Region
Soviet Union
5
China --
4
United States
4
Australia --
3
China
3
Great Britain --
2
Africa --
1
Africa- foreign relations --
1
Asia
1
Asia --
1
Australia
1
Central America
1
Europe --
1
Great Britain
1
Indochina
1
Indonesia --
1
New Territories (Hong Kong) --
1
Soviet Union --
1
Soviet union- foreign relations- africa
1
United States --
1
United states- foreign relations- africa
1