德国矮小的潜水艇“梭鱼”最初的设计是想让它偷袭敌人的反潜艇网和其他舰艇锚地。它受意大利人发明的蛙人自导鱼雷(也称“猪”)的启发(意大利人在传统的鱼雷上加装人力操纵装置,先由潜艇把鱼雷送到预定海域,而后鱼 German short submarine “Barracuda ” was originally designed to make it attack the enemy’s anti-submarine network and other naval vessels. It was inspired by the Italian-made frogman-made torpedo (also known as “pig”) (Italians in the traditional torpedo to install human-controlled device, the first submarine to the torpedo sent to the intended area, and later fish