The Trump administration halted all federal use of Anthropic's artificial‑intelligence technology after the company declined to allow its tools to be used for mass surveillance or autonomous weapons. Defense Secretary Pete Hegseth invoked a national‑security law to blacklist Anthropic, jeopardizing a contract worth up to $200 million and potentially barring the firm from future defense work. The move has sparked debate over AI safety commitments, industry self‑regulation, and the need for binding government oversight. Read more →