing her firepower by a third. Following Coward's devastating torpedo strike, six more destroyers, divided into two groups of three, approached Nishimura's force from the west along the coast of Leyte. The first group commenced their attack at 03:23, launching 14 torpedoes from a range of 6500 to 6800 yards, but only one torpedo struck the Yamashiro, temporarily slowing her to 5 knots. The second group of destroyers fired 15 torpedoes at 03:29, but none of their torpedoes hit their targets, and the gunfire from both sides proved ineffective. After this failed assault, nine destroyers in three sections of three approached Nishimura's weakened column from both flanks. The first two sections, attacking from either side, fired a half-salvo of five torpedoes from each destroyer, but none hit. Before the final section could launch its attack, a fierce gunnery battle was underway.  The gunnery battle began at 0351hrs when the first American cruiser opened up. Two minutes later, West Virginia commenced fire from 22,800 yards. All ships fired at the largest radar return of the three Japanese ships, which was Yamashiro. The American barrage grew as each battleship gained a fire control solution. The three ships with the most modern fire control systems did most of the work. California joined in at 0355hrs from 20,400 yards followed by Tennessee one minute later. The three battleships with the less capable Mk 3 fire control radar struggled to gain a firing solution. Maryland opened fire at 0359hrs by ranging her Mk 3 radar on the shell splashes from the other battleships. Mississippi took until 0412hrs when she fired a full salvo at Yamashiro from 19,790 yards. Pennsylvania never gained a good solution for her 14in. main battery and failed to fire a single salvo. Unbeknownst to Nishimura, the Americans had executed a "T" maneuver, leaving his ships able to fire only their forward guns while the enemy could unleash full broadsides. Concentrating their fire on the Yamashiro, Oldendorf's cruisers and battleships landed several hits during the 18-minute engagement. By 03:56, the Yamashiro was seen burning amidships, aft, and in the bridge area. Despite this, the battleship fought back fiercely, targeting the cruisers Phoenix, Columbia, Shropshire, and Denver, though no hits were achieved. The Mogami endured severe damage during this engagement, with the cruiser Portland focusing its fire on her and inflicting heavy harm. In the early phase of the battle, she took several 5in. hits from American destroyers. In the first minutes of the withering barrage from Oldendorf's cruisers and battleships, Mogami sustained more damage, including a hit on one of her 8in. turrets. After firing four Type 93 torpedoes at 0401hrs against the gun flashes from enemy ships to the north, she came under fire from heavy cruiser Portland. Two 8in. shells hit Mogami's bridge at 0402hrs, killing her commanding officer, and other shells disabled two engine rooms. The new commanding officer decided to break off the action and head south at slow speed. While headed south, she encountered the Second Diversion Attack Force.  As American gunfire pummeled Yamashiro's superstructure, the last destroyer group approached head-on, closing to within 6200 yards before launching 13 torpedoes. Before the torpedoes could reach their targets, the destroyers came under friendly fire and further assault from Yamashiro's guns, resulting in the Albert W. Grant taking 18 hits before being withdrawn. Observing the friendly fire, Oldendorf ordered a ceasefire at 04:09, allowing Nishimura to begin a retreat south. However, by 04:11, the Yamashiro had been hit by three torpedoes from the final destroyer salvo, causing a severe list and bringing the battleship to a halt. Yamashiro's valiant yet ultimately futile resistance ended at 04:19 when she capsized to port, taking Nishimura and 1625 others with her. 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 largest naval battle in human history had only just begun. As many historians argue, given the fateful decision of Halsey to try and knock out the IJN combined fleet, the transports had been left completely open to an attack. Absolute carnage could unfold on an unprecedented scale…perhaps enough to cause America to rethink continuing the war?

CardioNerds (Dr. Dan Ambinder and Dr. Rick Ferraro) join Dr. Mansi Oberoi and Dr. Mohan Gudiwada from the University of Nebraska Medical Center discuss a case of constrictive pericarditis. Expert commentary is provided by Dr. Adam Burdorf, who serves as the Program Director for the Cardiovascular Medicine Fellowship at the University of Nebraska Medical Center. The case discussed involves a 76-year-old woman with a history of monoclonal gammopathy of undetermined significance, chronic obstructive pulmonary disease, type 2 diabetes mellitus, and squamous cell carcinoma was admitted to the hospital for worsening shortness of breath, swelling in lower extremities, hyponatremia, and urinary tract infection. CT chest to evaluate for pulmonary embolism showed incidental pericardial calcifications; the heart failure team was consulted for the management of her decompensated heart failure. Echo images were nondiagnostic. Subsequent invasive hemodynamic monitoring showed elevated right and left-sided filling pressures, diastolic equalization of LV and RV pressures, and positive RV square root sign with ventricular interdependence. Cardiac MRI showed septal flattening on deep inspiration and septal bounce, suggestive of interventricular dependence. After a heart team discussion and with shared-decision making the patient opted for medical management owing to her comorbidities and frailty. Enjoy this 2024 JACC State-of-the-Art Review to learn more about pericardial diseases and best practices for pericardiectomy (Al-Kazac et al., JACC 2024) US Cardiology Review is now the official journal of CardioNerds! Submit your manuscript here. CardioNerds Case Reports PageCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor Roll CardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron! Case Media - Constrictive Pericarditis Echo: Left Ventricular ejection fraction = 55-60%. Unclear septal motion in the setting of atrial fibrillation MRI: Diastolic septal flattening with deep inspiration as well as a septal bounce suggestive of interventricular dependence and constrictive physiology  References Garcia, M. Constrictive Pericarditis Versus Restrictive Cardiomyopathy. Journal of the American College of Cardiology, vol. 67, no. 17, 2016, pp. 2061–2076. Pathophysiology and Diagnosis of Constrictive Pericarditis. American College of Cardiology, 2017. Geske, J., Anavekar, N., Nishimura, R., et al. Differentiation of Constriction and Restriction: Complex Cardiovascular Hemodynamics. Journal of the American College of Cardiology, vol. 68, no. 21, 2016, pp. 2329–2347. Constrictive Pericarditis. ScienceDirect. Constrictive Pericarditis. Journal of the American College of Cardiology, vol. 83, no. 12, 2024, pp. 1500-1512.

Horse Racing: Lugal, Jockey Nishimura Both Win 1st G1 Title in Sprinters Stakes

Yuko Kaneko is Director and Corporate Counsel of the Business Legal Department at Renesas Electronic Corporation. Yuko discusses her career journey, starting as an attorney at Nishimura Asahi before transitioning to in-house roles. A career can span many years and so we discuss career longevity, the importance of continuous learning, and balancing professional and personal life. If you are looking for a role model of how to do a legal career in Japan then please listen to Yuko's story. If you enjoyed this episode and it inspired you in some way, we'd love to hear about it and know your biggest takeaway. Head over to Apple Podcasts to leave a review and we'd love it if you would leave us a message here! In this episode you'll hear: How Yuko left Iwate for Tokyo and found her way to a legal career Her tips for lawyers transitioning from private practice to in-house How she spends her time and makes exercising a priority even with a family Her favourite saying and other fun facts  About Yuko Yuko Kaneko is Director & Corporate Counsel, Business Legal Department of Renesas Electronic Corporation. She graduated from Tokyo University, and after attending the Legal Training Research Institute of the Supreme Court as a Legal Trainee, she started her career as an attorney-at-law at Nishimura & Asahi in 2000. In June 2010, Yuko changed her career path and switched to become an in-house legal counsel. She served as the Manager of Legal Affairs Office at Nippon Otis Elevator Company for over five and a half years. Thereafter, she moved to Alconix Corporation, where she served as the General Manager of the Legal and Compliance Department for just under 6 years. Yuko obtained an L.L.M. from the Florida Coastal School of Law through e-learning while raising three daughters. Yuko is also a Certified Fraud Examiner and volunteers for the Executive Board of Women in Law Japan. In her spare time she loves to get involved in her hobbies, which are golf, running, skiing and playing the koto. Connect with Yuko  LinkedIn:https://www.linkedin.com/in/yuko-kaneko-019188132/  Links Hakone Pola Art Museum: https://www.polamuseum.or.jp/en/  Connect with Catherine  Linked In https://www.linkedin.com/in/oconnellcatherine/ Instagram: https://www.instagram.com/lawyeronair YouTube: https://youtube.com/@lawyeronair 

WE were the meatballs for having watched this movie... do yourself a favor and DON'T J 1/10 M 1.5/10 For daily horror movie content follow the podcast on Twitter / Instagram @darkroastcult Each week we choose a movie from one of the horror genre to discuss the following week. Follow along each week by keeping up with the movies we are watching to stay in the loop with the movie club! Check out other podcasts, coffee and pins at www.darkroastcult.com ! THANKS TO ANDREW FOR MAKING THE INTRO SONG. (soundcloud.com / andoryukesuta)@andoryukesuta Yōji is a young lonely factory worker who falls for an equally lonely girl co-worker, Sachiko, but is unable to tell her of his interest. After he is assaulted in a theater by a crossdresser, Yōji finds what looks like an alien insect and hides it in his room. The next night, he comes across Sachiko being sexually attacked by another fellow worker. He attempts to come to her aid but is beaten. Sachiko feels sorry for him and returns with him to his apartment. During this encounter, Sachiko is attacked by the alien object which penetrates her and turns her into a bio-mechanical monster, a NecroBorg. These parasites take over human bodies and use their flesh to create weapons which they use to fight each other. Yōji is also infected and the plot eventually leads to a showdown fight to the death between the two would-be lovers. A side plot exists as well which concerns a father who is out to kill the NecroBorgs who have also infected his daughter. Meatball Machine is based on a 1999 film of the same name written, produced and directed by Jun'ichi Yamamoto. The 70 minute theatrical version was released in Japan on May 22, 1999 and starred Toshihisa Watanabe, Akiko Sasaki and Rino Sōma.[1][2] The special effects, special makeup effects and moldmaking for the NecroBorgs were done by noted effects artist Yoshihiro Nishimura who would go on to do effects for The Machine Girl and Tokyo Gore Police. Nishimura would go on to direct the 2017 sequel, Meatball Machine Kodoku.

