A Yemeni member of a school administration inspects the damage on the first day of the new academic year on September 16, 2018, at a school that was damaged last year in an air strike during fighting between the Saudi-backed government forces and the pro-Iranian Huthi rebels in the country's third-city of Taez. - Since Riyadh and its allies intervened in Yemen in March 2015, around 10,000 people have been killed in a conflict which has sparked a grave humanitarian crisis. (Photo by Ahmad AL-BASHA / AFP)