Appeals Court Questions Anthropic Bid to Void Pentagon AI Risk Label, Upholding March Ban
Updated
Updated · Bloomberg · May 19
Appeals Court Questions Anthropic Bid to Void Pentagon AI Risk Label, Upholding March Ban
6 articles · Updated · Bloomberg · May 19
Two of three federal appeals judges signaled skepticism Tuesday toward Anthropic’s effort to stop the Pentagon from labeling it a U.S. national-security supply-chain risk.
That designation, made by Defense Secretary Pete Hegseth in March, triggered a ban on government use of Anthropic’s AI technology.
Judges pressed Anthropic’s lawyer on his argument that Hegseth acted illegally after a dispute over how the company’s Claude chatbot would be used by the military.
The Washington panel had already refused to block the label in April and is expected to issue a written opinion after expediting the case.
Why does the Pentagon use AI from a company it has blacklisted as a national security risk?
Who decides AI's ethical limits in warfare: its creators or the government?
Anthropic vs. U.S. Government: The $200 Billion AI Blacklist Battle Over Ethics, National Security, and the Future of Military Technology
Overview
In May 2026, a major legal battle erupted between the U.S. government and Anthropic after the Department of Defense demanded unrestricted access to Anthropic’s AI technology. Anthropic refused, insisting its AI not be used for fully autonomous weapons or domestic mass surveillance. This deadlock led the government to label Anthropic a 'supply chain risk,' a designation usually reserved for foreign threats, effectively blacklisting the company. The dispute moved to the courts, highlighting a clash between national security demands and ethical boundaries set by AI developers. The outcome will shape future government oversight and the ethical use of advanced AI.