Iran's top diplomat said Tuesday that the tentative deal to end the war with the United States would require Israel to withdraw from Lebanon — a condition Israel has already rejected and that could sink the agreement, leading to the resumption of all-out war.

The deal, which is between the US and Iran, has not been made public, and officials have sometimes offered contradictory interpretations of what is in it. While Israel is not party to the agreement, it is part of the war: It joined the US in launching strikes on Iran on February 28, and has since fought the Iran-backed Hezbollah militant group in Lebanon and seized large swaths of that country.

Iranian Foreign Minister Abbas Araghchi said Israel's continued occupation of southern Lebanon would violate the deal.

“Without the withdrawal of Israeli forces from the territories they occupied during this war, the war has not fully come to an end,” Araghchi said.

A US official, who spoke on condition of anonymity to discuss outlines of the agreement, has said the deal did not call for an Israeli withdrawal. And Israeli Prime Minister Benjamin Netanyahu said Monday that Israel would remain in Lebanon “as long as necessary.” The negotiations to end the war have been plagued by such disagreements before, leading to a prolonged but uneasy ceasefire that has failed to develop into a permanent end to hostilities and has left the Strait of Hormuz, a crucial waterway for the world's energy supplies, effectively shut.

In other developments, Switzerland's foreign ministry said the signing ceremony for the deal will take place Friday at the Burgenstock resort near the city of Luzern. Ministry officials said Tuesday that the location was proposed by Pakistani and Qatari mediators, along with the US and Iran.

Lebanon tests the durability of the deal

Pakistan, a key mediator, has said the deal called for an end to military operations, including in Lebanon, as Iran long insisted. But Araghchi's call for an Israeli withdrawal adds a new wrinkle.

It puts Israel into a dilemma as it tries to degrade Hezbollah's military capabilities without undermining an agreement championed by its most important ally, the United States.

Israel invaded southern Lebanon after Hezbollah fired missiles across the border during the first week of the war. Since then, it has expanded its military footprint to levels unseen in decades and struck targets deep inside Beirut.

Though Hezbollah has been weakened, it retains the ability to strike Israel, leaving open questions about the effectiveness of Israel's campaign.

As of Tuesday evening, Netanyahu had not seen the memorandum of understanding between the US and Iran, said a person familiar with the situation, who requested anonymity to discuss closed-door details. Netanyahu's office did not immediately respond to request for comment from The Associated Press.

The extent of Israel's strikes have at times opened a public fracture between its leaders and US President Donald Trump, who told reporters Tuesday that he was “not happy with the way Israel has handled themselves with Lebanon and with Hezbollah.” “It just goes on forever,” he said of Israel's strategy. Israeli strikes in Lebanon have killed nearly 4,000 people, including hundreds of civilians, and displaced more than 1 million. “Israel's fighting Hezbollah too long, and too many people are being killed,” he said.

Trump said he's open to sending the emerging agreement to the US Congress for review.

Speaking on the sidelines of the Group of Seven summit in the French Alps, Trump said, “I like the idea, send it to Congress please." He added, “I mean who wouldn't approve it.” Republicans on Capitol Hill say they want Trump to provide more information about the agreement, with some expressing scepticism that the deal can deter Iran from pursuing a nuclear weapon.

Israel and the Lebanese government have entered into their own US-mediated direct negotiations, of which Hezbollah was not a part.

Those talks have yielded several announced ceasefires that were never implemented on the ground. Lebanese officials initially tried to keep Lebanon separate from the US-Iran negotiations, not wanting to be seen as beholden to Iran, but they have since welcomed the announcement that the deal to end the US-Iran war would include a ceasefire in Lebanon.

Araghchi's latest comments appear to match the understanding of two regional officials with direct knowledge of the interim deal. The officials, speaking to AP on condition of anonymity to discuss the closed-door negotiations, said it would require Israel to leave nearly all the territory it occupies in Lebanon, minus a few hilltop points along the border seized earlier.

The officials say Iran insisted the accord include Lebanon in the last days of the negotiations.

Despite unanswered questions, US allies push to make deal work at G7 summit

Lebanon is only one of several major questions hanging over the ceasefire ahead of the planned ceremonial signing.

The agreement is meant to provide a meaningful truce in a monthslong war that has killed thousands across the Middle East, including the top leaders of Iran's theocracy, and raised the prices of fuel, food and other basic goods far beyond the region.

The agreement provides for the “immediate” opening of the Strait of Hormuz and the lifting of the American naval blockade of Iranian ports, according to a senior US official who spoke to reporters Monday on condition of anonymity to discuss outlines of the agreement.

Pakistani officials who helped broker the agreement also described plans for the simultaneous lifting of Iran's closure of the strait and the US blockade.

The United States and Iran will then begin 60 days of negotiations over Iran's nuclear program and the potential lifting of sanctions, Pakistani officials who helped broker the interim deal said, speaking on condition of anonymity about the unpublished text.

The pact also includes the possibility of releasing Iran's frozen funds and a USD 300 billion fund to help rebuild Iran if Tehran meets certain benchmarks, senior US officials told reporters Monday. Trump later said the United States would not “invest” funds in Iran.

Regarding the timeline, regional officials who spoke to AP about the deal said the release of frozen Iranian assets would be tied to Tehran implementing the deal. Gulf Arab states also have pledged to inject billions of dollars in Iran's economy, they added, speaking on the condition of anonymity to discuss the negotiations.

Iran's nuclear programme, specifically the fate of its stockpile of highly enriched uranium, would be subject to the 60-day clock. Iran has agreed to discuss ways to possibly “dilute or remove” it, the officials said. However, it remains unclear whether Tehran would agree to that, particularly with hard-liners opposing to giving it up.

US officials have not yet explained how they see the agreement addressing Iran's nuclear programme, including who will be in charge of verifying that Iran is in compliance and who will destroy or remove highly enriched uranium believed to be buried under nuclear sites that were badly damaged by US strikes last summer.

Still, world leaders gathering in France for the first full day of the G7 summit insisted the agreement needed to succeed, even as key questions remained unanswered.

Some had clashed with Trump over not consulting them before going to war. But the leaders of France, Germany, Italy and the United Kingdom issued a joint statement congratulating the United States, the Iranian government and the mediators on what they called a “diplomatic breakthrough," saying it was vital for the deal to be quickly implemented.

French President Emmanuel Macron said France and other Western nations were “ready to take action very quickly” to help reopen the Strait of Hormuz peacefully.

Published on June 17, 2026