Lawsuit

The legal battle between Anthropic and the U.S. government has taken a sharp turn. In a formal court filing this week, the Department of Justice argued that Anthropic’s refusal to accept military contract terms is not protected by the First Amendment — and doubled down on the Pentagon’s position that the company poses an “unacceptable” and “substantial” national security risk. What’s Actually Happening Anthropic, the maker of the Claude AI model, sued the U.S. government earlier this year after the Department of Defense labeled the company a “supply chain risk,” effectively barring it from federal contracts. Anthropic argued that the government’s move was unlawful retaliation tied to its AI safety policies. ...

Anthropic filed a federal lawsuit against the US Department of Defense on Monday, March 9, challenging the Pentagon’s formal designation of the company as a “supply-chain risk” — a sanction that could cost the AI startup hundreds of millions in federal contract revenue and effectively lock Claude out of the US government. How It Got Here The dispute traces back to a very specific and principled refusal. CEO Dario Amodei declined to permit Claude to be used for autonomous weapons systems — a position Anthropic has held publicly for years as a core safety commitment. That refusal escalated through weeks of increasingly public tension, culminating last week when the Pentagon formally sanctioned Anthropic under supply-chain risk provisions. ...