01 / Overview
Battle of Okinawa
Date
1945–1945
Type
interstate war
Duration
2 months 23 days
Participants
Weapon System
Outcome
decisive victory a
Parent War
Conflict Intensity Extreme
Duration
83
days
Human Loss
200,656
total
Intensity
2,418
deaths / day
Intensity Rank
#9
/ 362 conflicts
Casualty Rank
#12
top 5%
ⓘ Intensity is based on the average daily death toll.
02 / Sides
Belligerents 6 participants
03 / Weapons & Equipment · 2 systems
WEAPONS & EQUIPMENT SUMMARY
ORIGIN · COMPANY
Total 2 distinct systems
Avg. Equipment Age 3 years all equipment
SIDE A 3 years avg. age
Weapons & Equipment2systems
Country
CATEGORY
Each system appears only once in the list.
04 / Outcomes
Outcome & Human Cost
Decisive Victory — Side A
| Side / Country | Military | Civilian | Displaced |
|---|---|---|---|
| United States | 12,500 | 100,000 | — |
| United Kingdom | 100 | — | — |
| Australia | 100 | — | — |
| New Zealand | 100 | — | — |
| Canada | 100 | — | — |
| Japan | 105,000 | — | — |
FIRST DEFENSE DEALS AFTER WAR 20 deals
Italy 
Norway 
Finland 
Argentina 
Poland 
South Korea 
Greece 
Taiwan 
Bolivia 
Denmark 
Dominican Republic 📚 Sources
- Uppsala Conflict Data Program (UCDP)
- Correlates of War (CoW) project
- Official archives and academic literature