Deputy Foreign Minister for Political Affairs Abbas Araghchi on Tuesday stressed the need for the efforts to save the JCPOA against the US unilateralism, as it is currently in critical conditions.

European Union foreign policy chief Federica Mogherini says the remaining parties to the 2015 Iran nuclear deal, officially known as the Joint Comprehensive Plan of Action, have expressed their commitment to preserving the agreement, stressing, however, that there are increasing difficulties ahead.