Question: who did russia declare war on in ww2
Answer: Invasion 1940 - 09 - 22 Japan Vichy France Invasion 1940 - 09 - 23 Free France Australia Vichy France Invasion 1940 - 10 - ? ? Thailand Vichy France Franco - Thai War 1940 - 10 - 28 Italy Greece U Italy invades Greece Invasion 1941 - 02 - 05 Free France Italy Invasion 1941 - 04 - 06 Nazi Germany Greece Invasion 1941 - 04 - 06 Nazi Germany Bulgaria Yugoslavia Invasion 1941 - 04 - 06 Italy Hungary Yugoslavia Invasion 1941 - 04 - 14 Nazi Germany Egypt Egypt maintained neutrality until 1945 .