The initiative hadn’t been planned to include xAI’s Grok model as recently as March, the former Pentagon employee said.

The Pentagon awards $200 million contracts to Google, OpenAI, Anthropic, and xAI to develop AI systems for US defense and ...

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

The Pentagon is set to spend nearly a billion dollars for AI with four major Silicon Valley tech firms, Google, xAI, OpenAI ...

President Donald Trump is unveiling an “AI Action Plan," shaped by Silicon Valley tech leaders who supported his campaign.

The announcement comes just days after Grok generated antisemitic responses and praised Hitler, which were later deleted.

A kill chain is a military decision process that guides how forces detect a threat, zero in on it, act, and evaluate the ...

At a trillion dollars, this year’s defense budget request is big — and a record-setting $179 billion is just for research and development.

Musk’s company, xAI, announced that it was releasing “Grok for Government,” a suite of products that allows federal, state, ...

Just days ago, xAI had to briefly suspend the AI tool because users found it was giving Nazi-friendly answers to questions ...

Microsoft is preparing a version of its Copilot AI tool for the Pentagon as it nears a deal to add 1 million new users from a mystery customer.

The heart of the Pentagon AI strategy published Tuesday is a unit established in June last year called the Joint Artificial Intelligence Center, known as the JAIC. It will function as a hub of AI ...