Indonesia holds a 76–24 advantage over Malaysia on the Relative Advantage Index, a decisive margin.
The margin is driven by military spending (75% of the combined total, $15.0bn) and economic size (GDP) (77% of the combined total, $1.4tn).
1 factor — nuclear warheads — could not be scored because the figure is unpublished for at least one side.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 | Indonesia | Share | Malaysia | Weight |
|---|---|---|---|---|
Military spending SIPRI Milex | $15.0bn | 75%25% | $4.9bn | 33% |
Economic size (GDP) World Bank WDI | $1.4tn | 77%23% | $422bn | 27% |
Active personnel COW NMC | 396.0k | 78%22% | 113.0k | 20% |
Logistics & power projection OurAirports | 198 | 77%23% | 60 | 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.