Appeals court sides with Trump admin in Anthropic blacklisting

A federal appeals court has backed the Trump administration's move to blacklist Anthropic, a developer of artificial intelligence, permitting the Department of Defense to categorize the company as a supply chain risk. The decision came from the U.S. Court of Appeals for the D.C. Circuit and upholds the Pentagon's authority to label private technology suppliers in ways that could affect their participation in defense procurement. Reporting on the ruling was provided by Patrick Sison of the Associated Press.

The ruling means the Pentagon can continue to apply its blacklist designation to Anthropic, treating the company as a potential vulnerability in defense supply chains. The court's action supports the executive branch's discretion to assess and act on national security and procurement-related risks posed by technology vendors. The decision does not itself provide details here on any next steps for Anthropic or whether further legal challenges will follow.

Observers say the case underscores the tensions between national security concerns and the commercial activities of AI firms that seek to work with or sell to government customers. By affirming the department's ability to mark a firm as a supply chain risk, the ruling may influence how other AI vendors approach contracts, compliance, and transparency on matters the Pentagon deems security-relevant.

The Associated Press report identifies the court and the outcome but does not include further specifics on the legal reasoning, the scope of the blacklist, or reactions from Anthropic or government officials. Those details would be needed to fully assess the broader implications for industry participants and procurement policies.