Germany and United Kingdom are close to evenly matched, 50–50 on the Relative Advantage Index.
Germany leads on military spending (56% of the combined total, $114bn) and economic size (GDP) (56% of the combined total, $4.7tn), which United Kingdom offsets elsewhere.
1 factor — nuclear warheads — could not be scored because the figure is unpublished for at least one side.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 | Germany | Share | United Kingdom | Weight |
|---|---|---|---|---|
Military spending SIPRI Milex | $114bn | 56%44% | $89.0bn | 33% |
Economic size (GDP) World Bank WDI | $4.7tn | 56%44% | $3.7tn | 27% |
Active personnel COW NMC | 183.0k | 55%45% | 150.0k | 20% |
Logistics & power projection OurAirports | 100 | 27%73% | 272 | 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.