20世纪80年代中期,美、苏两大冷战时期的军事阵营为了满足打击快速、大潜深核潜艇的需求,双方都投入巨资推进鱼雷的设计及研发。如今,美国一方独霸大洋,其作战重点也转向浅海反潜战,这种突变又促进了轻型鱼雷的改进及新型号的研制。 In the mid-1980s, the military camps in the two Cold War wars in the United States and the Soviet Union both invested large amounts of money in promoting the design and development of torpedoes in order to meet the demand of cracking down on fast, deep submarine submarines. Now that the United States has dominated the oceans, its operational focus has shifted to shallow-sea anti-submarine warfare, which in turn has promoted the improvement of light torpedoes and the development of new models.