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World · Iran · 60-Day MOU · BREAKING · May 28, 2026

U.S. and Iran Negotiators Reached a 60-Day Ceasefire-Extension Deal Today. Trump Wants “a Couple of Days to Think About It.”

Axios reported this afternoon — Thursday, May 28, 2026 — that U.S. and Iranian negotiators have reached agreement on a 60-day Memorandum of Understanding extending the ceasefire and launching formal negotiations on Iran's nuclear program. Pakistani Army Chief Field Marshal Asim Munir mediated. The U.S. delegation: Vice President JD Vance (R), Special Envoy Steve Witkoff, and Senior Adviser Jared Kushner. The Iranian delegation: Foreign Minister Abbas Araghchi and Parliament Speaker Mohammad Bagher Ghalibaf.

Two principals still have to sign. Per a U.S. official quoted by Axios: “The president relayed to the mediators that he wants a couple of days to think about it.” On the Iranian side, the new Supreme Leader Mojtaba Khamenei— sworn in March 9, 2026 after his father Ali Khamenei was killed in the February 28 joint U.S.-Israeli air war — has also not approved the draft. Tehran's parliamentary hardliner camp, led by National Security Committee Chair Ebrahim Azizi, published red lines this morning that contradict several MOU terms.

The deal is real. It is also not signed. While negotiators' lawyers exchanged language today, Iranian forces launched five one-way attack drones over the Strait of Hormuz that U.S. Navy aircraft intercepted, and the IRGC announced a counter-strike on the U.S. airbase from which the May 27 Bandar Abbas missile attack originated. CENTCOM reports zero American casualties. Brent crude moved on every news cycle. This page is what the deal actually says, who is for it, who is against it, and what the U.S. military is doing on the same day the U.S. diplomats are signing.

§ 01 / What the MOU Actually Contains

Per the Axios scoop, the Washington Post May 23 reporting, and the May 24 Axios deep-framework piece, the 60-day MOU contains the following operational terms. None are binding until both principals sign.

The 60-Day MOU — Operational Terms (Unsigned Draft)

Strait of Hormuz. Open. No tolls. No harassment. Iran clears mines within 30 days. The U.S. naval blockade Trump declared April 13 is lifted upon Iranian mine-clearance verification.

Iranian oil exports. The U.S. issues sanctions waivers permitting Iran to sell oil freely during the 60-day window. The OFAC SDN list remains intact for the regime principals.

Nuclear commitment. Iran commits to NOT pursue a nuclear weapon. The MOU does not require Iran to surrender existing highly-enriched uranium up front — that is the first issue on the 60-day negotiating agenda.

Nuclear negotiations.Two topics open immediately: (1) disposition of Iran's existing HEU stockpile (~440.9 kg of 60%-enriched per IAEA GOV/2026/8); and (2) the question of whether Iran retains any enrichment capability at all.

Extension. The MOU is extendable by mutual consent. The U.S. blockade remains in legal effect (suspended in practice during the 60 days) so it can be reimposed without re-authorization if Iran exits.

What it does NOT do. It does not normalize relations. It does not lift secondary sanctions or remove regime principals from the SDN list. It does not release the ~$6 billion in Iranian frozen oil revenues sitting in Qatari central bank accounts. It does not bind Iran to give up its existing HEU stockpile up front — only to negotiate over it.

§ 02 / The Republican Opposition — Named, Cited, On Record

The deal has not yet survived Republican Senate scrutiny. The chairs of both Senate Armed Services and Senate Intelligence have publicly criticized the framework. Five Republican senators have spoken on the record:

“The rumored 60-day ceasefire would be a disaster.”

Sen. Roger Wicker (R-MS) · Chair, Senate Armed Services Committee · The Hill

“A premature deal could fundamentally shift the balance of power in the Middle East in Iran's favor. That would be a nightmare for Israel.”

Sen. Lindsey Graham (R-SC) · Jerusalem Post / Times of Israel

“I am deeply concerned about what I am hearing from inside the administration. If the result allows Iran to enrich uranium and develop nuclear weapons, that outcome would be a disastrous mistake.”

Sen. Ted Cruz (R-TX) · Yahoo News / AP wire

Sen. Tom Cotton (R-AR) — Chair of the Senate Intelligence Committee — has shared private criticism with administration officials, per the Times of Israel. Sen. Thom Tillis (R-NC) has criticized the framework on the floor. The unifying objection is the same: the draft does not require Iran to surrender its existing 440-kilogram HEU stockpile up front. Trump's response on Truth Social: dismiss the critics as “losers” who don't know the details.

§ 03 / What Trump Has Said Publicly

Trump's public framing has moved every news cycle. May 23: deal “largely negotiated.” May 24: “not even fully negotiated yet.” May 25: told negotiators “not to rush” because “time is on our side.” May 28 — today — public remarks called Iran “negotiating on fumes” while the draft sits on his desk awaiting signature.

Donald J. Trump@realDonaldTrump · May 23, 2026 · Truth Social · 'Memorandum of Understanding pertaining to PEACE'

An Agreement has been largely negotiated, subject to finalization between the United States of America, the Islamic Republic of Iran, and the various other Countries. The Strait of Hormuz will be opened. Final aspects and details of the Deal are currently being discussed, and will be announced shortly.

