1941
they invaded Afghanistan in 1979
1939, November 30
The Soviet Union announced their neutrality on September 29, 1939, when thry made the Treaty of Friendship with the Germans.
2001
Romania was not invaded by Nazi Germany, it was an ally of Hitler agaist the Soviet Union.
The phrase "the Soviet Union invade your mom" appears to be a humorous or playful twist on language rather than a historical event. The Soviet Union, which existed from 1922 to 1991, was involved in various military actions during its existence, but there is no historical context that relates it to a personal reference like "your mom." If you meant this in a different way, please clarify, and I'd be happy to help!
1941, June 22
Germany invaded Lithuania in the year 1941. Germany with the Soviet Union and defeated, invading Lithuania. Germany occupied Lithuania for a few years.
Hitler invaded Poland, France, the Netherlands, Belgium, Luxenbourg, Czechoslovakia, Norway, Denmark, Greece, Yugoslavia, the Channel Islands and the Soviet Union in 1939.
The Five year plans of the Soviet Union were started Between 1928 and 1932.
Stalin industrialized the Soviet Union by creating five year economic plans
1991