CONFLICTIQ
HEAD TO HEAD

South Korea vs Vietnam

South Korea
69%
RAI
Vietnam
31%

Verdict

South Korea holds a 69–31 advantage over Vietnam on the Relative Advantage Index, a clear margin.

The margin is driven by military spending (82% of the combined total, $47.8bn) and economic size (GDP) (80% of the combined total, $1.9tn).

1 factor — nuclear warheads — could not be scored because the figure is unpublished for at least one side.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

FactorSouth KoreaShareVietnamWeight
Military spending
SIPRI Milex
$47.8bn
82%18%
$10.5bn33%
Economic size (GDP)
World Bank WDI
$1.9tn
80%20%
$476bn27%
Active personnel
COW NMC
555.0k
54%46%
482.0k20%
Logistics & power projection
OurAirports
38
50%50%
3820%

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 South Korea dossier →Full Vietnam dossier →Run a war game →

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