🇺🇸 United States vs South Korea 🇰🇷
Power Index: #1 (99.1) vs #11 (70.57)
In a modeled full-scale conventional conflict, United States holds the advantage with a 62% projected edge over South Korea, based on the weighted balance of air power, ground forces, naval strength and defense spending.
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| United States | South Korea | |
|---|---|---|
| 1,340,150 | Active personnel | 450,000 |
| 804,800 | Reserve forces | 3,100,000 |
| $997.3 billion | Defense budget | $47.6 billion |
| 4,650 | Main battle tanks | 2,501 |
| 3,368 | Combat aircraft | 580 |
| 867 | Attack helicopters | 96 |
| 11 | Aircraft carriers | 0 |
| 104 | Destroyers & frigates | 20 |
| 68 | Submarines | 20 |
| 3,700 | Nuclear warheads | 0 |
⚠ United States possesses nuclear weapons, a strategic factor beyond this conventional comparison.
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Modeled outcome is a statistical illustration from open force data — see how the model works. Real wars depend on doctrine, terrain, logistics, morale and alliances.