CONFLICTIQ
HEAD TO HEAD

Samoa vs Tonga

Samoa
34%
RAI
Tonga
66%

Verdict

Tonga holds a 66–34 advantage over Samoa on the Relative Advantage Index, a clear margin.

The margin is driven by active personnel (100% of the combined total, 1.0k) and logistics & power projection (75% of the combined total, 6). Samoa leads on economic size (GDP).

2 factors — military spending, nuclear warheads — could not be scored because the figure is unpublished for at least one side.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

FactorSamoaShareTongaWeight
Economic size (GDP)
World Bank WDI
$1.2bn
67%33%
$591m40%
Active personnel
COW NMC
0
0%100%
1.0k30%
Logistics & power projection
OurAirports
2
25%75%
630%

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 Samoa dossier →Full Tonga 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. Sts. v Papua New GuineaMoldova v RomaniaMoldova v UkraineMonaco v SpainMongolia v RussiaMontenegro v SerbiaMorocco v PortugalMorocco v SpainMozambique v SeychellesMozambique v South AfricaMozambique v TanzaniaMozambique v ZambiaMozambique v ZimbabweNamibia v South AfricaNamibia v ZambiaNetherlands v NorwayNetherlands v United KingdomNicaragua v PanamaNigeria v Sao Tome and PrincipeNigeria v TogoNorth Macedonia v SerbiaNorway v United KingdomOman v PakistanOman v QatarOman v SomaliaOman v United Arab EmiratesOman v YemenPalau v PhilippinesPapua New Guinea v Solomon IslandsPhilippines v TaiwanPoland v RomaniaPoland v SlovakiaPortugal v SpainQatar v United Arab EmiratesRomania v RussiaRussia v TurkmenistanRwanda v TanzaniaRwanda v UgandaSamoa v TongaSaudi Arabia v United Arab EmiratesSaudi Arabia v YemenSeychelles v TanzaniaSlovakia v UkraineSolomon Islands v VanuatuSomalia v TanzaniaSouth Africa v ZimbabweSouth Sudan v SudanSouth Sudan v UgandaSpain v TunisiaSt. Kitts and Nevis v St. LuciaSt. Lucia v Trinidad and TobagoSudan v UgandaSuriname v Trinidad and TobagoSweden v United KingdomTajikistan v UzbekistanTürkiye v VaticanTurkmenistan v UzbekistanZambia v Zimbabwe