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

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

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

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, ...

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

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

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

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

Looking to see thermal and intensified imagery at the same time? Want real-time data in your eye instead of checking a map?

Meet the fan-powered, parachute-equipped vehicle designed to carry elite teams through the air into hot zones — the Skyrunner.

House Armed Services Committee members this week will hold their annual marathon markup for the defense authorization bill, a daylong tradition that lays out the panel’s policy and budgetary ...