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

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

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

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

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.

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

Berlin is awaiting a final call by the Trump administration to honor a Biden-era agreement under which U.S. missiles are to ...

France’s nuclear deterrent, while “totally and invariably sovereign,” plays a role in Europe’s security, Macron told troops ...

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

Trump said European allies would buy “billions and billions” of dollars of U.S. military equipment to be transferred to ...

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