U.S. Reopens Strait of Hormuz as Iran Peace Deal Implementation Begins

The conflict between the United States and Iran entered a new phase of physical implementation this week following the June 17 signing of an interim Memorandum of Understanding (MOU). President Trump confirmed the immediate removal of the U.S. Naval blockade of the Strait of Hormuz, authorizing a 'toll-free opening' of the critical waterway. On Thursday, seven commercial tankers—including the first Saudi-owned vessels since the conflict began—successfully transited the strait carrying approximately 10 million barrels of oil. While the port blockade is not expected to be fully liquidated until July 19, the activation of oil sanctions waivers has already triggered a significant surge in regional energy flows. Despite these operational successes, diplomatic progress remains fragile. Planned high-level talks in Switzerland between Vice President JD Vance and Iranian Parliamentary Speaker Mohammad Bagher Qalibaf were cancelled, though the IAEA has been cleared to begin monitoring Iran's nuclear program. In Islamabad, Iranian President Masoud Pezeshkian met with Pakistani Prime Minister Shehbaz Sharif to discuss a permanent end to the war, while simultaneously asserting that Iran remains committed to uranium enrichment—a stance that remains the deal’s most significant unresolved friction point. Domestically, the U.S. Senate narrowly passed a War Powers Resolution (50-48) on Tuesday, signaling legislative resistance to further military escalation. On the regional front, proxy violence persists; heavy fighting continues between Israel and Hezbollah in Southern Lebanon. While the peace deal has facilitated humanitarian gestures, such as easing travel restrictions for Iran’s 2026 FIFA World Cup squad, the broader regional roadmap faces pressure as direct talks between Lebanon and Israel are scheduled to begin in Washington.