While they appeared close to resurrecting the deal in March, talks stalled over last-minute Russian demands and whether Washington might drop Iran's Revolutionary Guards from its Foreign Terrorist Organization list.
Ngelixa babonakala besondele ekuvuseni isivumelwano ngo-Matshi, iingxoxo zamisa kwiimfuno zaseRussia zomzuzu wokugqibela kunye nokuba iWashington inokulahla iRevolutionary Guards yase-Iran kuluhlu lwayo loMbutho wabanqolobi bangaphandle.