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Military Strength: Flag of Bulgaria Bulgaria vs Flag of Romania Romania

Military Strength
Bulgaria Romania
Global Military Index 34.6 (#59) 41.2 (#46)
Military personnel 37,000 128,000
– Reserve troops 3,000 55,000
– Paramilitary forces 0 57,000
Military aircraft 79 166
– incl. combat aircraft 27 49
– incl. bombers 0 0
– incl. helicopters 29 64
Military ships 20 33
– incl. aircraft carriers 0 0
– incl. submarines 0 0
Main battle tanks 90 328
Nuclear warheads 0 0
Military Forces Chart

Overview

Romania (ranked #46 globally) holds a stronger overall military position than Bulgaria (#59) on the Global Military Index. Romania fields 128,000 active troops — 3.5x Bulgaria's 37,000, backed by 55,000 reserves and 57,000 paramilitary. Romania's $9B defense budget is 3.7x that of Bulgaria ($2B).

In the air, Bulgaria operates 79 aircraft including 27 combat jets, while Romania fields 166 with 49 fighters.

At sea, Bulgaria's 20-ship navy faces Romania's 33 vessels. On the ground, Bulgaria deploys 90 main battle tanks vs 328 for Romania.

Neither Bulgaria nor Romania possesses nuclear weapons.

Global Military Index

Full ranking →
🇧🇬 Bulgaria World #59
34.2/ 100
Six-pillar composite: manpower, ground forces, naval power, air power, nuclear deterrent and defense budget, with a readiness modifier from budget per soldier.
Pillar Weight Score Basis
Manpower 15% 57.4 38450 effective
Ground forces 20% 49.9 90 main battle tanks
Naval power 20% 31.5 Carrier tiers, nuclear vs conventional submarines
Air power 25% 36.0 Weighted by aircraft type & fleet age
Nuclear deterrent 10% 0.0 No declared capability
Defense budget 10% 40.3 $2.4B, PPP-adjusted
Readiness modifier ×1.04 Budget per soldier
🇷🇴 Romania World #46
41.1/ 100
Six-pillar composite: manpower, ground forces, naval power, air power, nuclear deterrent and defense budget, with a readiness modifier from budget per soldier.
Pillar Weight Score Basis
Manpower 15% 67.1 113900 effective
Ground forces 20% 59.1 328 main battle tanks
Naval power 20% 31.7 Carrier tiers, nuclear vs conventional submarines
Air power 25% 41.7 Weighted by aircraft type & fleet age
Nuclear deterrent 10% 0.0 No declared capability
Defense budget 10% 51.6 $8.8B, PPP-adjusted
Readiness modifier ×1.08 Budget per soldier

Country Profile

Economy & Geography
Bulgaria Romania
Population 6.4 million 19.1 million
GDP $113.3 billion $382.6 billion
GDP per capita $17,596 $20,080
Military budget $2.4 billion $8.8 billion
– share of GDP 2.1% 2.3%
– share of govt spending 0.0% 0.0%
– per capita spending $370 $462
Land area 108,612 km² 231,291 km²
Coastline 354 km 225 km
Military Budget Evolution
Military Personnel Evolution
Economic Metrics Chart
Related Comparisons
Bulgaria vs Romania Air Forces Bulgaria vs Romania Navies Bulgaria vs Romania Armies Strongest militaries in the world (2026)

Frequently Asked Questions

Who has more military personnel, Bulgaria or Romania?
Romania has approximately 128,000 active military personnel compared to Bulgaria's 37,000, giving Romania a 3:1 numerical advantage.
Which country has more combat aircraft, Bulgaria or Romania?
Romania operates 49 combat aircraft compared to Bulgaria's 27. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, Bulgaria or Romania?
Romania has a larger navy with 33 vessels compared to Bulgaria's 20 ships.
Which country spends more on defense, Bulgaria or Romania?
Romania has a larger defense budget at $8.8 billion (4:1 more) compared to Bulgaria's $2.4 billion annually.
Do Bulgaria and Romania have nuclear weapons?
Neither Bulgaria nor Romania currently possesses nuclear weapons.
How do the tank forces of Bulgaria and Romania compare?
Romania operates 328 main battle tanks compared to Bulgaria's 90. Tank numbers reflect both active inventory and reserves.