JUNE 19, 2026
Trump Signs Preliminary U.S.-Iran Memorandum of Understanding, Opening 60-Day Negotiating Window
President Trump signed a memorandum of understanding with Iran on Wednesday, establishing a 60-day negotiating window aimed at ending the roughly three-and-a-half-month war and producing a broader final agreement. The MOU immediately lifted the U.S. naval blockade on Iranian ports and promised toll-free commercial transit through the Strait of Hormuz, with Iran, Oman, and Gulf states tasked with developing a longer-term framework for the waterway. Israeli strikes on Hezbollah targets in Lebanon continued after the signing, putting the agreement's ceasefire provisions under early pressure.
The preliminary agreement, signed by Trump at the G7 summit in Évian, France, and countersigned by Iranian President Masoud Pezeshkian in Tehran, promises "the immediate and permanent termination of military operations on all fronts, including in Lebanon," and commits both sides not to initiate further military action against each other. A planned in-person summit in Lucerne, Switzerland, where Vice President JD Vance was to travel Friday to negotiate the deal's terms, was canceled at the last minute, with hundreds of journalists already in the alpine city.
The MOU grants Iran immediate oil sanctions waivers, allowing it to export crude oil and petroleum products, and opens the door to unfreezing Iranian assets that could amount to tens of billions of dollars. A contemplated final deal would establish a reconstruction and economic development fund of "at least $300 billion" for Iran, to be funded by Gulf Arab nations and regional partners according to administration officials, who stressed no American taxpayer funds would be required. The agreement's sole nuclear commitment from Iran — that it "shall not procure or develop nuclear weapons" — is language Iran has used in prior agreements, including the 2015 JCPOA, and the MOU defers the details of Iran's enriched uranium stockpile to the 60-day talks, with down-blending on site under IAEA supervision identified as the minimum methodology.
Coverage differed sharply on the significance of those concessions. NPR's reporting characterized the financial terms as going "far beyond" the Obama-era JCPOA and described Iran as emerging from the war with leverage it did not previously hold, noting the regime survived bombardment while retaining control of the Strait of Hormuz. Fox News reported the same structure but led with the administration's own acknowledgment of the risk — quoting a senior U.S. official saying "we come in with the full expectation that they will lie, and they will cheat" — and gave prominent space to analysts who argued that granting immediate sanctions waivers before resolving nuclear questions surrendered the United States' strongest leverage. CNN focused primarily on Vice President Vance's political exposure, framing his media campaign to promote the deal as a high-stakes gambit ahead of a potential 2028 presidential run.