For 18 days in June, two of America’s most capable AI models went dark worldwide, not for technical or business reasons, but because the U.S. government ordered it. On June 12, 2026, the Commerce Department informed Anthropic that its Fable 5 and Mythos 5 models could no longer be provided to any foreign person without a license, and the company concluded that compliance meant shutting the models down for everyone. Public access to Fable 5 was restored on June 30.The United States doesn’t have a trusted, standardized process for evaluating the security risks of frontier AI models or proportionate remedies The post America Needs an Off-Ramp Between Doing Nothing and Shutting AI Down appeared first on War on the Rocks .