Common Questions

What does the Islamabad Memorandum of Understanding commit Iran and the US to?: The memorandum ends strikes, reopens the Strait of Hormuz, lifts the naval blockade and extends the Ceasefire 60 days. It defers nuclear enrichment, sanctions relief, missiles and proxy networks to future negotiation.Source: Lowdown/event fact
Why is Israel not bound by the Iran-US ceasefire deal?: Israel was not a party to the negotiations and did not sign the memorandum. Netanyahu confirmed IDF troops would remain in southern Lebanon regardless of its terms.Source: Lowdown/event fact
When is the formal signing ceremony for the Iran deal?: The formal in-person signing is scheduled for 19 June 2026 in Geneva. The digital signature was executed on 15 June 2026.Source: Lowdown/event fact
Who brokered the Islamabad memorandum between the US and Iran?: Pakistan was the lead broker, with Qatar, Saudi Arabia and Turkey playing supporting roles in the negotiations.Source: Lowdown/event fact
What happens to Iran's nuclear programme under the Islamabad MOU?: Nuclear enrichment is explicitly deferred; it is not addressed in the memorandum's 60-day Ceasefire window and will be subject to separate negotiation. IAEA inspectors are promised a return date at the Geneva ceremony.Source: Lowdown/event fact

Background

The Islamabad Memorandum of Understanding was digitally signed on 15 June 2026 by US Vice President JD Vance and Iranian Majlis Speaker Mohammad Bagher Ghalibaf, making it the first instrument either side had signed in 108 days of war. The document formally named and framed the Ceasefire, reopened the Strait of Hormuz to international shipping, lifted the naval blockade, and extended the Ceasefire by 60 days to allow further negotiation. Pakistan brokered the talks with supporting roles from Qatar, Saudi Arabia and Turkey. A formal signing ceremony was scheduled for 19 June 2026 in Geneva. Within 24 hours of the digital signature, the White House Presidential Actions index, OFAC and the Federal Register each carried no Iran entry, raising immediate questions about the document's domestic legal standing .

The memorandum deferred the most contentious issues: nuclear enrichment, sanctions relief, Ballistic Missiles, and Iranian proxy networks. A leaked 14-point Mehr News Agency draft circulated on 14 June listed $24 billion in frozen Iranian assets to be freed within the 60-day window, suspended oil sanctions and $300 billion in reconstruction funding, but no US or Iranian official confirmed that text . IAEA inspectors were promised a return date at the Geneva ceremony; roughly 240 kg of Iran's Highly Enriched Uranium stockpile remained unlocated after 97 days of locked-out inspections .

The agreement drew immediate domestic opposition on both sides. Around 60 Iranian MPs signed a letter demanding Ghalibaf justify the signing, while Israeli Finance Minister Bezalel Smotrich and National Security Minister Itamar Ben-Gvir each stated publicly that Israel was not bound by the deal. Israel was not a signatory and confirmed IDF troops would remain in southern Lebanon regardless of the memorandum's terms .

How the World Sees Them

Iran

Tehran's negotiators defended the deal, but around 60 MPs demanded Speaker Ghalibaf explain the signing. Hardliners argued even a memorandum carries binding obligations.

Israel

Jerusalem stated it was not bound by an agreement it never signed. Netanyahu admitted he had not seen the text; Smotrich and Ben-Gvir rejected the deal outright.

Pakistan

Islamabad claimed credit as lead broker, seeing its facilitation as a significant diplomatic achievement and a test of its regional mediation role.

United States

Washington framed the MOU as a diplomatic achievement ending 108 days of strikes. The absence of Federal Register entries within 24 hours raised immediate questions about domestic legal standing.