CONFLICTIQ
HEAD TO HEAD

Barbados vs St. Lucia

Barbados
67%
RAI
St. Lucia
33%

Verdict

Barbados holds a 67–33 advantage over St. Lucia on the Relative Advantage Index, a clear margin.

The margin is driven by active personnel (100% of the combined total, 1.0k) and economic size (GDP) (75% of the combined total, $7.5bn). St. Lucia leads on logistics & power projection.

2 factors — military spending, nuclear warheads — could not be scored because the figure is unpublished for at least one side.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

FactorBarbadosShareSt. LuciaWeight
Economic size (GDP)
World Bank WDI
$7.5bn
75%25%
$2.5bn40%
Active personnel
COW NMC
1.0k
100%0%
030%
Logistics & power projection
OurAirports
1
25%75%
330%

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 Barbados dossier →Full St. Lucia dossier →Run a war game →

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Neighbour rivalries (473)

Bordering states — the comparisons people actually search for.

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