Region
Soviet Union --
United States --
United States
76
Soviet Union
75
China
5
China --
5
Europe --
5
Europe
4
Afghanistan --
3
Developing countries
3
Developing countries --
3
Europe, Eastern
3
Europe, Eastern --
3
United states --
3
Asia
2
Asia --
2
Israel
2
Israel --
2
Middle East
2
Middle East --
2
Russia --
2
Syria
2
Syria --
2
1945-1989
1
Afghanistan
1
Africa
1
Africa --
1
Africa, Southern --
1
Angola
1
Angola --
1
Asia - --
1
Austria --
1
Caribbean Area --
1
Cuba
1
Cuba --
1
Eastern Europe
1
Espionage, America --
1
India
1
India --
1
Japan --
1
Korea
1
Korea --
1
Latin America
1
Latin America --
1
Pakistan
1
Pakistan --
1
Russia
1
Soviet Unions
1
United Nations
1
Vienna
1