<Table> <Tr> <Th> Date </Th> <Th> Initiator Nation ( s ) </Th> <Th> Targeted Nation ( s ) </Th> <Th> Declaration of War : Type </Th> <Th> Notes / Comments </Th> <Th> Document / Event </Th> </Tr> <Tr> <Td> 1939 - 09 - 01 </Td> <Td> Nazi Germany </Td> <Td> Poland </Td> <Td> U </Td> <Td> German attack began at 4 : 44 am </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1939 - 09 - 01 </Td> <Td> Slovak Republic </Td> <Td> Poland </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1939 - 09 - 03 </Td> <Td> United Kingdom France </Td> <Td> Nazi Germany </Td> <Td> U </Td> <Td> At 11 a.m. , British PM , Neville Chamberlain publicly delivered his Ultimatum Speech . </Td> <Td> Document <P> Declaration </P> </Td> </Tr> <Tr> <Td> 1939 - 09 - 03 </Td> <Td> Australia New Zealand </Td> <Td> Nazi Germany </Td> <Td> </Td> <Td> </Td> <Td> <P> Australia </P> <P> New Zealand </P> </Td> </Tr> <Tr> <Td> 1939 - 09 - 04 </Td> <Td> Nepal </Td> <Td> Nazi Germany </Td> <Td> </Td> <Td> </Td> <Td> <P> Declaration </P> </Td> </Tr> <Tr> <Td> 1939 - 09 - 06 </Td> <Td> South Africa </Td> <Td> Nazi Germany </Td> <Td> </Td> <Td> </Td> <Td> Declaration </Td> </Tr> <Tr> <Td> 1939 - 09 - 10 </Td> <Td> Bahrain Canada Oman </Td> <Td> Nazi Germany </Td> <Td> </Td> <Td> </Td> <Td> Declaration <P> Declaration </P> <P> Declaration </P> </Td> </Tr> <Tr> <Td> 1939 - 09 - 17 </Td> <Td> Soviet Union </Td> <Td> Poland </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1939 - 11 - 30 </Td> <Td> Soviet Union </Td> <Td> Finland </Td> <Td> </Td> <Td> First war between these nations . </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1940 - 04 - 09 </Td> <Td> Nazi Germany </Td> <Td> Denmark Norway </Td> <Td> </Td> <Td> </Td> <Td> Invasion of Denmark Invasion of Norway </Td> </Tr> <Tr> <Td> 1940 - 04 - 12 </Td> <Td> United Kingdom </Td> <Td> Faroe Islands </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1940 - 05 - 10 </Td> <Td> Nazi Germany </Td> <Td> Belgium Netherlands </Td> <Td> A / W </Td> <Td> Date of the German offensive in the West , W from Belgium and the Netherlands . </Td> <Td> <P> Belgium </P> <P> Netherlands </P> </Td> </Tr> <Tr> <Td> 1940 - 05 - 10 </Td> <Td> Nazi Germany </Td> <Td> Luxembourg </Td> <Td> </Td> <Td> </Td> <Td> Luxembourg </Td> </Tr> <Tr> <Td> 1940 - 05 - 10 </Td> <Td> United Kingdom </Td> <Td> Iceland </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1940 - 06 - 10 </Td> <Td> Italy </Td> <Td> France United Kingdom </Td> <Td> </Td> <Td> </Td> <Td> France and the UK </Td> </Tr> <Tr> <Td> 1940 - 06 - 10 </Td> <Td> Canada </Td> <Td> Italy </Td> <Td> </Td> <Td> </Td> <Td> Declaration </Td> </Tr> <Tr> <Td> 1940 - 06 - 11 </Td> <Td> South Africa Australia New Zealand </Td> <Td> Italy </Td> <Td> </Td> <Td> </Td> <Td> <P> South Africa </P> <P> Australia </P> <P> New Zealand </P> </Td> </Tr> <Tr> <Td> 1940 - 06 - 11 </Td> <Td> France </Td> <Td> Italy </Td> <Td> </Td> <Td> </Td> <Td> Declaration </Td> </Tr> <Tr> <Td> 1940 - 06 - 16 </Td> <Td> Soviet Union </Td> <Td> Lithuania </Td> <Td> </Td> <Td> </Td> <Td> Occupation </Td> </Tr> <Tr> <Td> 1940 - 06 - 17 </Td> <Td> Soviet Union </Td> <Td> Estonia Latvia </Td> <Td> </Td> <Td> </Td> <Td> Occupation </Td> </Tr> <Tr> <Td> 1940 - 06 - 25 </Td> <Td> United Kingdom </Td> <Td> Vichy France </Td> <Td> </Td> <Td> Vichy France cuts off diplomatic relations with the United Kingdom on 8 July 1940 . </Td> <Td> Attack </Td> </Tr> <Tr> <Td> 1940 - 09 - 09 </Td> <Td> Italy </Td> <Td> Egypt </Td> <Td> </Td> <Td> Egypt maintained neutrality until 1945 . </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1940 - 09 - 22 </Td> <Td> Japan </Td> <Td> Vichy France </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1940 - 09 - 23 </Td> <Td> Free France Australia </Td> <Td> Vichy France </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1940 - 10 - ? ? </Td> <Td> Thailand </Td> <Td> Vichy France </Td> <Td> </Td> <Td> </Td> <Td> Franco - Thai War </Td> </Tr> <Tr> <Td> 1940 - 10 - 28 </Td> <Td> Italy </Td> <Td> Greece </Td> <Td> U </Td> <Td> Italy invades Greece </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1941 - 02 - 05 </Td> <Td> Free France </Td> <Td> Italy </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1941 - 04 - 06 </Td> <Td>
