United Launch Alliance’s new Vulcan rocket won’t send any Space Force payloads to space this year, company officials ...

DIU also made awards for part of another Replicator-related effort dubbed Opportunistic, Resilient & Innovative Expeditionary ...

While the Kremlin’s broadening of nuclear posture seems alarming, experts say future escalation could take a different path.

BLACK ROCK CAMP, Fiji —Fijian and U.S. officials cemented one defense agreement and opened talks on another—but first, there ...

The National Institute of Standards and Technology has set up a new task force within its existing Artificial Intelligence ...

Ten soldiers from the Armed Forces of Ukraine and 10 members from the Security Services of Ukraine spent a week at Idaho ...

The test has some Russia watchers worried about what that launch might signal.  In response to the launch, the United States is “providing Ukraine with hundreds of additional [Raytheon-built] Patriot ...

This INDOPACOM Mission Network, or IMN, is meant to replace the current unwieldy situation with a single seamless and secure ...

VIENTIANE, Laos —A new quarter-billion-dollar package of military aid to Ukraine will include HIMARS rockets, Javelin ...

VIENTIANE, Laos —The United States will begin to send anti-personnel land mines to Ukraine, a Biden administration policy ...

PUERTO PRINCESA, Philippines —If the South China Sea is where Beijing is pushing most aggressively into allied territory, ...

“Tulsi's history of irresponsibly promoting misinformation and giving comfort to some of America's most aggressive ...