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.

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.

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

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

This year the Pentagon requested $1.8 billion to research, develop, test and evaluate artificial intelligence — a record, but still just a fraction of the nearly $900 billion defense budget.

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 ...