The Islamabad Memorandum of Understanding between the US and Iran: A Prelude to Longer-Term Peace in the Middle East?

 Seated between French President Emmanuel Macron and US Secretary of State Marco Rubio, US President Donald J. Trump affixed his trademark spiky signature to a 14-point document with a black Sharpie-style marker, while at a post-G7-Summit dinner in the Palace of Versailles on 17 June 2026. There may be some symbolic significance in the fact that this signing ceremony took place in the very same glittering venue where the Treaty of Versailles was signed in 1919 after the conclusion of World War One. The ‘Islamabad Memorandum of Understanding between the United States of America and the Islamic Republic of Iran’, mediated by Pakistan, arrived at “jointly and in good faith” by both warring parties, and written in both English and Farsi, was signed on the same day by Iranian President Masoud Pezeshkian in Tehran. “An immediate and permanent halt to military activity on all fronts, including Lebanon” was declared, to be followed by negotiations leading up to “a final agreement within no more than 60 days”- extendable by mutual consent. The final Deal will have to be endorsed by a binding UN Security Council resolution.

The memorandum requires the US and Iran to respect “each other’s sovereignty and territorial integrity.” The US will remove its naval blockade of ships coming from or going to Iranian ports and reopen the Strait of Hormuz within 30 days, just as Iran gradually restores maritime traffic to pre-war levels. Commercial vessels will travel between the Persian Gulf and the Sea of Oman, in either direction and toll-free, for up to 60 days. Global stock markets have naturally responded positively to this most welcome news, while oil prices have dropped.

 The US will end all types of sanctions against Iran, and help develop a “mutually agreed plan” worth at least $300 billion for the “reconstruction and economic development” of Iran- to which America will not be required to contribute. Until sanctions are terminated, at an undecided time, the “US Department of Treasury will issue waivers for the export of Iranian crude oil, petroleum products, and derivatives, and all associated services, including banking transactions, insurance, transportation, etc.” Iran will be allowed “full use” of all its frozen or restricted funds and assets. In return for these economic concessions, Iran will not procure or develop nuclear weapons. “The issue of the enriched material accumulated in Iran’s stockpile” will be resolved via a “mutually acceptable mechanism.”

For the record, a memorandum of understanding can be considered a statement of serious intent, agreed voluntarily for a pre-determined period, by two or more parties, as a prelude to an enforceable and legally binding contract. By signing this memorandum, the US and Iran have entered into a new phase of their troubled relationship, just as the hostile rhetoric has been mostly toned down and replaced instead by more restrained dialogue.

The memorandum appears to have come as a surprise to many in the GOP, especially MAGA Republicans, who disapprove of, and are not prepared to accommodate, the current Iranian regime. Pro-Israel groups in the US are now clamouring for Congressional approval of the memorandum. The referral to a ceasefire in Lebanon has also irked the Israeli leadership, which seeks to remain in southern Lebanon and to continue with its efforts to neutralise Hezbollah, despite American disapproval. The US has legitimised the Iranian regime it once sought to annihilate and instead begun to negotiate mutually acceptable terms. Iran’s leadership is meanwhile describing the agreement as a victory, being a net beneficiary of the initial negotiations.  Even though ex-President Barack Obama’s Joint Comprehensive Plan of Action (JCPOA) of 2015 to restrict Iran’s nuclear programme in exchange for the lifting of sanctions was abandoned by Trump in 2018 as being too lenient, it begs the question as to whether Operation Epic Fury should have been launched on 28 February 2026 without first giving diplomacy and negotiations, which were already in progress, yet another chance. Given the volatility of the situation in the Middle East, the fragility of the latest ceasefire, and the requirement for Iranian compliance with America’s demands, it is impossible to predict whether a mutually acceptable final Deal can be reached in the stated timeframe, and, if so, what it will look like. Nonetheless, one can only hope that peace and stability will eventually return to the Gulf region- to the benefit of both its inhabitants and also to the rest of the world.

Ashis Banerjee