Studio Ponoc founder Yoshiaki Nishimura (Mary and the Witch's Flower, Modest Heroes) speaks with Michael about Ponoc's new film, The Imaginary, as well as his love of children's fiction and live-action cinema, and his time at Studio Ghibli producing The Tale of the Princess Kaguya and When Marnie Was There.Thank you to Eyre Kurosawa for translating our conversation. If you want to hear the full conversation with all of Mr Nishimura's Japanese responses intact, skip to around 31 minutes.Subscribe to our Patreon for ad-free episodes and bonus conversations in our Library Cafe series.Follow us on Twitter or Instagram, or drop us an email at ghibliotheque@gmail.com. Get bonus content on Patreon Hosted on Acast. See acast.com/privacy for more information.

Welcome to The Nonlinear Library, where we use Text-to-Speech software to convert the best writing from the Rationalist and EA communities into audio. This is: Reward hacking behavior can generalize across tasks, published by Kei Nishimura-Gasparian on May 28, 2024 on The AI Alignment Forum. TL;DR: We find that reward hacking generalization occurs in LLMs in a number of experimental settings and can emerge from reward optimization on certain datasets. This suggests that when models exploit flaws in supervision during training, they can sometimes generalize to exploit flaws in supervision in out-of-distribution environments. Abstract Machine learning models can display reward hacking behavior, where models score highly on imperfect reward signals by acting in ways not intended by their designers. Researchers have hypothesized that sufficiently capable models trained to get high reward on a diverse set of environments could become general reward hackers. General reward hackers would use their understanding of human and automated oversight in order to get high reward in a variety of novel environments, even when this requires exploiting gaps in our evaluations and acting in ways we don't intend. It appears likely that model supervision will be imperfect and incentivize some degree of reward hacking on the training data. Can models generalize from the reward hacking behavior they experience in training to reward hack more often out-of-distribution? We present the first study of reward hacking generalization. In our experiments, we find that: Using RL via expert iteration to optimize a scratchpad (hidden chain-of-thought) variant of GPT 3.5 Turbo on 'reward hackable' training datasets results in a 2.6x increase in the rate of reward hacking on held-out datasets. Using fine-tuning or few-shot learning to get GPT 3.5 Turbo to imitate synthetic high-reward completions to hackable and unhackable prompts leads to a 1.3x to 2.0x increase in reward hacking frequency relative to our baselines on held-out datasets. Our results suggest that reward hacking behavior could emerge and generalize out-of-distribution from LLM training if the reward signals we give them are sufficiently misspecified. Figure 1: Example model completions from before and after expert iteration training: Training on datasets with misspecified rewards can make models significantly more likely to reward hack on held-out datasets. Note that the expert iteration training process only reinforces high-reward outputs generated by the model; it does not train on any external high-reward examples. Introduction One common failure mode of machine learning training is reward hacking, also known as specification gaming, where models game the reward signals they are given in order to achieve high reward by acting in unintended ways. Examples of reward hacking seen in real models include: A robot hand trained to grab an object tricking its human evaluator by placing its hand between the camera and the object A simulated creature trained to maximize jumping height exploiting a bug in the physics simulator to gain significant height A language model trained to produce high-quality summaries exploiting flaws in the summary evaluation function ROUGE to get a high score while generating barely-readable summaries Reward hacking is possible because of reward misspecification. For a large number of real world tasks, it is difficult to exactly specify what behavior we want to incentivize. For example, imagine trying to hand-write a reward function that specifies exactly what it means for a model to be honest. Due to the difficulty of generating perfect reward specifications, we instead optimize our models on proxy reward signals that are easier to measure but are slightly incorrect. In the honesty example, our proxy reward might be whether a human judges a model's statements as honest. When we optimize a model against a proxy reward signal, the model sometimes learns to take advantage of t...

Programa 4x153. La Nishimura tenia un aspecte fr

Programa 4x153. La Nishimura tenia un aspecte fr

I had the opportunity to be the special guest announcer for Dory Funk Jr's latest wrestling show dedicated to his tag team partner and Bang TV world champion Osamu Nishimura who is battling illness. I opened the show with a rendition of Nishimura's favorite song “New York, New York” to encourage his swift recovery and great health. Next time, we will sing it together. —David Gornoski

Su pasión por la violencia y carácter despiadado le abrieron unas puertas hasta entonces cerradas para el género femenino.

This week Seth and Bill welcome back grat buddy Jon Parshall and Tony Tully to wrap up the conversation about the Battle of Surigao Strait during the Battle for Leyte Gulf. The foursome gets deep in the weeds discussing the destroyer action in the strait and, of course, the gunfire portion of the battle. American battleships West Virginia, Tennessee, Maryland, California and all their pals join in the fight as the Pearl Harbor survivors (minus Mississippi), the heavy and light cruisers absolutely annihilate Nishimura's Southern Force. The battle, more of a nautical execution, was the last battleship versus battleship fight in naval history. Tune in to see what the guys have to say. #wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #essex #halsey #taskforce38 #wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #mastersoftheair #8thairforce #mightyeighth #100thbombgroup #bloodyhundredth #b17 #boeing #airforce wwii #wwiihistory #ww2 #usnavy #usa #usarmy #medalofhonor #enterprise #aircraft #aircraftcarrier #cv6 #midway #wwii #wwiihistory #ww2 #worldwar2 #usnavy #usnavyseals #usmc #usmarines #saipan #usa #usarmy #aircraft #aircraftcarrier #battleship #battleships #ussenterprise #aircraftcarriers #museum #hollywood #movie #movies #books #oldbreed #1stMarineDivision #thepacific #Peleliu #army #marines #marinecorps #worldwar2 #worldwar #worldwarii #leytegulf #battleofleytegulf

Welcome to The Tastemakers, in partnership with Baileys Irish Cream Liqueur. In this very special fortnightly book club series, our host Gemma Dimond sits down with your favourite tastemakers from a range of backgrounds. From beauty to lifestyle to food creators, over the next few months, we will be getting to know The Tastemakers we reckon lead the charge in their respective areas of expertise. Today, we are joined by the delightful Julia Busuttil Nishimura. Big thanks to Baileys for making this episode possible. If you are over 18 and looking for a treat, head online or instore to your liquor retailer and shop Baileys. To explore a selection of delicious Baileys recipes, head here. (Remember to Drink Responsibly.) This episode was audio produced by Annabelle Lee. In your ears today were host Gemma Dimond (@gemdimond) and guest Julia Busuttil Nishimura (@juliaostro). Join us in the all the book chat over on our Insta @theshamelessbookclub, our TikTok @theshamelessbookclub, or in The Shameless Book Club Facebook group. Enjoy the content we create? The best way to support us is to click that ‘follow' button in your favourite podcast app and leave a five star review. Orrr you can go old school and tell a friend to listen! The Shameless Book Club has a room on Apple Books! Check it out here.  If you want to make Hot Chocolate Cake, follow along below! Ingredients:  Cake:  2 1/4 cup Plain Flour 2 1/3 cup Cocoa Powder 1 tsp Baking Powder 1 tsp Baking Soda 1 tsp Sea Salt Flakes 3 1/4 cup Caster Sugar 3 1/4 cup Brown Sugar 3/4 cup Buttermilk 3/4 cup Olive Oil 1.75 oz Baileys Original Irish Cream Liqueur  3 Large Eggs, room temperature 1 cup Boiling Water 1 tsp Instant Coffee Ganache: 1 1/4 cup 70% Dark Chocolate, chopped 1 1/4 cup Double Cream 1 tbsp Baileys Original Irish Cream Liqueur   pinch of Sea Salt Flakes Recipe: Cake: Preheat the oven to 320°F. Grease two 8-in cake tins with olive oil, then line with parchment paper. Sift and measure all the dry cake mix ingredients into a large bowl and stir together with a whisk to fully combine. Combine all the wet cake mix ingredients, except the water and coffee, into a large bowl and whisk together. Make the coffee in a cup with the measured boiling water and instant coffee. Pour that into the wet ingredients bowl and stir well. Then, add the dry mix to the wet mix and stir well with a whisk to combine. Divide the mixture evenly between the prepared tins. Bake for 30-35 minutes, or until a skewer inserted comes out clean. Remove from the oven and allow to cool in the tin for 20 minutes before flipping onto a wire rack. Allow to cool completely. Ganache:  To make the ganache, put the chocolate, Baileys and the salt in a large heatproof bowl. In a heavy based saucepan, heat the cream until steaming but not boiling. Then, pour the hot cream over the chocolate and leave to stand for 1 minute. Stir the ganache using a whisk until smooth and glossy. Let the ganache sit for 10 minutes to cool and thicken slightly. Place the cooled cake on a large plate with a lip. Spoon over enough ganache to cover the top. Place the next cake on top. Pour the remaining ganache all over the top of the cake. Use a spoon or a small offset palette knife to guide the ganache over and down the sides of the cake. Put the cake in the fridge for 30 minutes. Remove the cake from the fridge and, using a small offset palette knife or a spoon, scoop up the set ganache from the plate and spread over the sides to create a smooth finish. Enjoy!! #drinkresponsibly

