Photo taken on March 15, 2019 shows the United Nations Security Council voting on a resolution to extend the mandate of the UN Assistance Mission in Afghanistan (UNAMA) at the UN headquarters in New York. The Security Council on Friday unanimously approved "a technical roll-over" of the mandate of the UN Assistance Mission in Afghanistan (UNAMA) for six months till Sept. 17, 2019. (Xinhua/Li Muzi)