Technology & Science
Anthropic Files Dual Lawsuits to Overturn Pentagon “Supply Chain Risk” Blacklist
On 9 March 2026, AI lab Anthropic sued in California federal court and the D.C. Circuit to block a February Trump-era order that blacklisted the company and barred U.S. agencies and defense contractors from using its Claude model after it refused to lift guardrails on autonomous weapons and mass surveillance.
Focusing Facts
- The Pentagon formally labeled Anthropic a “supply chain risk” on 27 Feb 2026—the first time the designation, created by 2018 law for foreign adversaries, has been applied to an American firm.
- Anthropic’s $200 million Defense Department contract, awarded in July 2025, was cancelled when President Trump directed all federal agencies to cease using Claude within six months.
- The company seeks an emergency injunction and cites First and Fifth Amendment violations, arguing the ban is causing “hundreds of millions” in near-term revenue losses.
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