正当无人作战飞机还是世人关注的焦点时,美国海军研制的一种酷似鱼雷的无人潜水器又出现在人们的眼前。这种潜水器主要用于侦察与监视水下目标,它的研制成功将大大提高美国海军的战斗力,并将使其潜艇部队发生重大变革。单枪匹马上阵 1997年10月,诺斯罗普·格鲁曼公司和波音公司竞争设计、制造一种长航时水下探雷系统。1999年,波音公司获 While unmanned combat aircraft are still the focus of attention of the world, the unmanned submarine developed by the U.S. Navy like a torpedo appears again in front of people. The submarine is mainly used to detect and monitor underwater targets, and its successful development will greatly enhance the combat effectiveness of the U.S. Navy and will make major changes to its submarine forces. In solo battle in October 1997, Northrop Grumman and Boeing competed to design and manufacture a long-haul underwater mine detection system. In 1999, Boeing received