Wang urges Iran to stay calm in deal with US

Trump complains of flaws, warns Washington might abandon pact

Foreign Minister Wang Yi told his Iranian counterpart on Saturday to remain calm, and he pledged to continue playing a constructive role in maintaining and implementing the Iran nuclear deal.

Wang made a phone call with Iranian Foreign Minister Mohammad Javad Zarif after the United States decided to extend sanctions relief on Iran but threatened to withdraw from the landmark pact unless alleged "disastrous flaws" could be fixed.