Claude would 'pollute' the Pentagon’s supply chain, a top official says
A Defense Department leader says Anthropic’s AI models contain policy preferences that could lead to ineffective equipment for American troops

Anthropic CEO Dario Amodei (Krisztian Bocsi/Bloomberg via Getty Images)
A high-ranking Pentagon official said Thursday that Anthropic’s artificial intelligence models would "pollute" the military supply chain.
Speaking on CNBC, Defense Department Chief Technology Officer Emil Michael said the startup’s Claude models have "a different policy preference" embedded within their design.
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The agency recently said it was designating Anthropic as a supply chain risk, a move Michael said was intended to prevent soldiers from receiving ineffective weapons or protection. The designation marks the first time an American company has received such a label, which is typically used for foreign adversaries. Defense contractors must now certify they do not use Claude for Pentagon-related work.
Despite the blacklist, some major contractors continue to use the technology. Palantir $PLTR Technologies CEO Alex Karp said Thursday on CNBC that his company is still using Claude. Karp noted that while the government intends to phase out the startup, Palantir’s products remain integrated with the models for the time being.
The Pentagon is currently using Claude to support military operations in Iran. Michael said the agency cannot "just rip out" the technology immediately and has developed a transition plan. He compared the software to deeply embedded systems rather than simple desktop applications.
Anthropic has sued the Trump administration, describing the government's actions as "unprecedented and unlawful." The company’s legal filing claims the designation causes irreparable harm and threatens hundreds of millions of dollars in contracts. Anthropic was founded in 2021 and uses a "constitution" to shape the behavior and ethical guidelines of its AI.
President Donald Trump previously criticized the company on social media, calling its staff "leftwing nut jobs." An internal memo from the Pentagon’s Chief Information Officer indicated that use of the tools may continue past a planned six-month phase-out period if the technology is deemed critical to national security and no alternatives exist.