President Donald Trump could soon face the first public test of his nuclear deal gambit as Iran weighs a formal complaint against the United States for violating the agreement.
Foreign Minister Mohammad Javad Zarif indicated last month that Iran may seek redress before the Joint Comprehensive Plan of Action’s Joint Commission if the United States pulled out of the deal. The panel has no authority over US sanctions policy, but it could draw Iran and the remaining parties closer together — and isolate the United States.