CONFLICTIQ
HEAD TO HEAD

Bulgaria vs Ukraine

Bulgaria
15%
RAI
Ukraine
85%

Verdict

Ukraine holds a 85–15 advantage over Bulgaria on the Relative Advantage Index, a decisive margin.

The margin is driven by military spending (97% of the combined total, $84.1bn) and active personnel (95% of the combined total, 688.0k).

1 factor — nuclear warheads — could not be scored because the figure is unpublished for at least one side.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

FactorBulgariaShareUkraineWeight
Military spending
SIPRI Milex
$2.6bn
3%97%
$84.1bn33%
Economic size (GDP)
World Bank WDI
$113bn
37%63%
$191bn27%
Active personnel
COW NMC
37.0k
5%95%
688.0k20%
Logistics & power projection
OurAirports
9
13%87%
5820%

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.

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Bordering states — the comparisons people actually search for.

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