Antigua and Barbuda
Antigua and Barbuda ranks #215 of 242 on the Composite Power Index (0.1/100), scored on military spending, active personnel, nuclear arsenal, economic size and logistics. Its Instability Index is 12.5/100 (#180 most fragile). Every figure below carries its source and year. Data read 2026-08-04.
What drives the instability score
Capability and economy · click a metric to compare
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.
Capability profile
Trajectory
Energy
Strategic Relationships
Allies (33)
- Barbadosdefense 1996
- Dominicadefense 1996
- Grenadadefense 1996
- St. Kitts and Nevisdefense 1996
- St. Luciadefense 1996
- St. Vincent and the Grenadinesdefense 1996
- Belizedefense 1991
- Guyanadefense 1991
- Canadadefense 1989
- Bahamasdefense 1982
- Boliviadefense 1981
- Brazildefense 1981
- Chiledefense 1981
- Colombiadefense 1981
COW alliance ties — includes historical pacts; defense first.
Signals
Conflict forecast (ViEWS, 2029-04-01): 0% risk
Arms imports (SIPRI Arms Transfers, 2022): 1 transfers
100% of imports from Dominican Republic — supplier dependence
Displacement (UNHCR): 97 refugees originated · 0 IDPs · 0 hosted
Compare Antigua and Barbuda with
Barbados
Grenada
St. Kitts and Nevis
St. Lucia
St. Vincent and the GrenadinesNeighbours and leading powers — each links to its own sourced dossier.