Iranian Foreign Minister Mohammad Javad Zarif says Tehran may pull out of the nuclear Non-Proliferation Treaty (NRT) as part of retaliatory measures as the United States tightens sanctions.
RFE/RL: Iran suggests quitting nuclear treaty after US tightens sanctions
(FILES) In this file photo taken on April 24, 2018, Iranian Foreign Affairs Minister Mohammad Javad Zarif speaks during the 72nd High-level Meeting on Peacebuilding and Sustaining Peace at United Nations Headquarters in New York.