Verbatim per CNN, NPR, CNBC, and The Washington Post coverage of the post.

Donald J. Trump@realDonaldTrump · May 24-25, 2026 · Truth Social

Negotiations are proceeding in an orderly and constructive manner. I have told our negotiators not to rush into a deal — time is on our side. The blockade remains in full force until an agreement is reached, certified, and signed.

Paraphrased commentary · not a verbatim post

Paraphrased per CBS News live updates and Washington Post.

Donald J. Trump@realDonaldTrump · May 28, 2026 · Public remarks + Truth Social composite

Iran is very much intent — they want very much to make a deal. So far they haven't gotten there. They're negotiating on fumes. Don't listen to the losers who don't know anything about what's actually in the framework. We're going to do this the right way, or we're not going to do it at all.

Paraphrased commentary · not a verbatim post

Paraphrased per CBS News and Al Jazeera May 28 coverage of Trump's same-day remarks.

§ 04 / On Camera — The May 23 Announcement, the Pentagon Briefing, the Islamabad Collapse

Six clips. The Fox News break of the “largely negotiated” announcement. The CNA international cut. Global News on Trump's May 24 walk-back. The Pentagon May 5 briefing from SecWar Hegseth and CJCS Gen. Dan Caine (“the ceasefire is not over”). The Al Jazeera VP Vance Islamabad press conference. AP's recurrent Iran-war press conference feed.

§ 05 / On X — DoW, CENTCOM, the GOP Pushback
U.S. Department of War
@DeptofWar · May 2026 · X

Project Freedom continues. Defensive umbrella for commercial shipping in the Strait of Hormuz. Naval blockade of Iran remains in effect per Presidential directive. The ceasefire is not over.

U.S. Central Command
@CENTCOM · May 27-28, 2026 · X

U.S. forces intercepted and destroyed five Iranian one-way attack drones over the Strait of Hormuz on May 27-28, 2026. Earlier on May 27, Iran launched a ballistic missile at Kuwait — intercepted by Kuwaiti forces. We characterize these actions as ceasefire violations.

Senator Lindsey Graham
@LindseyGrahamSC · May 28, 2026 · X

A premature deal that lets Iran keep its enriched uranium would fundamentally shift the balance of power in the Middle East in Iran's favor. That would be a nightmare for Israel and a betrayal of every American service member who has flown a mission over the Persian Gulf in the last 12 months. Iran must give up the stockpile. Period.

Senator Ted Cruz
@SenTedCruz · May 28, 2026 · X

I am deeply concerned about what I am hearing from inside the administration. If the result allows Iran to enrich uranium and develop nuclear weapons, that outcome would be a disastrous mistake.

§ 06 / Today's Military Track — Running in Parallel With the Diplomacy
May 27-28, 2026 — Concurrent Military Activity

5 Iranian one-way attack drones over the Strait of Hormuz — all intercepted by U.S. Navy aircraft. A sixth drone launch from a Bandar Abbas ground-control site was preempted.

10:17pm ET May 27 — Iran launched a ballistic missile toward Kuwait. Kuwaiti forces intercepted.

U.S. airstrikes on a southern Iranian military site (Bandar Abbas area) assessed to pose a threat to U.S. forces and commercial maritime traffic in the Strait of Hormuz.

IRGC counter-statement— claimed strike on the U.S. airbase from which the Bandar Abbas operation originated. IRGC: “This response is a serious warning to the enemy that any act of aggression will not go unanswered, and if repeated, our response will be even more decisive.”

Zero U.S. casualties. Per CENTCOM. The third direct military engagement during the active ceasefire window since the April 8 announcement.

Posture.Neither side has declared the ceasefire collapsed. SecWar Hegseth (R) May 5 framing — “the ceasefire is not over” — still operative.

§ 07 / Officials Named — With Title and Party
U.S. Negotiating Team

Donald Trump (R) — President. Has not yet given final approval to the MOU. Public posture: take a couple of days to think about it. Truth Social May 23 announced the framework; May 28 dismissed Senate Republican critics.

JD Vance (R) — Vice President. Led the April 11-12 Islamabad delegation that produced the framework draft. Witkoff and Kushner with him in the room.

Marco Rubio (R) — Secretary of State. Public position is the U.S. position: no Iranian nuclear weapon; toll-free Hormuz reopening; surrender of HEU stockpile.

Pete Hegseth (R)— Secretary of War. Pentagon May 5: “the ceasefire is not over.” Authorized Project Freedom.

Steve Witkoff — Special Envoy. Lead U.S. negotiator on the MOU.

Jared Kushner — Senior Adviser (informal). Part of the Islamabad delegation.

Gen. Dan Caine— Chairman, Joint Chiefs of Staff. May 5 briefing: Iran attacks “more than 10 times” since April 8 ceasefire but below the threshold of restarting major combat.

Adm. Brad Cooper — Commander, U.S. Central Command. Project Freedom operational lead.

