WASHINGTON / TEHRAN / ISLAMABAD, May 11, 2026 —
Iran formally rejected the United States’ 14-point ceasefire and nuclear proposal and submitted its own 10-point counter-offer through Pakistani mediators Sunday — a counter-proposal that demands war reparations, international recognition of Iranian sovereignty over the Strait of Hormuz, security guarantees against future U.S. and Israeli attacks, and a comprehensive resolution of all issues within 30 days rather than the phased approach Washington has been proposing.
The counter-proposal represents Iran’s most explicit public statement of what a deal would actually require — and it sets a bar that the Trump administration has shown no willingness to meet in its current form. The gap between the two sides is wider than the optimistic diplomatic language of the past week suggested.
What the US Proposed — and What Iran Rejected
The American 14-point proposal that Iran rejected contained elements that its negotiators described as “unreasonable, unrealistic, and maximalist.” Its core requirements included Iran agreeing not to develop a nuclear weapon and halting all uranium enrichment for at least 12 years, handing over its existing stockpile of approximately 440 kilograms of uranium enriched to 60% — just below the 90% threshold required for weapons-grade material — and reopening the Strait of Hormuz within 30 days of signing. In return, the U.S. would gradually lift sanctions, release billions of dollars in frozen Iranian assets, and withdraw the naval blockade of Iranian ports.
Iran’s objection to the proposal centered on the nuclear elements. Tehran has maintained throughout the entire conflict that uranium enrichment is a sovereign right under the Nuclear Non-Proliferation Treaty — a treaty Iran remains a signatory of. Surrendering the right to enrich uranium for 12 years, and handing over a stockpile that represents years of investment in nuclear infrastructure, is the concession that Iran’s hardline establishment and its supreme leader have publicly and repeatedly described as non-negotiable.
Trump himself acknowledged the impasse directly. After the first Islamabad talks on April 11, he said: “Most points were agreed to, but the only point that really mattered — nuclear — was not.” He described Iran as “unyielding” on the issue.
What Iran’s Counter-Proposal Contains
| Iran’s 10-Point Counter-Proposal | US Response |
|---|---|
| End to U.S. and Israeli attacks on Iran and pro-Iranian forces | No public response |
| Security guarantees against future aggression | No public response |
| War reparations from the U.S. and Israel | Rejected — not part of any U.S. framework |
| International recognition of Iranian sovereignty over Strait of Hormuz | Not accepted — U.S. treats Strait as international waters |
| All issues resolved within 30 days | Different from US phased approach |
| End to U.S. naval blockade as precondition | Rejected as precondition — offered as Phase One incentive |
| Sanctions relief | Accepted in principle — phasing disputed |
| End to Israeli attacks in Lebanon | Not a U.S. offer — outside bilateral framework |
| Release of frozen assets | Accepted in principle |
| Iran retains right to enrich uranium | Hard no from U.S. |
The war reparations demand and the Strait sovereignty claim are the two elements most likely to end any negotiation immediately if they are treated as non-negotiable Iranian positions rather than opening bids. No American administration has ever paid war reparations to an adversary. Recognizing Iranian sovereignty over the Strait of Hormuz would, in practice, give Iran permanent legal authority to restrict or tax commercial shipping through waters the international community treats as a global commons — the exact outcome the war was designed to prevent.
Whether Iran’s 10-point proposal represents a genuine bottom line or an opening position designed to be negotiated down — with the actual settlement landing somewhere between the two sides’ current stated positions — is the central interpretive question that the Trump administration’s negotiators and the Pakistani and Chinese mediators are now trying to answer.
Iran’s 440 Kilograms of 60% Enriched Uranium
The nuclear dimension of the dispute has a specific, concrete center: Iran’s existing stockpile of approximately 440 kilograms of uranium enriched to 60% purity. To produce a nuclear weapon requires uranium enriched to 90% — the weapons-grade threshold. Iran’s 60% enriched uranium is not weapons-grade, but it is significantly above the 3.67% enrichment level permitted under the 2015 Joint Comprehensive Plan of Action. Moving 60% enriched uranium to 90% requires considerably less additional work than moving natural uranium to that level.
The U.S. proposal requires Iran to hand over this stockpile and halt all further enrichment for 12 years. Iran’s counter-proposal retains the right to enrich. The gap is not a technical detail. It is the entire strategic logic of the war. Trump’s stated goal — “there will be no enrichment of uranium, the United States will, working with Iran, dig up and remove all of the deeply buried nuclear dust” — requires Iran to surrender something it has described as a sovereign and inalienable right.
Both sides are still talking through mediators. Iran explicitly said a temporary ceasefire would give the U.S. and Israel time to regroup and launch further attacks — which is why it wants a comprehensive resolution within 30 days rather than a phased approach. That concern is not irrational. It reflects Iran’s reading of American military strategy. Whether it translates into a workable negotiating framework depends on whether Washington is willing to make the nuclear timeline flexible enough that Tehran can accept it without appearing to capitulate.
Where the Ceasefire Stands as of Sunday
The ceasefire, declared April 8 and extended twice since, remains technically in effect despite multiple military exchanges on both sides. Trump has said Iran has violated it “numerous times.” Iran has made equivalent claims about U.S. conduct. Neither side has formally declared the ceasefire over. Both sides have continued fighting within it.
The May 22 extended deadline is 11 days away. The Trump-Xi summit in Beijing is 3 days away. The Trump administration’s best remaining leverage — short of resuming full-scale military operations — may be the summit itself: if China can be persuaded to pressure Iran on the nuclear question in exchange for tariff relief and other economic concessions, the 14-day gap between now and May 22 could produce the deal that nine weeks of fighting and negotiation has not yet delivered.
If it does not, the ceasefire review on May 22 arrives at the same time that Iran’s counter-proposal is still unaccepted, the naval blockade is still running, and gas prices at $4.56 a gallon are still the most visible daily reminder of the conflict’s cost to 340 million Americans.
