全世界共有海军舰艇1万艘以上,总排水量逾2000万吨,它们在巡航和演习中经常发生自伤和它伤事故。据美国研究机构1989年报告,自第二次世界大战结束以来,各国海军在和平时期发生2300起事故,共约2800人死亡,其中1/3事故涉及美国,其次为苏联、英国、澳大利亚、阿根廷等国。大部分事故是人为的。海军事故对水上交通安全构成重大威胁,核动力舰和携带核武器的军舰所造成的核污染更是后患无穷。 A total of more than 10,000 naval vessels and over 20 million tons of water have been deployed throughout the world. They frequently suffer self-injury and injuries during cruises and exercises. According to a report by the U.S. research institute in 1989, since the end of World War II, 2,300 accidents occurred during peacetime in various countries and a total number of about 2,800 people were killed, of which one-third were related to the United States, followed by the Soviet Union, Britain, Australia, and Argentina Other countries. Most accidents are man-made. Navy accidents pose a major threat to maritime traffic safety. Nuclear pollution caused by nuclear-powered ships and warships carrying nuclear weapons is even more troublesome.