An already insular Defense Department is sealing itself off from outside thinkers.

The unusual dispute received White House intervention and appears rooted in deeper frustrations over failed attempts to fill ...

There is no indication Hegseth’s job is in jeopardy. Trump and Vice President JD Vance have stuck by him after expending ...

Just 40 people will be retained at the Defense Technical Information Center, which Trump-administration officials say has ...

The Pentagon ordered thousands of new missiles for the Air Force, Navy and a host of allies, including NATO nations, Ukraine ...

US Secretary of Defense Pete Hegseth's series of blunders sparked internal strife in the Pentagon and triggered concerns ...

The Pentagon is changing how military personnel support immigration enforcement operations, with 1,700 troops now helping ICE ...

Organizers express concern after military leaders withdraw from recent national-security forum, which they say hurts ...

Mission Support Site Green Village, H2 and Mission Support Site Euphrates, sometimes referred to as the Conoco gas field.

The Pentagon has scheduled its first major test of the multibillion-dollar Golden Dome missile defense system for just before ...

The Pentagon is ending the deployment of all but 250 National Guard troops that remained in Los Angeles who were originally ...

The Pentagon recently asked Congress to shift $200 million in funding -- originally allocated for projects such as barracks, ...