US Vice-President JD Vance (left) speaks with Pakistani Prime Minister Shehbaz Sharif before the peace talks began with Iran. Photo / AFP
The United States and Iran have finished marathon negotiations for the night after nearly 15 hours of talks.
“End of 15-hour marathon talks on first day of Iran-US talks in Islamabad,” Tasnim news agency reported, with another media outlet Mehr saying the next round of negotiations will be held after sunrise on Sunday (local time).
Away from the talks, Washington piled pressure by saying it had sent minesweeping ships through the vital Strait of Hormuz.
In Pakistan’s capital, US Vice-President JD Vance became the highest-ranking American to directly meet Iranian officials since the 1979 Islamic revolution, days after the US and Israel halted their war that had plunged the Middle East and global economy into tumult.
The White House said the talks extended well beyond midnight local time. Negotiators met away from public view in the suite of a luxury hotel, with journalists from around the world waiting without news at a convention centre.
Iranian media said the two sides would take a pre-dawn break of several hours and accused the US of making “excessive demands” on the Strait of Hormuz, through which one-fifth of the world’s oil transits.
US President Donald Trump said “deep negotiations” were underway but in a combative interaction with reporters, said he did not care about the outcome, insisting that the US had already triumphed on the battlefield by killing Iranian leaders and destroying key military infrastructure.
“Whether we make a deal or not makes no difference to me. The reason is because we’ve won,” Trump said.
A Pakistani official told AFP that talks were “progressing in the right direction”.
“I can say that discussions are moving positively and the overall atmosphere is cordial,” said the official, speaking on condition of anonymity.
In a break with precedent, Iranian and US officials were meeting directly, alongside Pakistan, and not speaking through mediators who shuttled between rooms.
Iran had sought the presence of Vance because of his top position and his reported initial opposition to the war.
Iran was amid negotiations on its nuclear programme in February with Trump’s real-estate friend Steve Witkoff and son-in-law Jared Kushner only for the US and Israel to launch their attack that began with the killing of Iran’s long-ruling Supreme Leader, Ayatollah Ali Khamenei.
Kushner and Witkoff joined Vance in Islamabad. The 70-strong Iranian delegation was led by Mohammad Bagher Ghalibaf, the powerful Speaker of parliament, and included Foreign Minister Abbas Araghchi.
Iran quickly exercised leverage after being attacked by exerting control over the Strait of Hormuz, sending global oil prices soaring and piling political pressure on Trump as Americans complained of rising costs at the pump.
The US military said that two Navy warships transited through the strait to begin clearing it of mines and ensure it is a “safe pathway” for tankers.
The Iranian military denied that any American warships had entered the waterway and threatened to respond if they did.
“Any attempt by military vessels to pass through the Strait of Hormuz will be dealt with severely,” the Revolutionary Guards’ Naval Command said, according to state broadcaster IRIB.
It said that Iranian promises of safe passage during a two-week ceasefire applied only to “civilian vessels under specific conditions”.
The US is heavily affected by soaring oil prices on global markets but imports less directly from the Gulf than many of its European allies, who Trump has berated for not joining a war that they were not consulted about beforehand.
“We’ll open up the strait even though we don’t use it, because we have a lot of other countries in the world that do use it that are either afraid or weak or cheap,” Trump said.
Tehran’s demands for any agreement to end the war include unfreezing sanctioned Iranian assets and ending Israel’s war against Hezbollah in Lebanon, which Vance has said will not be up for discussion in Islamabad.
Ghalibaf, speaking shortly after landing in Pakistan, made it clear that Iran remained highly suspicious of the US.
“Our experience in negotiating with the Americans has always been met with failure and broken promises,” Ghalibaf said.
Vance said before leaving the US that if Iran was “willing to negotiate in good faith, we’re certainly willing to extend the open hand”.
But he said the US would not be receptive “if they’re going to try to play us”.
Experts said Iran’s delegation showed it was serious about leaving Pakistan with a deal.
“The size, seniority and breadth of the Iranian delegation ... signal both Tehran’s sincerity in these negotiations and its expectations and confidence,” said Trita Parsi, executive vice-president of the Quincy Institute for Responsible Statecraft and author of a book on US-Iran diplomacy.
The success of the peace talks depends on Washington avoiding “excessive” and “unlawful” demands, the Iranian Foreign Ministry’s spokesman said after the first session ended.
“The success of this diplomatic process depends on the seriousness and good faith of the opposing side, refraining from excessive demands and unlawful requests, and the acceptance of Iran’s legitimate rights and interests,” Esmaeil Baqaei wrote on X.
“Discussions were held ... on various aspects of the main issues of the negotiations, including the Strait of Hormuz, the nuclear issue, war reparations, the lifting of sanctions, and the complete end of the war against Iran and in the region,” Baqaei wrote.
He said Iran was “determined to use all means, including diplomacy, to secure national interests and safeguard the country’s interests”.
Israel has insisted that the ceasefire does not affect its invasion of Lebanon, where Israel has carried out massive strikes and sent troops in response to fire from Hezbollah, the Iranian-backed Shia Muslim movement.
Lebanese authorities said Israeli strikes on the country’s south today killed 18 people, bringing the total death toll from Israeli strikes since the war broke out to more than 2000.
Israel and Lebanon will hold their own talks next week in Washington.
Israeli Prime Minister Benjamin Netanyahu in a televised statement said he wanted a peace deal with Lebanon that “will last for generations”.
But Israel has ruled out a ceasefire with Hezbollah, signalling it will instead seek to pressure the historically weak central Government in Beirut.
Netanyahu said the joint US-Israeli campaign had already succeeded in “crushing” Iran’s nuclear and ballistic missile programmes.
Iran has repeatedly denied seeking an atomic bomb and the United Nations nuclear watchdog reported no imminent threat of Tehran going nuclear.
Pakistan sealed off much of Islamabad to ensure high security for the talks.
Pakistan is especially sensitive to developments in neighbouring Iran and is also keen to court Trump and counter a US tilt in recent years towards Pakistan’s rival India.
In Tehran, a 30-year-old resident told AFP he was sceptical negotiations would be successful, describing most of what Trump says as “pure noise and nonsense”.
-Agence France-Presse