2001年3月在美国五角大楼的一次新闻发布会上,美国空军研究实验室与国防部联合非致命武器局宣布,目前已有一种革命性的非致命定向能技术,能对750米外的敌军实施非致命杀伤,这项技术称之谓主动拒止技术。海军陆战队时报评论说,主动拒止技术可能是自原子弹以来武器技术中最大的突 At a press conference held by the Pentagon in March 2001, the United States Air Force Research Laboratory and the Department of Defense’s Joint Non-lethal Weapons Agency announced that there has been a revolutionary non-fatal directed energy technology that will enable the enemy at 750 meters away The implementation of non-lethal killings, the technology called active denial of technology. The Marine Corps Times commented that the initiative to deny technology may be the largest in the weapons technology since the atomic bomb