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Military Strength: Flag of Bulgaria Bulgaria vs Flag of Estonia Estonia

Bulgaria (ranked #59 globally) holds a stronger overall military position than Estonia (#108) on the ATLAS Index. Bulgaria fields 37,000 active troops — 5.3:1 Estonia's 7,000, backed by 3,000 reserves. Bulgaria allocates $2.4B to defense compared to $1.5B for Estonia.

ATLAS (Aggregate Total of Land, Air and Sea strength) Index face-off Full ranking →
Flag of Bulgaria BulgariaWorld #59 26.0
ATLAS Index / 100

Bulgaria leads on 5 of 6 pillars

Flag of Estonia EstoniaWorld #108 13.4
  • 33.737K active troops Manpower10 % 32.87,000 active troops
  • 30.090 battle tanks Ground forces20 % 0.00 battle tanks
  • 29.636 warships Naval power20 % 20.08 warships
  • 25.327 combat aircraft Air power25 % 10.80 combat aircraft
  • 0.00 warheads Nuclear deterrent10 % 0.00 warheads
  • 27.5$2.4B budget Defense budget15 % 22.0$1.5B budget
Bulgaria Estonia Pillar scores 0–100 (weight under each label) over a headline figure from that domain · each conventional pillar read after its branch's availability proxy · Methodology
Key figures
Bulgaria Estonia Ratio
Defense budget $2.4B $1.5B 🇧🇬 1.6×
– share of GDP 2.1% 3.4% 🇪🇪 1.6×
Active personnel 37,000 7,000 🇧🇬 5.3×
Combat aircraft 27 0 🇧🇬
Warships 36 8 🇧🇬 4.5×
– submarines 0 0 —
Main battle tanks 90 0 🇧🇬
Nuclear warheads 0 0 —
Show full breakdown · 11 more rowsHide the 11 extra rows
Reserve troops 3,000 41,200 🇪🇪 14×
Paramilitary forces 0 18,000 🇪🇪
Military aircraft (all types) 79 5 🇧🇬 16×
– helicopters 29 0 🇧🇬
Budget share of govt spending — — —
Budget per capita $370 $1,069 🇪🇪 2.9×
Population 6.4M 1.4M 🇧🇬 4.7×
GDP $113B $43B 🇧🇬 2.6×
GDP per capita $17,596 $31,428 🇪🇪 1.8×
Land area 108,612 km² 42,388 km² 🇧🇬 2.6×
Coastline 354 km 3,794 km 🇪🇪 11×
Backbone systems most numerous in service
🇧🇬 BulgariaMiG-29 Fulcrum ×12T-72 ×44Wielingen-class ×3
Defense budget history Bulgaria ×1.8 · Estonia ×2.0 since 2021
Military personnel history
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Bulgaria vsBelgiumBelarusPortugalSerbiaDenmark
Estonia vsSloveniaAlbaniaIrelandBosnia and HerzegovinaLithuania
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Frequently Asked Questions

Who has more military personnel, Bulgaria or Estonia?
Bulgaria has approximately 37,000 active military personnel compared to Estonia's 7,000, giving Bulgaria a 5.3:1 numerical advantage.
Which country has more combat aircraft, Bulgaria or Estonia?
Bulgaria operates 27 combat aircraft compared to Estonia's 0. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, Bulgaria or Estonia?
Bulgaria has a larger navy with 36 vessels compared to Estonia's 8 ships.
Which country spends more on defense, Bulgaria or Estonia?
Bulgaria has a larger defense budget at $2.4 billion (1.6:1 more) compared to Estonia's $1.5 billion annually.
Do Bulgaria and Estonia have nuclear weapons?
Neither Bulgaria nor Estonia currently possesses nuclear weapons.
How do the tank forces of Bulgaria and Estonia compare?
Bulgaria operates 90 main battle tanks compared to Estonia's 0. Tank numbers reflect both active inventory and reserves.