Military Strength: South Korea vs Saudi Arabia

Overview

South Korea (ranked #6 globally) holds a stronger overall military position than Saudi Arabia (#21) on the Global Military Index. South Korea fields 569,000 active troops — 2.0x Saudi Arabia's 282,000, backed by 3,100,000 reserves and 3,013,500 paramilitary. South Korea allocates $48B to defense compared to $80B for Saudi Arabia.

In the air, South Korea operates 1,543 aircraft including 314 combat jets, while Saudi Arabia fields 914 with 384 fighters.

At sea, South Korea's 155-ship navy outnumbers Saudi Arabia's 29 vessels, including 22 and 0 submarines respectively. On the ground, South Korea deploys 2,236 main battle tanks vs 840 for Saudi Arabia.

Neither South Korea nor Saudi Arabia possesses nuclear weapons.

South Korean Military Strength 🇰🇷

Global Military Index 66.3 (#6) ◉
🪖 Military personnel 569,000 ◉
– Reserve troops 3,100,000 ◉
– Paramilitary forces 3,013,500 ◉
🛩️ Military aircraft 1,543 ◉
– incl. combat aircraft 314 ◉
– incl. bombers 0 ◉
– incl. helicopters 856 ◉
⚓️ Military ships 155 ◉
– incl. aircraft carriers 0 ◉
– incl. submarines 22 ◉
🚛 Main battle tanks 2,236 ◉
💥 Nuclear warheads 0 ◉
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Saudi Arabian Military Strength 🇸🇦

Global Military Index 56.9 (#21) ◉
🪖 Military personnel 282,000 ◉
– Reserve troops 0 ◉
– Paramilitary forces 24,500 ◉
🛩️ Military aircraft 914 ◉
– incl. combat aircraft 384 ◉
– incl. bombers 0 ◉
– incl. helicopters 262 ◉
⚓️ Military ships 29 ◉
– incl. aircraft carriers 0 ◉
– incl. submarines 0 ◉
🚛 Main battle tanks 840 ◉
💥 Nuclear warheads 0 ◉
→ View full details

🇰🇷 South Korea Global Military Index

66.0
Global Rank: #6
🪖 Manpower (15%) 92.4 Active, reserve & paramilitary: 2954050 effective
🛡️ Ground Firepower (20%) 74.4 Main battle tanks: 2236
⚓ Naval Power (20%) 64.5 Weighted by ship type: carriers, submarines, destroyers...
✈️ Air Power (25%) 68.7 Weighted by aircraft type: combat, bombers, helicopters...
☢️ Nuclear Deterrent (10%) 0.0 No declared nuclear capability
💰 Defense Budget (10%) 72.0 $47.6B annual military spending

🇸🇦 Saudi Arabia Global Military Index

56.9
Global Rank: #21
🪖 Manpower (15%) 77.5 Active, reserve & paramilitary: 264350 effective
🛡️ Ground Firepower (20%) 65.0 Main battle tanks: 840
⚓ Naval Power (20%) 39.8 Weighted by ship type: carriers, submarines, destroyers...
✈️ Air Power (25%) 67.1 Weighted by aircraft type: combat, bombers, helicopters...
☢️ Nuclear Deterrent (10%) 0.0 No declared nuclear capability
💰 Defense Budget (10%) 75.5 $80.3B annual military spending

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South Korean Statistics

Population 51.7 million ◉
GDP $1.7 trillion ◉
GDP per capita $33,121 ◉
Military Budget $47.6 billion ◉
Share of GDP in Milex 2.6% ◉
Share of Govt Expenditures 11.3% ◉
Military spends per capita $920 ◉

Saudi Arabian Statistics

Population 33.3 million ◉
GDP $1.1 trillion ◉
GDP per capita $32,094 ◉
Military Budget $80.3 billion ◉
Share of GDP in Milex 7.3% ◉
Share of Govt Expenditures 22.3% ◉
Military spends per capita $2387 ◉

South Korea Geography

Land Area 99,909 km² ◉
Coastline Length 2,413 km ◉

Saudi Arabia Geography

Land Area 2,149,690 km² ◉
Coastline Length 2,640 km ◉

Military Forces Chart

Economic Metrics Chart

Military Budget Evolution

Military Personnel Evolution

Related Comparisons

South Korea vs Saudi Arabia Air Forces South Korea vs Saudi Arabia Navies South Korea vs Saudi Arabia Armies South Korea vs North Korea South Korea vs United States Saudi Arabia vs United States Saudi Arabia vs Iran

Frequently Asked Questions

Who has more military personnel, South Korea or Saudi Arabia?
South Korea has approximately 569,000 active military personnel compared to Saudi Arabia's 282,000, giving South Korea a 2:1 numerical advantage.
Which country has more combat aircraft, South Korea or Saudi Arabia?
Saudi Arabia operates 384 combat aircraft compared to South Korea's 314. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, South Korea or Saudi Arabia?
South Korea has a larger navy with 155 vessels compared to Saudi Arabia's 29 ships. South Korea operates 22 submarines while Saudi Arabia has 0.
Which country spends more on defense, South Korea or Saudi Arabia?
Saudi Arabia has a larger defense budget at $80.3 billion (1.7:1 more) compared to South Korea's $47.6 billion annually.
Do South Korea and Saudi Arabia have nuclear weapons?
Neither South Korea nor Saudi Arabia currently possesses nuclear weapons.
How do the tank forces of South Korea and Saudi Arabia compare?
South Korea operates 2,236 main battle tanks compared to Saudi Arabia's 840. Tank numbers reflect both active inventory and reserves.
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