西方武库中的未来地空武器系统是个秘密。日益明显的是,美国的“爱国者”导弹系统耗资太多,不能用它来取代现有的中、短程导弹系统。然而,现有的武器又未必能跟得上预测威胁的发展,况且到本世纪末将不再是有效的了。就大家关心的低空威胁而言,看来现有 The future of the airspace weapons system in the Western arsenal is a secret. It is increasingly obvious that the U.S. “Patriot” missile system is too expensive to replace the existing medium and short-range missile systems with it. However, the existing weapons are not necessarily able to keep up with the predicted threat development and will not be effective by the turn of the century. As far as the low-level threats of concern are concerned, it seems that there is now