Australia holds a 78–22 advantage over Ethiopia on the Relative Advantage Index, a decisive margin.
The margin is driven by military spending (99% of the combined total, $35.3bn) and economic size (GDP) (92% of the combined total, $1.8tn). Ethiopia 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1 factor — nuclear warheads — could not be scored because the figure is unpublished for at least one side.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 | Australia | Share | Ethiopia | Weight |
|---|---|---|---|---|
Military spending SIPRI Milex | $35.3bn | 99%1% | $528m | 33% |
Economic size (GDP) World Bank WDI | $1.8tn | 92%8% | $150bn | 27% |
Active personnel COW NMC | 60.0k | 11%89% | 503.0k | 20% |
Logistics & power projection OurAirports | 213 | 93%7% | 16 | 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.