The US officially released the text of the Islamabad Memorandum of Understanding between the United States and Iran on June 17, 2026, three days after the deal was announced. The 14-point agreement permanently ends military operations "on all fronts, including in Lebanon." It reopens the Strait of Hormuz within 30 days, terminates all US and UN sanctions on Iran, and commits the US and regional partners to a $300 billion economic development fund. What it doesn't do: resolve Iran's nuclear program. That goes to a 60-day negotiating window.

1. The War Is Over (Trump, VP Vance, Allied Leaders)

This is a genuine win — war ends, Hormuz reopens, and the economics of the deal give Iran a real reason to come to the table on nukes.

Vance says critics don't have an alternative. VP JD Vance has been the primary public defender, calling it "kind of ironic" that GOP hawks "were completely gung-ho about starting this thing" but now won't let it stop. He said critics "don't have an alternative" and that dropping bombs with no clear goal is not wise.

The economic package is real. The $300 billion reconstruction fund is a private investment vehicle, not government grants, and more than half is already committed. The US also pledges to lift all sanctions — UN Security Council, IAEA, and unilateral US sanctions — making Iran's reintegration into global trade possible.

Allied leaders agree. UK PM Keir Starmer, Qatar's prime minister, and other G7 leaders publicly praised the deal. Trump and G7 leaders used the summit to press for more pressure on Russia with the Iran war now closed.

2. Nukes Aren't Solved — And the Two Sides Describe the Deal Differently (Sen. Lindsey Graham, Marco Rubio)

The US went to war to end Iran's nuclear program. That program is still unresolved — punted to a 60-day negotiating window.

Iran keeps its enriched uranium for now. Iran holds roughly 400 kilograms enriched to 60% — just below the 90% threshold for weapons-grade. The MOU says the two sides will address that stockpile with "down blending on site" as the minimum method under IAEA supervision. The two sides are still negotiating how long Iran's enrichment moratorium will last: the US wants 20 years, Iran proposed 5, and 12 years is reportedly being floated as a compromise.

Graham says both sides can't be describing the same deal. Sen. Lindsey Graham, a defense hawk, put it bluntly: "The MOU being described by us sounds really very good; the MOU being described by Iran sounds awful." Those two descriptions can't both be accurate — which suggests the two sides may have agreed to different things.

Rubio went quiet. Secretary of State Marco Rubio, along with Defense Secretary Pete Hegseth and CIA Director John Ratcliffe, raised internal concerns about the MOU before it was finalized. Since then, Rubio has gone nearly silent. Vance has run the media campaign defending the deal — a job that usually falls to the Secretary of State.

3. The Deal Is Fragile Before the 60 Days Even Start (Democrats, Israel, Regional Skeptics)

Lebanon is still contested. The US cut Israel out of the talks. And Iran is already floating tolls on the strait.

Iran and the US agree on "Lebanon" but not what that means. The deal says military operations end "on all fronts, including in Lebanon." Israel hasn't signed anything, and PM Netanyahu has made clear he won't accept a deal that leaves Iran's nuclear capability intact. Ongoing disputes over Lebanon could crack the framework before the 60-day clock even starts.

Iran is floating Hormuz service fees. Even as the blockade lifts, Iranian officials have already begun discussing charging a service fee on vessels transiting the strait. Critics say this undercuts the premise that the deal delivers a genuinely free and open Strait of Hormuz.

Democrats back it, but reluctantly. One Democratic senator compared Trump's dealmaking approach to "shoving 80 percent of your chips in on the flop and the turn, and then folding on the river." The House already passed a war powers resolution 215-208 telling Trump to end the Iran war — reflecting both war fatigue and anxiety about what comes next.

Where This Lands

The MOU ends the active shooting war and sets a path to reopening Hormuz — those are real. But Vance is selling a framework, not a finished deal. Graham and the hawks point out that the nuclear problem that started the war is still there. And Iran's own account of what it signed differs from the US account — which means the 60-day negotiating window could be as contentious as everything that came before. The next two months will show whether both sides agreed on enough to hold — or whether they each signed a different deal.

Sources