
DC Circuit upholds Pentagon’s blacklisting of Anthropic, citing national security risks
A US appeals court has upheld the Department of Defense’s decision to blacklist Anthropic, ruling that the company’s refusal to enable certain AI features for military use constitutes a valid supply chain risk. The 2-1 decision by the DC Circuit Court of Appeals rejects Anthropic’s claims that the ban was arbitrary or unconstitutional, allowing the government to maintain its restrictions despite a lower court ruling that struck down a parallel designation. Anthropic has stated it is considering further legal appeals, including a request for en banc review or a petition to the Supreme Court.












