CONFLICTIQ
HEAD TO HEAD

Antigua and Barbuda vs St. Lucia

Antigua and Barbuda
48%
RAI
St. Lucia
52%

Verdict

Antigua and Barbuda and St. Lucia are close to evenly matched, 48–52 on the Relative Advantage Index.

No single factor separates them.

3 factors — military spending, active personnel, nuclear warheads — could not be scored because the figure is unpublished for at least one side. Those factors are excluded and the remaining weights renormalised, never substituted.

Factor by factor

FactorAntigua and BarbudaShareSt. LuciaWeight
Economic size (GDP)
World Bank WDI
$2.2bn
46%54%
$2.5bn57%
Logistics & power projection
OurAirports
3
50%50%
343%

Shares are each side's portion of the combined total for that factor. Weights are renormalised across the factors both sides publish — see the methodology. Data read 2026-08-04.

Full Antigua and Barbuda dossier →Full St. Lucia dossier →Run a war game →

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Bordering states — the comparisons people actually search for.

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Sts. v PalauMicronesia, Fed. 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