Iran-US Talks Made ‘Some but Not Conclusive Progress,' Mediator Oman Says

Yomiuri Shimbun

24-05-2025

Iranian Foreign Ministry via AP
In this photo released by the Iranian Foreign Ministry, Iranian Foreign Minister Abbas Araghchi, left, reads a paper in a meeting with his Omani counterpart Sayyid Badr Albusaidi at the Omani Embassy in Rome during the fifth round of Iran-U.S. negotiations, Friday, May 23, 2025.
ROME (AP) — Iran and the United States made 'some but not conclusive progress' Friday in a fifth round of negotiations in Rome over Tehran's rapidly advancing nuclear program, the talks' Omani mediator said.
The remarks by Badr al-Busaidi suggested the negotiations between the two longtime enemies would continue even as the talks run up against their toughest challenge: Trying to find middle ground between American demands that Iran stop enriching uranium while Tehran insists its program must continue.
'The fifth round of Iran US talks have concluded today in Rome with some but not conclusive progress,' al-Busaidi wrote on X. 'We hope to clarify the remaining issues in the coming days, to allow us to proceed towards the common goal of reaching a sustainable and honourable agreement.'
Iran's Foreign Minister Abbas Araghchi after the talks told Iranian state television that al-Busaidi presented ideas that will be conveyed to the two nations' capitals 'without creating any commitments for either side.'
'These negotiations are too complex to be resolved in just two or three meetings,' he said. 'I am hopeful that in the next one or two rounds — especially given the better understanding of the Islamic Republic's positions — we can reach solutions that allow the talks to progress.'
He added: 'We are not there yet, but we are not discouraged either.'
The U.S. was again represented in the talks by Mideast envoy Steve Witkoff and Michael Anton, the State Department's policy planning director, at the negotiations in the Omani Embassy in Rome's Camilluccia neighborhood.
A senior U.S. official, speaking on condition of anonymity to discuss the closed-door talks, said the direct and indirect negotiations 'continue to be constructive.'
'The talks continue to be constructive — we made further progress, but there is still work to be done,' the official said.
Enrichment remains key in negotiations
The talks seek to limit Iran's nuclear program in exchange for the lifting of some of the crushing economic sanctions the U.S. has imposed on the Islamic Republic, closing in on half a century of enmity.
President Donald Trump has repeatedly threatened to unleash airstrikes targeting Iran's program if a deal isn't reached. Iranian officials increasingly warn they could pursue a nuclear weapon with their stockpile of uranium enriched to near weapons-grade levels.
'Iran almost certainly is not producing nuclear weapons, but Iran has undertaken activities in recent years that better position it to produce them, if it chooses to do so,' a new report from the U.S. Defense Intelligence Agency said. 'These actions reduce the time required to produce sufficient weapons-grade uranium for a first nuclear device to probably less than one week.'
However, it likely still would take Iran months to make a working bomb, experts say.
Enrichment remains the key point of contention. Witkoff at one point suggested Iran could enrich uranium at 3.67%, then later began saying all Iranian enrichment must stop. That position on the American side has hardened over time.
Asked about the negotiations, State Department spokesperson Tammy Bruce said 'we believe that we are going to succeed' in the talks and on Washington's push for no enrichment.
'The Iranians are at that table, so they also understand what our position is, and they continue to go,' Bruce said Thursday.
One idea floated so far that might allow Iran to stop enrichment in the Islamic Republic but maintain a supply of uranium could be a consortium in the Mideast backed by regional countries and the U.S. There also are multiple countries and the International Atomic Energy Agency offering low-enriched uranium that can be used for peaceful purposes by countries.
However, Iran's Foreign Ministry has maintained enrichment must continue within the country's borders and a similar fuel-swap proposal failed to gain traction in negotiations in 2010.
Meanwhile, Israel has threatened to strike Iran's nuclear facilities on their own if it feels threatened, further complicating tensions in the Mideast already spiked by the Israel-Hamas war in the Gaza Strip.
Araghchi warned Thursday that Iran would take 'special measures' to defend its nuclear facilities if Israel continues to threaten them, while also warning the U.S. it would view it as being complicit in any Israeli attack. Authorities allowed a group of Iranian students to form a human chain Thursday at its underground enrichment site at Fordo, an area with incredibly tight security built into a mountain to defend against possible airstrikes.
Talks come as US pressure on Iran increases
Yet despite the tough talk from Iran, the Islamic Republic needs a deal. Its internal politics are inflamed over the mandatory hijab, or headscarf, with women still ignoring the law on the streets of Tehran. Rumors also persist over the government potentially increasing the cost of subsidized gasoline in the country, which has sparked nationwide protests in the past.
Iran's rial currency plunged to over 1 million to a U.S. dollar in April. The currency has improved with the talks, however, something Tehran hopes will continue as a further collapse in the rial could spark further economic unrest.
Meanwhile, its self-described 'Axis of Resistance' sits in tatters after Iran's regional allies in the region have faced repeated attacks by Israel during its war against Hamas in the Gaza Strip. The collapse of Syrian President Bashar Assad's government during a rebel advance in December also stripped Iran of a key ally.
The Trump administration also has continued to levy new sanctions on Iran, including this week, which saw the U.S. specifically target any sale of sodium perchlorate to the Islamic Republic. Iran reportedly received that chemical in shipments from China at its Shahid Rajaei port near Bandar Abbas. A major, unexplained explosion there killed dozens and wounded over 1,000 others in April during one round of the talks.