将在欧洲部署的两阶段拦截导弹还没有完全建成。利用地面拦截未来伊朗的攻击的几何原理还没有被证明。
The two-stage interceptors that will be deployed in Europe have not been built yet, and the geometry of using ground interceptors against a future Iranian threat has still to be tested.
为什么？在可预见的未来，似乎没有必要将美国列为攻击目标。射程5000公里以上导弹足以威慑我们潜在的敌人。
Why? In the foreseeable future, there is no likelihood of our needing to hit targets in USA. The 5000 Km plus range will comfortably make our potential adversaries uncomfortable.
在考虑导弹空重、有效载荷和气动特性的情况下，预测了未来先进飞航导弹的性能。
The performance of next generation maneuverable missile was predicted by taking into account its important parameters such as lift to drag ratio, empty weight to total weight ratio and effective load.
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