US successfully tests ICBM intercepts

The United States has successfully shot down a mock intercontinental ballistic missile, its first-live fire test, using its own upgraded long-range interceptor warhead, in what was widely......

US lost communication with 50 nukes, says report

The US had lost communication with nearly 50 intercontinental ballistic nuclear missiles, one-ninth of its arsenal for 45 minutes over the weekend, even as defence officials said that there were no......