South Sudan ranks #98 of 242 on the Composite Power Index (0.6/100), scored on military spending, active personnel, nuclear arsenal, economic size and logistics. Its Instability Index is 77.5/100 (#22 most fragile). Every figure below carries its source and year. Data read 2026-08-04.
CINC is a composite index (already contains military spending, personnel, energy & population) — shown for reference; it is not added into the Composite Power Index to avoid double-counting. Each figure carries its own source year; vintages can differ.
Conflict forecast (ViEWS, 2029-04-01): 2% risk
Arms imports (SIPRI Arms Transfers, 2022): 1 transfers
100% of imports from United Arab Emirates — supplier dependence
Displacement (UNHCR): 2.4M refugees originated · 1.3M IDPs · 601.8K hosted