Military Strength: Spain vs United Kingdom
United Kingdom (ranked #11 globally) holds a stronger overall military position than Spain (#29) on the Global Military Index. Spain fields 199,000 active troops vs 153,000 for United Kingdom, backed by 15,150 reserves and 87,450 paramilitary. United Kingdom's $82B defense budget is 3.3x that of Spain ($25B). In the air, Spain operates 471 aircraft including 178 combat jets, while United Kingdom fields 640 with 151 fighters. At sea, Spain's 78-ship navy outnumbers United Kingdom's 63 vessels, including 3 and 9 submarines respectively. On the ground, Spain deploys 317 main battle tanks vs 227 for United Kingdom. United Kingdom is a nuclear power with 225 warheads; Spain has no nuclear arsenal.
| Global Military Index | 54.8 (#29) ◉ |
| 🪖 Military personnel | 199,000 ◉ |
| – Reserve troops | 15,150 ◉ |
| – Paramilitary forces | 87,450 ◉ |
| 🛩️ Military aircraft | 471 ◉ |
| – incl. combat aircraft | 178 ◉ |
| – incl. bombers | 0 ◉ |
| – incl. helicopters | 178 ◉ |
| ⚓️ Military ships | 78 ◉ |
| – incl. aircraft carriers | 1 ◉ |
| – incl. submarines | 3 ◉ |
| 🚛 Main battle tanks | 317 ◉ |
| 💥 Nuclear warheads | 0 ◉ |
| – incl. deployed | 0 ◉ |
| Global Military Index | 61.9 (#11) ◉ |
| 🪖 Military personnel | 153,000 ◉ |
| – Reserve troops | 70,650 ◉ |
| – Paramilitary forces | 0 ◉ |
| 🛩️ Military aircraft | 640 ◉ |
| – incl. combat aircraft | 151 ◉ |
| – incl. bombers | 0 ◉ |
| – incl. helicopters | 259 ◉ |
| ⚓️ Military ships | 63 ◉ |
| – incl. aircraft carriers | 2 ◉ |
| – incl. submarines | 9 ◉ |
| 🚛 Main battle tanks | 227 ◉ |
| 💥 Nuclear warheads | 225 ◉ |
| – incl. deployed | 120 ◉ |
🇪🇸 Spain Global Military Index
54.8
Global Rank: #29
| 🪖 Manpower (15%) | 74.1 | Active, reserve & paramilitary: 154160 effective |
| 🛡️ Ground Firepower (20%) | 55.6 | Main battle tanks: 317 |
| ⚓ Naval Power (20%) | 51.9 | Weighted by ship type: carriers, submarines, destroyers... |
| ✈️ Air Power (25%) | 61.7 | Weighted by aircraft type: combat, bombers, helicopters... |
| ☢️ Nuclear Deterrent (10%) | 0.0 | No declared nuclear capability |
| 💰 Defense Budget (10%) | 67.6 | $24.6B annual military spending |
🇬🇧 United Kingdom Global Military Index
62.0
Global Rank: #11
| 🪖 Manpower (15%) | 75.1 | Active, reserve & paramilitary: 179725 effective |
| 🛡️ Ground Firepower (20%) | 52.4 | Main battle tanks: 227 |
| ⚓ Naval Power (20%) | 56.8 | Weighted by ship type: carriers, submarines, destroyers... |
| ✈️ Air Power (25%) | 61.6 | Weighted by aircraft type: combat, bombers, helicopters... |
| ☢️ Nuclear Deterrent (10%) | 58.9 | Strategic arsenal: 225 warheads |
| 💰 Defense Budget (10%) | 75.6 | $81.8B annual military spending |
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| Population | 48.3 million ◉ |
| GDP | $1.6 trillion ◉ |
| GDP per capita | $33,509 ◉ |
| Military Budget | $24.6 billion ◉ |
| Share of GDP in Milex | 1.4% ◉ |
| Share of Govt Expenditures | 3.2% ◉ |
| Military spends per capita | $514 ◉ |
| Population | 68.4 million ◉ |
| GDP | $3.4 trillion ◉ |
| GDP per capita | $49,464 ◉ |
| Military Budget | $81.8 billion ◉ |
| Share of GDP in Milex | 2.3% ◉ |
| Share of Govt Expenditures | 5.3% ◉ |
| Military spends per capita | $1186 ◉ |
Spain Geography
| Land Area | 498,980 km² ◉ |
| Coastline Length | 4,964 km ◉ |
United Kingdom Geography
| Land Area | 241,930 km² ◉ |
| Coastline Length | 12,429 km ◉ |
Military Forces Chart
Economic Metrics Chart
Military Budget Evolution
Military Personnel Evolution
Frequently Asked Questions
Who has more military personnel, Spain or United Kingdom?
Spain has approximately 199,000 active military personnel compared to United Kingdom's 153,000.
Which country has more combat aircraft, Spain or United Kingdom?
Spain operates 178 combat aircraft compared to United Kingdom's 151. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, Spain or United Kingdom?
Spain has a larger navy with 78 vessels compared to United Kingdom's 63 ships. Spain operates 3 submarines while United Kingdom has 9.
Which country spends more on defense, Spain or United Kingdom?
United Kingdom has a larger defense budget at $81.8 billion (3:1 more) compared to Spain's $24.6 billion annually.
Do Spain and United Kingdom have nuclear weapons?
United Kingdom possesses nuclear weapons with approximately 225 warheads, while Spain does not have nuclear weapons.
How do the tank forces of Spain and United Kingdom compare?
Spain operates 317 main battle tanks compared to United Kingdom's 227. Tank numbers reflect both active inventory and reserves.