He's killing too many people," Trump said. "So we're sending some defensive weapons to Ukraine."Start the day smarter. Get ...

The Department of Defense under Secretary Pete Hegseth has been fixated on buzzwords like “warfighting” and “warfighters,” ...

Programs that provide summer and after-school programming to more than 1 million students are at risk because of a Trump ...

Anthropic, Google, OpenAI, and xAI will all be part of the federal government’s efforts to enhance national security.

Elon Musk's xAI has unveiled 'Grok for Government,' offering AI tools, including the advanced Grok 4, to US government entities. This follows a $200 m ...

At a May 7 ceremony at the Pentagon, the Defense Department presented Jacqueline Fox, Plans and Operations Specialist, Department of the Army, G-1, ...

“We have a very big ask” in return, the U.S. official says. It starts with removing whatever nuclear material and enrichment infrastructure remains, and continues with hard limits on Iran’s missile ...

MP Materials announced that the Defense Department’s taken a big stake in their company, which controls the largest rare ...

The Army is working on new tech, drones, autonomy, better decision-making, and more to deter and prepare for conflict with ...

OpenAI, Alphabet's Google , Anthropic and Elon Musk's AI firm xAI have won contracts of up to $200 million each, aimed at ...

Latest news and live updates as Trump announces the U.S. will send Patriot missiles to Ukraine and meets with NATO's ...

The Department of Defense will start using Elon Musk’s Grok AI chatbot to “develop agentic AI workflows.” Trump’s DoD awarded Musk’s xAI a $200 million federal contract to install “Grok for Government ...