Air Forces comparison: Japan vs Ukraine
Overview
Japan's air force fields 1,399 active aircraft — 4.1x Ukraine's 342.
The breakdown includes 331 vs 137 combat aircraft, 533 vs 136 helicopters, 114 vs 27 transport aircraft, 296 vs 42 trainers (Japan vs Ukraine). Japan has 317 aircraft on order vs 2 for Ukraine.
The Japan air force is officially the Japan Air Self-Defense Force, while Ukraine's is the Ukraine Air Force.
Japan Air Self-Defense Force 🇯🇵
| Official Name | Japan Air Self-Defense Force |
| Local Name | 空自 (Kūji) |
| Active aircraft | 1399 as of 2026 |
| Aircraft on order | 317 |
| Roundel |
|
Ukraine Air Force 🇺🇦
| Official Name | Ukraine Air Force |
| Local Name | Повітряні Сили України (Povitriyani Syly Ukrayiny) |
| Active aircraft | 342 as of 2026 |
| Aircraft on order | 2 |
| Roundel |
|
Japanese aircraft by type
| Aircraft type | Active | |
|---|---|---|
Combat
|
331 | |
Bomber
|
0 | |
Helicopter
|
533 | |
Training
|
296 | |
Transport
|
114 | |
Other
|
125 | |
Ukrainian aircraft by type
| Aircraft type | Active | |
|---|---|---|
|
Combat
|
137 | |
|
Bomber
|
0 | |
|
Helicopter
|
136 | |
|
Training
|
42 | |
|
Transport
|
27 | |
|
Other
|
0 | |
Evolution of Japanese Air Force fleet
Evolution of Ukrainian Air Force fleet
Aircraft Types Radar Comparison
Frequently Asked Questions
Which country has more military aircraft, Japan or Ukraine?
Japan has more military aircraft with 1,399 active aircraft compared to Ukraine's 342, a difference of 1,057 aircraft.
Which air force has more combat aircraft, Japan or Ukraine?
Japan has more combat aircraft with 331 fighters and attack aircraft compared to Ukraine's 137.
Which country has more military helicopters, Japan or Ukraine?
Japan operates more military helicopters with 533 compared to Ukraine's 136.
Which air force has more transport aircraft, Japan or Ukraine?
Japan has more transport aircraft with 114 compared to Ukraine's 27.
How do the Japan and Ukraine air forces compare in size?
Japan's air force is 4.2 times larger than Ukraine's in terms of total active aircraft (114 vs 27).
Which country has more aircraft on order, Japan or Ukraine?
Japan has 317 aircraft on order compared to Ukraine's 2.