|
Date:
|
Declaring party:
|
Opponent:
|
|
3 September, 1939
|
United Kingdom
|
Germany
|
|
Australia
|
|
New Zealand
|
|
India
|
|
Southern Rhodesia
|
|
Tonga
|
|
Transjordan
|
|
France
|
|
Morocco
|
|
Tunisia
|
|
4 September, 1939
|
Nepal
|
|
6 September, 1939
|
South Africa
|
|
10 September, 1939
|
Bahrain
|
|
Canada
|
|
Oman
|
|
17 September, 1939
|
Soviet Union
|
Poland
|
|
9 November, 1939
|
Kuwait
|
Germany
|
|
10 May, 1940
|
Belgium
|
Germany
|
|
Luxembourg
|
|
Netherlands
|
|
10 June, 1940
|
Italy
|
France
|
|
United Kingdom
|
|
Canada
|
Italy
|
|
11 June, 1940
|
South Africa
|
Italy
|
|
Australia
|
|
New Zealand
|
|
France
|
|
28 October, 1940
|
Italy
|
Greece
|
|
23 November, 1940
|
Belgium
|
Italy
|
|
6 April, 1941
|
Germany
|
Greece
|
|
22 June, 1941
|
Germany
|
Soviet Union
|
|
Italy
|
|
Tuva
|
Germany
|
|
24 June, 1941
|
Romania
|
Soviet Union
|
|
25 June, 1941
|
Finland
|
|
5 December, 1941
|
United Kingdom
|
Finland
|
|
Hungary
|
|
Romania
|
|
India
|
Finland
|
|
Hungary
|
|
Romania
|
|
6 December, 1941
|
Finland
|
United Kingdom
|
|
Romania
|
|
7 December, 1941
|
United Kingdom
|
Bulgaria
|
|
Canada
|
Finland
|
|
Hungary
|
|
Romania
|
|
Australia
|
Finland
|
|
Hungary
|
|
Romania
|
|
New Zealand
|
Finland
|
|
Hungary
|
|
Romania
|
|
Panama
|
Japan
|
|
Yugoslavia
|
|
8 December, 1941
|
United Kingdom
|
|
United States
|
|
Canada
|
|
Australia
|
|
Costa Rica
|
|
Dominican Republic
|
|
El Salvador
|
|
France
|
|
Greece
|
|
Haiti
|
|
Honduras
|
|
Netherlands
|
|
New Zealand
|
|
Nicaragua
|
|
Philippines
|
|
South Africa
|
|
Tonga
|
|
South Africa
|
Finland
|
|
Hungary
|
|
Romania
|
|
Mongolia
|
Germany
|
|
Manchukuo
|
United States
|
|
9 December, 1941
|
Cuba
|
Japan
|
|
Guatemala
|
|
Republic of China
|
Germany
|
|
Italy
|
|
Japan
|
|
10 December, 1941
|
Korea
|
Japan
|
|
11 December, 1941
|
Germany
|
United States
|
|
Italy
|
|
United States
|
Germany
|
|
Italy
|
|
Costa Rica
|
Germany
|
|
Italy
|
|
Cuba
|
Germany
|
|
Italy
|
|
Dominican Republic
|
Germany
|
|
Italy
|
|
Guatemala
|
Germany
|
|
Italy
|
|
Nicaragua
|
Germany
|
|
Italy
|
|
Netherlands
|
Italy
|
|
Poland
|
Japan
|
|
12 December, 1941
|
Bulgaria
|
United Kingdom
|
|
United States
|
|
Romania
|
United Kingdom
|
|
United States
|
|
Slovakia
|
United Kingdom
|
|
United States
|
|
El Salvador
|
Germany
|
|
Italy
|
|
Haiti
|
Germany
|
|
Italy
|
|
Panama
|
Germany
|
|
Italy
|
|
13 December, 1941
|
United Kingdom
|
Bulgaria
|
|
New Zealand
|
|
South Africa
|
|
Honduras
|
Germany
|
|
Italy
|
|
Italy
|
Cuba
|
|
