AI + National Defense | Anthropic Files Lawsuit Demanding the U.S. Department of Defense Remove Blacklist Designation

SocialAnxietyStaker · 2026-03-10T03:30:13+00:00

U.S. AI startup Anthropic sues the Department of Defense, accusing the government of improperly listing it as a "supply chain risk," violating the constitutional right to free speech. The company filed lawsuits in California and Washington, emphasizing that it remains willing to provide national security AI solutions and hopes to continue collaborating with the government, opposing Trump's sanctions orders.

SocialAnxietyStaker

2026-03-10 03:30:13

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American AI startup Anthropic sues the U.S. Department of Defense, alleging that the government’s decision to list the company as a “supply chain risk” is illegal and infringes on its First Amendment rights protected by the Constitution.

Anthropic filed lawsuits in the Northern District of California and the Federal Circuit Court of Appeals in Washington, D.C. Last Thursday (March 5), the Department of Defense officially added Anthropic to the supply chain risk list, marking the first time the U.S. government has used a blacklist tool against an American company.

Anthropic’s lawsuit claims that the Trump administration is punishing the company for refusing to comply with the government’s ideological demands, which violates the company’s protected free speech rights and attempts to penalize the company for disobedience.

In the California lawsuit, Anthropic states: “These actions are unprecedented and illegal. The Constitution does not permit the government to use its immense power to punish a company for protected speech.”

Anthropic emphasizes in the lawsuit that it remains committed to providing AI solutions for national security. The company also states that it previously collaborated with the Department of Defense in California to modify its systems for specific applications. In its statement, the company expresses hope to continue negotiations with the government.

Earlier, Anthropic refused to allow its AI technology to be used for autonomous weapons or domestic surveillance. Over the past few months, negotiations on these restrictions have intensified. Recently, U.S. Secretary of Defense Pete Hegseth listed the AI startup Anthropic on the sanctions list. Both Trump and Hegseth indicated there will be a six-month transition period.

Anthropic also attempted to overturn the order from Trump instructing federal employees to stop using its AI chatbot Claude.

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