Region
United States --
7
United States
6
Iraq
2
Korea (North)
2
Soviet Union --
2
Asia --
1
Chechni·a·
1
Great Britain --
1
India --
1
Iran
1
Iran --
1
Italy --
1
Japan
1
North East Asia
1
Pakistan --
1
Politics and government --
1
Russia
1
Russia (Federation) --
1
Sicily
1
Southeast Asia --
1
Soviet Union
1
United States. Army
1