Please Attention PHOENIX Readers: The Full Article Is Available via “Read Original”
Pakistan’s Prime Minister Shehbaz Sharif confirmed Friday that the United States and Iran had agreed on the wording of a memorandum of understanding intended to end more than three months of active conflict — a framework being called the Islamabad Declaration in recognition of Pakistan’s central role as mediator. Iranian Foreign Minister Abbas Araghchi separately posted on X that a deal had “never been closer.” A signing ceremony in Geneva was being discussed for as early as this Sunday — but multiple US officials told ABC News and NBC News that Iran’s Supreme Leader Mojtaba Khamenei had not yet given final approval.
The deal, if signed, would reopen the Strait of Hormuz — the waterway through which roughly 20 percent of global petroleum consumption flows, per the US Energy Information Administration — within approximately 30 days and set a 60-day window for follow-on negotiations covering Iran’s nuclear program. What it would not do: require Iran to surrender, destroy, or cap its stockpile of approximately 440 kilograms of uranium enriched to 60 percent purity — a quantity well above the level required for civilian energy generation, though below the 90 percent purity required for a weapon. That material would remain in Iran throughout the 60-day negotiation period under the current framework.
The distinction matters structurally. A memorandum of understanding is a non-binding diplomatic instrument — a statement of shared intention rather than a legally enforceable treaty. The Islamabad Declaration would establish a path toward nuclear talks, not conclude them. Sanctions relief for Iran and the commercial reopening of the Strait of Hormuz — the economic relief both sides need — would flow before a single inspected nuclear concession is made.
What the Islamabad Declaration Actually Contains
According to diplomatic sources familiar with the text, the key provisions include: an immediate and lasting ceasefire across all active fronts, including Lebanon; a commitment to reopen the Strait of Hormuz to full commercial traffic within approximately 30 days without transit tolls; a 60-day extension of the existing ceasefire to allow for nuclear and sanctions negotiations; access by Iran to a portion of its previously frozen assets during the negotiation window; and a commitment by Iran never to acquire a nuclear weapon — though that commitment is not backed by a named verification mechanism in the initial MOU.
The US side described the nuclear provisions carefully. A senior Trump administration official told reporters, according to CBS News, that the deal’s first steps focus on demining the Strait and restoring free passage, while phase two requires Iran to commit to “very specific negotiations on highly enriched uranium” and to “agree on negotiating severe and long-term limitations, and or cancelation of enrichment activity.” When pressed on whether the MOU actually dismantles Iran’s nuclear program, the official said it creates “a direct line to those things.” Al Jazeera reported that Trump acknowledged the deal only “conceptually” addresses Iran’s nuclear material, noting the 440 kilograms buried deep in a mountain was something “nobody has gotten close to.”
Hormuz Reopening Would Free 20 Percent of Global Oil
The Strait of Hormuz sits between Iran and Oman at the mouth of the Persian Gulf, connecting the oil-producing states of the region to the open ocean. There is no viable bypass for most tanker traffic: bypass pipelines lack the capacity, and the strait’s depth makes it the only practical route for the largest crude carriers. When the US and Israel launched airstrikes against Iran on February 28, 2026, Tehran responded by effectively shutting the waterway down — the Islamic Revolutionary Guard Corps issued warnings forbidding passage, boarded and attacked merchant vessels, and laid naval mines in the channel.
The economic consequences were immediate. Oil prices spiked globally; fuel costs rose sharply for American consumers; shipping companies suspended operations; and the US responded first with a military campaign to reopen the waterway and, from April 13, a naval blockade of Iranian ports. The EIA’s 2024 measurement put the strait’s average daily oil throughput at 20 million barrels — roughly 20 percent of global petroleum liquids consumption.
The MOU’s 30-day Hormuz reopening commitment is therefore the most immediately consequential economic provision in the deal. Araghchi confirmed on Iranian state television that under the agreement the waterway would not return entirely to its pre-war status: Iran would not charge transit tolls — which international maritime law prohibits — but would charge “service fees” on vessels. The distinction between a toll and a service fee remains contested; the US objected to Iran’s attempts to impose fees during the April ceasefire period, and shipping industry groups have raised concerns that any fee arrangement departs from long-standing international maritime norms.
Iran’s Nuclear Stockpile Stays in Tehran Through 60-Day Talks
When the 2015 Joint Comprehensive Plan of Action — the Obama-era Iran nuclear deal — was in force, Iran was restricted to holding only a small, monitored quantity of low-enriched uranium, and IAEA inspectors held rights to visit suspected undeclared sites under the Additional Protocol. After Trump withdrew the US from the JCPOA in 2018, Iran progressively expanded its enrichment program. By the time hostilities began in February 2026, Iran had accumulated approximately 440 kilograms of uranium enriched to 60 percent — a level the International Atomic Energy Agency has flagged as having no credible civilian justification, and a level that could be further enriched to weapons-grade given sufficient centrifuge operation. Israel’s airstrikes destroyed Iran’s uranium conversion facility in June 2025, but the enriched gas stockpile itself remained intact.
The Islamabad Declaration does not require Iran to hand over, remove, destroy, or cap that stockpile before signing. Kelsey Davenport, director for nonproliferation policy at the Arms Control Association, has noted that any 2026 agreement must contend with greater uncertainty regarding Iran’s nuclear materials than the JCPOA faced — given the gap in inspections since 2018 and the technological advances Iran made in enrichment after the deal collapsed. The 2026 NPT Review Conference failed to reach consensus on May 22 for the third consecutive time, leaving the broader nonproliferation architecture in a weakened state precisely as the Islamabad Declaration is being finalized.
