A boy waits for food supplies provided by the World Food Programme at a school in Sanaa, Yemen, Sunday, August 25, 2019. The U.N. humanitarian chief in Yemen warned last Wednesday that unless significant new funding is received in the coming weeks, food rations for 12 million people in the war-torn country will be reduced and at least 2.5 million malnourished children will be cut off from life-saving services. (Photo by Hani Mohammed/AP Photo)
