19JUL

Iran formally suspends the Islamabad MoU

1 min read

14:05UTC

Iran declared the Islamabad Memorandum of Understanding formally suspended on 18 July, a step past the collapse both capitals had already described in practice.

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Key takeaway

Iran formally suspended the Islamabad Memorandum of Understanding on 18 July.

Iran declared the Islamabad Memorandum of Understanding formally suspended on 18 July ¹. Both capitals had already described the arrangement as broken in practice: Speaker Mohammad Bagher Ghalibaf declared the memorandum violated on 8 July, with MPs threatening an Article 77 complaint . Saturday's announcement changes paperwork rather than conduct on the ground.

Paperwork still carries consequence here. A memorandum described as collapsed can be revived by either party resuming compliance, quietly and without ceremony. One declared suspended by its signatory needs a new instrument, or at least a public reversal, before anything built on it can operate again. Tehran has removed the option of drifting back.

The timing places the announcement alongside the Muscat talks on reopening Hormuz, which are proceeding on a deliberately narrow agenda. Iran is closing the broad framework while keeping a single-issue channel open, which is a familiar sequencing: strip the negotiation down to the one item where both sides have a shared material interest, and let the wider architecture lapse.

Deep Analysis

In plain English

Iran officially declared a diplomatic agreement called the Islamabad Memorandum of Understanding suspended on 18 July, even though both sides had already been treating it as broken for over a week. The difference matters: an agreement that has simply been ignored can quietly restart if both sides go back to following it, but one formally suspended needs a new deal, or a clear public reversal, before it can work again.

Deep Analysis

Root Causes

Under general treaty practice, an agreement both sides simply stop honouring can be revived by either party quietly resuming compliance, no announcement required.

A formal suspension is a different legal act: it puts the other party on notice that the instrument is inoperative and typically requires either a new agreement or an explicit reversal before it can bind either side again. Iran's choice to formalise what was already a dead arrangement in practice removes the option of drifting back into it without a fresh round of negotiation.

What could happen next?

Consequence
Formal suspension removes the low-friction route back to the memorandum, meaning any future de-escalation on this front would need a new negotiated instrument rather than a quiet resumption of the old one.

Sources:Al Jazeera

Mentions:Iran →Islamabad Memorandum of Understanding →Article 77 →Muscat →Mohammad Bagher Ghalibaf →Tehran →

First Reported In

Update #156 · First American deaths in Jordan

Al Jazeera· 19 Jul 2026

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Different Perspectives

China's foreign ministry

Spokesman Lin Jian rejected Treasury Secretary Scott Bessent's 25 August warning that Iranian oil buyers face an "economic D-Day", saying sanctions do not help and that Beijing would safeguard its own rights and interests. China's Iranian crude imports had already halved for unrelated reasons.

Iraq's government and Erbil authorities

Erbil authorities said 10 explosive-laden drones were shot down over the city on 1-2 September with no casualties. Iraq's government condemned the attacks without naming Iran as their source, and neither Washington nor Baghdad confirmed the IRGC's claim to have hit US bases there.

Bahrain Defence Force

The General Command said air defences intercepted several Iranian missiles and drones on 1-2 September and called the use of such weapons against civilians and private property a flagrant violation of international humanitarian law.

Kuwait's Fire Force and foreign ministry

KUNA reported a hostile Iranian drone struck a residential complex in Kuwait City on 2 September; Fire Force spokesman Brigadier General Mohammad Al-Gharib said losses were confined to property. Kuwait's foreign ministry called the attack a clear breach of its sovereignty.

Jordan's Armed Forces

Petra carried a statement that air defences intercepted eight missiles violating Jordanian airspace early on 31 August and 10 of 13 fired on 1 September. The statement named no target and did not address the IRGC's claim to have struck Camp Titin and killed US personnel.

CENTCOM

CENTCOM's 1 September target list named IRGC air defence, radar, maritime and mine-laying sites in Iran but no tanker, after Axios reported anonymous officials describing a Trump-approved "tanker for tanker" drone policy. A CENTCOM spokesman declined to confirm the policy and referred questions to policymakers.