Rwanda holds a 60–40 advantage over Burundi on the Relative Advantage Index, a clear margin.
The margin is driven by economic size (GDP) (82% of the combined total, $14.3bn) and logistics & power projection (60% of the combined total, 3). Burundi leads on military spending.
1 factor — nuclear warheads — could not be scored because the figure is unpublished for at least one side.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 | Burundi | Share | Rwanda | Weight |
|---|---|---|---|---|
Military spending SIPRI Milex | $227m | 54%46% | $191m | 33% |
Economic size (GDP) World Bank WDI | $3.1bn | 18%82% | $14.3bn | 27% |
Active personnel COW NMC | 30.0k | 48%52% | 33.0k | 20% |
Logistics & power projection OurAirports | 2 | 40%60% | 3 | 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.