Madoka Shimada is Partner at Nishimura and Asahi, one of the “Big Four” law firms in Japan. You might have heard some things about what it's like to work there but Madoka shares some of the innovations and how she has carved out a unique career for herself with her interesting combination of qualifications.  If you enjoyed this episode and it inspired you in some way, we'd love to hear about it and know your biggest takeaway. Head over to Apple Podcasts to leave a review and we'd love it if you would leave us a message here! In this episode you'll hear: What inspired Madoka to look into the law as a career How she took on an unusual study path in the US  What it's like to be a partner in Nishimura and Asahi today Her favourite book and other fun facts  About Madoka Madoka is a Partner in the Tokyo office of Nishimura & Asahi.  She focuses on the antitrust and competition law area, providing a broad range of advice in the field of competition law, with a wealth of experience in, among other things, cross-border transactions. Madoka also has strength in trade secret cases. Madoka advises clients on various matters of competition law, including domestic and international cartels, bid-rigging, M&A transactions, investigations by the JFTC, leniency applications and general antitrust law compliance. She is especially active in cross-border transactions.  Prior to N&A, from 1999 – 2004 Madoka was with Mitsui, Yasuda, Wani & Maeda. Madoka graduated in 2005 from Kennedy School of Government, Harvard University (M.P.A.) 2003, Harvard Law School (LL.M.), in 1997, and  The University of Tokyo (LL.B.) Madoka serves as a member of one of the committees in the firm which has the role of planning various measures of training associates, coordinating their working environment, etc.  D&I perspective, such as the introduction of paid childcare leave, is included in this function. She also serves as the head of the Editorial Board of N&A “Thought Leadership,” which is a new style of newsletters of the firm.   Outside of the firm she serves on the Children's' Rights Committee at Daini Bar Association, as a consultee for kids at SNS consultation (once a month, using LINE). Madoka is a mom of two teenage boys, joining a PTA activity for younger son, as an editor of the newsletter of the school. In her spare time, she goes to the theatre regularly and is a fan of musicals following from her passion at junior and senior high school where she was a member of the music club.  Connect with Madoka LinkedIn: https://www.linkedin.com/in/madoka-shimada-8151382/  Website: https://www.nishimura.com/en/people/madoka-shimada  Links Toraya: https://www.toraya-group.co.jp/shops/shop-5  Seven Women Lawyers 7人の女弁護士：Amazon Prime Invisible Women: https://amzn.asia/d/eaOxoyl   Connect with Catherine  Linked In https://www.linkedin.com/in/oconnellcatherine/ Instagram: https://www.instagram.com/lawyeronair YouTube: https://youtube.com/@lawyeronair 

The contract, payment, and legal documentation all went through successfully this month — officially making me a homeowner and landowner in Japan! Frankly, there is a good reason why I was able to acquire the property for the price that I did. It seems that the structure was hardly ever updated in its 100+ year life to meet modern standards of the day. To make matters more extreme, for the past 30 years, its previous owners left it abandoned to degrade into the mountainside. But no matter, this is precisely why I am here.I extend my deepest gratitude to Nishimura-san and the whole team at Nishimura-gumi, who helped me acquire the kominka. First, they accepted my offer to volunteer for free doing whatever they needed at their work sites. They very well could have brushed me off. As I came to help several times a week, we built trust over time. When I approached them for support to find a property of my own, they gathered their networks and resources to pinpoint places for me to check out. They even helped me complete the legal documentation after purchasing it, which certainly would have been difficult to do in Japanese at the legal affairs bureau.Ultimately, they gave me an opportunity. That's what I'll truly remember and appreciate forever.In my year-long experience of searching for a property to restore in Japan, I have met many good people who have gone out of their way to offer their time and resources. I have also encountered an excess of unnecessary gatekeepers. They have their reasons (I have no financial history in Japan, I lack a business track record, I'm a homebuilding amateur).In the end, though, the latter group has given me the perspective to foster self-reliance. Each frustration taught me to build up my competencies myself: read the Inns and Hotels Act in Japanese, read the Building Standards law in Japanese, don't borrow money, don't buy a property above what I can afford, learn about build science, read up on engineering and physics, and the list goes on. In the face of barriers, I've gained an instinct to do things from scratch.Nishimura-san is a member of that former group, but one who has gone above and beyond. His renovation company, Nishimura-gumi, has been the diamond in the rough that has allowed me to put my guard down. Nishimura-gumi (as an organization) and I (as a determined volunteer) complemented each other's needs and goals. Most importantly, Nishimura-san gave me — a sole, wandering, but determined foreigner — a chance.I have been occupied in the past few weeks with cutting scores of bamboo, which has encroached on the buildings. I found a few maple trees growing on the forest floor, so I made sure to protect them. I also bought a kei-truck. This little car will do the heavy lifting of trash removal for me this month. Once I have a clean job site, the technical repairs may begin.This brings us to today's podcast episode about build science and Passive House certification. As the planning and design stage approaches, I need to begin thinking about how to turn this old house into a beautiful, quality home that meets modern high-performance standards. The book Passive House Details: Solutions for High-Performance Design has been an important resource for me in this regard.The authors are accredited, certified, and practicing architects out of the Eugene, Oregon area who have collected excellent case studies of Passive House buildings across the United States. They explain what exactly is Passive House and what are the basic principles. Then, they go into great detail about materials to use, designs to consider, and much more; but they do so in a well-written and approachable manner. The book should serve as an excellent guide for anyone entering the design stage of their project.I hope that this episode can inform at least one person who is renovating a Japanese home about the passive house standard and the importance of understanding build science. Now, the big question is if I can put these principles into practice on my project.Local Japan Podcast is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.Books Mentioned In This Episode:* Passive House Details: Solutions for High-Performance Design by Corner, Fillinger, & Kwok* Why Buildings Stand Up by Mario Salvadori* Why Buildings Fall Down by Matthys Levy & Mario SalvadoriLinks to More Resources:* Joseph Lstiburek on This Old House (YouTube)* Build Science 101 on YouTube* Donald Corner* Jan Fillinger* Alison Kwok* Kominka Japan Facebook Group* Joseph Lstiburek* The Building Science Corporation* Matt Risinger* The Build Show on YouTube* The Build Show Network* Steve Baczek* The Perfect Wall by Joseph Lstiburek* UK Berkeley Wurster Hall* R-value* Thermal Bridging* Hygrothermal Performance* Passive House Certification by the Passivhaus Institut This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit localjapan.substack.com/subscribe

« Une population compétente, respectueuse, disciplinée, une faible délinquance, une culture riche, un sens du devoir, des traditions ancrées, un patriotisme enraciné. » Voilà tout ce qui fait rayonner le Japon à travers le monde. Mais derrière l'image lisse se cache une autre réalité : népotisme, absence de contre-pouvoirs citoyen et médiatique, soumission, violences sexuelles, racisme. C'est tout ce que décrit la journaliste Karyn Nishimura-Poupée, qui vit au Japon depuis plus de 20 ans, dans son livre paru aux éditions Tallandier.

Jodi Nishimura is a top producing East Bay Realtor® and the founder of Kai Real Estate.Jodi has earned several distinctions both locally and nationally. Most recently, she is in the top 1% of Realtors® for the East Bay and was a recipient of Real Trends America's “Best” designation — landing her in the top 0.5% of all real estate agents nationwide. Jodi and I talk her upbringing in Hawaii, her background in education, and her eventual move to the Bay Area after stints in Japan, and New York. Jodi's journey into real estate started as an investor, then as a Realtor®, culminating more recently in the founding of her own brand, Kai Real Estate, with an office on Solano Avenue in Berkeley. We talk about the value of coaching, the mental block that local Realtors® sometimes have with recognizing themselves as sales people, her decision to launch Kai Real Estate, why it is that Kai is attractive to newer licencees, the value that Realtors® bring to their local community, and the value and benefits of working with Jodi. In Jodi's own words, her favorite part of the work is "The gratification of helping clients make wise decisions that impact their future, the gratitude and humility that comes with being trusted by them to do so, and the joy in partnering with them in this part of their life's journey."Jodi Nishimura is a licensed CA REALTOR® DRE# 01762935Declan Spring is a licensed CA REALTOR® DRE#01398898 

"We're keeping it really low key".  Welcome to Broadsheet's Summer Hotline. Every Friday, we'll be calling local legends to find out what they're eating, drinking, and recommending this summer. Next up is fan-favorite cookbook author, cook, and food writer Julia Busuttil Nishimura. Subscribe on the LiSTNR app to make sure you don't miss an episode. And keep up-to-date on everything Broadsheet has to offer at www.Broadsheet.com.au, or at @Broadsheet_melbSee omnystudio.com/listener for privacy information.

(00:00:35) "Mieux vaut un fou qu'un voleur !" L'Argentine confie son sort à Javier Milei (00:04:16) “Japon: la face cachée de la perfection”: interview de Karyn Nishimura (00:16:14) La Corée du Sud survoltée par sa victoire aux championnats du monde de League of Legends

The use of deepfakes—a form of artificial intelligence known as deep learning to create manipulated or generated images, video, and audio—is on the rise. In 2022, the U.S. military took a nearly unprecedented step by declaring its interest in deepfake technology for offensive purposes. But the Defense Department's exploration of this technology poses privacy and ethics risks, especially with respect to human subjects research.To unpack all of this and more, Lawfare Associate Editor Katherine Pompilio sat down with Aimee Nishimura, a Cyber Student Fellow at the Strauss Center for International Security and Law at UT Austin. Aimee recently published a piece on Lawfare, entitled “Human Subjects Protection in the Era of Deepfakes.” They discussed the significant dangers posed by deepfakes, how the Defense Department can support the protection of human subjects in its research on the technology, and more.Support this show http://supporter.acast.com/lawfare. Hosted on Acast. See acast.com/privacy for more information.

durée : 00:02:06 - Les 80'' - par : Nicolas Demorand - N'attendez pas de ce livre sur le Japon une nième méditation sur l'art de vivre nippon, la propreté immaculée des gares dans lesquelles les trains partent toujours à l'heure et la beauté des cerisiers en fleur.

