United States holds a 90–10 advantage over North Korea on the Relative Advantage Index, a decisive margin.
The margin is driven by military spending (100% of the combined total, $954bn) and nuclear warheads (99% of the combined total, 5.2k).
1 factor — economic size (GDP) — could not be scored because the figure is unpublished for at least one side.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 | North Korea | Share | United States | Weight |
|---|---|---|---|---|
Military spending SIPRI Milex | $1.6bn | 0%100% | $954bn | 31% |
Active personnel COW NMC | 1.3m | 48%52% | 1.4m | 19% |
Nuclear warheads FAS Nuclear Notebook | 50 | 1%99% | 5.2k | 31% |
Logistics & power projection OurAirports | 27 | 2%98% | 1.6k | 19% |
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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