Court rules Pentagon can blacklist Anthropic for refusing to enable Claude features

What happened

A US appeals court today approved the Department of Defense's blacklisting of Anthropic technology. Judges decided the Trump administration had authority to blacklist Anthropic for withholding certain AI features from the military even if Anthropic had no malicious intent.

The same court previously denied Anthropic's emergency motion for a stay in April. A US appeals court today approved the Trump administration's blacklisting of Anthropic technology. Judges decided the US had authority to blacklist Anthropic for withholding certain AI features even if Anthropic had no malicious intent.