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

New U.S. defenses against potential missile strikes are seen by some experts as “absolutely necessary.” They also come with ...

Instead of minimizing such concerns, the US should leverage them to forge rules that will make space safer for everyone.

While nuclear crises between the “Big Three” can still be managed, preventing an arms race will be much more difficult.

President Donald Trump has proposed building a massive antimissile system in space that could enrich Elon Musk if it ...

President Donald Trump announced plans to construct the "Golden Dome," a multibillion-dollar missile defense system that ...