這張相片就算是無彗星 tī 遐，嘛是足媠--ê。Tī 這張 日出 相片內底，頂懸是優雅 ê 深藍色，閣有小可仔發白光 ê 恆星，地平線附近是 hŏng 感覺爽快 ê 黃咖啡色。前景是 Slovakia 共和國 西部 ê 青色山崙，較遠 ê 是 Zadňa hura 山 kah Veľká hora 山，kah 沿路一寡小鎮。正爿 ê 金星 實在是 傷過媠，因為有大氣踅 tī 伊邊仔，成做一輾彩色 ê 大氣華。毋過閣較吸引人--ê，猶是 彗星。這張組合相片 倒爿彼粒，是昨昏早 天欲光進前翕--ê Nishimura 彗星。最近全球透早攏看會著 足光 ê 彗鬚 kah 長長 ê 離子 尾溜，予足濟透早翕 ê 全景相片攏變甲足媠--ê。明仔載，彗星 C/2023 P1 (Nishimura 彗星) 會經過伊 kah 地球上倚彼點。後擺欲閣行遮爾倚，是愛閣等 434 年矣。 ——— 這是 NASA Astronomy Picture of the Day ê 台語文 podcast 原文版：https://apod.nasa.gov/ 台文版：https://apod.tw/ 今仔日 ê 文章： https://apod.tw/daily/20230911/ 影像：Petr Horálek / Institute of Physics in Opava 音樂：P!SCO - 鼎鼎 聲優：阿錕 翻譯：An-Li Tsai (NSYSU) 原文：https://apod.nasa.gov/apod/ap230911.html Powered by Firstory Hosting

Nishimura 彗星 leh 發光。講較精確 leh，是 彗星 C/2023 P1 (Nishimura 彗星) 倚近太陽 ê 時陣 leh 發光。這粒 彗星 是頂個月才發現--ê，伊已經行到地球軌道內底矣，這馬是光甲直接用目睭就看會著。後禮拜這粒彗星會行到 kah 地球 上倚 ê 所在。毋過欲行到 kah 太陽上倚 ê 所在，愛閣一禮拜，9 月 7 號彼工。科學家推測講，Nishimura 彗星 頂擺來咱 內太陽系 坐 ê 時陣，有留一寡 噴出來 ê 冰 kah 塗粉，這可能就變做 長蛇座 Sigma 流星雨，伊 ê 高峰期是發生 tī 逐年 ê 12 月。若是按呢生，這擺彗星閣轉來，就會 留閣較濟 彗星屑仔，按呢這个 流星雨 就有可能會變閣較活跳。相片內底 ê Nishimura 彗星 是 4 工前 tī 美國 新墨西哥州 Edgewood 市 翕--ê。有翕著 kah 太陽風 交互作用 產生 ê 長離子尾溜。咱會當 tī 紲落來幾若工 ê 日出進前，tiàm 東爿地平線附近，抑是 tī 後禮拜 日落了後，tiàm 西爿地平線附近 揣著 這粒彗星。伊 ê 彗鬚 會一直遮爾光，伊 ê 尾溜嘛會繼續 發光。 ——— 這是 NASA Astronomy Picture of the Day ê 台語文 podcast 原文版：https://apod.nasa.gov/ 台文版：https://apod.tw/ 今仔日 ê 文章： https://apod.tw/daily/20230909/ 影像：Peter Kennett 音樂：P!SCO - 鼎鼎 聲優：阿錕 翻譯：An-Li Tsai (NSYSU) 原文：https://apod.nasa.gov/apod/ap230909.html Powered by Firstory Hosting

Comet Nishimura gave us all a once in several lifetimes chance to experience the wonders of space, and for most earthlings it was a wondrous momentous occasion. But to those who may still believe in the Comet's mysteriously ominous place in the annals of doomsday prophesies and catastrophe, perhaps things looked a little different. Come with me this week as I explore the Comet's complicated history and relationship with mankind, then sit back and enjoy a different kind of brush with green tinted extra terrestrial terror as I read When The Moon Turned Green, by Hal K. Wells.A History of Comets - Pt. 1: From Harbingers of Doom to Celestial Wanderers; https://sci.esa.int/s/wRMV4DA; September 14, 2023.A History of Comets - Pt. 2: Testing Gravity: How Comets Helped to Prove Newton Right; https://sci.esa.int/sThe Biblical Flood, Noah's Flood, the Deluge of the Scriptual Genesis Record; www.accuracyingenesis.comNoah Goldman, "Comets in Ancient Cultures." deepimpact.astro.umd.eduJoel Schwarz, "Humans Have Feared Comets, Other Celestial Phenomen Through the Ages." www.jpl.nasa.gov; March 24, 1997.Claire Weintraub, Christina Ng, Acacia Nunez, and Haley Yamada, "Heaven's Gate survivor reflects on the cult's mass suicide 25 yeaers ago."Abigail Beall, "Last chance to see comet Nishimura before it vanishes for 400 years." New Scientist, www.newscientist.com; September 21, 2023.

Nishimura 彗星敢會光甲咱會使直接用目睭看著？一般講來，彗星 ê 預測是足困難--ê，無人知影伊未來會按怎。毋過這馬這个時期應該是會使臆看覓 leh。這粒彗星是 10 工前 Hideo Nishimura 用一般 ê 數位 kha-mé-lah 開 30 秒 ê 感光時間翕了後 揣著--ê。Ùi 彼陣開始，這粒 C/2023 P1 Nishimura 彗星就愈來愈光，而且伊 ê 路線應該是會飛到 內太陽系。等這粒彗星飛倚太陽 ê 時陣，伊一定會變甲足光--ê。而且咱真有可能 tī 9 月初 ê 時陣，直接用目睭看著伊。毋過有一个問題，時到 這粒彗星 ê 視角度會 kah 太陽傷倚，按呢咱干焦會當 tī 日出 抑是 日落 前後 看著伊。這粒彗星會行到 水星 軌道內底，kah 太陽是足倚--ê。按呢伊 ê 彗核真有可能會 崩去。這張相片 ê Nishimura 彗星 是 3 工前 tī 美國 加州 ê 六月湖 翕--ê，有翕著青色 ê 彗鬚 kah 狹狹 ê 彗尾。 ——— 這是 NASA Astronomy Picture of the Day ê 台語文 podcast 原文版：https://apod.nasa.gov/ 台文版：https://apod.tw/ 今仔日 ê 文章： https://apod.tw/daily/20230821/ 影像：Dan Bartlett 音樂：P!SCO - 鼎鼎 聲優：阿錕 翻譯：An-Li Tsai (NCU) 原文：https://apod.nasa.gov/apod/ap230821.html Powered by Firstory Hosting

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-SSC desplegará 2 mil 843 elementos en el Centro Histórico -En Guadalajara, el Tren Ligero extenderá sus horarios -El cometa Nishimura ya es visible desde este momento-Más información en nuestro podcast

What if your car knew more about you than you'd like it to? And what if this information was ending up in the hands of strangers? Join us as we dive into the contentious issue of data collection by car manufacturers with our guest co-host Marc Gregoire, and our dear friend Gwen Way shares her insights on the latest gadgets and gear. We also weigh in on how hackers might be your unexpected heroes and why older cars are gaining popularity among the privacy-conscious.Fancy a journey from the highways to the cosmos? We shift gears and take you to the celestial world of comets; in particular, the newly discovered comet Nishimura. We will guide you on how to view this heavenly body, which has made its home near the Leo constellation. But that's not it! We also tackle the growing menace of Facebook Messenger phishing scams that have business accounts in their crosshairs.To round off, we venture into the intriguing universe of Kickstarter with Gwen Way, who introduces us to the ‘Ozlo Sleepbuds' – a godsend for those seeking sweet slumber on Gadgets and Gear.We also bring you the unique character of 'Wild Turkey, 12 year old Distillers Reserve' whiskey, a tantalizing blend of vanilla, rich caramel, and hints of spice. As we conclude, we ponder the place of technology in our lives and express our thanks to you, our faithful listeners. Be sure to join us next week for another enthralling exploration of today's tech scene and tomorrow's scientific landscape. Don't miss it!Episode 170: Starts at 1:29This week on TechTime with Nathan Mumm®, Is Your Car the Worst Invasion of Your Privacy? A New Report has everyone scared and buying 10-year-old cars. Next, Did you get a message on Facebook Messenger for your business? Please don't click on it. We will explain why. Plus, The Technology Facebook and Google didn't dare release, and you can see a newly discovered comet before it vanishes for 400 years.Join us on TechTime Radio with Nathan Mumm, the show that makes you go "Hummmm" Technology news of the week for September 10th  -  16th, 2023--- [Now on Today's Show]: Starts at 3:22--- [Top Stories in Technology]: Starts at 5:15Is Your Car the Worst Invasion of Your Privacy? A New Report has everyone scared and now buying 10-year-old cars. - https://tinyurl.com/5dpmbfup  How to see a newly discovered green comet this week, before it vanishes for 400 years. - https://tinyurl.com/4hetxv8m Facebook Messenger phishing wave that targets 100K business accounts per week. - https://tinyurl.com/3wcctuuk The Technology Facebook and Google Didn't Dare Release. - https://tinyurl.com/27rydh7w  --- [Pick of the Day - Whiskey Tasting Reveal]: Starts at 30:43Wild Turkey 101 12-Years | 101 Proof | $175.99--- Gadgets and Gear with Gwen]: Starts at 33:23Ozlo Sleepbuds®: The next-gen, streaming, sensing Sleepbuds®--- [This Week in Technology]: Starts at 43:13September 10, 1990 - Archie Search Engine, The first Internet Search Engine--- [Marc's Whiskey Mumble]: Starts at 46:50Marc Gregoire's review of this week's whiskey--- [Technology Fail of the Week]: Starts at 50:17This week's “Technology Fail” comes to us from the MGM Resort in Las Vegas as MGM Resorts shuts down as they are under a cyberattack--- [Nathan Nugget]: Starts at 52:11Nathan talks about Apple's "Wonderlust" event, which was broadcasted today.--- [Pick of the Day Whiskey Review]: Starts at 53:01Wild Turkey 101 12-Years | 101 Proof | $175.99Marc: Thumbs UpNathan: Thumbs Up

Quizás puedas ver a simple vista al cometa Nishimura (C/2023 P1), que fue descubierto el pasado 11 de agosto. A raíz de este descubrimiento, nos preguntamos lo que es necesario para descubrir un cometa con Iosu Redin, divulgador científico de la Agrupación Astronómica de Huesca.

