Question: The 6th Canadian Infantry Division was originally scheduled to participate in this proposed Allied plan for the invasion of Japan near the end of World War II but the plan was abandoned after the Soviet invasion of which region? 
Sentence (from "7th Canadian Infantry Brigade"): Later, during World War II, it arrived in the United Kingdom in 1940 and spent three years in garrison duties and training in preparation for the assault landings on Juno Beach in Normandy on 6 June 1944.
Relevant evidence: No