President Donald Trump announced a plan to build a missile defense system, called the Golden Dome. How exactly does it work?

Missile defense systems are nothing new. History shows that even if they work as advertised – a big if – they’re a bad idea ...

The AGM-183A Air-Launched Rapid Response Weapon, or ARRW, is one of two hypersonic concepts the Air Force is developing now, ...

Most recently, on Monday, the Israeli military said it intercepted one missile and one drone. The US sent a THAAD battery and ...