The Supreme Court on Monday cleared the way for Trump to destroy the Department of Education. In May, a federal judge in ...

“Based on the nature of Defendant’s alleged crime, the government anticipates that it will need to disclose classified ...

“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 ...

The department's press secretary said it "has no interest in legitimizing an organization that has invited … architects of chaos abroad and failure at home." ...

As interest in building and renting many varieties of office space declines in Arlington, more focus is falling on creative ...

The Defense Department will begin using Grok, the artificial intelligence chatbot started by billionaire Elon Musk’s startup xAI. In a post to Musk’s social media platform X, xAI unveiled Grok for ...

Elon Musk’s artificial intelligence tool Grok has landed a $200 million government contract from the U.S. Department of Defense right off the heels of the chatbot’s antisemitic X rampage.

The military had to send a fighter jet to the skies over Texas after private aircraft repeatedly violated a temporary no-fly ...

As China fields two fifth-gen fighters, US defense analysts argue the Pentagon must maintain separate sixth-gen programs tailored to Navy and Air Force needs amid global threats.

A top Democrat criticized the move to spend a billion on offensive hacking operations as the budget guts a billion from U.S.

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

OpenAI, Alphabet's Google, Anthropic and Elon Musk's AI firm xAI have won contracts aimed at scaling up adoption of advanced AI capabilities in the U.S. Department of Defense, the Chief Digital and ...