Ethiopia holds a 80–20 advantage over Somalia on the Relative Advantage Index, a decisive margin.
The margin is driven by economic size (GDP) (93% of the combined total, $150bn) and military spending (73% of the combined total, $528m).
1 factor — nuclear warheads — could not be scored because the figure is unpublished for at least one side.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 | Ethiopia | Share | Somalia | Weight |
|---|---|---|---|---|
Military spending SIPRI Milex | $528m | 73%27% | $199m | 33% |
Economic size (GDP) World Bank WDI | $150bn | 93%7% | $12.0bn | 27% |
Active personnel COW NMC | 503.0k | 97%3% | 14.0k | 20% |
Logistics & power projection OurAirports | 16 | 59%41% | 11 | 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.