US DoD to Anthropic: compromise AI ethics or be banished from supply chain; CIO, February 25, 2026

  John E. Dunn, CIO; US DoD to Anthropic: compromise AI ethics or be banished from supply chain

"Defense Secretary Hegseth has threatened to compel Anthropic to give the military free rein with AI, say reports.

A growing rift between the US Department of Defense (DoD) and Anthropic over how AI can be used by the military has led to Defense Secretary Pete Hegseth issuing a blunt ultimatum: work with us on our terms or risk being banned from Pentagon programs.

According to news site Axios, Hegseth gave Anthropic until Friday, February 27 to agree to its terms during a tense meeting this week. If no agreement is reached, the company would risk being deemed a “supply chain risk,” with Hegseth even threatening to invoke the Cold War-era Defense Production Act to compel cooperation, the report said.

The DoD’s view is that it should be free to use Anthropic’s AI for “all lawful purposes,” regardless of ethical boundaries set by the company itself. Anthropic, by contrast, wants to set narrower guardrails."

Pentagon threatens Anthropic punishment; Axios, February 16, 2026

 Dave Lawler, Maria Curi, Mike Allen, Axios; Pentagon threatens Anthropic punishment

"Defense Secretary Pete Hegseth is "close" to cutting business ties with Anthropic and designating the AI company a "supply chain risk" — meaning anyone who wants to do business with the U.S. military has to cut ties with the company, a senior Pentagon official told Axios.

The senior official said: "It will be an enormous pain in the ass to disentangle, and we are going to make sure they pay a price for forcing our hand like this."

Why it matters: That kind of penalty is usually reserved for foreign adversaries. 

Chief Pentagon spokesman Sean Parnell told Axios: "The Department of War's relationship with Anthropic is being reviewed. Our nation requires that our partners be willing to help our warfighters win in any fight. Ultimately, this is about our troops and the safety of the American people."

The big picture: Anthropic's Claude is the only AI model currently available in the military's classified systems, and is the world leader for many business applications. Pentagon officials heartily praise Claude's capabilities."