Nigeria holds a 80–20 advantage over Cameroon on the Relative Advantage Index, a decisive margin.
The margin is driven by military spending (77% of the combined total, $2.1bn) and economic size (GDP) (83% of the combined total, $252bn).
1 factor — nuclear warheads — could not be scored because the figure is unpublished for at least one side.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 | Cameroon | Share | Nigeria | Weight |
|---|---|---|---|---|
Military spending SIPRI Milex | $627m | 23%77% | $2.1bn | 33% |
Economic size (GDP) World Bank WDI | $53.3bn | 17%83% | $252bn | 27% |
Active personnel COW NMC | 25.0k | 15%85% | 143.0k | 20% |
Logistics & power projection OurAirports | 11 | 24%76% | 34 | 20% |
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.
Every combination inside the top 30 of the Composite Power Index.
Bordering states — the comparisons people actually search for.