Judge temporarily blocks Pentagon from branding AI firm Anthropic a supply chain risk

A federal judge has temporarily blocked the Pentagon from designating AI company Anthropic as a supply chain security risk and halted Trump's order banning federal agencies from using Anthropic's Claude chatbot. This represents a significant clash between the executive branch and judiciary over government control of AI systems, with national security implications for how the federal government can regulate and restrict AI company access to government contracts and usage.