Germany holds a 91–9 advantage over Czechia on the Relative Advantage Index, a decisive margin.
The margin is driven by military spending (94% of the combined total, $114bn) and economic size (GDP) (93% of the combined total, $4.7tn).
1 factor — nuclear warheads — could not be scored because the figure is unpublished for at least one side.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 | Czechia | Share | Germany | Weight |
|---|---|---|---|---|
Military spending SIPRI Milex | $7.1bn | 6%94% | $114bn | 33% |
Economic size (GDP) World Bank WDI | $347bn | 7%93% | $4.7tn | 27% |
Active personnel COW NMC | 27.0k | 13%87% | 183.0k | 20% |
Logistics & power projection OurAirports | 14 | 12%88% | 100 | 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.