GlobalMilitary.net Open-source military intelligence Updated daily
Head-to-head

Military Strength: Flag of Singapore Singapore vs Flag of Thailand Thailand

Singapore (ranked #29 globally) holds a stronger overall military position than Thailand (#31) on the ATLAS Index. Thailand fields 360,850 active troops — 7.1:1 Singapore's 51,000, backed by 200,000 reserves and 138,700 paramilitary. Singapore's $16B defense budget is 2.8:1 that of Thailand ($5.8B).

ATLAS (Aggregate Total of Land, Air and Sea strength) Index face-off Full ranking →
Flag of Singapore SingaporeWorld #29 38.3
ATLAS Index / 100

Singapore leads on 4 of 6 pillars

Flag of Thailand ThailandWorld #31 37.2
  • 49.851K active troops Manpower10 % 63.3360K active troops
  • 47.3170 battle tanks Ground forces20 % 43.6394 battle tanks
  • 41.552 warships Naval power20 % 38.2273 warships
  • 37.6103 combat aircraft Air power25 % 35.884 combat aircraft
  • 0.00 warheads Nuclear deterrent10 % 0.00 warheads
  • 38.3$16B budget Defense budget15 % 34.3$5.8B budget
Singapore Thailand 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
Singapore Thailand Ratio
Defense budget $16B $5.8B 🇸🇬 2.8×
– share of GDP 3.0% 1.1% 🇸🇬 2.7×
Active personnel 51,000 360,850 🇹🇭 7.1×
Combat aircraft 103 84 🇸🇬 1.2×
Warships 52 273 🇹🇭 5.2×
– submarines 4 0 🇸🇬
Main battle tanks 170 394 🇹🇭 2.3×
Nuclear warheads 0 0 —
Show full breakdown · 12 more rowsHide the 12 extra rows
Reserve troops 252,500 200,000 🇸🇬 1.3×
Paramilitary forces 7,400 138,700 🇹🇭 19×
Military aircraft (all types) 234 534 🇹🇭 2.3×
– helicopters 71 256 🇹🇭 3.6×
Aircraft carriers 0 1 🇹🇭
Budget share of govt spending — — —
Budget per capita $2,687 $81 🇸🇬 33×
Population 6.1M 71.6M 🇹🇭 12×
GDP $604B $577B 🇸🇬 ≈
GDP per capita $98,814 $8,057 🇸🇬 12×
Land area 716 km² 510,890 km² 🇹🇭 714×
Coastline 193 km 3,219 km 🇹🇭 17×
Backbone systems most numerous in service
🇸🇬 SingaporeF-16 Fighting Falcon ×59Leopard 2 ×170Invincible-class ×2
🇹🇭 ThailandF-16 Fighting Falcon ×46M60A3 TTS Patton ×178Chakri Narubet-class ×1
Defense budget history Singapore ×1.6 · Thailand ×0.8 since 2020
Military personnel history
Explore this matchup
Go deeper · same matchup, other lenses
Air forces Navies Armies Ranks & insignia
Change opponent
Singapore vsMalaysiaUnited Arab EmiratesMyanmarIranBangladesh
Thailand vsUnited Arab EmiratesMyanmarIranBangladeshIndonesia
Related comparisons & rankings
Strongest militaries in the world (2026) Coalition Builder: compare alliances & blocs

Frequently Asked Questions

Who has more military personnel, Singapore or Thailand?
Thailand has approximately 360,850 active military personnel compared to Singapore's 51,000, giving Thailand a 7.1:1 numerical advantage.
Which country has more combat aircraft, Singapore or Thailand?
Singapore operates 103 combat aircraft compared to Thailand's 84. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, Singapore or Thailand?
Thailand has a larger navy with 273 warships compared to Singapore's 52. Singapore operates 4 submarines while Thailand has 0.
Which country spends more on defense, Singapore or Thailand?
Singapore has a larger defense budget at $16.4 billion (2.8:1 more) compared to Thailand's $5.8 billion annually.
Do Singapore and Thailand have nuclear weapons?
Neither Singapore nor Thailand currently possesses nuclear weapons.
How do the tank forces of Singapore and Thailand compare?
Thailand operates 394 main battle tanks compared to Singapore's 170. Tank numbers reflect both active inventory and reserves.