Region
United States
United States --
22
China
6
China --
6
Asia
3
East Asia
3
Europe
3
Southeast Asia
3
Europe --
2
Pacific Area
2
Pacific area --
2
Russia (Federation)
2
Russia (Federation) --
2
Singapore
2
Singapore --
2
Southeast Asia --
2
Soviet Union
2
Asia --
1
Asia, Southeastern
1
Asia, Southeastern --
1
Burma --
1
Canada
1
Europe, Eastern
1
Europe, Eastern --
1
India
1
India --
1
Indo-Pacific region
1
Iraq
1
Iraq --
1
Iraq war, 2003
1
Japan
1
Japan --
1
Mexico
1
Pacific Area --
1
Pacific area
1
Russia
1
Soviet --
1
Soviet Union --
1
Strategic Planning --
1