第二次世界大战时期,英国海军为了防止德国军舰进人地中海,在大西洋与地中海之间布下了水雷阵,同时派出强大的舰队,日夜巡逻防守,真可谓固若金汤。奇怪的是,德军潜水艇经常神不知、鬼不觉地出现在地中海,给英军以突然袭击。恐慌之余,英军开始全面分析失利原因,最后,终于真相大 During the Second World War, the British navy was trying to prevent the German warships from entering the Mediterranean Sea, laying down a water array between the Atlantic Ocean and the Mediterranean Sea, and sending a powerful fleet to patrol the defense day and night. What is strange is that the German submarines often do not know and unknowingly appear in the Mediterranean, giving the British troops a surprise attack. In addition to the panic, the British military began to comprehensively analyze the reasons for the failure. Finally, the truth finally became big.