The last Air Force vice chief, Gen. Jim Slife, was fired by President Trump in February without explanation as part of a ...

Only a few Democrats broke ranks to support the House's spending plan for Defense Department operations in fiscal 2026.

NATO's supreme allied commander is working to deliver Patriot air and missile defense systems to Ukraine along with other ...

The statement by the Swiss illuminates some of the hasty mechanics behind Washington’s newfound emphasis on helping Ukraine ...

Google, Anthropic, OpenAI and Elon Musk's xAI — will help the DOD develop AI workflows for key national security missions.

The move comes as Chinese and Philippine vessels have clashed in increasingly hostile interactions in the region.

NATO countries along with the U.S. will have to move quickly to deliver capability to Europe to deter Russia, the supreme ...

The U.S. Army in Europe, along with NATO allies, wants to pursue optionally manned common launchers and munitions to deter ...

The event began with live-fire exercises, including Australia’s first use of U.S.-supplied HIMARS rocket systems.

What we need is greater capacity to push the war back onto Russia’s territory — back to where the war was brought from," ...

Photographs that leaked online showed extensive damage to the KC-46's refueling boom, with its metal ripped and twisted and a ...

The Pentagon abruptly pulled several of its top officials from speaking this week at the Aspen Security Forum in Colorado, ...