Region
Soviet Union
3
Asia, Southeastern --
2
China --
2
Israel --
2
Syria --
2
United States --
2
Arab countries --
1
Asia
1
Asia --
1
Asia, Southeastern
1
China
1
Developing countries --
1
Egypt --
1
Indian Ocean --
1
Iraq --
1
Israel
1
Latin America
1
Lebanon
1
Lebanon --
1
Middle East --
1
Pacific Area --
1
Pacific area --
1
Scandinavia --
1
Soviet Union --
1
Sudan --
1
Syria
1
United States
1