Chris purchases some new binos and observes a comet. 

5 días después de haber asumido el cargo fue asesinado el fiscal regional de la Tierra Caliente en Guerrero La Profeco emitió una alerta de revisión para más de 3 mil unidades Jeep Cherokee Este lunes el dólar inicia operaciones en 16.23 pesos a la compra y hasta 21.08 pesos a la ventaMás información en nuestro podcast

Show Notes: Astronomy Daily Podcast with Steve Dunkley & AI Newsreader, Hallie**Episode Date:** September 11, 2023**In this episode:**1. **Polaris Star Mysteries**- Recent changes observed in the Polaris star.- The significance of its pulsation period in the world of astronomy.2. **Chandran 3's Lunar Challenges**- Chandran 3's experience of cold temperatures on the moon.- The probe's survival challenges due to the absence of heaters.3. **The Search for Extraterrestrial Life**- NASA's exploration for technosignatures from advanced civilizations.- The potential of intercepting communication through electromagnetic waves.4. **Comet Nishimura's Journey**- Discovery by amateur astronomer Hideo Nishimura.- The comet's tail loss due to a solar event and its journey through the solar system.5. **SpaceX Updates**- The grounding of SpaceX's Starship after an explosion.- FAA's corrective actions and the future of Starship launches.- Introduction of SpaceX's new Starship Catching Launch Tower, "Meccazilla."6. **Japan's Space Missions**- The launch and objectives of Japan's Slim Moon Lander and X-Rism X-Ray Telescope.- The significance of X-ray astronomy in understanding the universe.**Closing Remarks:**Steve Dunkley wraps up the episode, inviting listeners to join the next episode for more exciting news from the world of astronomy, space, and space science.**Tune in next time for more updates from the cosmos!**This show is part of the Spreaker Prime Network, if you are interested in advertising on this podcast, contact us at https://www.spreaker.com/show/5648921/advertisement

As broadcast September 9, 2023 with plenty of dub for your comet ride.  This weekend, with Nishimura making its only showing near earth for the next 400 years, we thought it was high time to head to space once again and turn on the anti-gravity machine this Friday night.  Big bops and lay low go slow swerve here from classic names like Lee "Scratch" Perry and Peter Tosh (not to mention Bob Marley), along with some more modern names in the dubby game like Luke Vibert, Submerse, and Khruangbin.  Let's head to the cosmos for the light show!#feelthegravityTracklist (st:rt)Part 1 (00:00)Peter Tosh – Out of SpacePrince Jammy – Martian EncounterLee Scratch Perry – Alien In Out a SpaceThe Black Seeds – Way The World Bob Marley & The Wailers – Sun Is Shining (Lee Scratch Perry Dub Version)Scientist – Intergalactic GreetingSly & Robbie – Daphne  Part 2 (32:27)Khruangbin – Rules (Scientist Dub)Roots Radics – Dance of the VampiresPanda Dub – Milky WayLeftfield feat Cheshire Cat – Chant of a Poor ManThe Black Seeds – Heavy Mono ERhythm & Sound – King In My Empire Part 3 (62:53)Luke Vibert – Space RaceJamie Liddell – A Little Bit More (Luke Vibert Mix)Om Unit – UlyssesSubmerse – Spending TimeLandhouse & Raddatze – Robots  Part 4 (93:18)Common Saints – Summer SunKosmo Sound – FerociousButch Cassidy Sound System – Brothers & Sisters10 Ft Ganja Plant – Blood MaryKhruangbin & Leon Bridges – MidnightKerrier District – Disclix (Original mix)

Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. actualastronomy@gmail.com Sept 1 - Neptune 1.4° N of the Moon Sept 4 - Jupiter 3° S of the Moon Sept 5 - Uranus 3° S of the Moon Sept. 6 - Last quarter Moon Sept 10 - Follow Capella into the daytime sky with the unaided eye this week Sept 15 - Zodiacal Light becomes visible later this month, in E in morning. Sept 19 - Venus at greatest illumination. Difficult extent & Neptune at Opposition. Sept 22 - Lunar X, Lunar Straight Wall and Mercury at Greatest Elongation, 18° from Sun, in morning sky. Sept 23 - Fall Equinox Sept 24 - Large Tides this week and follow Sirius into daytime with unaided eye. Sept 26 - Saturn 3-degree NE of the Moon tonight Sept 29 - Full Moon   Comet from Skyhound New Comet Discovery C/2023 P1 (Nishimura) was discovered by H. Nishimura in images taken on Aug 11, at Gomyo, Kakegawa, Japan with a digital camera. This new 10th magnitude comet is low in the eastern sky before dawn. It has been observed visually, and is said to be relatively easy to spot, even though it is low on the horizon.   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.

