Tehran and Washington Strike a Framework to End the War and Reopen Hormuz
The United States and Iran have announced a memorandum of understanding that ends their months-long war, lifts the mutual blockades choking the Strait of Hormuz, and opens a 60-day diplomatic track on Tehran’s nuclear program. The deal was unveiled within hours of each other by Pakistani Prime Minister Shehbaz Sharif, President Donald Trump, and Iranian state media, and is scheduled to be formally signed in Geneva on Friday.
“The Deal with the Islamic Republic of Iran is now complete,” Trump wrote on Sunday. “I hereby fully authorize the toll free opening of the Strait of Hormuz and, simultaneously herewith, authorize the immediate removal of the United States Naval blockade.” Iranian Deputy Foreign Minister Kazem Gharibabadi said the text of the memorandum would be published after the June 19 signing in Geneva, where the United Nations mediates the technical talks.
How the War Started and What It Cost
The conflict began on February 28 with US and Israeli strikes on Iran’s nuclear, missile and military infrastructure. Iran’s supreme leader, Ayatollah Ali Khamenei, was killed in the opening wave along with senior commanders. Tehran retaliated by shutting the Strait of Hormuz — the chokepoint that normally carries roughly a fifth of global oil and LNG flows — and by activating Iran-aligned groups across Lebanon, Iraq, Yemen and Syria.
The war killed thousands, drew in proxy forces across the region and cost the United States an estimated $30 billion, without producing regime change in Tehran. Energy markets absorbed repeated shocks, and shipping insurance premiums for Gulf transits spiked to levels not seen since the 2003 Iraq invasion. Iranian oil exports, already battered by sanctions, fell to a small fraction of prewar volumes.
What the Memorandum Actually Does
Under the 14-point framework, both sides commit to an immediate and permanent cessation of military operations on all fronts, including Lebanon. The US naval blockade on Iranian ports is to be lifted from Monday, and Iranian state media reported reciprocal Iranian commitments on mine-laying. The Strait of Hormuz is expected to return to prewar shipping levels within about 30 days, once mine-clearance and maritime coordination are complete.
The economic package is the deal’s central inducement. Roughly $24 billion in frozen Iranian funds could be released, with Tehran initially seeking about half that amount. A senior US official said the two sides were circling an arrangement in which Iran would earn economic rewards each time it met a set of US demands — a model closer to a phased compliance track than a single grand bargain. Sanctions relief, partial asset unfreezing and a mutual commitment to non-interference round out the package.
Oil Markets React — and Caution Lingers
Brent crude fell more than 3 percent toward $84 a barrel on the news, after closing the previous week at its lowest in more than three months. West Texas Intermediate traded near $81. For importers in Asia and Europe, the immediate effect is a measurable easing of supply risk, though analysts warn that Hormuz traffic will normalize only gradually as hull and cargo insurance is repriced.
“The deal is a framework, not a settlement,” one Gulf-based shipping analyst said. “Until the mine-countermeasure ships have actually swept the channels and insurers are willing to write standard hull policies again, the discount on Gulf barrels will persist.”
What Is Still Missing
Notably absent from the framework are Iran’s missile program and its regional alliance network — the two pillars that Gulf states and Israel have long demanded be addressed. A 60-day follow-on track is meant to take up the nuclear file, sanctions architecture, outstanding UN resolutions and IAEA issues, but no comparable timeline exists for missiles or proxies. Iran’s pledge not to pursue nuclear weapons was repeated by both sides, though the text of that commitment remains vague.
Pushback in Tehran, Skepticism in Washington, Fury in Jerusalem
Inside Iran, President Masoud Pezeshkian rejected hardline attacks on the negotiating team, saying officials working under state mandate should not be labeled traitors. The remarks were an implicit defense of Parliament Speaker Mohammad Bagher Ghalibaf and Foreign Minister Abbas Araghchi, and they underline the factional tension now visible in Tehran, where street protests have erupted against perceived concessions.
In Washington, Republican Senator Lindsey Graham welcomed the move on Hormuz but warned that Iran’s reading of the deal appeared to differ from that of US negotiators. He said any final nuclear agreement would require congressional review. Israel reacted more sharply still. Far-right National Security Minister Itamar Ben-Gvir said Israel was not bound by the framework. “Israel is not subordinate to the United States and we are an independent and sovereign state,” he wrote. Israeli strikes on Beirut in recent days, criticized by Trump as badly timed, have already complicated the signing track.
Why the Mediation Worked
Pakistan and Qatar were the principal mediators, with support from Turkey and Egypt — a configuration that reflects how the Gulf and South Asia have gradually taken ownership of a conflict that exhausted traditional Western channels. Islamabad, in particular, has burnished its credentials as a quiet channel to Tehran, and Sharif’s early announcement was designed in part to underscore that role.
For now, the deal is more a ceasefire than a peace. But with Hormuz reopening, oil easing and a Geneva signature days away, it is the first concrete de-escalation step in a war that has rewritten the strategic map of the Middle East.
What Comes Next
The next 72 hours will test the deal more than the past 72 hours of announcements. Iran must begin mine-clearance in the strait under UN observation, the US must stand down its carrier strike group in the Gulf, and the Geneva text must be published in full before the Friday signing. If all three land, the 60-day follow-on track opens on a credible foundation. If any of them slip, the framework risks joining the long list of Middle East deals that held for a news cycle and not much longer.