The Kremlin said on Wednesday that Iran had been provoked into rolling back some of the terms of a 2015 nuclear deal due to external pressure which it blamed on the United States.
Iran said earlier on Wednesday it had started scaling back parts of its commitments under the deal and threatened to do more if world powers did not protect it from U.S. sanctions, a year after Washington pulled out of the pact.
"President Putin has repeatedly spoken of the consequences of unthought-out steps regarding Iran and by that I mean the decision taken by Washington (to quit the deal). Now we are seeing those consequences are starting to happen," Kremlin spokesman Dmitry Peskov told reporters on a conference call.
Peskov said Russia wanted to keep the nuclear deal alive and that its diplomats were doing all they could behind the scenes in talks with European officials to try to save it.
Asked if Russia might be ready to join other countries in imposing new sanctions against Iran over its partial roll back on the deal, Peskov said:
"For now, we need to soberly analyse the situation and exchange views on this. The situation is serious."
LAVROV BLAMES US FOR ENDANGERING IRAN DEAL
Russian Foreign Minister Sergei Lavrov says the situation surrounding the fate of the 2015 Iran nuclear accord has been complicated by "irresponsible behavior" from Washington.
Lavrov is meeting with his Iranian counterpart, Mohammad Javad Zarif, in Moscow on Wednesday. The nuclear deal will be at the top of their agenda after Iran announced it would suspend some of its commitments in response to U.S. sanctions.
Lavrov says they will discuss the "unacceptable situation" that has been exacerbated by the United States. Russia appears poised to stand by Tehran and cast blame on Washington, which withdrew from the nuclear deal last year. Moscow is a signatory to the deal, along with the European Union, Britain, France, Germany and China.
