Don Front
The command traces its lineage to the 65th Army of the Red Army, a field army of the Soviet Union during World War II. It was formed in October 1942 from rebuilding elements of the first formation of the 4th Tank Army on the Don Front. The army was commanded by Pavel Batov until after the fall of Berlin, and served in various Fronts commanded by Konstantin Rokossovsky for the duration of the war.