Yemen's foreign minister Khaled al-Yamani (L) and the head orebel negotiator Mohammed Abdelsalam (R) shake hands under the eyes of United Nations Secretary General Antonio Guterres (C), during peace consultations taking place at Johannesberg Castle in Rimbo, north of Stockholm, Sweden, on December 13, 2018. 
 Yemen's government and rebels have agreed to a ceasefire in flashpoint Hodeida, where the United Nations will now play a central role, the UN chief said.  / AFP / Jonathan NACKSTRAND
UN Secretary General Antonio Guterres with Yemeni Foreign Minister Khaled Al Yamani, left, and chief Houthi negotiator Mohammed Abdelsalam, right, at peace talks  in Sweden in December 2018. AFP

Yemen government says UN committed to ensuring Houthis abide by Sweden deal