U.S.-Iran Deal Upends G7 Summit Before It Begins

The U.S. announced an agreement with Iran just as G7 leaders convened in Évian on June 15, 2026, scrambling multilateral talks already fragmented over Iran policy. The timing—before formal sessions opened—forces allies who kept the 2015 nuclear accord alive to negotiate a bilateral deal struck outside that framework. Whether the G7 can issue a unified response remains unclear.