US appeals court lets Pentagon keep blocking Anthropic from military contracts over national security

eyishazyer · x · 2026-09-26

A U.S. federal appeals court (D.C. Circuit) ruled that the Pentagon can continue blocking Anthropic from military contracts for now over its "national security risk" designation, handing a victory to the Trump administration in its fight with Anthropic.

Notably, the court held that Claude's built-in refusal restrictions could factor into the exclusion rationale. Commenting on the ruling, eyishazyer quipped that Claude refusing to do things is now deemed a national security threat, while models that actually hacked real companies remain under "ongoing review."

Related event: Appeals Court Upholds Pentagon's Supply-Chain Risk Designation of Anthropic(10 posts)→

Original post →

More from Safety

Safety channel →