特攻隊と同じ戦死者を出していた米軍潜水艦部隊… 第二次世界大戦勝利の裏で52隻と3500名の命を失っていたアメリカ／Ｕボートと鉄の鯨が眠るとき

Register for membership here:    / @gakkou_deha_oshietekurenai   The Japanese Navy's I-class submarines and German Navy U-boats were active in a wide range of fields, including commerce raiding in the Indian Ocean, transport missions southward, and even attacks on the American mainland. However, toward the end of the war, many of them were sunk by the US Navy's superior anti-submarine weapons. Meanwhile, the US Navy lost 52 submarines in World War II. While sinking Japanese ships one after another creates the impression of a one-sided game, there were certainly submarines who sank with no escape route in the pitch-black ocean. Even the Americans risked their lives. I-400, the world's largest submarine aircraft carrier, aimed at bombing New York    • Video   The Japanese military's perfect game: The Kiska Island evacuation operation    • 米軍に完全包囲された日本兵を救出せよ　日本軍の成し遂げたパーフェクトゲーム／キスカ島...   If the Empire of Japan had won... Would an invasion of the US mainland have been possible?    • 大日本帝国が勝っていた未来… 史実でも米本土攻撃を成し遂げていた日本軍、そのまま勝ち...   The US military was actually reduced to zero operational aircraft carriers: The sinking of the I-19 and the US aircraft carrier Wasp    • 【日本史】撃沈撃沈... 実は稼動空母０隻まで追い詰められていた米軍　潜水艦伊19と...   The tragic fate of the warships that delivered the atomic bomb: The heavy cruisers Indianapolis and I-58    • 【日本史】原爆を送り届けた軍艦が辿った壮絶な運命／重巡洋艦インディアナポリスと潜水艦...   [The series they don't teach you in school]    • 学校では教えてくれないシリーズ