Region
China
25
China --
14
Soviet Union
11
Soviet Union --
8
Africa
4
Vietnam --
4
Asia, Southeastern
3
Vietnam
3
Africa --
2
Asia
2
Europe, Eastern --
2
Malaysia
2
Malaysia --
2
Yugoslavia
2
Albania
1
Albania --
1
Asia --
1
Austria
1
Austria --
1
Balkan Peninsula --
1
Bulgaria
1
Bulgaria --
1
Chile
1
Chile --
1
China (People's Republic of China) --
1
China (People's Republic of China, 1949)
1
China (People's Republic of China, 1949) --
1
Cuba
1
Czechoslovakia
1
Czechoslovakia --
1
Europe, Eastern
1
Germany
1
Guatemala
1
Hungary --
1
India
1
India --
1
Indonesia --
1
Latin America
1
Malaya
1
Malaya --
1
Philippines Islands
1
Philippines Islands --
1
Russia
1
South Africa
1
South Africa --
1
United States
1
United States --
1
Vietnam Conflict, 1961-1975 --
1