[86][pageneeded] As time went on, other US leaders made estimates of their own: In a letter to General Curtis LeMay when LeMay assumed command of the B-29 force on Guam, General Lauris Norstad told LeMay that if an invasion took place, it would cost the US "half a million" dead. As the war raged, the leaders of the Allies met several times to direct the course of the fighting and to begin planning for the postwar world. [98] [74] Attacking northern Honshu would have the advantage of a much weaker defense but had the disadvantage of giving up land-based air support (except the B-29s) from Okinawa. Over 14 million Chinese died during the war, of which 2 million were battlefield casualties. The fighter-bombers from 40 aircraft carriers made 3000 trips to bomb the island and the big guns of ten battleships and nine cruisers fired 13,000 shells. More than 10,000 aircraft were ready for use in July (with more by October), as well as hundreds of newly built small suicide boats to attack Allied ships offshore. The Invasion of Japan - Nov 1, 1945 - The Andalusia Star-News Interservice rivalry over who it should be (the United States Navy wanted Nimitz, but the United States Army wanted MacArthur) was so serious that it threatened to derail planning. That fleet's secret mission: to transport the Red Army for an invasion of Japan . [73], The Joint Staff planners, taking note of the extent to which the Japanese had concentrated on Kysh at the expense of the rest of Japan, considered alternate places to invade such as the island of Shikoku, northern Honshu at Sendai, or Ominato. [55] Ketsu plans for Kyushu envisioned committing nearly 9,000 aircraft according to the following sequence:[56], The Japanese planned to commit the majority of their air forces to action within 10 days after the Allied fleet's arrival off Kysh. Russia planned to attack Japan in 2021 according to leaked FSB letters Ukraine war dashes hopes of elderly Japanese on returning to Kuril In 1939, the armies of Japan and the Soviet Union clashed . 2,500 Army aircraft (conventional as well as suicide), together with 2,900 Naval trainers for, 2,000 Army and Navy "air superiority" fighters to escort the. When these figures were questioned by General Marshall, MacArthur submitted a revised estimate of 105,000, in part by deducting wounded men able to return to duty. 9 Aug 1945 - 2 Sep 1945. On 26 July, the United States, China and Great Britain issued the Potsdam Declaration calling for the unconditional surrender of all Japanese armed forces and the occupation of Japan by the Allies. In comparison, the Soviet Union had about 11 divisions available, comparable to the 14 divisions the US estimated that it would require to invade southern Kyushu. It was Germany's largest invasion force. November 26, 2022 Months before President Vladimir Putin launched a full-scale invasion of Ukraine, he was planning to attack Japan, according to an alleged letter from a whistleblower at Russia's Federal Security Service (FSB).