Anthropic to challenge DOD supply chain risk designation in court

On Thursday, Dario Amodei, the CEO of Anthropic, announced that the company plans to challenge the U.S. Department of Defense’s decision to label the firm a supply chain risk in court. Amodei stated that the supply chain risk designation is legally unsound. The announcement comes a few hours after the Department of Defense (the Pentagon) officially issued the supply chain risk label, a regulatory designation that can bar a company from working with the Pentagon and its contractors.

Amodei asserted that the vast majority of Anthropic’s customers are unaffected by the designation. He drew a firm line stating that Anthropic’s AI will not be used for mass surveillance of Americans or for fully autonomous weapons. To outline Anthropic’s planned legal arguments, Amodei highlighted several limits of the Pentagon’s designation:

• The designation plainly applies only to the use of Claude by customers as a direct part of contracts with the Department of War, not all use of Claude by customers who have such contracts.
• The law requires the Secretary of War to use the least restrictive means necessary to accomplish the goal of protecting the supply chain, as the designation exists to protect the government rather than to punish a supplier.
• The designation does not and cannot limit uses of Claude or business relationships with Anthropic for Department of War contractors if those are unrelated to their specific contracts.

The legal dispute follows a leaked internal memo in which Amodei characterized rival OpenAI’s dealings with the Department of Defense as safety theater. Amodei has since apologized for the tone of the memo, which was written six days ago, calling it an out-of-date assessment that did not reflect his careful or considered views during what he described as a difficult day for the company. He added that it is not in Anthropic’s interest to escalate the situation.

While Anthropic could challenge the designation in federal court, likely in Washington, legal experts point to the significant challenges of contesting such government decisions. Dean Ball, a former Trump-era White House adviser on AI, noted: “Courts are pretty reluctant to second-guess the government on what is and is not a national security issue … There’s a very high bar that one needs to clear in order to do that. But it’s not impossible.”

Why it matters

Anthropic’s legal challenge against the Pentagon’s supply chain risk designation tests the limits of government authority over AI providers and could set a precedent for how defense contractors navigate national security labeling.