Vietnam holds a 69–31 advantage over Myanmar on the Relative Advantage Index, a clear margin.
The margin is driven by economic size (GDP) (87% of the combined total, $476bn) and military spending (68% of the combined total, $10.5bn).
1 factor — nuclear warheads — could not be scored because the figure is unpublished for at least one side.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 | Myanmar | Share | Vietnam | Weight |
|---|---|---|---|---|
Military spending SIPRI Milex | $5.0bn | 32%68% | $10.5bn | 33% |
Economic size (GDP) World Bank WDI | $74.1bn | 13%87% | $476bn | 27% |
Active personnel COW NMC | 356.0k | 42%58% | 482.0k | 20% |
Logistics & power projection OurAirports | 25 | 40%60% | 38 | 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.
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