BERLIN – World powers that are part of a landmark 2015 nuclear deal with Iran urged Tehran on Wednesday to roll back violations of the accord and return to full compliance during a virtual meeting in Vienna, a German official said.
The meeting comes as the signatories to the agreement — Germany, France, Britain, China and Russia — continue to try and keep it from collapsing after the unilateral withdrawal of the United States in 2018.The three European powers have expressed hope that with the change of administrations in Washington, the U.S.
could be brought back into the deal, whose goal is to prevent Iran from developing a nuclear bomb — something Tehran insists it doesn't want to do.