President Donald Trump said Friday that he was ordering all federal agencies to stop using Anthropic's technology following the company's unusually public dispute with the Pentagon over artificial intelligence safety. Defence Secretary Pete Hegseth also said he was designating Anthropic as a supply chain risk, a move that could prevent US military vendors from working with the company. Hegseth's remarks, delivered in a social media post, came shortly after the Pentagon's deadline for Anthropic to allow unrestricted military use of its AI technology or face consequences - and nearly 24 hours after CEO Dario Amodei said his company "cannot in good conscience accede" to the Defense Department's demands. Trump's comments came just over an hour before the Pentagon's deadline for Anthropic to allow unrestricted military use of its AI technology or face consequences - and nearly 24 hours after CEO Dario Amodei said his company "cannot in good conscience accede" to the Defense Department's