U.S. and Iranian officials held high-level talks in Switzerland on Sunday with Pakistani and Qatari mediation, following a preliminary deal signed the prior week. Treasury Secretary Scott Bessent stated that Iran committed to free transit through the Strait of Hormuz and to permitting IAEA inspectors, while the U.S. Treasury issued a 60-day license authorizing Iranian oil sales. All details originate from a single Yonhap News report citing Bessent's X post and a May 28, 2026 White House briefing.