The leader of the Soviet Union during World War II was Joseph Stalin. Stalin served as the General Secretary of the Communist Party of the Soviet Union from 1922 until his death in 1953. He also held other positions of power, including Chairman of the Council of Ministers and Premier of the Soviet Union. Stalin played a crucial role in guiding the Soviet Union through the war against Nazi Germany, leading the country's military efforts and overseeing the defense of the Soviet Union. His leadership during the war was marked by a combination of strategic decision-making, industrial mobilization, and determination that contributed to the Soviet Union's eventual victory in 1945.
During World War II, the leader of the Soviet Union was Joseph Stalin. He held the positions of General Secretary of the Communist Party of the Soviet Union and Premier of the Soviet Union. Stalin's leadership was instrumental in guiding the Soviet Union through the challenges of World War II, particularly during the Eastern Front where the Soviet Union was engaged in a bitter conflict with Nazi Germany.