The verdicts arrived before the ink. Within hours of the announcement, commentators called the Islamabad Memorandum a surrender, a triumph, a betrayal, a masterstroke. They scored it the way men score a fight they did not watch. The document runs short. Vice President J.D. Vance called it a very general paper, about a page and a half. The two presidents signed it remotely on June 17, 2026, and the in-person signing waits for the Bürgenstock resort in Switzerland on June 19. Most of the people grading it have not read the text, and the ones who think they have read a version the White House has disowned. The confidence is the thing to notice.
A memorandum of understanding is not a treaty and not a contract. The two governments chose it on purpose. Charles Lipson (b. 1948) asked why states reach for informal agreements over formal ones in his 1991 paper “Why Are Some International Agreements Informal?” His answer: states go informal when they want speed, low commitment, deniability, and a cheap way out. A treaty binds the United States through Senate ratification and raises the cost of walking away. An MOU leaves the door open. The form announces provisional intent. A reader who treats this paper as a settlement has misread the kind of thing it is.
The document defers its own hard questions. It carries no accord on Iran’s nuclear program, no number for the uranium stockpile, no word on the ballistic missiles or the proxies. All of that goes to the talks over the next sixty days. An agreement that postpones its center is an agreement to keep talking. The early points commit the parties to commit. To call that a peace, or a defeat, is to grade an exam that has not been written.
“It’s just words” is close to right and one step short. Words from heads of state are not free. Thomas Schelling (1921-2016) built a whole theory of commitment on this in The Strategy of Conflict: a promise gains force when the man who makes it has staked something he cannot quietly recover. James Fearon (b. 1963) sharpened the point in 1994 with audience costs, the domestic price a leader pays for backing down after he has gone public. Trump signed at Versailles and warned that he will go right back to dropping bombs if he dislikes the result. That raises his cost of collapse at home. Iran’s hardliners chant against their own negotiators outside the Foreign Ministry. That raises the cost on their side. No court sits above either capital. So the weight of the words equals the incentives bolted to them, and those incentives live outside the page. The paper does not enforce itself. Nothing in the international order does.
Iran undertakes to reopen the Strait of Hormuz to commercial traffic at no charge, with demining to follow inside thirty days, while the United States begins lifting its naval blockade. Ships move or they sit. Mines clear or they hold. The blockade ends or it stays. You can watch all of it in weeks. The first honest read does not wait for a treaty. It waits for tonnage through the strait.
After an outcry that nothing had been published, a senior official read out fourteen points on June 17, and the press printed them. Then a White House spokesman said that version did not reflect the real memorandum. The final language, he said, added a method for down-blending the near-bomb-grade uranium under inspection and a clause capping the free passage at sixty days. So the men most certain about the meaning are working from a draft the issuing government says is not the document, while the binding copy stays unsigned in a Swiss drawer.
We hold a short, informal paper that postpones its own central terms, carries no enforcer, and draws its force from incentives no one has yet tested. The men announcing winners are buying, at a premium, knowledge they could have for nothing by August. The strait will tell us. The talks will tell us. The paper will not.
This sounds dull next to a man on television declaring history settled. It has the advantage of being true. The question was never what the two pages say. The question is what the next sixty days show, and we have not seen them yet.
