A top House Republican who oversees Pentagon spending expressed surprise and concern about Defense Secretary Pete Hegseth’s ...

The defense secretary will appear before lawmakers for the first time since his contentious January confirmation hearing.

But the Air Force “believes” it will cost “less than $400 million to retrofit that aircraft,” service secretary Troy Meink ...

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

Russia sees little chance of saving its last nuclear accord with the United States, due to expire in eight months, given the ...

Russia sees little chance of saving its last nuclear accord with the United States, due to expire in eight months, given the ...

Ukraine's surprise drone attack targeting Russian aircraft last week was a "wake-up" call to the emerging threats the ...

The Asian ally is reportedly considering lending its technological capabilities to the missile-defense project in hopes of ...

The Washington Examiner reported in January on Jared Isaacman's donations to Democrats before Trump pulled his nomination as NASA administrator.

Sunday’s Ukrainian drone attack took place less than two weeks after President Donald Trump outlined plans for the “Golden ...

The Air Force's top uniformed leader said that planners need to consider vulnerabilities at military sites once thought ...

The Pentagon is preparing to shift military oversight of Greenland from US European Command to US Northern Command, a move ...