MUSCAT, Apr 26: Iran and the United States prepared on Saturday to start in-depth negotiations in Oman over Tehran’s rapidly advancing nuclear programme, talks that likely will hinge on the Islamic Republic’s enrichment of uranium.

  Iranian state television suggested the talks could start mid-day Saturday in Muscat, the mountain-wrapped capital of this sultanate on the eastern edge of the Arabian Peninsula.

However, neither Iranian Foreign Minister Abbas Araghchi nor US Mideast envoy Steve Witkoff offered any immediate specifics or details on the talks that they’ll lead.

Araghchi arrived Friday to Oman and met with Omani Foreign Minister Badr al-Busaidi, who has mediated the two previous round of talks in Muscat and Rome.

Araghchi then visited the Muscat International Book Fair, surrounded by television cameras and photojournalists.

Witkoff was in Moscow on Friday meeting Russian President Vladimir Putin. He arrived Saturday to Oman, where the talks were expected to start in the coming hours, a source familiar with Witkoff’s travels told The Associated Press, speaking on condition of anonymity to discuss the closed-door negotiations.

The talks seek to limit Iran’s nuclear program in exchange for the lifting of some of the crushing economic sanctions the US has imposed on the Islamic Republic closing in on half a century of enmity.

US President Donald Trump has repeatedly threatened to unleash airstrikes targeting Iran’s program if a deal isn’t reached. Iranian officials increasingly warn that they could pursue a nuclear weapon with their stockpile of uranium enriched to near weapons-grade levels.

Trump, travelling to Rome for the funeral of Pope Francis, again said he hoped negotiations would lead to a new nuclear deal. However, he still held out the possibility of a military strike if they didn’t.

“The Iran situation is coming out very well,” Trump said on Air Force One. “We’ve had a lot of talks with them and I think we’re going to have a deal. I’d much rather have a deal than the other alternative. That would be good for humanity.”

He added: “There are some people that want to make a different kind of a deal — a much nastier deal — and I don’t want that to happen to Iran if we can avoid it.” (AP)