Title: Allied leaders of World War II
Content: Joseph Stalin was General Secretary of the Communist Party of the Soviet Union during World War II. From 1941 onwards, he was also Chairman of the Committee of the People's Comissars (Premier) of the Soviet Union. It was during Stalin's reign that the USSR emerged as a superpower that rivaled the United States. As the supreme commander of the Red Army, Stalin led the Red Army to liberate the Soviet Union from Nazi occupation. After the war Stalin put communist leaders in power in Eastern Europe, setting up the Eastern Bloc and leading to the Cold War. ; Kliment Voroshilov was the leader of the Soviet Army during 
Title: Outline of World War II
Content: Joseph Stalin - Leader of the Soviet Union during the War, commander-in-chief of the Red Army ; Winston Churchill - Prime Minister of the United Kingdom ; Franklin D. Roosevelt - President of the United States of America during the Second World War 
Title: Leaders of the Vietnam War
Content: Nikita Khrushchev was the First Secretary of the Communist Party and the leader of the Soviet Union from 1953 to 1964. He was the leader of USSR when JFK was U.S. president. ; Leonid Brezhnev was the General Secretary of the Communist Party and the leader of the Soviet Union from 1964 until his death in 1982. He was the leader of the USSR when Lyndon B. Johnson was U.S. president. ; Rodion Malinovsky was the Marshal of the Soviet Union and Minister of Defense of the Soviet Union in 1957–1967. ; Andrei Grechko was the Marshal of the Soviet Union Minister of Defense of the Soviet Union in 1967–1976. ; Anatoliy Hiuppinen was the commander of the Soviet forces stationed in Vietnam. 
Title: Allied leaders of World War II
Content:  of State, he remained mostly in the background, while Stalin was the undisputed war leader with supreme authority over the Soviet Union. A Communist Party elder, Kalinin was a key member of Stalin's inner circle of power until his death. He signed the order authorizing the Katyn massacre. ; Vasily Chuikov commanded the 64th Army and later the 62nd Army, which defended Stalingrad during the crucial Battle of Stalingrad. ; Leonid Govorov became Soviet commander in Leningrad in 1942, and commanded Leningrad's forces in Operation Spark. In 1944, he was promoted to Marshal of the Soviet Union. ; Ivan Konev was commander of the 19th Army during 
Title: Vasily Sokolovsky
Content:  Vasily Danilovich Sokolovsky (Васи́лий Дани́лович Соколо́вский; July 21, 1897 – May 10, 1968) was a Soviet general and Marshal of the Soviet Union who led Red Army forces on the Eastern Front during World War II. As Georgy Zhukov's chief of staff, Sokolovsky helped plan and execute the Battle of Berlin.
Title: Hero of the Soviet Union
Content: Konstantin Rokossovsky – Marshal of the Soviet Union and Commander of the 1st and 2nd Belorussian Front during World War II. ; Hazi Aslanov – Major General of armored troops during World War II. ; Talgat Bigeldinov – Il-2 during World War II and the only Kazakh who was twice awarded the title. ; Vasily Chuikov – General largely responsible for the victory at Stalingrad and attacking Berlin. ; Oleksiy Fedorov – organized underground resistance in Nazi-occupied Ukraine. ; Dmitry Glinka – flying ace with over 50 shootdowns ; Aleksei Leonov – cosmonaut who made the world's first spacewalk in 1965. ; Vasily Petrov – Major who lost both hands during the second World War. ; Pyotr Klimuk 
Title: Allied leaders of World War II
Content:  ; Georgy Zhukov was a Soviet Field Marshal who led the Red Army to liberate the Soviet Union from Nazi occupation. He also led the Soviets to overrun much of Eastern Europe and to conquer and capture Germany's capital, Berlin. After the war Zhukov was the supreme Military Commander of the Soviet Occupation Zone in Germany. ; Nikolay Gerasimovich Kuznetsov was Admiral of the Soviet Navy, which was primarily responsible for keeping the Nazis out of the Black Sea and the Caucasus. Despite orders to the contrary, he placed his navy on high alert hours before the commencement of Operation Barbarossa resulting in the Navy being the only 
Title: Timeline of World War II (1945–1991)
Content:  Joseph Stalin, leader of the Soviet Union, dies of a stroke. He is replaced by Nikita Khrushchev, who began a period of De-Stalinization.
Title: Georgy Zhukov
Content:  Georgy Konstantinovich Zhukov (Георгий Константинович Жуков; ; 1 December 1896 – 18 June 1974) was a Soviet general and Marshal of the Soviet Union. He also served as Chief of the General Staff, Minister of Defence, and was a member of the Presidium of the Communist Party (later Politburo). During the Second World War, Zhukov oversaw some of the Red Army's most decisive victories. Born to a poor peasant family from central Russia, Zhukov was conscripted into the Imperial Russian Army and fought in the First World War. He served in the Red Army during the Russian Civil War. Gradually rising through the ranks, by 1939 Zhukov had been given command of an army 
Title: Hero of the Mongolian People's Republic
Content: Joseph Stalin - Leader of the Soviet Union ; Kliment Voroshilov - Chairman of the Supreme Soviet of the USSR ; Gherman Titov - Soviet Cosmonaut ; Andriyan Nikolayev - Soviet Cosmonaut ; Pavel Belyayev - Soviet Cosmonaut ; Georgy Zhukov - Marshal of the Soviet Union ; Ivan Konev - Marshal of the Soviet Union ; Issa Pliyev - General of the Army (Soviet Union) ; Leonid Brezhnev - General Secretary of the Communist Party of the Soviet Union ; Alexei Kosygin - Prime Minister of the Soviet Union ; Dmitry Ustinov - Minister of Defense of the Soviet Union 

Question: who was the soviet leader during world war ii?
Answer: Alexei Negmatov.