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

Shipbuilder Austal USA delivered the final Independence-class littoral combat ship to the U.S. Navy on Friday, marking the ...

Trump delayed “very severe” sanctions on Russia for 50 days, sparking criticism from Ukrainians and European leaders who see ...

Tuesday was the first time Waltz faced lawmakers since mistakenly adding a journalist to a private Signal chat used to discuss sensitive military plans.

David Slater, who worked as a civilian Air Force employee, admitted to conspiring to transmit classified Russia-Ukraine war ...

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

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 ...

The military's active-duty end strength would grow by about 26,000 troops next year under plans being considered in the House ...

Rear Adm. Michael Donnelly was commanding officer of the USS Ronald Reagan in 2018 when several drag show performances took place.

Joaquin is a 16-year-old student athlete whose father, a U.S. Army Veteran, was recently diagnosed with service-connected ...

House Armed Services Committee members this week will hold their annual marathon markup for the defense authorization bill, a ...