South Sudan and Sudan Face Escalating Conflict and Humanitarian Catastrophe

What Happens Next

• →Refugee flows into Chad, Ethiopia, Uganda, and Egypt accelerate, with UNHCR camps in eastern Chad and northern Uganda reaching or exceeding capacity within weeks, forcing host governments to appeal for emergency international support.
• →Major humanitarian organizations — particularly WFP and MSF — reallocate personnel and funding from crises in Yemen, Myanmar, and the Sahel to Sudan, reducing operational capacity in those theaters by 10-20% over the next year.
• →South Sudan's already diminished oil output (its primary revenue source) faces further disruption from Jonglei instability, deepening state fiscal collapse and increasing dependence on international financial support, while neighboring East African economies absorb higher costs from hosting displaced populations.

Near-term: Refugee arrivals in Chad, Ethiopia, Uganda, and Egypt surge within 1-3 months, with existing UNHCR-managed camps exceeding capacity and host governments requesting emergency multilateral assistance. Long-term: South Sudan's economy, dependent on oil revenue already suppressed by conflict, deteriorates into structural state failure over 2-5 years, entrenching a permanent international aid dependency and destabilizing the broader East African regional economy.