1　美国陆军加紧发展激光反卫星武器最近 ,美国陆军利用新墨西哥州白沙导弹靶场高能激光系统试验设施 (ＨＥＬＳＴＦ)的“中红外先进化学激光器”(ＭＩＲＡＣＬ)和“海石光束定向器”(ＳＬＢＤ)进行了世界上首次公开进行的激光反卫星试验 ,目标卫星高度 4 2 5ｋｍ ,试验取得部 1 US Army Urges to Develop Laser ASAT Weapons Recently, the U.S. Army has made use of “Mid-IR Advanced Chemical Lasers” (MIRACL) and “Sea Stone Beam Directional Devices” (SLBD) at the HELSTF pilot facility at White Sands Missile Range, The world’s first open laser anti satellite experiment, the target satellite height of 425km,