据美国陆军情报专家分析,军用直升机受到来自先进导弹和制导系统的威胁越来越大。 毫米波雷达制导技术的迅速扩散特别令人担忧。 据美国陆军副总参谋长办公室的高级情报专家帕特里克·尼尔里最近介绍,“近程地空导弹和反飞机武器上的毫米波雷达对飞机的威胁的确存在,而且越来越大。这些武器最近已经得到部署。” 他说目前部署的雷达告警接收机不能探测到毫米波信号。“只有在飞机被防空炮弹或导弹击中后, According to the analysis by the U.S. Army Intelligence Agency, the military helicopters are under increasing threat from advanced missiles and guidance systems. The rapid spread of millimeter-wave radar guidance is particularly worrisome. According to Patrick Neilley, a senior intelligence expert at the U.S. Army’s Deputy Chief of General Staff Office, recently, “the threat posed by the millimeter-wave radars to short-range surface-to-air missiles and anti-aircraft weapons does exist and is growing. Has recently been deployed. ”He said radar alarms deployed today can not detect millimeter-wave signals. "Only after the aircraft has been hit by an anti-aircraft artillery or missile,