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Military Strength: Flag of Brunei Brunei vs Flag of Indonesia Indonesia

Indonesia (ranked #24 globally) holds a stronger overall military position than Brunei (#141) on the ATLAS Index. Indonesia fields 676,000 active troops — 84:1 Brunei's 8,000, backed by 400,000 reserves and 290,200 paramilitary. Indonesia's $11B defense budget is 20:1 that of Brunei ($0.6B).

ATLAS (Aggregate Total of Land, Air and Sea strength) Index face-off Full ranking →
Flag of Brunei BruneiWorld #141 8.1
ATLAS Index / 100

Indonesia leads on 5 of 6 pillars

Flag of Indonesia IndonesiaWorld #24 40.5
  • 21.98,000 active troops Manpower10 % 71.1676K active troops
  • 0.00 battle tanks Ground forces20 % 36.6331 battle tanks
  • 0.00 warships Naval power20 % 47.4345 warships
  • 13.90 combat aircraft Air power25 % 37.065 combat aircraft
  • 0.00 warheads Nuclear deterrent10 % 0.00 warheads
  • 15.7$560M budget Defense budget15 % 45.4$11B budget
Brunei Indonesia 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
Brunei Indonesia Ratio
Defense budget $560M $11B 🇮🇩 20×
– share of GDP 3.7% 0.8% 🇧🇳 4.6×
Active personnel 8,000 676,000 🇮🇩 84×
Combat aircraft 0 65 🇮🇩
Warships 0 345 🇮🇩
– submarines 0 4 🇮🇩
Main battle tanks 0 331 🇮🇩
Nuclear warheads 0 0 —
Show full breakdown · 11 more rowsHide the 11 extra rows
Reserve troops 700 400,000 🇮🇩 571×
Paramilitary forces 500 290,200 🇮🇩 580×
Military aircraft (all types) 26 483 🇮🇩 19×
– helicopters 19 220 🇮🇩 12×
Budget share of govt spending 12.2% — 🇧🇳
Budget per capita $1,216 $39 🇧🇳 31×
Population 462K 283.5M 🇮🇩 613×
GDP $15B $1.4T 🇮🇩 91×
GDP per capita $33,153 $4,925 🇧🇳 6.7×
Land area 5,265 km² 1,811,569 km² 🇮🇩 344×
Coastline 161 km 54,716 km 🇮🇩 340×
Backbone systems most numerous in service
🇮🇩 IndonesiaF-16 Fighting Falcon ×33Leopard 2 ×103Nagapasa-class ×3
Defense budget history Brunei ×1.3 · Indonesia ×1.3 since 2020
Military personnel history
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Air forces
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Brunei vsNepalTimor-LesteTajikistanKyrgyzstanLaos
Indonesia vsAustraliaVietnamIranNorth KoreaUnited Arab Emirates
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Frequently Asked Questions

Who has more military personnel, Brunei or Indonesia?
Indonesia has approximately 676,000 active military personnel compared to Brunei's 8,000, giving Indonesia a 84:1 numerical advantage.
Which country has more combat aircraft, Brunei or Indonesia?
Indonesia operates 65 combat aircraft compared to Brunei's 0. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, Brunei or Indonesia?
Indonesia has a larger navy with 345 vessels compared to Brunei's 0 ships. Brunei operates 0 submarines while Indonesia has 4.
Which country spends more on defense, Brunei or Indonesia?
Indonesia has a larger defense budget at $11.2 billion (20:1 more) compared to Brunei's $560 million annually.
Do Brunei and Indonesia have nuclear weapons?
Neither Brunei nor Indonesia currently possesses nuclear weapons.
How do the tank forces of Brunei and Indonesia compare?
Indonesia operates 331 main battle tanks compared to Brunei's 0. Tank numbers reflect both active inventory and reserves.