Veterans groups are among those seeking to access the drug ibogaine and other psychedelics to treat PTSD, opioid addiction ...

Soldiers will receive 16 High Mobility Rocket Artillery Systems, replacing much of the division's cannon artillery.

The 2,000 National Guardsmen account for nearly half of the soldiers sent to the city to deal with protests over Trump's ...

Both the House and Senate Armed Services Committees have now approved their initial drafts of the annual defense ...

Trump on Tuesday offered a more cautious tone on what to expect after he threatened Russia a day earlier with steep tariffs.

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 ...

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

Lawmakers are hoping to put the brakes on a Defense Department initiative moving toward privatizing retail programs on ...

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

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

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