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.
In a 2-1 ruling issued by the US Court of Appeals for the District of Columbia Circuit, a panel of judges said the “case raises profoundly difficult questions about the appropriate military uses of an almost unimaginably powerful new technology.” The US “raises the deeply sobering prospect of overly constrained AI models shutting down unexpectedly and thus causing important military operations to fail. Anthropic raises the deeply sobering prospect of unconstrained AI models hallucinating inappropriate targets for lethal military force,” the ruling said.
Trump and Defense Secretary Pete Hegseth “must determine how best to balance the competing risks,” the court said. “In doing so here, the Secretary did not transgress any limits on his authority under the Supply Chain Security Act or the Constitution. Accordingly, we deny the petitions for review.” The same court previously denied Anthropic’s emergency motion for a stay in April.
The two judges who ruled against Anthropic were both appointed by Trump and served in the first Trump administration. Judge Gregory Katsas was previously deputy counsel to the president, and Judge Neomi Rao served in the Trump administration’s Office of Management and Budget.
Two courts, two different decisions
Anthropic sued the Trump administration in March after it ordered federal agencies to stop using Anthropic’s products and banned defense contractors from doing any business with Anthropic. Anthropic may appeal today’s ruling, either by asking for an en banc review with all of the appeals court judges or by petitioning the Supreme Court.
“We respectfully disagree with the court’s decision,” an Anthropic spokesperson told CNBC. “Another federal court has already held the government’s parallel designation unlawful. We remain confident in our position and are considering all options, including further review.” Despite the ongoing legal battle, Commerce Secretary Howard Lutnick recently said the Trump administration and Anthropic have patched up their relationship and are “in tune.”
Facts Only
* A US appeals court approved the Department of Defense’s blacklisting of Anthropic technology.
* The ruling came from the US Court of Appeals for the District of Columbia Circuit via a 2-1 decision.
* The court determined the Trump administration had authority to blacklist Anthropic for withholding AI features from the military.
* The ruling addressed concerns about potential military risks, including AI models shutting down or hallucinating lethal targets.
* The court stated that the Secretary acted within his authority under the Supply Chain Security Act or the Constitution.
* Anthropic sued the Trump administration in March regarding an order stopping federal agency use of Anthropic products and banning defense contractor business with Anthropic.
* The same court previously denied Anthropic’s emergency motion for a stay in April.
* The two judges who ruled against Anthropic were appointed by Trump and served in the first Trump administration.
* Anthropic has the option to appeal the ruling via en banc review or petitioning the Supreme Court.
Executive Summary
Full Take
The legal proceeding centers on balancing technological advancement with acute security risks inherent in powerful AI systems. The court’s acknowledgment of "profoundly difficult questions" regarding military application suggests a systemic tension between executive authority, innovation timelines, and existential safety concerns when deploying novel technology. The decision reinforces the notion that established legal frameworks—like the Supply Chain Security Act—can provide a basis for governmental action even in areas where the ultimate risks are speculative or future-oriented. The dynamic of the dispute highlights how regulatory bodies navigate the gap between current legal mandates and potential catastrophic outcomes arising from rapid technological deployment. The simultaneous patching of relations by Commerce Secretary Lutnick suggests that operational relationships can function independently of protracted litigation, yet the underlying tension regarding the constraints placed on powerful technology remains unresolved in the judicial outcome.
What are the long-term implications for establishing preemptive regulatory structures capable of managing exponential technological risk? How does the established precedent for executive action concerning defense technology compare to the need for public deliberation regarding foundational AI safety principles?
Sentinel — Human
The text appears to be a factual reporting of a specific court ruling and associated legal dispute, exhibiting the structured style of human legal or political journalism rather than synthetic generation.