High-stakes nuclear talks between Iran and the United States held in Oman were a good beginning and will continue, Iranian Foreign Minister Abbas Araqchi has said.
"It was a good start to the negotiations. And there is an understanding on continuing the talks. Coordination on how to proceed will be decided in the capitals," Mr Araqchi told Iranian state TV.
Officials from both sides will return home for consultations and "the wall of mistrust" should be overcome, he added.
While both sides have indicated readiness to revive diplomacy over Tehran's long-running nuclear dispute with the West, Washington wanted to expand the talks to cover Iran's ballistic missiles, support for armed groups around the region and "treatment of their own people", US Secretary of State Marco Rubio said on Wednesday.
Iranian officials have repeatedly said they will not discuss Iran's missiles, one of the biggest such arsenals in the region, and have said Tehran wants recognition of its right to enrich uranium.
For the US, carrying out enrichment inside Iran is a red line.
Iran had said it wanted Mr Araqchi and US Middle East envoy Steve Witkoff to discuss only the nuclear issue in Oman's capital Muscat.
US President Donald Trump's son-in-law Jared Kushner, who helped mediate in Gaza ceasefire talks, is also taking part in the discussions.
Tehran's clerical leadership remains deeply worried that Mr Trump may still carry out his threats to strike Iran after a military buildup by the US Navy near Iran.
In June, the US struck Iranian nuclear targets, joining in the final stages of a 12-day Israeli bombing campaign. Tehran has since said its uranium enrichment work has stopped.
The US naval buildup, which Mr Trump has called a massive "armada", has followed a bloody government crackdown on nationwide protests in Iran last month, heightening tensions between Washington and Tehran.
Mr Trump has warned that "bad things" would probably happen if a deal could not be reached, ratcheting up pressure on the Islamic Republic in a standoff that has led to mutual threats of air strikes.
"While these negotiations are taking place, I would remind the Iranian regime that the president has many options at his disposal, aside from diplomacy, as the commander-in-chief of the most powerful military in the history of the world," White House Press Secretary Karoline Leavitt said yesterday.
World powers and regional states fear a breakdown in the negotiations would lead to another conflict between the United States and Iran which could spill over to the rest of the oil-rich region.
Iran has vowed a harsh response to any military strike and has cautioned neighbouring Gulf Arab countries hosting US bases in the region that they could be in the firing line if they were involved in an attack.
Iran says it deployed missile ahead of talks
In a show of defiance, Iran’s state TV said hours before the talks that "one of the country’s most advanced long-range ballistic missiles, the Khorramshahr-4," had been deployed at one of the Revolutionary Guards’ vast underground "missile cities".
However, Tehran is willing to show "flexibility on uranium enrichment, including handing over 400kg of highly enriched uranium (HEU) and accepting zero enrichment under a consortium arrangement as a solution," Iranian officials said last week.
Iran also insists that its right to enrich uranium is not negotiable and demands the lifting of sanctions, reimposed since 2018 when Mr Trump ditched Iran's 2015 nuclear deal with six powers.
The United States, its European allies and Israel accuse Iran of using its nuclear programme as a veil for efforts to try to develop the capability to produce weapons. Iran says its nuclear programme is for peaceful purposes only.
Israel has likened the danger of Iran's missiles to its nuclear programme.
Prime Minister Benjamin Netanyahu said in January that Iran's "attempt to build atomic weapons" and "20,000 ballistic missiles" were like "two lumps of cancer".
Iran’s influence throughout the region has been weakened severely with its regional allies - known as the "Axis of Resistance" - either dismantled or badly hurt by Israel since the start of the Hamas-Israel conflict in Gaza in 2023 and the fall of Bashar al-Assad in Syria.