Iranian Negotiating Team and Senior Leadership

Mojtaba Khamenei— New Supreme Leader of Iran. Sworn in March 9, 2026 after his father Ali Khamenei was killed in the February 28 joint U.S.-Israeli air war. Has NOT signed the MOU. Iranian senior leadership's approval is the second principal gate.

Masoud Pezeshkian— President of Iran. Reformist. Public position (May 24, IRIB): Iran “not seeking nuclear weapons.”

Abbas Araghchi — Foreign Minister. Lead Iranian negotiator. Was in Islamabad April 11-12 across the table from Vance, Witkoff, and Kushner for the 21-hour first round.

Mohammad Bagher Ghalibaf— Speaker of Iran's Parliament. Principlist. Part of the Iranian negotiating bloc.

Ebrahim Azizi — Chair, Iranian Parliament National Security Committee. Hardliner. Published red lines May 28 that contradict several MOU terms.

Esmaeil Baqaei— Iran Foreign Ministry spokesman. May 25: agreement “not imminent.”

The Mediator and the Senate Critics

Field Marshal Asim Munir — Pakistan Army Chief. Primary external mediator of the MOU framework. Hosted Islamabad talks April 11-12.

Benjamin Netanyahu — Israel Prime Minister. Coordinated June 13, 2025 Operation Rising Lion and Feb 28, 2026 joint air war. Spoken with Trump before the May 23 announcement. Israeli sources have signaled discomfort with any MOU that does not require Iranian HEU surrender up front.

U.S. Senate Republican opposition. Sen. Lindsey Graham (R-SC), Sen. Ted Cruz (R-TX), Sen. Tom Cotton (R-AR, Senate Intel Chair), Sen. Roger Wicker (R-MS, Senate Armed Services Chair), Sen. Thom Tillis (R-NC). The chair of the Senate Armed Services Committee and the chair of the Senate Intelligence Committee both publicly opposing the deal is the most consequential Republican coalition against any Trump foreign-policy move in the second term to date.

§ 08 / The Broader Timeline — Strikes to Signature
The 12-Month Arc That Produced This MOU

June 13, 2025 — Israel launches Operation Rising Lion (200 fighters, 330+ weapons, 100+ Iranian targets).

June 22, 2025 — U.S. launches Operation Midnight Hammer: 7 B-2 bombers, 14 GBU-57 MOPs on Fordow (12) and Natanz (2); submarine fires 30 Tomahawks at Natanz and Isfahan. First operational MOP use.

June 24, 2025— First ceasefire after the “Twelve-Day War.”

February 28, 2026 — Joint U.S.-Israeli air war begins. Supreme Leader Ali Khamenei killed; IRGC commander Pakpour, Defense Minister Nasirzadeh, advisor Shamkhani, armed-forces chief Bagheri all killed. Strait of Hormuz declared closed.

March 9, 2026 — Mojtaba Khamenei sworn in as Supreme Leader.

April 8, 2026 — Trump-announced Pakistan-mediated ceasefire begins.

April 11-12, 2026 — VP Vance, Witkoff, Kushner negotiate 21 hours in Islamabad with Iranian FM Araghchi. No deal that day. Framework draft begins.

April 13, 2026 — Trump declares naval blockade of Iran.

April 21, 2026 — Trump extends ceasefire indefinitely.

April 30, 2026 — Brent crude hits $126.41/bbl four-year high.

May 3-5, 2026— Project Freedom launches. Pentagon briefing: SecWar Hegseth “the ceasefire is not over.”

May 23, 2026— Trump Truth Social: deal “largely negotiated.”

May 24-25, 2026— Trump walks back. Rubio in India: “not final news.”

May 27, 2026 (10:17pm ET) — Iran missile at Kuwait. 5 drones at Hormuz. U.S. airstrikes on Bandar Abbas. IRGC counter-strike claim.

May 28, 2026 (TODAY)— Axios scoop: negotiators have agreement on 60-day MOU. Trump wants “a couple of days to think about it.” Mojtaba Khamenei has not approved. Senate Republican opposition mobilizes.

§ 09 / What Happens Next

Three forks. First — Trump signs in 48-72 hours, Mojtaba signs, the MOU takes effect, the Strait of Hormuz reopens with mine-clearance running concurrently, and the 60-day nuclear-program negotiation track opens. Second — Trump signs but Mojtaba balks at HEU disposition language, in which case the U.S. blockade remains in legal force and Hormuz stays contested. Third — Trump does not sign, citing Senate Republican criticism on HEU surrender, and the negotiators return to draft.

The May 27 Kuwait missile and the IRGC counter-strike on the U.S. airbase are the variable nobody on either negotiating team controls. The Iranian Parliament National Security Committee under Azizi is now publicly contradicting what FM Araghchi negotiated. The U.S. Senate Armed Services and Intelligence chairs are publicly contradicting what Vance, Witkoff, and Kushner negotiated. If either committee chair gets the other principals to publicly walk away from HEU compromise, the MOU as drafted does not survive.

“This problem will be solved, as the president's made clear, one way or the other. We hope it's done through the diplomatic route.”

Secretary of State Marco Rubio (R) · India press remarks · May 25, 2026
§ 10 / Sources