Geneva Talks Test U.S.-Iran Nuclear Standoff Amid Rising War Fears

The U.S. and Iran are holding indirect nuclear talks in Geneva, mediated by Oman, to resolve their decades-long dispute, as Washington masses a naval force and prepares for potential operations and Tehran conducts drills in the Strait of Hormuz; Washington seeks broader discussion, including Iran's missiles and sanctions relief, while Tehran insists on limits only to its nuclear program, the IAEA head meets to discuss cooperation, and the talks unfold against wider regional tensions and Ukraine-related diplomacy.