CONFLICTIQ
HEAD TO HEAD

Saudi Arabia vs United Kingdom

Saudi Arabia
39%
RAI
United Kingdom
61%

Verdict

United Kingdom holds a 61–39 advantage over Saudi Arabia on the Relative Advantage Index, a clear margin.

The margin is driven by economic size (GDP) (75% of the combined total, $3.7tn) and military spending (52% of the combined total, $89.0bn). Saudi Arabia leads on active personnel.

1 factor — nuclear warheads — could not be scored because the figure is unpublished for at least one side.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

FactorSaudi ArabiaShareUnited KingdomWeight
Military spending
SIPRI Milex
$83.2bn
48%52%
$89.0bn33%
Economic size (GDP)
World Bank WDI
$1.2tn
25%75%
$3.7tn27%
Active personnel
COW NMC
257.0k
63%37%
150.0k20%
Logistics & power projection
OurAirports
50
16%84%
27220%

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 Saudi Arabia dossier →Full United Kingdom dossier →Run a war game →

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Neighbour rivalries (473)

Bordering states — the comparisons people actually search for.

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Sts. v PalauMicronesia, Fed. 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