US Iran MoU Expires August 17 With No Agreement and Both Sides Escalating
The 60-day Islamabad Memorandum of Understanding between the United States and Iran lapsed on August 17, 2026, after collapsing in practice by early July when President Trump declared it over and Iran suspended its commitments following strikes on non-compliant vessels. Iran has now set a new deadline of several weeks for U.S. compliance with MoU terms as a precondition for resumed talks, while threatening military action against any naval blockade in the Strait of Hormuz. A separate Iran-Oman transit framework covering route coordinates and service fees was near agreement as of August 17, though Trump publicly threatened Oman with military strikes if it proceeded.