Region
United States --
United States
52
China
6
China --
6
Middle East
5
Middle East --
5
United states --
5
Japan --
4
Japan
3
Soviet Union
3
Soviet Union --
3
Arab --
2
Arab countries
2
Europe
2
Europe --
2
Israel
2
Israel --
2
Latin America
2
ASEAN
1
ASEAN --
1
Arab countries --
1
Arab-Israeli conflict --
1
Asia
1
Asia --
1
Asia, Southeastern
1
Asia, Southeastern --
1
Austria --
1
Brazil
1
Brazil --
1
Caribbean Area
1
Caribbean Area --
1
East Asia
1
East Asia --
1
Eastern Europe
1
Egypt
1
Egypt --
1
Espionage, America --
1
Europe, Eastern
1
Europe, Eastern --
1
Foreign relations --
1
Germany --
1
Great Britain --
1
Greece
1
Greece --
1
Guatemala
1
Guatemala --
1
India
1
India --
1
Indonesia
1
Indonesia --
1
more ...