Military Strength: South Korea vs Vietnam
South Korea (ranked #6 globally) holds a stronger overall military position than Vietnam (#16) on the Global Military Index. South Korea fields 569,000 active troops vs 522,000 for Vietnam, backed by 3,100,000 reserves and 3,013,500 paramilitary. South Korea's $48B defense budget is 8.6x that of Vietnam ($6B). In the air, South Korea operates 1,543 aircraft including 314 combat jets, while Vietnam fields 205 with 71 fighters. At sea, South Korea's 155-ship navy outnumbers Vietnam's 109 vessels, including 22 and 9 submarines respectively. On the ground, South Korea deploys 2,236 main battle tanks vs 1,374 for Vietnam. Neither South Korea nor Vietnam possesses nuclear weapons.
| 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 ◉ |
| Global Military Index | 59.0 (#16) ◉ |
| 🪖 Military personnel | 522,000 ◉ |
| – Reserve troops | 5,000,000 ◉ |
| – Paramilitary forces | 40,000 ◉ |
| 🛩️ Military aircraft | 205 ◉ |
| – incl. combat aircraft | 71 ◉ |
| – incl. bombers | 0 ◉ |
| – incl. helicopters | 42 ◉ |
| ⚓️ Military ships | 109 ◉ |
| – incl. aircraft carriers | 0 ◉ |
| – incl. submarines | 9 ◉ |
| 🚛 Main battle tanks | 1,374 ◉ |
| 💥 Nuclear warheads | 0 ◉ |
🇰🇷 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 | $47571M annual military spending |
🇻🇳 Vietnam Global Military Index
59.0
Global Rank: #16
| 🪖 Manpower (15%) | 92.5 | Active, reserve & paramilitary: 2962000 effective |
| 🛡️ Ground Firepower (20%) | 69.7 | Main battle tanks: 1374 |
| ⚓ Naval Power (20%) | 57.8 | Weighted by ship type: carriers, submarines, destroyers... |
| ✈️ Air Power (25%) | 55.5 | Weighted by aircraft type: combat, bombers, helicopters... |
| ☢️ Nuclear Deterrent (10%) | 0.0 | No declared nuclear capability |
| 💰 Defense Budget (10%) | 57.5 | $5500M annual military spending |
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| 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 ◉ |
| Population | 99.7 million ◉ |
| GDP | $410.3 billion ◉ |
| GDP per capita | $4,116 ◉ |
| Military Budget | $5.5 billion ◉ |
| Share of GDP in Milex | 1.8% ◉ |
| Share of Govt Expenditures | 8.8% ◉ |
| Military spends per capita | $57 ◉ |
South Korea Geography
| Land Area | 99,909 km² ◉ |
| Coastline Length | 2,413 km ◉ |
Vietnam Geography
| Land Area | 310,070 km² ◉ |
| Coastline Length | 3,444 km ◉ |
Military Forces Chart
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Military Budget Evolution
Military Personnel Evolution
Frequently Asked Questions
Who has more military personnel, South Korea or Vietnam?
South Korea has approximately 569,000 active military personnel compared to Vietnam's 522,000.
Which country has more combat aircraft, South Korea or Vietnam?
South Korea operates 314 combat aircraft compared to Vietnam's 71. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, South Korea or Vietnam?
South Korea has a larger navy with 155 vessels compared to Vietnam's 109 ships. South Korea operates 22 submarines while Vietnam has 9.
Which country spends more on defense, South Korea or Vietnam?
South Korea has a larger defense budget at $47.6 billion (9:1 more) compared to Vietnam's $5.5 billion annually.
Do South Korea and Vietnam have nuclear weapons?
Neither South Korea nor Vietnam currently possesses nuclear weapons.
How do the tank forces of South Korea and Vietnam compare?
South Korea operates 2,236 main battle tanks compared to Vietnam's 1,374. Tank numbers reflect both active inventory and reserves.