- 183 - Pacific War Podcast - the Breakthrough on Okinawa - May 20 - 27, 1945

Last time we spoke about the battle of Malacca strait. In the intense Battle of the Malacca Strait, Japanese forces undertook a desperate evacuation amidst relentless attacks by the Allies. After suffering heavy casualties from previous confrontations, the Japanese regrouped and attempted to maintain their defensive positions. However, under the pressure of determined Allied assaults and strategic maneuvers, they faced increasingly fierce resistance. As the Allies advanced, they successfully overwhelmed Japanese defenses, leading to significant losses for the opposing forces. The battle transformed into a pivotal moment in the Pacific War as Japanese resistance crumbled, ultimately shifting the tide toward Allied victory. This clash not only showcased the harsh realities of war but also underscored the relentless determination of both sides as they fought for dominance in the region, marking a crucial step towards the conclusion of the conflict.

This episode is the Breakthrough on Okinawa

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 of mid-May, General Buckner's forces had made steady, albeit slow, progress against the determined Japanese defenders on the Shuri defensive line. On May 16, the offensive continued. Colonel Schneider's 22nd Marines and Colonel Whaling's 29th Marines launched yet another unsuccessful assault on Sugar Loaf Hill, while Colonel Snedeker's 7th Marines exhausted their strength in a failed attempt to seize Wana Ridge. To the east, Colonel Coolidge's 305th Regiment advanced 200 yards closer to Shuri. Colonel Hamilton's 307th Regiment nearly captured Flattop and Chocolate Drop Hill but was ultimately pushed back. Colonel Dill's 382nd Regiment successfully cleared Dick Hill but came under intense fire from Oboe Hill. Meanwhile, Colonel May's 383rd Regiment made only minor gains on the southeastern slopes of Conical Hill and Love Hill, even as tanks broke through toward Yonabaru for the first time. The following day, the 383rd Regiment maintained pressure on Conical and Love Hills, prompting General Bradley to commit part of Colonel Halloran's 381st Regiment to the attack. To the west, the 382nd Regiment staged a hard-fought advance of 200 yards but was unable to capture Oboe Hill. 

Slowly the 77th Division forces between Flattop and Route 5 were reducing enemy positions bearing on the area in front of the 307th Infantry. By 17 May this progress began to show in the advances of the foot troops around Chocolate Drop. Covered by company heavy weapons out on both flanks, infantrymen worked around both sides of the hill to the huge caves on the reverse slope. Inside were 4 antitank guns, 1 field piece, 4 machine guns, 4 heavy mortars, and a American 60-mm. mortars. By nightfall the caves had been partially sealed off. During the night an enemy force launched a counterattack against the American positions around the hill but was repulsed with the loss of twenty-five Japanese killed. On the 17th another bitter struggle raged on Flattop. The struggle swayed back and forth across the narrow crest of the hill. Company K, the assaulting unit, had been reduced to fourteen infantrymen by the end of the day; finally it was forced back off the top. Tanks tried to go through the road cut between Flattop and Dick Hill, but two of them were disabled by mines, leaving the cut blocked. The road cut was later blown along its entire length by seven tons of bangalore torpedoes to remove the mines. Company E continued to push toward Ishimmi Ridge, where they faced a series of heavy Japanese counterattacks. Coolidge's 3rd Battalion and the rest of Hamilton's 2nd Battalion dug in just a few hundred yards north of Shuri and Ishimmi in the highway valley. Meanwhile, Coolidge's 1st Battalion was halted by heavy fire from 110 Meter Hill and the extensive fortress houses in Shuri's suburbs. The intense fighting had nearly depleted the 22nd Regiment, prompting General Amamiya to direct the 32nd Regiment to take over the defense of Shuri along a line extending from Ishimmi to Oboe.

Meanwhile, on Wana, the 7th Marines launched a renewed attack but were once again repelled. However, the 5th Marines succeeded in advancing to Hill 55. Further west, the bulk of th