ButdiplomatsandaidgroupssaytheTrumpAdministration's decisiontoblacklisttheIranbackedgroupcouldblocktheflowofaidtocombattheworld's largesthumanitariancrisis, a faminethattop U N officialssayeffectsmillionsofpeople.
N hasbeentryingtorevivetoendthewarbetween a SaudiArabialedmilitarycoalitionthatintervenedinYemenin 2015 fightingalongsidegovernmentforcesagainsttheHootie's.
TheTrumpadministrationhasbeenpilingonsanctionsrelatedtoIraninrecentweeks, whichsomeanalystssayis a pushtomakeitharderfortheincomingBidenadministrationtoreengagewithIranandrejoinaninternationalnuclearagreement.