Iranian Foreign Minister Mohammad Javad Zarif. Picture: AFP
Iranian Foreign Minister Mohammad Javad Zarif. Picture: AFP

Moscow — Iran’s foreign minister said on a visit to Moscow on Monday he was seeking "assurances" from the backers of the country’s nuclear deal after the US pulled out.

Russia is trying to keep the landmark 2015 accord alive in the wake of US President Donald Trump’s decision, pushing it into rare co-operation with Europe. "The final aim of these negotiations is to seek assurances that the interests of the Iranian nation will be defended," Mohammad Javad Zarif said at the start of a meeting with his Russian counterpart Sergei Lavrov.

After the talks, Zarif praised the "excellent cooperation" between Moscow and Tehran and said Lavrov had promised him to "defend and keep the agreement".

Lavrov, for his part, said Russia and Europe had a duty to "jointly defend their legal interests" in terms of the deal.

Zarif’s diplomatic tour took him to Beijing at the weekend and will see him visit Brussels later in the week, as the international backers of the agreement scramble to save it.

After meeting his Chinese counterpart on Sunday, Zarif said he was hopeful of forging a "clear future design" for the accord.

Russian President Vladimir Putin has already spoken to German Chancellor Angela Merkel and Turkey’s Recep Tayyip Erdogan about the efforts, after voicing his "deep concern" over Trump’s decision.

Trump’s move to ditch the nuclear deal has infuriated Washington’s allies in Europe as well as China and Russia.

"[European] co-operation with Russia, which until recently seemed impossible because of the Skripal [spy poisoning] case, with the expulsion of diplomats and the reduction of contact, is now receiving a fresh boost," consultant Andrei Baklitski of the PIR Centre nongovernmental organisation said.

"The Europeans, after the withdrawal of the US from the deal, have found themselves forced to save the joint co-operative plan of action themselves," he said.

Moscow would have to play a key role in ensuring Tehran does not resume its nuclear programme, he added.

On Sunday, US secretary of state Mike Pompeo said Washington still wanted to work with Europe to counter Iran’s "malign behaviour".

But while Pompeo talked up the prospect of renewed co-ordination with US allies, another top aide reminded Europe that its companies could face sanctions if they continued to do business with the Middle Eastern power.

Russian efforts to save the accord will boost its role as a power-player in the Middle East, after its intervention on the side of Bashar al-Assad’s regime in Syria. This, along with its diplomatic moves to orchestrate an end to the conflict, has put Moscow at loggerheads with the US and Europe, which have intervened against the regime.

Merkel is set to visit Russia and meet Putin for a working visit in the Black Sea resort of Sochi on Friday, while French President Emmanuel Macron will be in Saint Petersburg later in May for an economic forum.

Putin will also meet Yukiya Amano, the head of the International Atomic Energy Agency in Sochi, presidential aide Yury Ushakov said.

Iran has said it is preparing to resume "industrial-scale" uranium enrichment "without any restrictions" unless Europe can provide solid guarantees that it can maintain trade ties despite renewed US sanctions. After long negotiations, Iran had agreed in July 2015 to freeze its nuclear programme in return for the lifting of punishing international sanctions.

The deal was negotiated between Iran and the five permanent members of the UN Security Council — Britain, China, France, Russia and the US — plus Germany.

Russia and Iran once had difficult relations but have seen ties improve since the end of the Cold War. The countries sought to strengthen their business ties long before the 2015 agreement, despite international sanctions in place. Analysts have suggested Russia could benefit economically from the US pull-out, as it is less exposed to the consequences of renewed sanctions than Europe.