Mohammad Javad Zarif yabonanye n'uwujejwe imigenderanire ya Buraya n'amakungu, Federica Mogherini imbere yuko ahura na bagenzi we bo mu bihugu vy'Ubwongereza, Ubufaransa hamwe n'Ubudagi - ibihugu bitatu vyashize umukono ku masezerano ya "nucléaire" mu 2015 vyumva ko vyobumbatira.