<Table> <Tr> <Th> Date </Th> <Th> Initiator Nation ( s ) </Th> <Th> Targeted Nation ( s ) </Th> <Th> Declaration of War : Type </Th> <Th> Notes / Comments </Th> <Th> Document / Event </Th> </Tr> <Tr> <Td> 1939 - 09 - 01 </Td> <Td> Nazi Germany </Td> <Td> Poland </Td> <Td> U </Td> <Td> German attack began at 4 : 44 am </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1939 - 09 - 01 </Td> <Td> Slovak Republic </Td> <Td> Poland </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1939 - 09 - 03 </Td> <Td> United Kingdom France </Td> <Td> Nazi Germany </Td> <Td> U </Td> <Td> At 11 a.m. , British PM , Neville Chamberlain publicly delivered his Ultimatum Speech . </Td> <Td> Document <P> Declaration </P> </Td> </Tr> <Tr> <Td> 1939 - 09 - 03 </Td> <Td> Australia New Zealand </Td> <Td> Nazi Germany </Td> <Td> </Td> <Td> </Td> <Td> <P> Australia </P> <P> New Zealand </P> </Td> </Tr> <Tr> <Td> 1939 - 09 - 04 </Td> <Td> Nepal </Td> <Td> Nazi Germany </Td> <Td> </Td> <Td> </Td> <Td> <P> Declaration </P> </Td> </Tr> <Tr> <Td> 1939 - 09 - 06 </Td> <Td> South Africa </Td> <Td> Nazi Germany </Td> <Td> </Td> <Td> </Td> <Td> Declaration </Td> </Tr> <Tr> <Td> 1939 - 09 - 10 </Td> <Td> Bahrain Canada Oman </Td> <Td> Nazi Germany </Td> <Td> </Td> <Td> </Td> <Td> Declaration <P> Declaration </P> <P> Declaration </P> </Td> </Tr> <Tr> <Td> 1939 - 09 - 17 </Td> <Td> Soviet Union </Td> <Td> Poland </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1939 - 11 - 30 </Td> <Td> Soviet Union </Td> <Td> Finland </Td> <Td> </Td> <Td> First war between these nations . </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1940 - 04 - 09 </Td> <Td> Nazi Germany </Td> <Td> Denmark Norway </Td> <Td> </Td> <Td> </Td> <Td> Invasion of Denmark Invasion of Norway </Td> </Tr> <Tr> <Td> 1940 - 04 - 12 </Td> <Td> United Kingdom </Td> <Td> Faroe Islands </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1940 - 05 - 10 </Td> <Td> Nazi Germany </Td> <Td> Belgium Netherlands </Td> <Td> A / W </Td> <Td> Date of the German offensive in the West , W from Belgium and the Netherlands . </Td> <Td> <P> Belgium </P> <P> Netherlands </P> </Td> </Tr> <Tr> <Td> 1940 - 05 - 10 </Td> <Td> Nazi Germany </Td> <Td> Luxembourg </Td> <Td> </Td> <Td> </Td> <Td> Luxembourg </Td> </Tr> <Tr> <Td> 1940 - 05 - 10 </Td> <Td> United Kingdom </Td> <Td> Iceland </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1940 - 06 - 10 </Td> <Td> Italy </Td> <Td> France United Kingdom </Td> <Td> </Td> <Td> </Td> <Td> France and the UK </Td> </Tr> <Tr> <Td> 1940 - 06 - 10 </Td> <Td> Canada </Td> <Td> Italy </Td> <Td> </Td> <Td> </Td> <Td> Declaration </Td> </Tr> <Tr> <Td> 1940 - 06 - 11 </Td> <Td> South Africa Australia New Zealand </Td> <Td> Italy </Td> <Td> </Td> <Td> </Td> <Td> <P> South Africa </P> <P> Australia </P> <P> New Zealand </P> </Td> </Tr> <Tr> <Td> 1940 - 06 - 11 </Td> <Td> France </Td> <Td> Italy </Td> <Td> </Td> <Td> </Td> <Td> Declaration </Td> </Tr> <Tr> <Td> 1940 - 06 - 16 </Td> <Td> Soviet Union </Td> <Td> Lithuania </Td> <Td> </Td> <Td> </Td> <Td> Occupation </Td> </Tr> <Tr> <Td> 1940 - 06 - 17 </Td> <Td> Soviet Union </Td> <Td> Estonia Latvia </Td> <Td> </Td> <Td> </Td> <Td> Occupation </Td> </Tr> <Tr> <Td> 1940 - 06 - 25 </Td> <Td> United Kingdom </Td> <Td> Vichy France </Td> <Td> </Td> <Td> Vichy France cuts off diplomatic relations with the United Kingdom on 8 July 1940 . </Td> <Td> Attack </Td> </Tr> <Tr> <Td> 1940 - 09 - 09 </Td> <Td> Italy </Td> <Td> Egypt </Td> <Td> </Td> <Td> Egypt maintained neutrality until 1945 . </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1940 - 09 - 22 </Td> <Td> Japan </Td> <Td> Vichy France </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1940 - 09 - 23 </Td> <Td> Free France Australia </Td> <Td> Vichy France </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1940 - 10 - ? ? </Td> <Td> Thailand </Td> <Td> Vichy France </Td> <Td> </Td> <Td> </Td> <Td> Franco - Thai War </Td> </Tr> <Tr> <Td> 1940 - 10 - 28 </Td> <Td> Italy </Td> <Td> Greece </Td> <Td> U </Td> <Td> Italy invades Greece </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1941 - 02 - 05 </Td> <Td> Free France </Td> <Td> Italy </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1941 - 04 - 06 </Td> <Td>
when did germany declare war on belgium ww2
when did germany declare war on belgium ww2
1940 - 05 - 10
1940 - 05 - 10