According to Iran’s ISNA news agency, Araghchi was due to convey “Iran’s positions and views on the framework of any understanding to completely end the war” during fresh meetings with Pakistani officials.

The minister had visited Islamabad a day earlier, meeting Army Chief Asim Munir, Prime Minister Shehbaz Sharif and Foreign Minister Ishaq Dar before flying to Muscat, where he met Haitham bin Tariq as regional diplomacy intensified.Other Iranian envoys returned to Tehran for consultations and to obtain instructions related to ending the conflict, ISNA reported.

Before those talks, the White House had said Trump’s peace envoy Steve Witkoff and his son-in-law Jared Kushner were preparing to travel to Pakistan for further indirect negotiations.Trump later scrapped the trip, telling Fox News there was no reason to continue “sitting around talking about nothing,” while criticizing Tehran’s negotiating position.

“They gave us a paper that should have been better and interestingly immediately when I canceled it, within 10 minutes, we got a new paper that was much better,” Trump said, without giving details.Asked whether canceling the trip meant a return to open conflict, Trump said: “No, it doesn’t mean that. We haven’t thought about it yet.”Araghchi described his initial Pakistan visit as “very fruitful” but questioned Washington’s seriousness about diplomacy.“

Have yet to see if the U.S. is truly serious about diplomacy,” he said.Pressure for a diplomatic breakthrough has intensified as the Strait of Hormuz remains effectively blocked, disrupting one of the world’s most important oil and gas shipping routes and driving energy prices sharply higher.

Iran’s Islamic Revolutionary Guard Corps said it had no intention of lifting the blockade.“Controlling the Strait of Hormuz and maintaining the shadow of its deterrent effects over America and the White House’s supporters in the region is the definitive strategy of Islamic Iran,” the Guards said on Telegram.

The United States has responded by tightening restrictions on Iranian ports and increasing maritime enforcement actions against vessels linked to Tehran’s energy exports.Iran’s military accused Washington of “blockading, banditry and piracy” and warned that continued pressure would trigger a response.

Regional tensions also escalated on the Lebanese front, where Israeli Prime Minister Benjamin Netanyahu ordered strikes against Hezbollah targets after accusing the group of violating a ceasefire recently extended for three weeks.

Lebanese state media reported Israeli strikes in several southern districts, while Lebanon’s health ministry said attacks in Nabatieh and Bint Jbeil killed six people.Israel’s military said it had killed multiple Hezbollah operatives, including fighters allegedly transporting weapons.

Although Trump had earlier expressed optimism about peace after meetings with Israeli and Lebanese envoys, Hezbollah parliamentary bloc leader Mohammed Raad urged Lebanon to withdraw from negotiations, warning that any agreement without broader consensus would be politically unsustainable.

Araghchi is expected to travel to Moscow after completing the Islamabad consultations.

Trump said he had ordered envoys Steve Witkoff and Jared Kushner not to travel to Islamabad, where mediation efforts had been centered following the arrival of Iranian Foreign Minister Abbas Araghchi for talks with Pakistani officials.

Speaking before departing Florida and later in comments to Fox News, Trump said the revised Iranian offer failed to meet U.S. expectations and dismissed the value of sending negotiators for extended talks.“I’ve told my people a little while ago they were getting ready to leave, and I said, ‘Nope, you’re not making an 18-hour flight to go there,’” Trump said, according to Fox News.

“We have all the cards. They can call us anytime they want.”In a post on Truth Social, Trump added that there was “tremendous infighting and confusion” within Iran’s leadership and said, “Nobody knows who is in charge, including them.”

The cancellation dealt a setback to mediation efforts in Islamabad, where Araghchi had concluded meetings with Pakistani leaders without direct contact with U.S. representatives.

Araghchi described the visit as “very fruitful,” while Iranian President Masoud Pezeshkian told Pakistani Prime Minister Shehbaz Sharif that Tehran would not accept what he called “imposed negotiations” conducted under threats or blockade.

Iran urged Washington to remove operational restrictions, including measures affecting Iranian ports, while maintaining that it would not accept maximalist demands.“Principally, Iranian side will not accept maximalist demands,” an Iranian diplomatic source in Islamabad told Reuters.

Tensions remain elevated across the region despite a ceasefire currently in force after a conflict that began on Feb. 28 with U.S.-Israeli airstrikes on Iran. Tehran later launched retaliatory strikes against Israel, U.S. military bases and Gulf states, escalating fears of a broader regional war.

The standoff has also disrupted maritime traffic through the Strait of Hormuz, a critical global energy corridor, while U.S. restrictions on Iranian oil exports remain in place, pushing energy prices to multi-year highs and adding pressure to global inflation and growth.

In Israel, Prime Minister Benjamin Netanyahu ordered forces to strike Hezbollah targets in Lebanon “forcefully,” testing a fragile three-week ceasefire and underscoring the broader instability surrounding the negotiations.

White House press secretary Karoline Leavitt had said earlier that Washington had seen some progress from Iran in recent days and hoped for further movement over the weekend.Vice President JD Vance, who led an earlier unsuccessful round of indirect talks in Islamabad this month, had also been prepared to travel again if negotiations advanced.

Defense Secretary Pete Hegseth said Iran still had an opportunity to reach an agreement if it made verifiable commitments on its nuclear program.“All they have to do is abandon a nuclear weapon in meaningful and verifiable ways,” Hegseth said.

Iran’s foreign ministry later confirmed that no direct meeting with U.S. officials had been planned during Araghchi’s visit and said Tehran would instead convey its position through Pakistan as mediator.

Witkoff, speaking during a cabinet meeting, confirmed for the first time that the United States had passed the proposal via Pakistan, which is facilitating indirect communication between the two sides.

He said the effort sought to present Iran with what he described as a critical juncture, warning that failure to engage could lead to further escalation.

Germany’s foreign minister Johann Wadephul said the United States and Iran had already held indirect contacts and were preparing for a potential face-to-face meeting. He told Deutschlandfunk radio that such a meeting could take place “very soon” in Pakistan, though no official date was disclosed.

Pakistan’s role as a conduit underscores the absence of direct diplomatic ties between Washington and Tehran, with both sides relying on intermediaries to exchange proposals amid heightened regional tensions.

lAccording to the details outlined by Witkoff, the U.S. proposal includes stringent conditions on Iran’s nuclear activities. These include a prohibition on weaponization, dismantling of the Fordow nuclear facility, cessation of uranium enrichment, a ban on stockpiling nuclear material, and the transfer of enriched uranium to the United States.

Iranian authorities are currently reviewing the proposal, though no formal response has been announced.

The diplomatic push comes against the backdrop of an ongoing Middle East conflict that has drawn in multiple regional actors and intensified scrutiny of Iran’s military and nuclear posture. U.S. officials have framed the proposal as part of a broader effort to reduce hostilities and prevent further destabilization.

Witkoff said the outcome would depend on whether Tehran views the current moment as an opportunity to shift course, adding that discussions remain at a preliminary stage.