US and Iran resume nuclear talks amid clashing demands

Iranian and U.S. negotiators resumed talks on Friday in Rome to resolve a decades-long dispute over Iran’s nuclear ambitions, Iranian media reported, despite Tehran warning that clinching a new deal might be insurmountable amid mutually exclusive demands.

The stakes are high for both sides. President Donald Trump wants to curtail Tehran’s potential to produce a nuclear weapon that could trigger a regional nuclear arms race and perhaps threaten Israel. The Islamic Republic, for its part, wants to be rid of devastating sanctions on its oil-based economy.

Iranian Foreign Minister Abbas Araqchi and Trump’s Middle East envoy Steve Witkoff were expected to lead a fifth round of talks, through Omani mediators.

Both Washington and Tehran have taken a tough stance in public over Iran’s intensifying uranium enrichment programme, which could potentially give it scope to build a nuclear warhead, even though Tehran says it has no such ambitions and the purposes are purely civilian.

Iran insists the talks are indirect, but U.S. officials have said the discussions – including the latest round on May 11 in Oman – have been both “direct and indirect”.

Ahead of the talks, Araqchi wrote on X: “…Zero nuclear weapons = we Do have a deal. Zero enrichment = we do NOT have a deal. Time to decide.”

White House press secretary Karoline Leavitt told reporters on Thursday that Trump believes negotiations with Iran are “moving in the right direction”.

Tehran and Washington have both said they prefer diplomacy to settle the impasse.

U.S. Secretary of State Marco Rubio said on Tuesday that Washington is working to reach an accord that would allow Iran to have a civil nuclear energy programme but not enrich uranium, while admitting that achieving such a deal “will not be easy”.

Supreme Leader Ayatollah Ali Khamenei, who has the last say on Iran’s state matters, rejected Washington’s demands that Tehran stop refining uranium as “excessive and outrageous”, warning that the talks are unlikely to yield results.

Among remaining stumbling blocks is Tehran’s refusal to ship abroad its entire stockpile of highly enriched uranium – possible raw material for nuclear bombs – or engage in discussions over its ballistic missile programme.

Iran says it is ready to accept some limits on enrichment, but needs watertight guarantees that Washington would not renege on a future nuclear accord.

(Reuters)