, their leader says `` If the situation is not urgently addressed , the achievements thus far of the Comprehensive Peace Agreement could be placed at serious risk , '' he said . Conflict in disputed oil - rich northern areas and fears of return to civil war . Up to 50,000 people displaced by latest outbreak of violence . Despite cease - fire , Abyei has been destroyed and deal is at risk .
Conflict in disputed oil - rich northern areas and fears of return to civil war . Up to 50,000 people displaced by latest outbreak of violence . Despite cease - fire , Abyei has been destroyed and deal is at risk .