🇩🇪Germanyvs🇨🇿CzechiaMilitary comparison, and what happens if they fight
If Germany attacked Czechia today, with no allies joining on either side, this is what the WARSCAPE engine produced: Side A achieves its objectives after 176 days.
How the two sides compare
Germany keeps 6.8 times as many soldiers under arms. Germany has 4.5 times the tanks. Germany has 7.5 times the combat aircraft. Germany spends 16 times as much on defence. Public, country-level figures from the data snapshot the run was pinned to (2026.09). See data sources for where each number comes from.
GermanyCzechia
179,850Active soldiers26,600
34,100Reservists4,000
295Tanks65
150Artillery100
209Combat aircraft28
250Helicopters40
$121.2bnDefence budget$7.8bn
83.5mPopulation10.9m
What the war cost
Germany
attacked
10,353
soldiers killed or wounded
46
tanks destroyed
63
aircraft lost
+26
areas of land gained
64%
support at home, at the end
Czechia
defended
1,264
soldiers killed or wounded
6
tanks destroyed
21
aircraft lost
−26
areas of land lost
51%
support at home, at the end
What decided it
01
Mobilisation helped Germany
Reservists mobilised: 243,911 vs 3,271.
02
Deployed combat power helped Germany
Average deployed combat power: 43 vs 10 model units.
03
Air situation helped Germany
Average share of air control for Germany: 78%.
04
Logistics helped Germany
Average front-line supply efficiency: 86% vs 62%.
05
Economic resilience helped Germany
Average economic stability index: 0.98 vs 0.97.
The moments that decided it
DAY 154
Supply crisis for Czechia
This moment mattered because momentum shifted durably toward Germany: ammunition stocks are running low and opposing air interdiction of supply routes.
DAY 176
Prague falls
This moment mattered because momentum shifted durably toward Germany: a sustained offensive.
Think it would go differently?
This run assumed no allies, winter, full mobilization for the attacker and partial for the defender, and no nuclear weapons. Change any of that and watch it play out day by day on the map.
After 176 simulated days the conflict between Germany and Czechia ended with: Side A achieves its objectives (capital captured). Aggregate personnel losses within the model: 10,353 (Germany) and 1,264 (Czechia). The model identified 2 turning points. This page reports one seeded run of a model on public, aggregate data. It is not a prediction, and no operational information is used.
Model-generated simulation on public, country-level data. Not a prediction. No operational, classified or real-time information is used.