Africa / SSD

South Sudan

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.

What drives the instability score

Forecast conflict risk
78/100 · weight 35%
ViEWS
Forced displacement
93/100 · weight 25%
UNHCR
Active armed violence
60/100 · weight 30%
UCDP GED
Governance fragility
92/100 · weight 10%
V-Dem

Trajectory

GDP (USD)
Military spending (SIPRI, USD)
Arms imports (SIPRI, transfers/yr)

Governance

Energy

Strategic Relationships

Allies (1)

COW alliance ties — includes historical pacts; defense first.

Disputes (3)

COW Dyadic MID, 1816–2014 — historical register, not live rivalries. Count = militarized disputes; year = most recent; ● = peak intensity.

Signals

Airports
4
Ports
0
Satellites
0
Subsea cables
0
News items
0

Conflict forecast (ViEWS, 2029-04-01): 2% risk

Arms imports (SIPRI Arms Transfers, 2022): 1 transfers

Arms suppliers (2021–2025, transfers)

100% of imports from United Arab Emirates — supplier dependence

Displacement (UNHCR): 2.4M refugees originated · 1.3M IDPs · 601.8K hosted

Compare South Sudan with

Neighbours and leading powers — each links to its own sourced dossier.