US Defense Dept Designates Anthropic as Supply Chain Risk, Forcing Palantir to Cut Ties

Defense Secretary Pete Hegseth has officially designated AI startup Anthropic as a supply chain risk, a move that carries significant implications for the defense tech sector. As a direct consequence, Palantir (PLTR) must now terminate its partnership with Anthropic to safeguard its lucrative contracts with the Department of Defense. Palantir has integrated Anthropic’s Claude model into its AI platform since 2024, making this forced decoupling a major operational challenge. The designation aligns with the Trump administration's broader strategy to restrict government use of specific AI technologies over national security concerns. This development is viewed as bearish for Palantir due to the immediate need to replace a core AI component, while also impacting Anthropic's valuation and its major backers, Google and Amazon. The decision underscores increasing federal scrutiny over the integrity of AI models utilized within critical US military infrastructure.