Warscape
Simulated matchup · a model, not a forecast

Poland vs SlovakiaMilitary comparison, and what happens if they fight

If Poland attacked Slovakia today, with no allies joining on either side, this is what the WARSCAPE engine produced: Ceasefire, front frozen after 116 days.

How the two sides compare

Poland keeps 11 times as many soldiers under arms. Poland has 18 times the tanks. Poland has 4.5 times the combat aircraft. Poland spends 15 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.

PolandSlovakia
173,000Active soldiers15,850
37,500Reservists5,000
808Tanks45
700Artillery60
109Combat aircraft24
200Helicopters20
$46.6bnDefence budget$3.1bn
36.4mPopulation5.4m

What the war cost

Poland
attacked
2,949
soldiers killed or wounded
25
tanks destroyed
18
aircraft lost
+16
areas of land gained
71%
support at home, at the end
Slovakia
defended
534
soldiers killed or wounded
1
tanks destroyed
5
aircraft lost
−16
areas of land lost
40%
support at home, at the end

What decided it

01
Mobilisation helped Poland
Reservists mobilised: 160,313 vs 2,332.
02
Deployed combat power helped Poland
Average deployed combat power: 58 vs 5 model units.
03
Air situation helped Poland
Average share of air control for Poland: 80%.
04
Political cohesion helped Poland
Average cohesion: 77% vs 48%.
05
Logistics helped Poland
Average front-line supply efficiency: 50% vs 40%.
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.

Other borders in this neighbourhood

Poland vs Belarus
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Poland vs Czechia
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Poland vs Lithuania
Side A achieves its objectives after 188 days
Russia vs Poland
Partial objective achieved after 365 days
Austria vs Slovakia
Defender holds after 365 days
Czechia vs Slovakia
Defender holds after 333 days
All matchups →
After 116 simulated days the conflict between Poland and Slovakia ended with: Ceasefire, front frozen (prolonged stalemate). Aggregate personnel losses within the model: 2,949 (Poland) and 534 (Slovakia). 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.