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Military Strength: Flag of Iran Iran vs Flag of Taiwan Taiwan

Taiwan (ranked #14 globally) holds a stronger overall military position than Iran (#25) on the ATLAS Index. Iran fields 650,000 active troops — 3.8:1 Taiwan's 169,000, backed by 350,000 reserves and 40,000 paramilitary. Iran allocates $9.5B to defense compared to $18B for Taiwan.

ATLAS (Aggregate Total of Land, Air and Sea strength) Index face-off Full ranking →
Flag of Iran IranWorld #25 40.1
ATLAS Index / 100

Taiwan leads on 4 of 6 pillars

Flag of Taiwan TaiwanWorld #14 47.0
  • 71.1650K active troops Manpower10 % 76.2169K active troops
  • 52.71,713 battle tanks Ground forces20 % 51.9888 battle tanks
  • 27.0112 warships Naval power20 % 50.697 warships
  • 38.0295 combat aircraft Air power25 % 48.4319 combat aircraft
  • 10.40 warheads Nuclear deterrent10 % 0.00 warheads
  • 40.1$9.5B budget Defense budget15 % 41.5$18B budget
Iran Taiwan 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
Iran Taiwan Ratio
Defense budget $9.5B $18B 🇹🇼 1.9×
– share of GDP 2.0% 2.1% 🇹🇼 ≈
Active personnel 650,000 169,000 🇮🇷 3.8×
Combat aircraft 295 319 🇹🇼 1.1×
Warships 112 97 🇮🇷 1.2×
– submarines 2 4 🇹🇼 2.0×
Main battle tanks 1,713 888 🇮🇷 1.9×
Nuclear warheads 0 0 —
Show full breakdown · 11 more rowsHide the 11 extra rows
Reserve troops 350,000 1,657,000 🇹🇼 4.7×
Paramilitary forces 40,000 13,000 🇮🇷 3.1×
Military aircraft (all types) 659 714 🇹🇼 1.1×
– helicopters 160 239 🇹🇼 1.5×
Budget share of govt spending — 12.4% 🇹🇼
Budget per capita $104 $785 🇹🇼 7.6×
Population 91.6M — 🇮🇷
GDP $475B — 🇮🇷
GDP per capita $5,190 — 🇮🇷
Land area 1,531,595 km² 32,260 km² 🇮🇷 47×
Coastline 2,440 km 1,566 km 🇮🇷 1.6×
Backbone systems most numerous in service
🇮🇷 IranF-4 Phantom II ×63Safir 74 ×540Kilo-class ×2
🇹🇼 TaiwanF-16V Viper ×138M60A3 TTS Patton ×460Hai Lung-class ×2
Defense budget history Iran ×1.7 · Taiwan ×1.3 since 2020
Military personnel history
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Frequently Asked Questions

Who has more military personnel, Iran or Taiwan?
Iran has approximately 650,000 active military personnel compared to Taiwan's 169,000, giving Iran a 3.8:1 numerical advantage.
Which country has more combat aircraft, Iran or Taiwan?
Taiwan operates 319 combat aircraft compared to Iran's 295. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, Iran or Taiwan?
Iran has a larger navy with 112 vessels compared to Taiwan's 97 ships. Iran operates 2 submarines while Taiwan has 4.
Which country spends more on defense, Iran or Taiwan?
Taiwan has a larger defense budget at $18.2 billion (1.9:1 more) compared to Iran's $9.5 billion annually.
Do Iran and Taiwan have nuclear weapons?
Neither Iran nor Taiwan currently possesses nuclear weapons.
How do the tank forces of Iran and Taiwan compare?
Iran operates 1,713 main battle tanks compared to Taiwan's 888. Tank numbers reflect both active inventory and reserves.