Russia vs South Korea Military Comparison
Side-by-side military strength: active personnel, defense budgets, air force aircraft, and naval assets.
Russia
900K active troops
$200B budget
VS
South Korea
600K active troops
$50B budget
12,420
Tanks
2,321
30,122
Armored Vehicles
3,100
14,145
Artillery
3,536
3,391
Rocket Systems
600
789
Fighter Jets
406
1,543
Helicopters
833
605
Warships
234
70
Submarines
22
Nuclear Arsenal
Russia
LARGEST
5,580
WARHEADS
South Korea
NON-NUCLEAR
0
WARHEADS
Warheads Over Time
Estimated total warhead inventories — Federation of American Scientists / SIPRI
Defense Budget vs GDP
Historical defense spending and how it compares to each country's GDP. The % of GDP view normalises for economic size so smaller economies aren't drowned out by absolute dollar figures.
Defense Budget Over Time ($B)
Defense Budget as % of GDP
Source: World Bank Open Data API (MS.MIL.XPND.CD)
Military Active Personnel
Russia
LARGEST
900K
TROOPS
South Korea
61.7% OF LARGEST
555K
TROOPS
Russia has 1.62× the active personnel of South Korea
Air Force Total Aircraft
Russia
LARGEST
4.17K
AIRCRAFT
South Korea
37.9% OF LARGEST
1.58K
AIRCRAFT
Russia has 2.64× the aircraft of South Korea
Total Naval Assets
Land Forces — Detailed Metrics
| Metric |
Russia
|
South Korea
|
|---|---|---|
| Active Personnel | 900,000 | 555,000 |
| Reserve Personnel | 2,000,000 | 3,100,000 |
| Total Military Personnel | 3,350,000 | 3,655,000 |
| Defense Budget (USD) | $154,000,000,000 | $46,700,000,000 |
| Tanks | 12,420 | 2,321 |
| Armored Vehicles | 30,122 | 3,100 |
| Self-Propelled Artillery | 6,574 | 1,836 |
| Towed Artillery | 7,571 | 1,700 |
| Rocket Projectors | 3,391 | 600 |
Air Force — Detailed Metrics
| Metric |
Russia
|
South Korea
|
|---|---|---|
| Total Aircraft | 4,173 | 1,581 |
| Fighters | 789 | 406 |
| Attack Aircraft | 1,391 | 0 |
| Transport Aircraft | 445 | 49 |
| Trainer Aircraft | 496 | 293 |
| Helicopters | 1,543 | 833 |
| Attack Helicopters | 544 | 112 |
Naval Forces — Detailed Metrics
| Metric |
Russia
|
South Korea
|
|---|---|---|
| Total Naval Assets | 605 | 234 |
| Aircraft Carriers | 1 | 1 |
| Destroyers | 15 | 12 |
| Frigates | 11 | 13 |
| Corvettes | 86 | 34 |
| Submarines | 70 | 22 |
| Patrol Vessels | 65 | 111 |
| Mine Warfare Vessels | 47 | 11 |
See economy, trade, demographics, and more for this comparison.
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Data compiled from World Bank, IMF, Global Firepower, SIPRI, Numbeo, and Pew Research.
Last updated June 2026.
Sources & methodology