Iranian, US Negotiators Agree On Third Round Of Nuclear Talks

Iranian delegates leave the Omani Embassy in Rome following talks with US officials.

Iranian and US negotiators agreed to hold a third round of high-stakes talks on Iran's nuclear ambitions, a positive signal amid mixed White House messages about potential military action and new demands on Tehran.

The April 19 meetings, held in Rome, were the second time that top-level negotiators from Washington and Tehran had met this month.

SEE ALSO: What You Need To Know Before The Next Round Of US-Iran Talks

There was no immediate comment on the outcome of the Rome talks from the US delegation, which was headed by White House special envoy Steve Witkoff.

But news agencies quoted senior US officials as saying the sides “made very good progress” in the Rome discussions.

"Today, in Rome over four hours in our second round of talks, we made very good progress in our direct and indirect discussions," said an unidentified US official -- who also confirmed a statement by Iran that the two sides agreed to meet again next week.

AP also quoted a US official as confirming that Witkoff and Iranian Foreign Minister Araqchi had spoken face to face.

Iran's foreign minister said the two sides had agreed to meet again on April 26 in Oman, where the first round took place.

"I believe technical negotiations at the expert level will begin in Oman on Wednesday [April 23)] and next Saturday we will meet in Oman and review the results of the experts' work to see how close it is to the principles of an agreement," Araqchi told Iranian state TV.

"It was a good meeting, and I can say that the negotiations are moving forward. This time we managed to reach a better understanding on a series of principles and goals," he said.

SEE ALSO: Iranian Foreign Minister Calls For Russian Support In Nuclear Talks

The United States and other Western countries have long accused Iran of trying to build nuclear weapons.

Tehran has consistently denied the allegations, insisting that its efforts are aimed at civilian purposes, such as electricity generation.

Conflicting Messages

Following his return to the White House in January, US President Donald Trump, who had previously withdrawn from a 2015 accord known as the Joint Comprehensive Plan of Action (JCPOA), revived a "maximum pressure" campaign of sanctions against Iran.

Last month, he sent a letter to Iran's supreme leader urging renewed talks while warning of military action if diplomacy failed.

SEE ALSO: Iran Says It's Ready To Address US Concerns But Not Negotiate Nuclear Enrichment

In the past week, Trump and other White House officials have sent sometimes conflicting messages about the US approach to the talks. The White House has ordered heavy, long-range bombers to the region, along with a second aircraft carrier.

"I'm not in a rush" to use the military option, Trump told reporters on April 17. "I think Iran wants to talk."

On April 18, he told reporters: "I'm for stopping Iran, very simply, from having a nuclear weapon. They can't have a nuclear weapon. I want Iran to be great and prosperous and terrific."

In an interview days earlier on Fox News, Witkoff said that the United States was open to Iran having some sort of limited nuclear program.

But he then walked back that position in a social media post, suggesting that the entire program needed to be dismantled.

US Secretary of State Marco Rubio, meanwhile, said he hoped the Iranian talks would be “fruitful.”

“We would all prefer a peaceful resolution and a lasting one,” he said after meetings in Paris.

But, he added, “It has to be something that not just prevents Iran from having a nuclear weapon now, but in the future as well.”

Israel's Role

Israel’s role in the debate over Iran’s nuclear ambitions is also critical. Israeli officials have vowed to prevent Tehran from acquiring a nuclear weapon, and Israel has not ruled out an attack on its nuclear facilities in the coming months, according to multiple news reports.

Trump has reportedly told Israeli Prime Minister Benjamin Netanyahu that Washington did not support such a move.

Former officials and experts have long said that Israel would need significant US military support –- and weapons –- to destroy Iran’s nuclear facilities and stockpiles, some of which are in underground facilities.

With reporting by RFE/RL's Radio Farda, AP, AFP, and Reuters