Riek Machar
4.9M South Sudanese Need Help As Famine Ravages African Country
Feb 21, 2017 11:06 AM EST
South Sudan President and Rival Leader Qualify for International Sanctions, Says UN Panel
Jan 26, 2016 08:23 PM EST
South Sudan's warring sides violated ceasefire over 50 times: monitors
Oct 09, 2015 07:34 AM EDT
South Sudan rebels, army again accuse each other of attacks after pact
Aug 28, 2015 07:30 PM EDT
South Sudan president signs peace deal despite concerns
Aug 27, 2015 01:38 AM EDT
White House urges end to conflict in South Sudan
Jul 09, 2015 10:54 AM EDT
U.S. ready to expand South Sudan sanctions to end violence: envoy
Sep 25, 2014 09:38 PM EDT