The initiative hadn’t been planned to include xAI’s Grok model as recently as March, the former Pentagon employee said.

The Pentagon says people with congestive heart failure, undergoing treatment for schizophrenia or who have a history of ...

Justin Fulcher confirmed to Fox News Digital that he voluntarily resigned after six months as a senior advisor to Defense ...

As a direct report to the deputy secretary of defense, Guetlein has authority to bypass competitive hiring procedures as he ...

Leading the review has been Elbridge Colby, the Pentagon's Under Secretary of Defense for Policy, who has previously ...

The Pentagon has ordered U.S. Marines to leave Los Angeles after more than a month in the city. The 700 Marines were deployed ...

The Defense Logistics Agency is looking to expand its maritime refueling capacity from the Philippines by contracting ...

U.S. Marines exit LA following month-long deployment that Mayor Karen Bass called an 'unnecessary, unprecedented, and ...

The rare deployment of active-duty troops to a U.S. city will soon end, according to the Pentagon, which said 700 Marines ...

Justin Fulcher started at the Defense Department as a member of DOGE. He was later promoted to a post as senior adviser to ...

Roughly 700 active-duty US Marines who were mobilized last month to respond to protests in Los Angeles are being sent home ...

LOS ANGELES (AP) — Seven hundred Marines sent to Los Angeles will leave the city, the Pentagon said Monday. The Marines were ...