Cruciada împotriva comunismului was named in reference to which Axis invasion of the Soviet Union?
Operation Barbarossa Operation Barbarossa (German: "Unternehmen Barbarossa") was the code name for the Axis invasion of the Soviet Union, starting Sunday, 22 June 1941, during World War II.
Operation Fischreiher Operation Fischreiher (German for heron) was an extension to Operation Blue II during the German invasion of the Soviet Union in World War II. General Friedrich Paulus' 6th Army, and part of the 4th Panzer Army under General Hermann Hoth, was to advance across the Don river towards the city of Stalingrad on the Western bend of the Volga river.