UN peacekeeping chief urges member states to contribute more troops

U.S. Ambassador to the United Nations Nikki Haley (L, Front) addresses the Security Council during an open debate on peacekeeping operations at the UN headquarters in New York, on Sept. 12, 2018. UN Under-Secretary-General for Peacekeeping Operations Jean-Pierre Lacroix on Wednesday urged member states to contribute more troops and police to UN peacekeeping. (Xinhua/Li Muzi)