The US just blacklisted Anthropic for refusing to let the military use Claude. The "Ethical AI" experiment is over—join the war effort or get shut down.

What happened: In a stunning reversal for the "ethical AI" leader, the US government has officially blacklisted Anthropic, designating the company a national security supply-chain risk. The move follows Anthropic’s repeated refusal to allow the Pentagon to use its Claude AI models for military surveillance and frontline operations, leading to a total freeze on federal contracts and a potential ban on US-based hardware exports to the firm.

Why it matters: This sets a dangerous global precedent: AI companies can no longer remain neutral. By forcing a choice between "ethical guardrails" and national defense requirements, the US is effectively nationalizing the AI arms race, signaling that any lab refusing to "enlist" will be treated as a hostile entity.