Last time we spoke about the battles for Peleliu and Angaur. Following the amphibious assaults on Peleliu and Anguar, US Marines under General Rupertus intensified their offensive. On September 17, Colonel Hanneken’s 7th Marines advanced in Peleliu's southern sector, as the 1st and 5th Marines pushed north, confronting the fortified Umurbrogol Mountains, where Colonel Nakagawa’s defenses stalled their progress. Despite reaching key positions by mid-morning, intense Japanese counterattacks continued, causing heavy casualties. On September 18, the 7th Marines, aided by armor, resumed their slow advance, securing the southern part of Peleliu by day's end. Meanwhile, the 1st and 5th Marines faced brutal combat in the central ridges, suffering significant losses. By September 21, the capture of nearby Ulithi Atoll provided a strategic base for future operations. Despite securing important positions, the Marines encountered severe resistance in the Umurbrogol Mountains, leading to high casualties and necessitating reinforcements. By September 23, the Americans secured footholds on Peleliu and Anguar, yet fierce fighting persisted in Nakagawa’s fortified positions.
This episode is the Japanese Triumph in China
Welcome to the Pacific War Podcast Week by Week, I am your dutiful host Craig Watson. But, before we start I want to also remind you this podcast is only made possible through the efforts of Kings and Generals over at Youtube. Perhaps you want to learn more about world war two? Kings and Generals have an assortment of episodes on world war two and much more so go give them a look over on Youtube. So please subscribe to Kings and Generals over at Youtube and to continue helping us produce this content please check out www.patreon.com/kingsandgenerals. If you are still hungry for some more history related content, over on my channel, the Pacific War Channel you can find a few videos all the way from the Opium Wars of the 1800’s until the end of the Pacific War in 1945.
This week we are picking up back over on Peleliu and Anguar where the Japanese are still providing stiff resistance. On September 23, Colonel Venable’s 322nd Regiment had made little progress breaking into the Lake Salome bowl. With their commanding officer severely injured, a change in tactics was imminent. On the morning of September 24, propaganda broadcasts over a public address system were used to try and persuade the remaining Japanese to surrender. However, only two Japanese soldiers surrendered, reporting that over 300 defenders remained in the bowl under Major Goto. This accurate estimate was disregarded by the American command, who believed only about 150 defenders remained. Following this failed attempt, all available artillery bombarded the bowl in preparation for an attack from the north, altering the appearance of the bowl's interior and rims to aid the upcoming assault. Back at Peleliu, after heavy bombardment, Colonel Dark’s 321st Regiment resumed its advance north along the coast on September 24, despite continued harassment from Japanese fire from the central ridges. By noon, they had secured the trail-road junction south of Garekoru. Some troops explored the trail to the east, encountering heavy resistance, while Company G advanced rapidly north through Garekoru, reaching the O-4 Line. Behind them, Dark’s 3rd Battalion and Colonel Hanneken’s 3rd Battalion also pushed northwards. Further east, the 7th Marines pressed against Colonel Nakagawa’s main defenses on the Umurbrogol Mountains. By nightfall, having successfully resisted Japanese counterattacks on O-4, General Rupertus’ northward drive had proven to be a significant success.
He next planned to cut across the island on September 25 through the eastern trail to completely isolate the Japanese forces in the Umurbrogol ridges. At 07:00, Dark’s troops began moving eastward, with Company E successfully reaching the edge of East Road against light opposition. They halted in front of
