President Donald Trump upped the price tag for Canada to be protected by his highly anticipated Golden Dome missile defense ...

The president previously said Canada would need to shell out $61 billion for access to the new Golden Dome missile defense ...

Homeland defense has entered a new era with the proliferation of nuclear-armed intercontinental ballistic missiles and ...

The role of Elon Musk's SpaceX in an ambitious new U.S. missile defense system is in question following the dramatic feud ...

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 ...

Forget Trump’s hugely expensive, impractical Golden Dome shield. Drones are the future of warfare.

President Trump's missile defense project, called the "Golden Dome for America," could cost hundreds of billions of dollars.

The Congressional Budget Office has estimated that deploying and operating just the space-based interceptors could cost up to ...

The Kremlin indicated on Wednesday that President Donald Trump's "Golden Dome" missile shield plans could force the ...

"Where it stands right now is the Golden Dome is a concept," Harrison said. "It's an idea for building a missile shield to protect the United States. There are an infinite number of ways you can ...

U.S. President Donald Trump unveiled a plan for his ambitious "Golden Dome" missile defense shield this week, stating it will ...