Iran says no meeting with U.S. negotiators planned in Pakistan, with Trump envoys due to head to Islamabad

Iranian Foreign Minister Abbas Araghchi met with the head of Pakistan's military, Asim Munir, the Iranian embassy in Pakistan said in a post on X on Saturday, as prospects for a second round of direct talks between Iran and the U.S. over the weekend appeared unlikely.

A senior Iranian official said his government's representatives have no plans to meet with senior U.S. negotiators headed to Pakistan for talks.

"No meeting is planned to take place between Iran and the U.S. Iran's observations would be conveyed to Pakistan," Iranian Foreign Ministry spokesperson Esmaeil Baqaei said in a post on X late Friday.

Reuters, citing two Pakistani government sources, said the Iranian delegation had flown out of the country.

On Friday, White House press secretary Karoline Leavitt confirmed that U.S. special envoy Steve Witkoff and Jared Kushner, the son-in-law of U.S. President Donald Trump, will head to Pakistan on Saturday morning to engage in "direct talks" with their Iranian counterparts.

"The Iranians reached out" and asked for an in-person conversation, as Trump had asked them to do, Leavitt said on Fox News.

"So the president is dispatching Steve and Jared to go hear what they have to say, and we're hopeful that it will be a productive conversation and hopefully move the ball forward towards a deal," she said.

Vice President JD Vance, who led a prior U.S. delegation to Islamabad for an initial round of negotiations with Iran, will not be attending this weekend's talks, Leavitt said.

Trump told Reuters in a phone call later Friday that Iran will be "making an offer," adding that he did not yet know what it would be and that "we'll have to see."

Araghchi, earlier Friday, said he was "embarking on a timely tour" of Islamabad, Muscat and Moscow in order to "closely coordinate with our partners on bilateral matters and consult on regional developments."

The first round of peace talks, held two weeks ago in Islamabad and led on the U.S. side by Vance, ended with no deal.

A U.S. delegation, including Vance, had been expected to travel to Pakistan earlier this week for further negotiations, but the trip was delayed after Iranian officials reportedly said they would not attend.

Much of the mutual prickliness has centered on the Strait of Hormuz, the major oil-shipping route that has seen traffic slow to a trickle amid Iranian threats and, as of last week, a retaliatory U.S. naval blockade.

Trump, in the Reuters interview, said the U.S. will not lift its blockade of Iranian ports until a deal is struck.

The U.S. is also maintaining other forms of economic pressure on Tehran.

Treasury Secretary Scott Bessent told The Associated Press on Friday that the U.S. does not plan to renew a one-time waiver allowing the purchase of Iranian oil at sea.

"Not the Iranians," Bessent said. "We have the blockade, and there's no oil coming out."

"And we think in the next two, three days, they're going to have to start shuttering production, which will be very bad for their wells."

Bessent also said the U.S. does not plan to renew a waiver allowing the purchase of Russian oil and petroleum products that are currently at sea, according to the AP.

Meanwhile, the U.S. said it has sanctioned Hengli Petrochemical (Dalian) Refinery, an independent "teapot" oil refinery in China, for buying Iranian oil products.

"China-based independent teapot refineries continue to play a vital role in sustaining Iran's oil economy, and Hengli is one of Iran's largest customers for crude oil and other petroleum products, having purchased billions of dollars' worth of Iranian petroleum," the Treasury Department said in a statement.

The tensions have further strained an already-fragile ceasefire, which was announced on April 7 amid threats by Trump that Iran's "whole civilization will die" unless a deal is struck.

Despite the continued stress in the strait, Trump on Tuesday unilaterally extended the ceasefire shortly before it was set to expire.

After the war began on Feb. 28, the Trump administration repeatedly said it expected the operation to be brief, concluding within four to six weeks.

Since passing that deadline, the administration has reframed its timeline, while stressing that prior U.S. conflicts have lasted far longer.

"Unlike the endless wars of the past that dragged on for years and for decades with little to show for it, Operation Epic Fury has delivered a decisive military result in just weeks," Defense Secretary Pete Hegseth said at a press briefing Friday morning.

– CNBC's Terri Cullen, Reuters and The Associated Press contributed to this report.