GlobalMilitary.net Open-source military intelligence Updated daily
Head-to-head

Military Strength: Flag of Belgium Belgium vs Flag of Denmark Denmark

Denmark (ranked #47 globally) holds a stronger overall military position than Belgium (#57) on the ATLAS Index. Belgium fields 26,300 active troops vs 14,500 for Denmark, backed by 5,900 reserves. Belgium allocates $13B to defense compared to $14B for Denmark.

ATLAS (Aggregate Total of Land, Air and Sea strength) Index face-off Full ranking →
Flag of Belgium BelgiumWorld #57 27.7
ATLAS Index / 100

Denmark leads on 3 of 6 pillars

Flag of Denmark DenmarkWorld #47 30.7
  • 32.526K active troops Manpower10 % 34.014K active troops
  • 26.30 battle tanks Ground forces20 % 31.544 battle tanks
  • 25.69 warships Naval power20 % 40.252 warships
  • 32.867 combat aircraft Air power25 % 30.927 combat aircraft
  • 3.415 hosted warheads Nuclear deterrent10 % 0.00 warheads
  • 34.7$13B budget Defense budget15 % 32.7$14B budget
Belgium Denmark 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
Belgium Denmark Ratio
Defense budget $13B $14B 🇩🇰 ≈
– share of GDP 2.0% 3.2% 🇩🇰 1.6×
Active personnel 26,300 14,500 🇧🇪 1.8×
Combat aircraft 67 27 🇧🇪 2.5×
Warships 9 52 🇩🇰 5.8×
– submarines 0 0 —
Main battle tanks 0 44 🇩🇰
Nuclear warheads 0 0 —
Show full breakdown · 12 more rowsHide the 12 extra rows
Reserve troops 5,900 44,000 🇩🇰 7.5×
Paramilitary forces 0 0 —
Military aircraft (all types) 114 94 🇧🇪 1.2×
– helicopters 16 34 🇩🇰 2.1×
Deployed warheads 15 0 🇧🇪
Budget share of govt spending — — —
Budget per capita $1,124 $2,261 🇩🇰 2.0×
Population 11.9M 6M 🇧🇪 2.0×
GDP $725B $463B 🇧🇪 1.6×
GDP per capita $60,750 $76,970 🇩🇰 1.3×
Land area 30,278 km² 2,220,072 km² 🇩🇰 73×
Coastline 66 km 21 km 🇧🇪 3.1×
Backbone systems most numerous in service
🇧🇪 BelgiumF-16 Fighting Falcon ×52Karel Doorman-class ×2
🇩🇰 DenmarkF-35 Lightning II ×27Leopard 2 ×44Thetis-class ×4
Defense budget history Belgium ×2.0 · Denmark ×2.6 since 2021
Military personnel history
Explore this matchup
Go deeper · same matchup, other lenses
Air forces Navies Armies Ranks & insignia
Change opponent
Belgium vsPortugalBulgariaNorwayBelarusFinland
Denmark vsNorwayPortugalFinlandBulgariaSweden
Related comparisons & rankings
Strongest militaries in the world (2026) Coalition Builder: compare alliances & blocs

Frequently Asked Questions

Who has more military personnel, Belgium or Denmark?
Belgium has approximately 26,300 active military personnel compared to Denmark's 14,500, giving Belgium a 1.8:1 numerical advantage.
Which country has more combat aircraft, Belgium or Denmark?
Belgium operates 67 combat aircraft compared to Denmark's 27. This includes fighters, strike aircraft, and multirole combat jets.
Who has the larger navy, Belgium or Denmark?
Denmark has a larger navy with 52 warships compared to Belgium's 9.
Which country spends more on defense, Belgium or Denmark?
Denmark has a larger defense budget at $13.6 billion compared to Belgium's $13.4 billion annually.
Do Belgium and Denmark have nuclear weapons?
Neither Belgium nor Denmark currently possesses nuclear weapons.
How do the tank forces of Belgium and Denmark compare?
Denmark operates 44 main battle tanks compared to Belgium's 0. Tank numbers reflect both active inventory and reserves.