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Military Strength: Flag of Czechia Czechia vs Flag of Slovenia Slovenia

Czechia (ranked #72 globally) holds a stronger overall military position than Slovenia (#97) on the ARMS Index. Czechia fields 27,000 active troops — 3.9:1 Slovenia's 7,000. Czechia's $6.9B defense budget is 4.8:1 that of Slovenia ($1.5B).

ARMS (Aggregate Rating of Military Strength) Index face-off Full ranking →
Flag of Czechia CzechiaWorld #72 30.0
ARMS Index / 100

Czechia leads on 4 of 6 pillars

Flag of Slovenia SloveniaWorld #97 21.7
  • 52.527K active troops Manpower15 % 44.17,000 active troops
  • 42.943 battle tanks Ground forces20 % 39.046 battle tanks
  • 0.00 warships Naval power20 % 0.00 warships
  • 36.314 combat aircraft Air power25 % 18.10 combat aircraft
  • 0.00 warheads Nuclear deterrent10 % 0.00 warheads
  • 49.5$6.9B budget Defense budget10 % 36.3$1.5B budget
Czechia Slovenia Pillar scores 0–100 (weight under each label) over a headline figure from that domain · readiness modifier ×1.15 vs ×1.11 · Methodology
Key figures
Czechia Slovenia Ratio
Defense budget $6.9B $1.5B 🇨🇿 4.8×
– share of GDP 2.0% 2.0% —
Active personnel 27,000 7,000 🇨🇿 3.9×
Combat aircraft 14 0 🇨🇿
Warships 0 0 —
– submarines 0 0 —
Main battle tanks 43 46 🇸🇮 1.1×
Nuclear warheads 0 0 —
Show full breakdown · 11 more rowsHide the 11 extra rows
Reserve troops 0 950 🇸🇮
Paramilitary forces 0 0 —
Military aircraft (all types) 104 39 🇨🇿 2.7×
– helicopters 40 16 🇨🇿 2.5×
Budget share of govt spending — — —
Budget per capita $636 $686 🇸🇮 1.1×
Population 10.9M 2.1M 🇨🇿 5.1×
GDP $347B $73B 🇨🇿 4.8×
GDP per capita $31,823 $34,301 🇸🇮 1.1×
Land area 77,171 km² 20,151 km² 🇨🇿 3.8×
Coastline 0 km 46 km 🇸🇮
Backbone systems most numerous in service
🇨🇿 CzechiaJAS 39 Gripen ×14Leopard 2 ×42
Defense budget history Czechia ×1.7 · Slovenia ×2.0 since 2021
Military personnel history

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Frequently Asked Questions

Who has more military personnel, Czechia or Slovenia?
Czechia has approximately 27,000 active military personnel compared to Slovenia's 7,000, giving Czechia a 3.9:1 numerical advantage.
Which country has more combat aircraft, Czechia or Slovenia?
Czechia operates 14 combat aircraft compared to Slovenia's 0. This includes fighters, strike aircraft, and multirole combat jets.
Which country spends more on defense, Czechia or Slovenia?
Czechia has a larger defense budget at $6.9 billion (4.8:1 more) compared to Slovenia's $1.5 billion annually.
Do Czechia and Slovenia have nuclear weapons?
Neither Czechia nor Slovenia currently possesses nuclear weapons.
How do the tank forces of Czechia and Slovenia compare?
Slovenia operates 46 main battle tanks compared to Czechia's 43. Tank numbers reflect both active inventory and reserves.