UN envoy asks for implementation of deal on demilitarized zone in Syria's Idlib

Iran's Ambassador to the United Nations Gholamali Khoshroo (Front) addresses a Security Council meeting on the situation in Syria at the UN headquarters in New York, Sept. 18, 2018. UN Special Envoy for Syria Staffan de Mistura on Tuesday asked for the quick implementation of a Russia-Turkey agreement to set up a demilitarized buffer zone in Syria's Idlib province, which could avert a full-scale attack on the last major rebel stronghold in the country. (Xinhua/Li Muzi)