Vice President JD Vance, who led the US delegation at the April Islamabad Talks and is expected to represent the US at any signing ceremony alongside envoys Steve Witkoff and Jared Kushner, has said the deal’s nuclear commitment includes Iran agreeing indefinitely never to procure or develop nuclear weapons. That commitment — if the deal is signed — would be a formal improvement over previous frameworks, which set 10- or 20-year timelines. But a commitment without a named inspection mechanism is structurally different from a verified agreement. What the JCPOA’s Additional Protocol gave IAEA inspectors — the right to access suspected undeclared sites — is not yet specified for any successor arrangement.
Does Iran’s Supreme Leader Still Need to Approve the Deal?
Multiple sources familiar with the negotiations told ABC News and NBC News that the deal had been approved at high levels of the Iranian government — but that Supreme Leader Mojtaba Khamenei had not yet signed off. This matters: the same rank of Iranian leadership accepted a prior draft memorandum of understanding late last month, only for Trump to add new nuclear provisions that stalled the process. The pattern has repeated across multiple rounds of talks since April 2025.
Trump introduced new uncertainty Friday, posting on Truth Social that terms leaked by Iranian media had “NOTHING to do with the terms that were agreed to, in writing,” and calling Iranian officials “very dishonorable people to deal with.” Iran’s Foreign Ministry spokesman said the contradictions in the US position had caused “turbulence to this process.” The Islamabad Talks themselves — held over 21 hours in April at Islamabad’s Serena Hotel with a 300-member US delegation led by Vance — ended without an agreement, with Hormuz governance and the nuclear program identified as the two unresolved sticking points. Those same issues remain the critical unresolved elements in the current framework.
What a Signed Deal Would Mean for Defense Procurement
For the defense and national security community, the Islamabad Declaration’s implications extend well beyond diplomacy. The war has accelerated procurement across several technology categories: long-range strike systems, electronic warfare, autonomous maritime and air intelligence, surveillance, and reconnaissance assets, and naval mine countermeasures. A Brookings Institution analysis of the strait campaign noted that Iran’s toolkit — naval mines, drone swarms, and swarming small boats — imposed operational risk and uncertainty even against a US Navy that maintained decisive conventional superiority, a finding already reshaping platform and munitions requirements.
The Iran war has cost the US an estimated $29 billion as of mid-May testimony to Congress and is the central variable in the debate over Trump’s $1.5 trillion defense budget request — specifically the $350 billion in mandatory reconciliation funding that includes large sums for autonomous weapons, munitions production, artificial intelligence investment, and the Golden Dome missile shield. Whether Congress passes that reconciliation bill is now directly entangled with how the administration characterizes the deal’s durability and what verification architecture governs Iran’s nuclear program in a post-MOU world.
Senate Armed Services Committee Chairman Roger Wicker has said reconciliation funds for defense may not be passed until after midterm elections. A signed MOU that leaves Iran’s nuclear program unresolved could simultaneously reduce the political urgency for the full reconciliation figure while also intensifying congressional scrutiny of what, precisely, three months of American military expenditure achieved.
The 60-day technical negotiation window — if triggered by a Sunday signing — will be the true stress test. That period must resolve uranium disposition, sanctions sequencing, the inspection regime, ballistic missile limits, and Iran’s proxy support across the region. All of those issues eluded resolution in every prior round of talks. The difference this time is that both sides have already exchanged fire.
Frequently Asked Questions
What is the Islamabad Declaration?
The Islamabad Declaration is the informal name for the memorandum of understanding being negotiated between the United States and Iran to end the 2026 war. It is named in recognition of Pakistan’s role as mediator, following the April 2026 talks hosted at Islamabad’s Serena Hotel. The MOU sets a framework for reopening the Strait of Hormuz and establishing a 60-day window for nuclear and sanctions negotiations — it is not itself a final peace treaty or a nuclear agreement.
When will the Strait of Hormuz fully reopen?
Under the terms currently reported, the Strait of Hormuz would reopen to full commercial traffic within approximately 30 days of the MOU being signed. Iran’s Foreign Minister Araghchi confirmed the waterway would operate under a new arrangement involving “service fees” rather than the pre-war free-passage regime — a provision the US and shipping industry groups have disputed. Full demining and restoration of pre-war shipping volumes is expected to require additional weeks beyond the initial reopening.
Does the Iran peace deal stop Iran’s nuclear program?
Not immediately. The Islamabad Declaration as currently described commits Iran to never acquiring a nuclear weapon and opens a 60-day negotiation period on the disposition of its nuclear program. However, Iran’s existing stockpile of approximately 440 kilograms of uranium enriched to 60 percent purity remains in Tehran’s possession throughout that period. The MOU does not name a verification mechanism, an inspection protocol, or any requirement to move enriched material before signing.
What role did Pakistan play in the Iran peace deal?
Pakistan served as the primary mediator between the US and Iran throughout the 2026 conflict. Prime Minister Shehbaz Sharif and Field Marshal Asim Munir led Pakistan’s diplomatic effort, hosting the April 11–12 Islamabad Talks, delivering proposals between the parties, and facilitating the April 8 ceasefire. Sharif was the first senior official to publicly confirm that both sides had agreed on a “final, agreed upon text” for the MOU on June 12, 2026, earning the declaration the Islamabad name.
