A Ukrainian drone swarm costing thousands of dollars appears to have caused billions in damage—just as Trump advances a $175 ...

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

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

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

JERUSALEM (AP) — U.S. President Donald Trump's plan for a “Golden Dome” to protect the United States from long-range missiles was at least partly inspired by Israel's multitiered missile ...