The Saudi-led coalition on Saturday denied carrying out an air strike on a prison in Yemen’s rebel-held north that aid groups said killed at least 70 people, including migrants, women and children. Claims the coalition ordered the raid, which reduced buildings to rubble and left rescuers scrabbling for survivors with their bare hands, were “groundless”, the alliance said. The attack, which coincided with a coalition strike on the Yemeni port of Hodeida that killed three children […]