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Military Strength: Flag of United Kingdom United Kingdom vs Flag of Greece Greece

United Kingdom (ranked #7 globally) holds a stronger overall military position than Greece (#22) on the ATLAS Index. United Kingdom fields 144,400 active troops vs 142,700 for Greece, backed by 70,650 reserves. United Kingdom's $88B defense budget is 12:1 that of Greece ($7.4B).

ATLAS (Aggregate Total of Land, Air and Sea strength) Index face-off Full ranking →
Flag of United Kingdom United KingdomWorld #7 52.5
ATLAS Index / 100

United Kingdom leads on 4 of 6 pillars

Flag of Greece GreeceWorld #22 42.0
  • 51.2144K active troops Manpower10 % 54.9142K active troops
  • 49.5285 battle tanks Ground forces20 % 54.51,744 battle tanks
  • 62.558 warships Naval power20 % 43.969 warships
  • 49.4158 combat aircraft Air power25 % 43.7214 combat aircraft
  • 36.1225 warheads Nuclear deterrent10 % 0.00 warheads
  • 56.0$88B budget Defense budget15 % 36.3$7.4B budget
United Kingdom Greece Pillar scores 0–100 (weight under each label) over a headline figure from that domain · each conventional pillar read after its branch's availability proxy · Methodology
Key figures
United Kingdom Greece Ratio
Defense budget $88B $7.4B 🇬🇧 12×
– share of GDP 2.4% 2.9% 🇬🇷 1.2×
Active personnel 144,400 142,700 🇬🇧 ≈
Combat aircraft 158 214 🇬🇷 1.4×
Warships 58 69 🇬🇷 1.2×
– submarines 10 8 🇬🇧 1.2×
Main battle tanks 285 1,744 🇬🇷 6.1×
Nuclear warheads 225 0 🇬🇧
Show full breakdown · 13 more rowsHide the 13 extra rows
Reserve troops 70,650 289,000 🇬🇷 4.1×
Paramilitary forces 0 7,400 🇬🇷
Military aircraft (all types) 711 756 🇬🇷 1.1×
– helicopters 254 324 🇬🇷 1.3×
Aircraft carriers 2 0 🇬🇧
Deployed warheads 120 0 🇬🇧
Budget share of govt spending — — —
Budget per capita $1,273 $714 🇬🇧 1.8×
Population 69.5M 10.4M 🇬🇧 6.7×
GDP $4T $281B 🇬🇧 14×
GDP per capita $57,602 $26,948 🇬🇧 2.1×
Land area 241,930 km² 130,647 km² 🇬🇧 1.9×
Coastline 12,429 km 13,676 km 🇬🇷 1.1×
Backbone systems most numerous in service
🇬🇧 United KingdomTyphoon ×111Challenger 2 ×285Queen Elizabeth-class ×2
🇬🇷 GreeceF-16 Fighting Falcon ×91Leopard 1 ×501Type 209-class ×4
Defense budget history United Kingdom ×1.2 · Greece ×0.9 since 2021
Military personnel history
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Frequently Asked Questions

Who has more military personnel, United Kingdom or Greece?
United Kingdom has approximately 144,400 active military personnel compared to Greece's 142,700.
Which country has more combat aircraft, United Kingdom or Greece?
Greece operates 214 combat aircraft compared to United Kingdom's 158. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, United Kingdom or Greece?
Greece has a larger navy with 69 warships compared to United Kingdom's 58. United Kingdom operates 10 submarines while Greece has 8.
Which country spends more on defense, United Kingdom or Greece?
United Kingdom has a larger defense budget at $88.5 billion (12:1 more) compared to Greece's $7.4 billion annually.
Do United Kingdom and Greece have nuclear weapons?
United Kingdom possesses nuclear weapons with approximately 225 warheads, while Greece does not have nuclear weapons.
How do the tank forces of United Kingdom and Greece compare?
Greece operates 1,744 main battle tanks compared to United Kingdom's 285. Tank numbers reflect both active inventory and reserves.