What the 14-Point Islamabad MOU Signed by the US and Iran Reveals—and What It Hides

On June 18, 2026, the United States and Iran signed the 14-point Islamabad Memorandum of Understanding (MoU), a framework agreement that ended months of hostilities and reopened the strategic Strait of Hormuz. But the public text—read aloud by senior US officials just a day earlier—is only half the story . Behind the scenes, the two countries have been quietly developing what officials call "gentleman's agreements": confidential proposals that would determine the future of Iran's nuclear program, including enrichment capacity and the fate of its stockpiled uranium. Here is what the public MOU says, what the secret proposals may contain, and why experts are raising alarms.

The 14-Point Public MOU: Ceasefire, Hormuz, Sanctions, and a 60-Day Window

The Islamabad MoU is explicitly a framework agreement, not a final peace deal . Its 14 points launch a 60-day negotiation period (extendable by mutual consent) to resolve the hardest issues later . Key public provisions include:

• Ceasefire and end of hostilities: All military strikes on all fronts, including in Lebanon, will permanently cease .
• Strait of Hormuz: Reopened to commercial shipping toll-free for 60 days; the US will lift its naval blockade of Iranian ports .
• Oil sanctions: The US will begin removing sanctions and allow Iran to freely sell its oil again—a major US concession .
• Nuclear pledge: Iran reaffirms it will never pursue nuclear weapons. The mechanism for dealing with its enriched uranium stockpile—dilution (downblending) under IAEA supervision—is to be negotiated in the 60-day window .
• $300 billion reconstruction fund: The US and allies plan a $300 billion reconstruction and development fund for Iran, though the MoU text itself does not lock in the figure or disbursement mechanism; it was described separately by US officials .
• Sovereignty and non-interference: The US commits not to interfere in Iran's internal affairs .

The Secret "Gentleman's Agreements": What Is Known

According to CNN (June 18, 2026), citing three US officials, a regional official, and one former US official, the US and Iran have been working on confidential, non-public proposals to implement the 14 points—effectively "secret side deals" that go beyond the signed MOU . Vice President JD Vance indicated that at least some of these arrangements are written documents, though sources cautioned that many remain informal and highly fragile .

The confidential work focuses on specifics of how to address Iran's nuclear program, including the future of enrichment, the timeline and method for downblending enriched uranium, and what limits Iran will accept on its enrichment capacity . Critically, the public MOU does not explicitly require Iran to stop enrichment altogether—that question is left entirely to the 60-day talks .

This ambiguity echoes earlier statements by Iran's foreign minister, Abbas Araghchi, who said in February 2026 that the US "has not asked Iran to stop enriching uranium"—a claim that contradicted Washington's public stance at the time .

Officials described the secret proposals as still in development and warned they could collapse if either side balks during the 60-day negotiations .

Differing Accounts from US and Iranian Officials

• On enrichment: US officials publicly state that Iran must give up its enriched uranium stockpile and limit its program. Iran's foreign minister has publicly said the US never demanded a full enrichment halt . The MOU text side-steps this by deferring it to talks.
• On the MOU's legal status: Iran's foreign ministry spokesman said the agreement was finalized when both presidents signed digitally . US officials characterized it as a non-binding "framework" that postpones the hardest issues .
• On scope: US officials have downplayed the $300 billion reconstruction fund as a "planned" proposal requiring further talks and allied buy-in, not a locked-in payout . Iranian state-linked outlets have described it as an agreed-upon commitment .

Secrecy Concerns Raised by Experts

Analysts and critics have flagged several concerns:

• Lack of congressional and allied transparency: The MOU text was kept secret until days before signing; even allies like Israel and Gulf states were not fully briefed on the nuclear side provisions . Israel's Netanyahu had previously stated that Trump pledged to "eliminate Iran's enriched uranium and dismantle its nuclear program"—a much harder line than what the MOU delivers .
• "Trust, then verify" risk: Experts at the Small Wars Journal and the Institute for the Study of War noted the MOU contains no built-in verification or enforcement mechanisms; it essentially postpones all hard verification questions to the 60-day talks .
• No solution to enrichment: The MOU deliberately omits whether Iran can keep any enrichment capacity, which critics say allows Iran to maintain its program during the 60-day window while sanctions are already being lifted .
• Secret side deals: The existence of separate, non-public proposals raises concerns that key compromises will never see public or congressional scrutiny, repeating a pattern critics identified in the 2015 JCPOA .

Status of Upcoming Technical Talks

• 60-day negotiation window: The clock starts upon the formal signing of the MOU (reportedly June 19 in Switzerland, though the presidents signed electronically on June 18) .
• Topics for technical talks: Iran's nuclear program (enrichment, stockpile dilution, IAEA inspections), sanctions relief architecture, unfreezing of Iranian assets, future administration of the Strait of Hormuz, and a final comprehensive peace settlement to be endorsed by the UN Security Council .
• Extendable by mutual consent: If no deal is reached in 60 days, the period can be extended if both sides agree; what happens if they do not agree is unclear .
• No permanent peace deal yet: The MOU explicitly states that a final "comprehensive agreement" is the goal of the 60-day talks, not a done deal .

Bottom line: The signed 14-point MOU is a ceasefire-and-framework deal that reopens the Strait of Hormuz, lifts oil sanctions, and sets a 60-day clock for nuclear talks—but punts the hardest questions (enrichment, stockpile disposition, verification) to secret, fragile side negotiations that have already drawn criticism for their lack of transparency.