The heads of six U.N. agencies and three international humanitarian organizations issued a joint appeal Thursday to Yemen’s Houthi rebels for the immediate release of 17 members of their staff who were recently detained along with many others also being held by the Iranian-backed group.
Their appeal was echoed by a statement from several dozen nations and the European Union ahead of a U.N. Security Council meeting on Yemen where U.N. special envoy Hans Grundberg said the Houthis were holding all those detained in the crackdown incommunicado.
