Iran live updates: Indirect US-Iran technical talks end with 'positive' progress, mediators say

Vice President JD Vance continued to defend the administration’s position on Iran as negotiations to fully end the war appear to have stalled out, saying there would be no tolls in the Strait of Hormuz.

“I just want to be very clear here this is not going to end in a place where the Iranians are collecting tolls on ships going through the Strait of Hormuz,” Vance said in an interview with the conservative podcaster Michael Knowles.

"In fact, I feel quite confident that we're not gonna have a tolled Strait of Hormuz in the future," he added.

This comes as Iranian officials continue to insist the opposite.

"Passing through the Strait is free of charge only for 60 days. Iran will not give up its rights in the Strait of Hormuz under any circumstances. The Strait of Hormuz is valuable when traffic increases day by day, not less. We should not turn the Strait of Hormuz into our enemy," Iran's Parliamentary Speaker Mohammad Bagher Ghalibaf said Tuesday.

Vance dismissed the signals from Iran’s own government about the negotiations, saying that they were trying to posture for their domestic audience.

“What they're saying right now for the consumption of their domestic audience, it really doesn't matter. What matters is what's going to happen,” Vance said.

President Donald Trump previously warned that if talks fail, the U.S. could impose a toll on the critical shipping channel.

Iran's Foreign Ministry spokesman Esmael Baqaei said on Tuesday that no meeting with U.S. officials had been scheduled “at any level” in the coming days, pushing back on suggestions that talks could take place in Doha, Qatar, with negotiators from both sides in the city.

"What will take place in Doha tomorrow is a discussion regarding the implementation of certain provisions of the Memorandum of Understanding, including the release of Iran’s frozen assets,” he said. “These talks are being held with the Qatari side.”

On Lebanon, Baqaei said the U.S.'s commitment to ending the war "on all fronts" including Lebanon is binding under the MOU, and that Iran will judge U.S. compliance solely by the text of that agreement, regardless of any separate arrangements.

The White House's high-level negotiators, Jared Kushner and Steve Witkoff, are in Doha, where they are not expected to engage in direct meetings with Iranian officials on Tuesday, Qatar's Foreign Ministry spokesman said at a news conference.

The pair will meet with mediators and discuss the progress of negotiations, the spokesperson said.

-ABC News’ Joe Simonetti

President Donald Trump said on Monday that a U.S. team was heading to Doha, Qatar, amid reports from Iranian state media claiming that there would be no negotiations between U.S. and Iranian teams there.

Trump indicated the team was heading to Doha to discuss Iran's nuclear program during the meeting on Tuesday.

"I think they've already left, or they're just about getting ready to leave. So we'll see how that goes," Trump said while taking questions from reporters in the Oval Office. "But the meeting in Doha is going to be, perhaps important, perhaps not, we're gonna find out."

The president then said the war was "almost won militarily."

"It's really very simple. It's the denuclearization of Iran. We don't want them to have a nuclear weapon and they're not gonna have a nuclear weapon," Trump said.

-ABC News' Nicholas Kerr