Geography
United States
823 results
Soviet Union
213 results
China
151 results
Middle East
85 results
Iraq
56 results
Afghanistan
55 results
Cuba
53 results
Europe
48 results
Africa
46 results
Iran
38 results
Southeast Asia
38 results
Vietnam
37 results
Pakistan
34 results
Europe, Eastern
33 results
Central America
30 results
Antarctica
26 results
Korea (North)
26 results
Asia
25 results
East Asia
25 results
Caribbean Area
24 results
India
23 results
Poland
23 results
South America
23 results
Oceania
22 results
Chile
21 results
North America
21 results
Yemen (Republic)
21 results
Israel
20 results
Bosnia and Herzegovina
19 results
Germany
19 results
Russia (Federation)
19 results
États-Unis
18 results
Laos
17 results
Lebanon
17 results
Italy
16 results
Latin America
16 results
Mexico
16 results
Nicaragua
16 results
Saudi Arabia
16 results
Former Soviet republics
15 results
South Africa
15 results
Arctic regions
14 results
Czechoslovakia
14 results
Egypt
14 results
Guatemala
14 results
Yugoslavia
14 results
Albania
13 results
Asia, Central
13 results
Balkan Peninsula
13 results
Congo (Democratic Republic)
13 results
more…