EU Chief Diplomat Federica Mogherini has praised the Iranian nuclear negotiation process between Chief Diplomats Mohammad Javad Zarif (Iran), Philip Hammond (UK), Frank-Walter Steinmeier (Germany) and Laurent Fabius (France) in Luxembourg, RIA Novosti reports.
Mohammad Javad Zarif said that he was unsure how much more time it would take to reach a comprehensive agreement. He admitted that all participants of the talks had political will.
