Anthropic has filed a lawsuit to block the Pentagon from adding the AI firm to a national‑security blocklist after the Department of Defense labeled it a supply‑chain risk. The company argues the designation violates free‑speech and due‑process rights and lacks statutory authority. The legal action follows weeks of tension with the Defense Department, which pressed Anthropic to remove safeguards against mass surveillance and autonomous weapons. Anthropic’s CEO Dario Amodei refused, leading to threats of contract cancellation and a broader government push to bar the firm from federal use. OpenAI later secured a deal with the Defense Department, emphasizing similar safety principles. Read more →