Anthropic's Pentagon Blacklist Was Unconstitutional, Judge Rules
Earlier this year, Anthropic drew a clear line: its AI would not be used for mass surveillance of American citizens or for lethal autonomous weapons — systems that can choose to kill a target without a human authorising the decision. Every other major AI lab signed the Pentagon's revised contract terms. Anthropic did not.
The Trump administration's response was to classify Anthropic as a "supply chain risk" — a designation normally reserved for foreign national security threats — and move to cut the company out of Defense Department contracts entirely, replacing it with seven other labs including Google, Microsoft, OpenAI, and SpaceX.
Anthropic sued. According to a ruling published Thursday and reported by The Verge, District Judge Rita F. Lin found the designation unconstitutional. "The empty invocation of national security is not a blank check to punish and retaliate against government critics," she wrote. The classification was, in her words, "unlawful retaliation in violation of the First Amendment" — the government's own records showed Anthropic was targeted for its "hostile manner through the press," not for any genuine security risk.
What this means in practice is uncertain. The ruling does not automatically restore Anthropic's government contracts, and the administration has not said whether it will appeal. What it does establish is that a company can refuse military contract terms it finds ethically unacceptable without the government labelling it a national security threat in retaliation.
What to watch: whether the administration appeals, and whether other AI labs renegotiate terms now that this legal line has been drawn.
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