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

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

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

President Donald Trump, right, shakes the hand of NATO Secretary General Mark Rutte during a meeting in the Oval Office of ...

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

The Pentagon abruptly pulled several of its top officials from speaking this week at the Aspen Security Forum in Colorado, saying Monday the forum’s organizers do not share values with the Defense ...

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