Middle East — 2026-06-18

US and Iran Sign 14-Point Memorandum of Understanding Ending War and Reopening Strait of Hormuz

BLUFCompressing enrichment ceilings, sanctions sequencing, and reconstruction financing into 60 days makes a comprehensive final agreement by August 14 unlikely at moderate confidence, leaving the ceasefire framework brittle.

The US released Wednesday the official text of the "Islamabad Memorandum of Understanding," a 14-point document digitally signed by Trump, Vance, and Iranian parliamentary speaker Ghalibaf on Sunday, with formal signing set for Geneva on Friday 12. The agreement commits the US to lifting its naval blockade within 30 days, issuing immediate crude oil export waivers for Iran, and funding at least $300 billion in Iranian reconstruction; Iran reciprocally reopens the Strait of Hormuz for commercial transit within 30 days 123. Iran reaffirms it will not procure or develop nuclear weapons, with enriched uranium to be down-blended under IAEA supervision as the minimum methodology, while enrichment levels are deferred to final deal negotiations 1. Trump told reporters at the G-7 in France the US would "go back to bombing" absent a final deal within 60 days, while US officials separately described the MOU to CNN as a "political document" that does not capture all back-channel Iranian nuclear commitments 12.

Analysis
The MOU defers enrichment ceilings, sanctions timelines, and the $300 billion reconstruction financing mechanism to final deal negotiations, compressing issues that historically required years into 60 days. A comprehensive final agreement by August 14 is unlikely. US officials' characterization of the text as a "political document" omitting back-channel nuclear commitments may reflect deliberate strategy to preserve negotiating leverage rather than a genuine gap between the signed text and Washington's extraction expectations. Point 1's Lebanon ceasefire was already fracturing Wednesday, with Israeli strikes and Hezbollah drones continuing hours after the text's release. Moderate confidence rests on the breadth of deferred issues and Lebanon's demonstrated non-compliance. A failed August 14 deadline forces tanker operators and energy traders to immediately reprice Iran supply risk as oil waivers lapse and Hormuz transit certainty dissolves.
4 sources
  1. US releases official agreement with Iran. Read the 14-point text - CNN
  2. Trump Defends His Iran Deal - Foreign Policy
  3. US and Iran Sign Interim Peace Deal, Shifting Focus to Strait of Hormuz - Bloomberg
  4. Full text of US-Iran MoU read aloud by senior administration official - i24NEWS

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