1941, after Hitler invaded Russia.
Germany declared war on Russia on 1 August 1914.
Russia was the first allied participant in World War One.
that year that thy enterd
September, 1939 on the same team as the Germans.
Russia == Russia was in the war from the beginning. It was Italy that didn't join the war in 1914
They were on the side of the Allies. And they had an alliance with Serbia, so they had no choice but to join.
Take over for Hitler and join Allies in fighting Russia
The Russians were allied with Germany but then Germany turned on Russia and invaded them. Since Russia and the Allies now had a common enemy Russia joined up with the Allies.
No Russia did not surrender in world war II
Austria joined an alliance with Germany in 1879 as they had an enemy which was Russia. Germany was much more stronger than russia.
Romania was an ally of France, Italy, United Kingdom, Russia etc.