Last time we spoke about the allied offensive against Mubo and the naval battle of Kolombangara. The Australians and Americans were continuing the drive towards Salamaua and Lae, but in their way was the once heavily fortified area of Mubo. Because of intricate diversionary attacks in multiple places, the Japanese gradually lifting their defensive positions in Mubo, until the time was ripe for the allies to seize it. The Pimple, Green Hill and Observation hill, places that caused suffering and hardship were finally seized, Mubo was secured. Over in the Solomons, the New Georgia campaign was continuing, forcing the Japanese to make another daring Tokyo Express run like they did at the battle of Kula Gulf. Yet again Admiral Ainsworth went out to face the enemy, completely ignorant of their torpedo capabilities and he paid for it dearly. Today we are going to continue these stories. This episode is the Drive on Munda Point 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.  Today we are starting with the main drive towards Munda. We are picking up from last time where General Wing had finally begun his main advance on Munda on July 9th. Now the landings had occurred on July 2nd, from then on the Americans were busy making another landings such as at Rice Anchorage, getting forces to assembly points and trying to hinder any efforts by the Japanese to reinforce Munda. If you were looking down upon a map it would basically look like multiple forces taking up positions that cut off trails and ports that extend towards Munda. Everyone had a unique task and a time table, but as we all know not everything goes according to plan. When General Wing ordered the main advance, two infantry regiments were greatly delayed, those being the 172nd who moved a grand total of 1100 yards and the 169th who made zero ground at all. The war planners had not considered how difficult it would be for ground forces to travel the single narrow tracks, dense jungles, mangroves, creeks, ridges and ravines. The men found navigation difficult and whenever the terrain seemed to narrow they found Japanese defenses. The 172nd were ordered by Major Genera Hester to carry out flanking maneuvers against a roadblock set up by the 9th company, 3rd battalion, 229th regiment while the 169th attacked them frontally. They were supported by heavy artillery, naval bombardment and aerial bombing. But General Sasaki correctly predicted the American commanders intentions and responded to them rather quickly with his own counter flanking maneuvers. His forward area was held by Japanese snipers, well concealed in baskets in trees whom employed rifles that gave little to no muzzle flashes, something that was turning into a real trait of the Japanese.  The 172nd progressed a few hundreds yards with its 1st battalion leading the way, the 2nd behind them and the 3rd following from a distance. They were assaulting a point where the Munda trail intersected another trail running southwest to a beach and southwest of this were the native villages of Ilangana and Laiana. The Japanese managed to keep them 1500 yards away with this defenses. The Artillery was not working to dislodge the Japanese from their roadblock and during the night the Japanese were reinforced with some units of the 11th company who took up some high ground later called Reincke Ridge. This made things ever worse for the inexperienced and pretty brutally shaken 169th who had the unfortunate job of meeting them in a front assault. Things were becoming even worse for General Wing. Despite the slow progress, the American forces had actually overstretched their logistics by July 10th. The 118th engineer battalion had been making some good progress building a jeep trail going from Zanana to the Barike River. They relied on information provided by native scouts, and the engineers built the trail over high dry ground, averaging around half a mile or so per day. But the 5 foot deep fast running stream east of the Barike caused a ton of soft mud, not  very engineer friendly. To get the ground firm enough for footbridges and such they were forces to swing the road northward parallel to the river for over 2 miles. This gap between the end and front of the road meant near half of the combat troops were forced to carry forward ammunition, food, water and other supplies and let us not forget everyone who gets sick or wounded needed to be carried back on the same roadways. Again, logistics are not as sexy as the combat and don't usually get much time of day, but its important for any war effort, hell look at Russia today. To solve his logistical headache, General Hester decided to divert the 172nd infantry regiment south towards Laiana, while the 169th would continue their miserable advance up the Munda trail. Now Laiana was just 500 yards east of the main Japanese defensive line at Ilangana, currently held by the 2nd and 3rd battalion of the 229th regiment and 2nd independent Quick-fire battalion all under the command of Colonel Hirata Genjiro. The 172nd would have the support of the 3rd battalion, 103rd regiment and 8 M3 Stuart tanks of the 9th defense battalion who were expected to land at Laiana by July 13th. On the morning of the 11th, the 172nd began turning south wading through knee deep mud and having the Japanese fire mortars upon them. By midway they had advanced 450 yards when they came across some Japanese bill boxes. While this was going on the 169th were pushing against the Japanese upon the high ground leading to a stalemate. Because of this Colonel Temple Holland replaced Colonel Eason as commander of the 169th and Colonel Frederick Reincke took command of its 3rd battalion which was being led by Major William Stebbins. On July 12th the Colonel Holland began a plan calling for the 1st battalion to attack frontally while the 2nd battalion enveloped the Japanese left flank. The 3rd battalion who were in reserve were released to engage the enemy, but the entire thing bogged down immediately as units became intermingled with the 172nd who were on their way to Laiana. Meanwhile Rear Admiral Aaron Merrill with task force 36 was ordered to depart Ironbottom Sounds and provide naval bombardment from the Blanche Channel in coordination with heavy artillery in Rendova and aerial bombing from AirSols. Merrill took 4 light cruisers Columbia, Cleveland, Denver and Montpelier into the narrow channel while his two destroyers Farenholt and Buchanen took up a position near the Munda Bar to shell the Kokenggolo Hill Area. Merrills force fired 8600 shells for 40 minutes, which did clear the jungle in front of the advancing troops, but ultimately did little else as they were forced to fire a mile in front of the American positions, but within that mile were the said Japanese defenses. As you can imagine, the boys on the ground were all too excited to now advance, only to find the same unhampered enemy facing them. The 1st battalion, 169th regiment managed to gain about 300 yards; the 2nd battalion received enfilading fire from a ridge to the north, unable to progress and the 3rd battalion assaulted the southern ridge for several hours enjoying some artillery and aerial support. To the south the 172nd were stuck in front of the pill boxes. These pill boxes were not made out of concrete, but instead coconut logs and coral, pretty ingenious stuff. They ranged from 10-12 feet square, with 3-4 layers of logs banked with 6-8 feet of weathered coral. Their ceilings were usually around 10 feet from the floor, dug into the earth so that 2-4 feet of the pill box projected above the ground. Each had several firing slits for riflemen or machine guns. Outside the pill boxes were foxholes, and trenches connected all positions. All of this was well camouflage using earth, grass, vines, palm fronds and such, leading Americans to stumble onto a pill box without even noticing it. One remark made by the 43rd division after coming across them was that they had an easier time smelling them than seeing them. So if you ever watched classic Pacific War films or the Pacific Series and wondered how some of these pill boxes were made, there you go.  On the morning of the 13th Colonel Holland requested some aerial support and he got some at 10am. 12 Dauntless dropped 1000 pound daisy cutters upon some smoke markers laid out by the 169th. The dive bombers manage to hit the target perfectly before Holland ordered the men to charge. The 2nd battalion went through the center, while the 1st battalion took the right and the 3rd battalion took the left. They hit the north and south ridges trying to envelop the Japanese. E and F companies of the 2nd battalion ran into heavy machine gun fire, causing a halt. The 1st battalion tried to climb the north ridge but were obstructed by a ton of felled trees and craters due to the bombing. The Japanese who survived the bombardments opened fire from their pillboxes keeping the Americans in check. The charging Americans now without artillery or mortar support tried to push forward with rifle and bayonet, seeing many killed upon the crest or wounded. Company B would lose 3 of its 4 officers alone. The 3rd battalion now led by Colonel Reincke fought for some hours managing to progress 500 yards into the Japanese lines securing the south ridge. They fought pillbox through pillbox, it was a terribly bloody affair, resulting in 100 casualties. When they took the ridge they held the position, beating back several counterattacks during the night, to which the men named the ridge Reincke. Soon the 1st and 2nd battalions took up positions on the 3rds flanks securing Reincke ridge, while the Japanese concentrated on the northern ridge and to the west they held a higher ground called Horseshoe hill. Meanwhile the 172nd had their lines of communication cut off in their rear by the Japanese forcing them to quicken up the pace as they were running low on food. They made it to Laiana beach in the late afternoon successfully securing the beach and organizing defensive positions. The following morning General Hester landed the 3rd battalion, 103rd regiment and the tanks to back them up at Laiana. This came also with some much needed supplies for the worn out men. Having supplied the men to the southern beach, now the men in the northern front required resupply. Reinckes men were tossing back more counterattacks. One morning Japanese artillery fired upon the ridge bursting a tree that killed 4 men and wounded 23. Alongside this 5 men were reported to have a case of shell shock, 7 others war neurosis. Machine gun fire claimed 2 men, wounded another 5. At 8pm artillery began again killing another 8 men and wounding 26. There were no medical officers with the battalion, leaving medics to do what they could. Despite the hardship the 3rd battalion held their ground, and gradually the Japanese evacuated the northern ridge which the 2nd battalion quickly seized. By July 15th, the 4rd divisions engineers had managed to complete the jeep trail from Laiana to the 169th area. Telephone lines crews began to lay underwater cables between Zanana, Laiana and General Barkers artillery teams. Engineers also finished a bridge over the Barike on the 12th and on the 14th had extended the trail within 500 yards of the 169th front lines. Supply lines were finally being secured, and more importantly the wounded would be able to be safely transported. By July 17th, the 43rd division had 90 deaths, 636 wounded in actions and over 1000 cases of sickness ranging from the ever present friend malaria, but also diarrhea, dysentery and such. As mentioned, cases of psychological problems were also very apparent. Half of the 43rd division were suffering war neurosis, which we call today Combat Stress Reaction “CSR”. This is an acute reaction from the stress of war that causes the combatant to feel fatigued, have slower reactions, be indecisive, and can become disconnected from one's surroundings. It's classic psychological trauma, kind of similar to what I assume many of you listeners would think of as PTSD, but it is not the same thing, PTSD can see durations lasting months if not even years, while CSR has a short duration. Small tidbit of info since my first degree is in neuroscience, a fairly recent study in the later 2000's was done to look at the issue of CSR, shellshock and such from a neurological point of view. The idea was to figure out if specific physical damage was being done to parts of the brain during blast trauma that caused combat stress reactions. The reason the study was done was because the symptoms from such maladies often overlap with things you see in traumatic brain injuries, anyways was interesting reading back in my uni days. As pointed out by historian Samuel Eliot Morison, it seemed General Hester's choice of sending the 172nd infantry regiment south, had greatly exposed the inexperienced 169th. In his words “This was perhaps the worst blunder in the most unintelligently waged land campaign of the Pacific war (with the possible exception of Okinawa). Laiana should have been chosen as the initial beachhead; if it was now required, the 172nd should have been withdrawn from Zanana and landed at Laiana under naval gunfire and air support. Or Hester might have made the landing with his reserves then waiting at Rendova. As it was, General Sasaki interpreted the move correctly and by nightfall had brought both advances to a standstill.” In order to break the deadlock that was occurring, some of the command structure would be reorganized. This coincided with half of the 4rd division being knocked out of commission, prompting General Hester to request reinforcements for the drive against Munda. General Harmon performed a inspection of the situation and reported back to Admiral Halsey on Guadalcanal. He advised sending forward General Oscar Griswold of the 14th corps with a forward echelon of staff so he could begin building up the administrative, supply and planning for the future New Georgia occupation force. Once Munda had fallen, this would allow General Hester to carry on against Vila. Harmon justified this by stating Hesters force was too small to do it, but there was another rationale. By doing this it would relegate Admiral Turner to a supporting role, whom the army and marines were resenting because of what they deemed to be his meddling of ground operations. Admiral Turner opposed the idea, and Halsey replied to Harmon he could simply increase Hester's staff. This prompted Harmon to fly back to COMSOPAC HQ on Noumea to personally talk to Halsey and force the issue. Griswold showed up at midnight on the 15th assuming command of the occupational force, leaving Hester to focus on the actions of his 43rd divisions offensive. Griswold began his new task by directing Major General Robert Beightler to the rest of the 37th division to New Georgia alongsideColonel Collins 161st regiment of his 25th division. Over at Zanana, the 1st battalion of the 145th regiment arrived at 5pm, which Colonel Holland tossed up to help reinforce the 169th.Now that Admiral Turner was relieved as commander of the South Pacific Amphibious force, his new orders were to take command of the central pacific offensives, replacing Admiral Wilkinson. Now General Hester was preparing for a corps level offensive, but it would take over 10 days to build up and in the meantime the Japanese began to prepare a major counter offensive. On July 16 and 17 some small attacks were performed against the Ilangana line, supported now by the newly arrived tanks, but a lack of coordination between the 172nd regiments infantry and tanks led to only a bit of gain. Nonetheless the tanks did help against the pillboxes. The tanks took up a wedge formation and used their 37mm guns with high explosive shells to dislodge the panicking Japanese trying to fight back with their machine guns from many of the forward pillboxes. However the Japanese were only phased by the arrival of the tanks for about a day as on July 18th they started to employ anti tank strategies to great effect. The Japanese defenders began tossing a mixture of mines, molotov cocktails and flame-throwers, forcing Griswold to withdraw the remaining tanks and ordered the transportation of the 10th defense battalions tanks to reinforce them.  Meanwhile the 169th regiment were advancing southwest towards Kelley Hill located 400 yards southwest of Reincke Ridge. They faced little opposition, but would soon see wave after wave of Japanese counterattacks to dislodge them. On the other side, the 1st and 3rd battalions of Colonel Tomonari's 13th regiment had arrived at the scene and managed to bypass Colonel Liversedge's roadblock. General Sasaki planned to toss Tomonari around the American's right flank near the east bridge over the Barike river. From there they could advance upon Zanana Beach. By July 14th, the 1th regiment were marching to the upper Barike, but the men lacked maps and were hacking their own trail. Tomonari said of this  “If we had to go round and round in circles in the jungle, not having been able to find the enemy, nor having been able to help the 229th Regiment and let them die, it would really hurt the reputation the 13th Infantry Regiment had had for a long time, since the Sino- and Russo-Japan War. That was why most soldiers were feeling the pressure. Finally meeting the enemy at that point was like meeting Buddha in hell.” It would take them  days to march through the thick jungle. On the night of July 17th, Tomonari and the men found a jeep trail heading towards General Hesters HQ on Zanana Beach. He ordered his men to attack the area which at this time was being guarded by a platoon of the 4rd reconnaissance troops and 70 Fijian commandos led by Captain David Williams. General Hester was not at the HQ at this time he was at Laiana, but Generals Wing and Barker were. The Japanese launched simultaneous raids against the engineer and medical bivouacs and 43rd divisional command post. At the same time Captain Kojima of the 229th regiment launched an attack against Kelley Hill on the 18th. At 10am Japanese machine guns north of Kelley opened fire as riflement charged the its western slope. The 1st battalion fired upon the charging Japanese as the 3rd battalion fired upon the machine gunners to the north. The Japanese assault was threatening to break the line. Many of the Japanese managed to crawl within grenade tossing distance of the northern line of the 1st battalion, but mortar fire forced them back. It was an extremely bloody attack and the 1st battalion reported finding 102 dead Japanse upon the slopes at daybreak. Another predawn attack was launched by the 2nd battalion 229th infantry against the 3rd battalion, 103rd infantry but they repulsed it. The attacks were done to prevent the American troops there from helping the Zanana defenders. If all went well, Sasaki could destroy the 43rd divisions rear installations cutting off major lines of communications to the surrounding front line forces. Tomonari's raids however were chaotic and disorderly. Rather than a organized assault, it fell into a series of separate smaller raids allowing the few reconnaissance and Fijian commandos to fend off the invaders. The reconnaissance forces repelled the attacks upon the engineer and medical bivouacs while the Fijian commandos manned a perimeter alongside Headquarters personnel such as drivers, medical orderlies, clerks, everyone grabbed a rifle despite many not even using one since basic training. The Fijians had better eyesight at night than anyone else and showcased their abilities to the Japanese who were certainly not used to being contested in this field of expertise. Tafa a Tongan, was firing from his foxhole when a Japanese officer wielding a katana and a grenade in the other hand charged at him. Tafa used his Owen gun to mow the man down killing him. The Japanese officer was found later to be carrying documents showcasing the full strength of the Japanese force and details of their mission. The Japanese were screaming as they charged from all directions as the close quarters melee raged on. The Japanese managed to infiltrate the perimeter multiple times, destroying communications equipment, but they could not reach the most important part of the area, General Barkers artillery. Barker unleashed a tight box barrage from extremely close range to devastating effect. The Japanese had no other option than to flee up the jeep trail they came from. Tomonari had his surviving forces erect some road blocks for the next 3 days, but Sasaki's hopes of knocking out the 43rd divisions HQ were thwarted. Having survived the major counter offensive, the 148th regiment was quickly landed at Zanana on the 18th and were soon sent over to Reincke Ridge to relieve the poor 169th regiment. Colonel Stuart Baxter of the 148th regiment was surprised by the roadblocks as Griswold never warned him about them. His advance parties were ambushed leading to 2 deaths and some wounded. During the night the Japanese were found drunk off looted whiskey they had taken from a rations dump near the bridge on the Barike. There was a clash where a platoon from the 169th were bringing wounded men down. The drunken Japanese managed to kill many of the wounded men being carried on litters alongside 2 medics. The bridge henceforth was called “Butchers bridge”. The next morning at 8am, Baxter sent his 1st battalion and his HQ up the jeep road to fight the Japanese, but as they went up it seemed the Japanese had withdrawn. Baxters men crossed the east bridge without incident, but as they went further up the road suddenly Japanese machine guns opened up on them. A company lost over a dozen men to this ambush and soon the Japanese were attacking his flanks forcing Baxter to dig in. By July 21st the Japanese would finally depart the area allowing the 148th regiment to relieve the 169th. As for the 169th, they were sent over to Rendova and General Beightler took command of the 37th division whom he reshuffled for an offensive. A 1300 yard line was formed north of Ilangana with Hester's 43rd division to the south and Beightler's 37th division to the north. By this point Hester moved his 43rd divisional command post from Zanana to Laiana where many trails were created to help with the supply lines. Griswold now planned to start an offensive on July 25th, opening up with a naval, artillery and aerial bombardment, before the infantry and tanks performed a frontal assault upon the Japanese line. The 43rd division would hit from the left to take Lambete plantation and its airfield while the 37th division would hit from the right against Bibilo Hill, thus enveloping the Japanese north of the airfield. Meanwhile, Colonel Currin's 4th Raiders had secured the Enogai inlet, allowing Liversedge to launch his attack against Bairoko. For the attack on Bairoko, Liversedge planned to use the 1st and 4th Raiders along the ENogai-Bairoko trail to hit the Japanese frontally, while the 3rd battalion, 148th regiment would take the Triri-Bairoko trail to hit their southern flank. Liversedge appeared to have expected aerial bombing support, but did not request or failed to request the air support in time. On the morning of the 20th, the forces began their advance. At 10:00am, Colonel Griffiths 1st Raiders ran into some Japanese outposts manned by just a handful of Japanese. They fired upon them sending them fleeing, as they continued their advance they soon came across a larger force. Eventually they were forced to a halt as they came upon the Japanese main defensive line at around Noon. Commander Okumura Saburo had created 4 successive lines of mutually supporting pillboxes on low parallel ridges running north to south. Meanwhile the 4th raiders advanced within 300 yards short of the shore of Bairoko harbor meeting the Japanese lines of defense. At 2:30pm, Griffiths D company managed to break into the first line of defense, but an hour later, Okumura ordered heavy mortar fire from the ridges pushing the Americans back and turning the area into a killing field. The 1st raiders were unable to move forward, now resting their hopes on the 4th raiders making a breakthrough in the south. The 4th raiders ran into the Japanese main line during the midday and were not making any progress. Liversedge called the forces at the front and consequently ordered the two raider battalions to take up defensive positions further east on some high ground. The raiders had suffered 200 casualties before they retired to the south shores of Leland Lagoon. The next day, reinforcements came over from Enogai along with air support. At 9:50am 24 Dauntless, 25 Avengers and 8 B-25's swooped in to bomb Bairoko. This was followed up at noon by 37 Avengers, 6 B-25s, then at 4pm 48 Dauntless and 25 Avengers. 130 tons of bombs his Bairoko alongside an estimated 24,000 rounds of machine gun bullets. Liversedge ordered the men to sit tight and hold their positions for now along a line stretching from Enogai, Triri and Rice Anchorage.  Meanwhile, after the victory during the battle of Kolombangara, Admiral Samejima formed a new Night battle unit, consisting of  Heavy cruisers Kumano, Suzuya and Chokai; light cruiser Sendai; and destroyers Yugure, Kiyonami, Yukikaze and Hamakaze, led by Admiral Nishimura. Their unit was given the task of harassing American transportation efforts. Rear Admiral Ijuin Matsuji was now commanding the reinforcement unit who were going to make a run on the 17th, but this was greatly hampered by an American air strike against Buin. On the 17th, 7 B-24s, 32 P-38's and P-40's, 37 Dauntless, 36 Avengers and 64 Wildcats and Corsairs hit Buin. 48 Zeros began to take off from Kahili, but they could not scramble fast enough as the Americans bombed the shipping, setting a cargo ship on fire, before the Hatsuyuki took a direct hit to her forward magazine sinking her and 3 other destroyers were damaged. 13 Zeros were shot down while the Americans lost 6 aircraft. Many of Ijuins transports received some minor damage delaying his departure. On July 19th, Nishimura attempted a reinforcement run to New Georgia, but his force was intercepted northwest of Kolombangara by a pack of Avengers. Nishimura's ships scattered at high speed upon seeing the enemy aircraft, but Yugure was successfully torpedoed and sank as a result. The Kiyonami stuck behind to grab survivors. Meanwhile cruisers Chokai and Kumano were also heavily damaged. The Kiyonami was later attacked by 8 B-25's who bombed her at masthead level, leaving her dead in the water. The B-25's also attacked the transports doing some minor damage to the Matsuzuki and Minazuki. 582 men, 102 tons of supplies and 60 drums of fuel were successfully delivered, but the terrible losses led to the newly formed Night Battle unit to be canned. On the 22nd another reinforcement convoy consisting of Seaplane tender Nishin and destroyers Arashi, Isokaze and Hagikaze made a run to Bougainville led by Rear Admiral Osugi Morkazu. They were carrying 630 men of the South Seas 4th guard unit, 22 tanks and 8 artillery pieces. They were intercepted by a huge force consisting of 12 B-24's, 16 Dauntless, 18 Avengers, escorted by 134 fighters flown by US army, Marine and New Zealanders. The Nisshin was devastated by bombs, torpedoes and strafing attacks leading her to sink within 14 minutes from the start of the interception. Of her 633 crewmen and 630 troops onboard, only 178 would be rescued later on by destroyers who faced considerable attacks from aircraft doing so. Despite the rather insane levels of allied aircraft attacks, General Imamura continued to commit more forces to the defense of the Central Solomons now assigning the elite 2nd battalion, 230th regiment “Yano Battalion” led by Lt COlonel Yano Keiji to reinforce Vila. They were sent aboard the destroyers Yukikaze, Mikazuki and Hamakaze on the night of the 23rd. Instead of sailing through the slot, they used the Wilson straight which was very fortunate as Admiral Merrill was coming up the slot with a large task force to supply Liversedge at Enogai. At Least the poor Japanese transports dodge one bullet. 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 American drive upon Munda was seeing significant delays as the Japanese proved themselves very capable at defense, especially in pillboxes. However the battles to reinforce New Georgia were costing the Japanese defeats or pyrrhic victories. 

