Military Comparison
Side-by-side military strength: active personnel, defense budgets, air force aircraft, and naval assets.
Nuclear Arsenal
United States of America
LARGEST
5,044
WARHEADS
France
5.7% OF LARGEST
290
WARHEADS
United Kingdom
4.5% OF LARGEST
225
WARHEADS
Canada
NON-NUCLEAR
0
WARHEADS
Germany
NON-NUCLEAR
0
WARHEADS
Italy
NON-NUCLEAR
0
WARHEADS
Japan
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
United States of America
LARGEST
1.35M
TROOPS
Japan
18.3% OF LARGEST
247.15K
TROOPS
France
15.1% OF LARGEST
203.85K
TROOPS
Germany
13.6% OF LARGEST
183.5K
TROOPS
Italy
12.6% OF LARGEST
170K
TROOPS
United Kingdom
11.4% OF LARGEST
153.29K
TROOPS
Canada
5.0% OF LARGEST
68K
TROOPS
Air Force Total Aircraft
United States of America
LARGEST
13.3K
AIRCRAFT
Japan
10.9% OF LARGEST
1.45K
AIRCRAFT
France
7.9% OF LARGEST
1.06K
AIRCRAFT
Italy
6.5% OF LARGEST
862
AIRCRAFT
United Kingdom
5.5% OF LARGEST
733
AIRCRAFT
Germany
4.6% OF LARGEST
617
AIRCRAFT
Canada
3.5% OF LARGEST
464
AIRCRAFT
Total Naval Assets
United States of America
France
Japan
Italy
Germany
United Kingdom
Canada
Land Forces — Detailed Metrics
| Metric |
Canada
|
France
|
Germany
|
Italy
|
Japan
|
United Kingdom
|
United States of America
|
|---|---|---|---|---|---|---|---|
| Active Personnel | 68,000 | 203,850 | 183,500 | 170,000 | 247,150 | 153,290 | 1,347,300 |
| Reserve Personnel | 30,000 | 35,000 | 30,000 | 18,300 | 56,000 | 81,500 | 799,500 |
| Total Military Personnel | 100,000 | 240,000 | 214,000 | 188,300 | 303,150 | 234,790 | 2,146,800 |
| Defense Budget (USD) | $26,500,000,000 | $55,000,000,000 | $56,000,000,000 | $29,800,000,000 | $49,100,000,000 | $68,400,000,000 | $816,000,000,000.0 |
| Tanks | 82 | 406 | 266 | 200 | 579 | 227 | 6,612 |
| Armored Vehicles | 1,788 | 6,300 | 5,318 | 3,500 | 3,137 | 5,015 | 45,193 |
| Self-Propelled Artillery | 89 | 109 | 121 | 89 | 166 | 89 | 1,498 |
| Towed Artillery | 37 | 12 | 0 | 70 | 492 | 126 | 1,339 |
| Rocket Projectors | 0 | 13 | 38 | 21 | 99 | 44 | 1,366 |
Air Force — Detailed Metrics
| Metric |
Canada
|
France
|
Germany
|
Italy
|
Japan
|
United Kingdom
|
United States of America
|
|---|---|---|---|---|---|---|---|
| Total Aircraft | 464 | 1,055 | 617 | 862 | 1,449 | 733 | 13,300 |
| Fighters | 62 | 229 | 141 | 96 | 297 | 137 | 1,957 |
| Attack Aircraft | 86 | 246 | 93 | 58 | 287 | 143 | 2,800 |
| Transport Aircraft | 60 | 163 | 97 | 87 | 192 | 288 | 945 |
| Trainer Aircraft | 103 | 181 | 177 | 186 | 447 | 175 | 2,600 |
| Helicopters | 151 | 566 | 380 | 354 | 622 | 332 | 5,400 |
| Attack Helicopters | 0 | 69 | 53 | 59 | 119 | 50 | 983 |
Naval Forces — Detailed Metrics
| Metric |
Canada
|
France
|
Germany
|
Italy
|
Japan
|
United Kingdom
|
United States of America
|
|---|---|---|---|---|---|---|---|
| Total Naval Assets | 64 | 180 | 80 | 143 | 155 | 76 | 472 |
| Aircraft Carriers | 0 | 1 | 0 | 2 | 4 | 2 | 11 |
| Destroyers | 12 | 12 | 0 | 4 | 36 | 6 | 73 |
| Frigates | 0 | 11 | 10 | 10 | 10 | 13 | 0 |
| Corvettes | 12 | 0 | 5 | 0 | 6 | 0 | 23 |
| Submarines | 4 | 10 | 6 | 8 | 22 | 11 | 68 |
| Patrol Vessels | 8 | 19 | 0 | 20 | 6 | 22 | 13 |
| Mine Warfare Vessels | 0 | 18 | 0 | 10 | 22 | 13 | 8 |
See economy, trade, demographics, and more for this comparison.
View full Canada vs France vs Germany vs Italy vs Japan vs United Kingdom vs United States of America comparison →
Data compiled from World Bank, IMF, Global Firepower, SIPRI, Numbeo, and Pew Research.
Last updated June 2026.
Sources & methodology