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Court upholds Pentagon's ban on Anthropic for supply risk

A federal appeals court has sided with the Pentagon, letting it keep Anthropic — the AI company behind Claude — blacklisted from military procurement. Two out of three judges agreed the Defense Department had enough reason to call Anthropic's products a supply chain risk, mainly because its code blocks certain military uses. Anthropic argues this move could hurt its business by hundreds of millions of dollars.

Why it mattersThis ruling gives the government wider leeway to keep AI firms out of defense contracts, even for design decisions like restricting how their models work. It's a warning shot for companies building in policy-based guardrails.

Sources covering this

CNBCU.S. appeals court upholds Pentagon designation of Anthropic as supply chain risk3:40 PM →Business InsiderAppeals court allows Pentagon to label Anthropic a national security risk4:19 PM →New York TimesHeadline onlyAnthropic’s Blacklisting by the Pentagon Was Legal, Federal Judges Rule4:36 PM →WiredHeadline onlyAppeals Court Lets the Pentagon Designate Anthropic a Supply Chain Risk4:58 PM →

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