Thailand in the Korean War
| The Royal Thai Expeditionary Forces to Korea 21st Combined Regiment | |
|---|---|
Emblem of the Royal Thai Expeditionary Forces to Korea | |
| Active | August 1950 – March 1955 |
| Disbanded | 1955, after armistice |
| Country | Thailand |
| Allegiance | United Nations |
| Branch | Army |
| Type | Infantry Battalion |
| Size | 11,786 over the course of the war |
| Part of | US 1st Cavalry Division |
| Nickname(s) | "Little Tigers" |
| Engagements | |
| Decorations | Republic of Korea Presidential Unit Citations (3) Presidential Unit Citation (United States) (Army) |
| Commanders | |
| Notable commanders | Major General Prince Pisit Dispongsa-Diskul Lt. Colonel Kriengkrai Attanand Major Kriangsak Chamanan |
The Kingdom of Thailand was one of the 21 countries who responded to the United Nations request to send troops to aid South Korea during the Korean War 1950–1953.