Guatemala
|
|
14 December, 1941
|
Croatia
|
United Kingdom
|
|
United States
|
|
16 December, 1941
|
Czechoslovakia
|
Bulgaria
|
|
Croatia
|
|
Finland
|
|
Germany
|
|
Hungary
|
|
Italy
|
|
Japan
|
|
Romania
|
|
Slovakia
|
|
19 December, 1941
|
Nicaragua
|
Bulgaria
|
|
Hungary
|
|
Romania
|
|
Romania
|
Nicaragua
|
|
20 December, 1941
|
Belgium
|
Japan
|
|
24 December, 1941
|
Haiti
|
Bulgaria
|
|
Hungary
|
|
Romania
|
|
Romania
|
Haiti
|
|
25 December, 1941
|
Greece
|
Japan
|
|
6 January, 1942
|
Australia
|
Bulgaria
|
|
25 January, 1942
|
United Kingdom
|
Thailand
|
|
New Zealand
|
|
South Africa
|
|
2 March, 1942
|
Australia
|
|
22 May, 1942
|
Mexico
|
Germany
|
|
Italy
|
|
Japan
|
|
5 June, 1942
|
United States
|
Bulgaria
|
|
Hungary
|
|
Romania
|
|
13 June, 1942
|
Iroquois
|
Germany
|
|
Italy
|
|
Japan
|
|
22 August, 1942
|
Brazil
|
Germany
|
|
Italy
|
|
14 December, 1942
|
Ethiopia
|
Germany
|
|
Italy
|
|
Japan
|
|
9 January, 1943
|
Reorganized National Government of China
|
United Kingdom
|
|
United States
|
|
17 January, 1943
|
Iraq
|
Germany
|
|
Italy
|
|
Japan
|
|
7 April, 1943
|
Bolivia
|
Germany
|
|
Italy
|
|
Japan
|
|
1 August, 1943
|
Burma
|
United Kingdom
|
|
United States
|
|
9 September, 1943
|
Iran
|
Germany
|
|
13 October, 1943
|
Italy
|
Germany
|
|
26 November, 1943
|
Colombia
|
Germany
|
|
27 January, 1944
|
Liberia
|
Germany
|
|
Japan
|
|
25 August, 1944
|
Romania
|
Germany
|
|
5 September, 1944
|
Soviet Union
|
Bulgaria
|
|
7 September, 1944
|
Hungary
|
Romania
|
|
Romania
|
Hungary
|
|
8 September, 1944
|
Bulgaria
|
Germany
|
|
23 September, 1944
|
Philippines
|
United Kingdom
|
|
United States
|
|
28 December, 1944
|
Hungary
|
Germany
|
|
2 February, 1945
|
Ecuador
|
Germany
|
|
Japan
|
|
7 February, 1945
|
Paraguay
|
Germany
|
|
Japan
|
|
12 February, 1945
|
Peru
|
Germany
|
|
Japan
|
|
15 February, 1945
|
Uruguay
|
Germany
|
|
Japan
|
|
Venezuela
|
Germany
|
|
Japan
|
|
23 February, 1945
|
Turkey
|
Germany
|
|
Japan
|
|
24 February, 1945
|
Egypt
|
Germany
|
|
Japan
|
|
26 February, 1945
|
Lebanon
|
Germany
|
|
Japan
|
|
Syria
|
Germany
|
|
Japan
|
|
28 February, 1945
|
Saudi Arabia
|
Germany
|
|
1 March, 1945
|
Japan
|
|
Iran
|
Japan
|
|
3 March, 1945
|
Finland
|
Germany
|
|
7 March, 1945
|
Romania
|
Japan
|
|
27 March, 1945
|
Argentina
|
Germany
|
|
Japan
|
|
11 April, 1945
|
Chile
|
Germany
|
|
11 April, 1945
|
Japan
|
|
7 June, 1945
|
Brazil
|
|
9 July, 1945
|
Norway
|
|
14 July, 1945
|
Italy
|
|
8 August, 1945
|
Soviet Union
|
|
10 August, 1945
|
Mongolia
|
|
