At least four million people, including up to 50,000 children, face famine as violence continues between warring sides.
Actor and UN envoy Forest Whitaker discusses the issue with Al Jazeera after returning from a visit to the country.
The ongoing conflict in South Sudan is taking a heavy toll on the country as it faces another food crisis.
Hollywood actor Forest Whitaker, who is the UNESCO envoy for peace and reconciliation, discussed the crisis with Al Jazeera after returning from the country.