US halts AI testing; 128 countries seek AI boundaries amid 2026 turning point

The US has paused AI testing while 128 countries attempt to establish international boundaries, marking a potential shift in global AI governance. An expert characterizes 2026 as a dramatic turning point for AI in warfare, though specifics on the testing halt and boundary proposals remain unclear. This development signals a move toward multilateral regulation of military AI, with implications for defense and strategic stability.