In Platemark s3e27, host Ann Shafer talks with Emma Nishimura, an artist and professor based in Toronto. Emma works in printmaking, photography, sculpture, and installation. Her work addresses ideas of inherited memory and trauma with a specific focus on the experiences her family and thousands of other Japanese Canadians endured during and following their forced incarceration during the Second World War. Episode image: Ann Gaby-Trotz. Emma Nishimura (Canadian, born 1982). Blending In, 2008. Photogravure and thread. 14 x 14 x 1 in. Courtesy of the artist. Emma Nishimura (Canadian, born 1982). Kay age 17, 1937, 2017. Photoetching on flax and abaca. 3 x 3 x 2.5. Courtesy of the artist. Furoshiki forms. Three furoshiki forms from Rememory project on a shelf. [INSTALLATION VIEW] Emma Nishimura: Rememory: Echoes and Archives. United Contemporary, Toronto. March 30–May 6, 2023. Emma Nishimura (Canadian, born 1982). Keo Shibatani, 2018. Etching and hand painting on gampi with wax. Sheet: 17 x 22 in. Courtesy of the artist. [DETAIL] Emma Nishimura (Canadian, born 1982). Keo Shibatani, 2018. Etching and hand painting on gampi with wax. Sheet: 17 x 22 in. Courtesy of the artist. [INSTALLATION VIEW] Emma Nishimura (Canadian, born 1982). Constructed Narratives. Japanese Canadian Cultural Centre, Toronto, ON. 2015. Courtesy of the artist. Emma Nishimura (Canadian, born 1982). Revelstoke, 2013. Etching on gampi with wax and thread. Sheet: 15 ½ x 9 ½ in. Courtesy of the artist. [DETAIL] Emma Nishimura (Canadian, born 1982). Revelstoke, 2013. Etching on gampi with wax and thread. Sheet: 15 ½ x 9 ½ in. Courtesy of the artist. Emma Nishimura (Canadian, born 1982). Slocan Lake, 2013. Etching on gampi with wax and thread. 25 ½ x 15 in. Courtesy of the artist. [DETAIL] Emma Nishimura (Canadian, born 1982). Slocan Lake, 2013. Etching on gampi with wax and thread. 25 ½ x 15 in. Courtesy of the artist. Michael Waugh (American, born 1967). Citizens United, 2020. Pen and black ink on Mylar. 45 x 69 in. (114.3 x 175.3 cm.). Courtesy Von Lintel Gallery. [DETAIL] Michael Waugh (American, born 1967). Citizens United, 2020. Pen and black ink on Mylar. 45 x 69 in. (114.3 x 175.3 cm.). Courtesy Von Lintel Gallery. Emma Nishimura (Canadian, born 1982). Printed by Atelje Larsen, Helsingborg, Sweden. Generational Echoes IV, 2019. Photoetching on Hahnemuhle paper. Sheet: 23 x 28 in. Courtesy of the artist. Zarina (American, born India, 1937–2020). Atlas of My World (Six Works), 2001. Portfolio of 6 woodcuts. Sheet (each): 25 ½ x 19 ½ in. (64.8 x 49.5 cm.). Metropolitan Museum of Art, New York.   USEFUL LINKS Emma's website: https://www.emmanishimura.com/ Emma's Instagram: @emma.nishimura Atelje Larsen: https://www.ateljelarsen.com/ Paper Borders: Emma Nishimura and Tahir Carl Karmall. Print Center New York. October 10–December 18, 2019. https://www.printcenternewyork.org/paperborders Emma Nishimura: Rememory: Echoes and Archives. United Contemporary, Toronto. March 30–May 6, 2023. https://www.unitedcontemporary.com/exhibitions/55-emma-nishimura-rememory-echoes-and-archives/

