Khaled Mohamed Khiari (Front), assistant secretary-general for political and peacebuilding affairs, briefs a UN Security Council meeting on the situation in Yemen at the UN headquarters in New York, on Aug. 23, 2021. Senior United Nations officials on Monday expressed their concerns over the situation in Yemen, while calling on the international community to help and parties concerned to protect civilians, and children in particular in the war-torn country. (Manuel Elias/UN Photo/Handout via Xinhua)
