Francois Delattre (front), French ambassador to the United Nations, addresses a Security Council emergency session on the situation in Syria at the UN headquarters in New York, on April 7, 2017. A divided UN Security Council met on Friday in emergency session to debate the U.S. cruise missile attack on an airfield in Syria where Washington asserted aircraft were launched to drop chemical weapons on civilians Idlib Province earlier in the week, killing more than 70 people. (Xinhua/Li Muzi)