Episode 216 talks about how to pursue FIRE with a disability, featuring Hiroko Nishimura. Listen now!Hiroko is a Special Education teacher turned IT Engineer turned technical instructor and published author. Money was not a topic she talked about growing up, and being a 1st generation immigrant, she had to figure out saving, retirement, and investing, when she got out of college.In her mid 20's, she was diagnosed with Rheumatoid Arthritis. When researching the "permanent disability rate" for the disease, it was extremely high, which is when she realized that maybe "working forever" wasn't an option. She came across the FIRE community on Twitter, began investing, saving for retirement, and learning about wealth building.Hiroko began small side hustles while working her 8-5 job in IT. At 30, she got married & quit her corporate job, choosing to focus on freelance work. Half a year later, COVID began, and she & her husband bought their home on her 31st birthday. They paid off their mortgage in less than a year after selling taxable assets. Their incomes increased rapidly and her freelance work went from $20k in 2019 to $136k in 2022.Hiroko has created a career path where she can sprint when she has the capacity, and then focus on living when her body needs a break without a break in monthly royalty checks.You can follow Hiroko on Instagram, Twitter, LinkedIn, Mastodon, Ko-Fi, 500px and YouTube.For full episode show notes, visit here.Loving episode 216? Leave us a review if you're listening on Apple podcasts and be sure to follow us on Instagram, Facebook, Twitter and YouTube!Until next time, stay empowered, stay inspired and #staypoderosa ✨ Become a member at https://plus.acast.com/s/YoQuieroDinero. Hosted on Acast. See acast.com/privacy for more information.

References: Frank Lodeserto MD, "High Flow Nasal Cannula (HFNC) – Part 1: How It Works", REBEL EM blog, August 20, 2018. Available at: https://rebelem.com/high-flow-nasal-cannula-hfnc-part-1-how-it-works/. Nishimura, Masaji. (2016). High-Flow Nasal Cannula Oxygen Therapy in Adults: Physiological Benefits, Indication, Clinical Benefits, and Adverse Effects. Respiratory Care, 61(4), 529-41. Sharma S, Danckers M, Sanghavi D, et al. High Flow Nasal Cannula. [Updated 2022 Sep 21]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2022 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK526071/

It's another session of CardioNerds Rounds! In these rounds, Dr. Natalie Stokes (Formerly FIT at University of Pittsburgh and now General Cardiology Faculty at University of Pittsburgh) and Dr. Karan Desai (formerly FIT at University of Maryland and now General Cardiology faculty at Johns Hopkins) join Dr. Rick Nishimura (Professor of Medicine at Mayo Clinic) to discuss the nuances of managing mitral regurgitation through real cases. Dr. Nishimura has been an author or Chair of the ACC/AHA valve guidelines going back 20 years and has been recognized internationally as one of the world's best educators, so you don't want to miss the #NishFactor on these #CardsRounds! Audio editing by CardioNerds academy intern, Pace Wetstein. This episode is supported with unrestricted funding from Zoll LifeVest. A special thank you to Mitzy Applegate and Ivan Chevere for their production skills that help make CardioNerds Rounds such an amazing success. All CardioNerds content is planned, produced, and reviewed solely by CardioNerds. Case details are altered to protect patient health information. CardioNerds Rounds is co-chaired by Dr. Karan Desai and Dr. Natalie Stokes.  Speaker disclosures: None Challenging Cases - Atrial Fibrillation with Dr. Hugh Calkins CardioNerds Rounds PageCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor Roll CardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron! Show notes - Mitral Regurgitation with Dr. Rick Nishimura Case #1 Synopsis: A man in his 70s with a history of non-ischemic cardiomyopathy (last known LVEF 15-20%) and atrial fibrillation, presented with decompensated heart failure in the setting of moderate to severe mitral regurgitation. He was diuresed, transitioned to GDMT, and referred to cardiac rehabilitation. Over the next 6 months, he continued to have debilitating dyspnea (NHYA Class IIIa) and his outpatient physicians were limited on titrating GDMT further due to hypotension. A TEE was done which demonstrated EF 15%, severe MR by color and quantitation (EROA of 0.5 cm2; Regurgitant Volume of 65 mL), systolic flow reversal in the pulmonary vein and severe tricuspid regurgitation. We were asked how we would approach this case Case #1Takeaways In attempting to keep the evaluation of chronic mitral regurgitation relatively simple, we should ask ourselves three primary questions: (1) What is causing the MR; (2) How much MR is there; and (3) What is the hemodynamic consequence of the MR.To the first question of what is the etiology of the MR – a simple framework is to think of the etiology as an issue of the valve (primary) or an issue of the ventricle/atria (secondary). There is further classification that can be made based on the Carpentier Classification which speaks to the valve leaflet movement and position (normal leaflet motion, excessive leaflet motion [e.g., prolapse], or restricted in systole and/or diastole [e.g., rheumatic heart disease]).During rounds, Dr. Nishimura provided some historical context in that the original valve guidelines had recommendations for intervention on primary mitral regurgitation and not secondary – given that it is considered a disease of the ventricle. Trials like the COAPT trial have greatly shifted our practice in treating secondary mitral regurgitation. Though, we have to be familiar with which patients with secondary MR would truly derive benefit from mitral valve interventionIn regards to the COAPT trial, patients with moderate to severe (3+) or severe (4+) mitral regurgitation who remained symptomatic despite maximally tolerated guideline-directed medical therapy (GDMT) were included. Dr. Nishimura makes the point that about one-third of patients intended to be enrolled in the trial were not included because they improved so much on GDMT. And thus, when evaluating patients for consideration of mitral valve intervention in secondary MR – a...