Judge Shreds Trump’s Attempt to Blacklist Anthropic as ‘Classic First Amendment Retaliation’

A federal judge just handed the Trump administration a pretty clear loss in its attempt to blacklist AI company Anthropic. US District Judge Rita Lin wasn’t mincing words when she called the Department of War’s actions “classic First Amendment retaliation.”

Anthropic sought a preliminary injunction after the Department of War designated the company a supply-chain risk. The move effectively blacklisted them from government contracts. Judge Lin granted that injunction, and her reasoning is brutal for the administration.

“By all appearances, these measures appear designed to punish Anthropic,” Lin wrote in her order. She pointed out that officials didn’t seem to have any actual authority to take such extreme actions. They didn’t consider less restrictive alternatives. They didn’t offer evidence that Anthropic posed any urgent national security risk. They just went straight to the nuclear option.

Here’s the kicker: the Department of War’s own records showed they designated Anthropic as a supply chain risk because of its “hostile manner through the press.” Translation: the company pissed off the wrong people by talking to journalists.

This is higher than I expected in terms of how directly the judge called out the administration. Usually you see more hedging in judicial opinions, some careful parsing of statutes. Lin just said what this looks like: retaliation for speech.

Anthropic has been increasingly vocal about AI safety concerns, sometimes putting them at odds with the administration’s more gung-ho approach to AI development. The company’s CEO Dario Amodei has testified before Congress about existential risks. Apparently, that made some people in the Pentagon unhappy.

The timing matters here. We’re seeing a pattern of the current administration using national security designations to go after companies or individuals that criticize policy. It’s a tactic that’s been tried before in other contexts, and courts have generally not been kind to it.

What’s interesting is that this isn’t about classified information or actual security breaches. The government didn’t claim Anthropic mishandled data or had foreign ties that posed a risk. They just didn’t like how the company handled public relations.

Judge Lin’s ruling makes clear that the First Amendment doesn’t stop applying just because national security is invoked. The government can’t use supply-chain risk designations as a cudgel against companies that criticize policy. That’s not how any of this works.

The preliminary injunction means Anthropic can continue operating normally while the case proceeds. The government will have to come up with actual evidence if it wants to pursue this further. Based on the judge’s language, they’ve got an uphill battle ahead.

This ruling sets a significant precedent for other tech companies that might find themselves on the wrong side of political favor. If the government can blacklist companies for press statements, every AI lab with opinions about safety regulation should be worried. For now, the courts are pushing back.