U.S. Says Anthropic Is an ‘Unacceptable’ National Security Risk

New York Times
by Sheera Frenkel
March 18, 2026
3 min read

Quick Insights

The Bottom Line

U.S. government labeled AI startup Anthropic a national security risk, questioning its reliability as a defense contractor.

AI Summary

The U.S. government has declared Anthropic, an artificial intelligence startup, an "unacceptable" national security risk in a legal filing. The government questioned whether the company could serve as a "trusted partner" during wartime, citing concerns that classified the firm as a supply chain vulnerability. This designation has potential implications for Anthropic's ability to work with federal agencies and access sensitive government contracts. The filing reflects broader Trump administration scrutiny of AI companies and their security protocols. Anthropic, which has raised billions in funding and competes with OpenAI and other major AI firms, now faces potential restrictions on government partnerships.

What's Being Done

The government filed a legal designation labeling Anthropic a supply chain risk due to concerns about its trustworthiness in wartime scenarios.

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