Iran is not ready to return to talks with world powers over its nuclear program yet

EU political director Enrique Mora, the chief coordinator for the talks, was in Tehran on Thursday to meet members of Iran’s nuclear negotiating team, four months after discussions broke off between Iran and world powers.
Iranian President Ebrahim Raisi has so far refused to resume indirect talks with the US in Vienna on both sides returning to compliance with the deal, under which Iran curbed its nuclear program in return for economic sanctions relief.
Diplomats from France, Britain and Germany, who are party to the accord along with China and Russia, said ahead of Mora’s visit that it came at a critical time and things could not be deemed “business as usual” given escalating Iranian nuclear activities and the stalling of negotiations.