U.S. Vice President JD Vance met Pakistan's Prime Minister and led talks with Iranian negotiators in Switzerland on June 21, 2026, to finalize an interim agreement addressing the conflict that began in late February. The framework includes ceasefires across fronts, unfreezing of Iranian assets, and temporary toll-free passage through the Strait of Hormuz. Donald Trump stated that American tolls would be imposed if no final deal is reached within 60 days.