Region
United States
312
Great Britain
153
Soviet Union
77
Germany
66
Europe
44
France
41
Japan
29
Spain
21
Middle East
19
Italy
15
Russia
15
China
13
Israel
12
Poland
11
Canada
10
Turkey
10
Vietnam
10
Balkan Peninsula
8
Europe, Eastern
7
Mexico
7
Argentina
6
Austria
6
Greece
6
Arab countries
5
Germany (West)
5
Ireland
5
Yugoslavia
5
Brazil
4
Hungary
4
Latin America
4
Netherlands
4
Rwanda
4
Sweden
4
Vietnam (Democratic Republic)
4
Algeria
3
Cuba
3
East Asia
3
Eastern Front
3
Egypt
3
European Union countries
3
India
3
Iran
3
Korea (South)
3
Lebanon
3
Palestine
3
Saudi Arabia
3
Vatican City
3
America
2
Australia
2
Bosnia and Hercegovina
2
more ...