<Tr> <Td> 1942 - 11 - 10 </Td> <Td> Nazi Germany Italy </Td> <Td> Vichy France </Td> <Td> </Td> <Td> </Td> <Td> Invasion </Td> </Tr> <Tr> <Td> 1942 - 12 - 14 </Td> <Td> Ethiopia </Td> <Td> Nazi Germany Italy Japan </Td> <Td> </Td> <Td> On 3 October 1935, Italy invaded Ethiopia without a formal declaration of war . In response to the Italian invasion, Ethiopia declared war on Italy . Most of Ethiopia was occupied by Italy in 1936, however parts of Ethiopia remained under the control of the Ethiopian Patriots Movement, which begun its guerrilla war against the occupying Italian forces the day Addis Ababa fell in May 1936 . In May 1941, Addis Ababa was liberated by the Gideon Force, restoring sovereignty to Ethiopia . </Td> <Td> Second Italo - Ethiopian War <P> Declaration </P> </Td> </Tr> <Tr> <Td> 1943 - 09 - 01 </Td> <Td> China Regime of Wang Jingwei </Td> <Td> Allied Powers </Td> <Td> </Td> <Td> </Td> <Td> Declaration </Td> </Tr> <Tr> <Td> 1943 - 04 - 02 </Td> <Td> Bolivia </Td> <Td> Axis powers </Td> <Td> </Td> <Td> </Td> <Td> Declaration </Td> </Tr>

When did the soviet union declare war on germany