Anthropic to challenge DOD's supply chain label in court

CEO Dario Amodei says most Anthropic customers unaffected by designation as supply chain risk

Published on Mar. 6, 2026

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Anthropic CEO Dario Amodei announced the company plans to challenge the Department of Defense's decision to designate Anthropic as a supply chain risk in court. Amodei claims the designation only applies to Anthropic's work with the DOD and not the majority of the company's customers. He said the DOD's letter labeling Anthropic a supply chain risk is legally unsound and the company has been having productive conversations with the Pentagon.

Why it matters

The supply chain risk designation could bar Anthropic from working with the Pentagon and its contractors, which would significantly impact the company's business. Anthropic has been at odds with the DOD over the level of control the military should have over the company's AI systems, with Anthropic refusing to allow its technology to be used for mass surveillance or autonomous weapons.

The details

Amodei said Anthropic plans to challenge the DOD's decision in court, arguing the designation is narrow in scope and meant to protect the government rather than punish Anthropic. He said the law requires the DOD to use the least restrictive means necessary to address supply chain risks, and the designation does not limit Anthropic's work with customers unrelated to DOD contracts. Amodei acknowledged an internal memo he sent to staff characterizing rival OpenAI's dealings with the DOD as 'safety theater' was leaked, but said it was written during a difficult time and does not reflect his 'careful or considered views'.

  • On March 5, 2026, the Department of Defense officially designated Anthropic as a supply chain risk.

The players

Dario Amodei

CEO of Anthropic, an AI company that plans to challenge the Department of Defense's designation of Anthropic as a supply chain risk in court.

Department of Defense

The U.S. government agency that designated Anthropic as a supply chain risk, a move that could bar the company from working with the Pentagon and its contractors.

OpenAI

An AI company that has signed a deal to work with the Department of Defense in Anthropic's place, sparking backlash among OpenAI staff.

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What they’re saying

“With respect to our customers, it 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.”

— Dario Amodei, CEO, Anthropic (techcrunch.com)

“It exists to protect the government rather than to punish a supplier; in fact, the law requires the Secretary of War to use the least restrictive means necessary to accomplish the goal of protecting the supply chain.”

— Dario Amodei, CEO, Anthropic (techcrunch.com)

What’s next

Anthropic plans to challenge the Department of Defense's supply chain risk designation in federal court, likely in Washington, D.C.

The takeaway

This dispute highlights the ongoing tension between tech companies and the government over the use of AI systems, with Anthropic resisting the Pentagon's efforts to exert greater control over its technology. The outcome of Anthropic's legal challenge could set an important precedent for how the government regulates emerging AI technologies.