US Mulls Requiring Permits for Global Nvidia, AMD AI Chip Sales - Bloomberg

The U.S. is considering requiring export permits for advanced AI chips to limit access by adversaries, a move that would tighten supply chains and raise costs globally. The reported executive order to require federal review of advanced models indicates the administration is deploying multiple levers — both export controls and domestic model oversight — to shape who can build and deploy frontier AI. Policymakers will need to balance national security objectives with preserving industrial capacity and meeting defense and commercial AI needs.