1941年12月18～24日,9艘日本潜艇在美国西海岸攻击了8艘美国商船,造成1沉2伤,6名水手死亡。这是太平洋战争中日本潜艇第一次、也是唯一一次在美国海岸附近进行的作战行动。驶向美国西海岸1941年12月6日夜,日本海军第一潜水战队的12艘潜艇到达夏威夷水域,准备参加次日对珍珠港的偷袭行动。但在第二天的偷袭行动中,最出 From December 18 to December 1941, nine Japanese submarines attacked eight U.S. merchant ships on the west coast of the United States, causing 1 Shen and 2 injuries and wounding six sailors. This is the first and only operation of the Japanese submarine in the Pacific War near the coast of the United States. On the night of December 6, 1941, on the night of December 6, 1941, 12 submarines of the Japanese Navy’s First Squadron arrived in the waters of Hawaii in preparation for the surprise attack on Pearl Harbor on the next day. But in the second day of the attack, the most out