In a notice Wednesday, the agency said it is conducting a study that looks at how its architecture could be expanded as part ...

Given the threats and opportunities created by revolutionary advances in technology and a rapidly shifting geopolitical landscape, the U.S. has no alternative but to embrace what is rapidly ...

Space-based interceptors and "particle beams" are part of a new multi-billion-dollar Trump order to build a new U.S. missile ...

The Iron Dome boosts U.S. missile defense with $19.5 billion for interceptors, Aegis Ashore installations, space sensors, and ...

Evgeny Velikhov's many accomplishments in reducing the threat from nuclear weapons—during and after the Cold War—are ...

An American Iron Dome simply would cost too much money. If a U.S. adversary were to launch missiles against the United States, Montgomery figured, that adversary might fire 500 to 600 missiles. To ...

The Trump executive order notes that developing a missile defense system is part of a strategy of “peace through strength.” ...

Sens. Dan Sullivan (R-Alaska) and Kevin Cramer (R-N.D.) introduced the “Iron Dome Act” on Feb. 6, proposing $19.5 billion in ...

“I will direct our military to begin construction of the great Iron Dome missile defence shield, which will be made all in ...

Federal officials will investigate a commuter train fire in Philadelphia this week in which more than 300 passengers were safely evacuated. The National Transportation Safety Board announced Friday ...

A key safety system was turned off on the U.S. Army helicopter that collided with an American Airlines regional jet last week ...