Region
1945-1975
1
ASEAN
3
Asean --
1
Asia
1
Asia --
1
Asia, Southeastern
2
Asia, Southeastern --
2
Burma
1
Cambodia
5
Cambodia --
7
China
5
China --
5
East Asia
1
East Asia --
1
India
1
India --
1
Indochina
1
Indochina --
1
Japan
1
Japan --
1
Kampuchea
1
Kampuchea --
1
Laos
2
Laos --
2
Malaysia --
1
Soviet Union
1
Soviet Union --
1
United States
10
United States --
9
United states --
2
Vietnam
24
Vietnam --
36