美国的抗干扰战略防御系统经过几年耗资巨大的研究之后,即将开始试飞,以验证其是否能从假目标中识别出来袭弹头。 原定在一月中旬进行的一次战略防御试验中,拦截器要拦截—枚在太平洋上空飞行的来袭弹头。人们认为这次试验是研制防御导弹的关键一步。 试验外大气层再入弹头拦截器分系统(ERIS)的目的是验证拦截器利用红外探测器从附近假目标中区分真弹头的能力。 After years of costly research, the United States anti-interference strategic defense system is about to begin a test flight to verify whether it can identify a warhead from a fake target. In a strategic defensive experiment scheduled to be conducted in mid-January, interceptors intercepted incoming warheads flying over the Pacific Ocean. It is believed that this test is a crucial step in the development of defensive missiles. The purpose of the Experimental Atmospheric Reentry Bullet Interceptor Subsystem (ERIS) is to verify the interceptor’s ability to distinguish a true bullet from nearby false targets using an infrared detector.