The clash was sparked by claims that a team leader with Elon Musk’s DOGE cost-cutting department had called law enforcement ...

MP Materials secured investment as Donald Trump sought to counter China and take a new approach to national defence ...

The Trump administration is pushing the Pentagon, IRS and other federal agencies to rapidly adopt AI tools to improve ...

Mike Waltz, Trump's former national security adviser, faced questions from Democrats on the Signal chat controversy Tuesday ...

The Pentagon has abruptly canceled its participation at the Aspen Security Forum, stopping defense leaders from speaking at ...

For years, Republican and Democratic administrations have dispatched civilian Pentagon officials and military commanders to ...

The Defense Department last week agreed to buy a direct equity stake in MP Materials, the only rare earth miner in the U.S.

Elbridge Colby’s memo highlighting U.S. weapons shortages influenced the decision to pause some arms shipments to Ukraine.

The Government Accountability Office estimated in June that the full cost of developing and deploying the Sentinel ICBM, ...

Who is in charge at the Pentagon? It can be difficult to tell these days, as the last two weeks of confusion over a controversial pause in military aid to an ally can illustrate. Strap in, because ...

Pentagon chief spokesperson Sean Parnell said the cutoff of some weapons deliveries to Ukraine was part of a global ...

Israel and Ukraine have used drones against their adversaries in audacious ways that have helped the Pentagon see the need ...