South Sudan says it will not accept the planned deployment of 4,000 additional United Nations peacekeepers, claiming the security situation has improved in the country. Some 13,000 peacekeepers are currently deployed in the war-torn country to monitor and maintain security. Last year, two Chinese peacekeepers were killed. as violence erupted again after a 2015 peace deal that ended the three-year civil war. Watch the video for more on the UN peacekeepers.