Anthropic has formally declined a Pentagon request to grant unrestricted military access to its AI systems, with Chief Executive Officer Dario Amodei reaffirming the company’s refusal to permit use of its models for mass domestic surveillance or fully autonomous weapons. The dispute escalated ahead of a federal deadline set by Defense Secretary Pete Hegseth, who indicated the Department of Defense could designate Anthropic a supply-chain risk or invoke the Defense Production Act.
Following the standoff, President Donald Trump directed federal agencies to cease use of Anthropic products, allowing a six-month phase-out. Secretary Hegseth subsequently confirmed the supply-chain risk designation, barring military contractors from commercial activity with the company. Anthropic stated it would challenge any such designation in court while continuing good-faith engagement.
The controversy prompted public support from industry leaders. OpenAI Chief Executive Officer Sam Altman signaled alignment with Anthropic’s red lines, and OpenAI later secured a Pentagon agreement reportedly maintaining similar safeguards. More than 300 Google employees and dozens from OpenAI signed an open letter urging unified resistance to surveillance and autonomous weapons deployments. The episode underscores mounting tensions over the role of frontier AI in national security and democratic governance.
