US sounds caution against optimism by Iran, Russia over nuclear talks
Indirect talks between the US & Iran resumed on Monday in Vienna, with Tehran focused on getting US sanctions lifted again despite scant progress on reining in its atomic activities.
Iran's Foreign Minister Mohammad Javad Zarif and Russia's Foreign Minister Sergey Lavrov are seen during a signing ceremony, in Tehran, Iran, April 13, 2021.(photo credit: IRAN'S FOREIGN MINISTRY/WANA (WEST ASIA NEWS AGENCY)/HANDOUT VIA REUTERS)ByREUTERSUpdated: