Green: Allies
Blue: Axis Powers
Gray: Neutral countries
Major Axis Powers
Germany
Japan
Italy
Minor Axis Powers
Hungary
Romania
Bulgaria
Yugoslavia
Co-Belligerents
Thailand
Finland
San marino
Iraq
Japanese Client States
Manchukuo
Inner Mongolia
Reorganized National Government of China
Philippine Second Republic
Provisional Government of Free India
Empire of Vietnam
Cambodia
Laos
Burma Ba Maw Regime
Italian Client States
Montenegro
Monaco
German Client States
Tiso Regime of Slovakia
Independent State of Croatia
Italian Second Republic
Albania
Hungarian Szálasi Regime
Joint German-Italian Puppet States
Greece
Controversial Cases
Denmark
Vichy France
USSR
Spain
Sweden