Among them was the "Lublin-Brest Operation" named after the two target cities, with Lublin as the first Polish town to be captured by the Red Army.
Interestingly, the operation took place under the command of the 1st Belorussian Front of the brillant Konstantin Rokossovsky who was born in Warsaw/Poland himself.
The task of taking Lublin was given to the 8th Guards Tank Corps equipped with some 245 tanks, among them 21 IS-2 and 139 M4A2 "Sherman" 75mm tanks, as well as 21 SU-76M, 21 SU-85 and 2 SU-57.
After crossing river Bug, the Corps reached the outskirts of Lublin on July 22 and started a heavy artillery bombardment on the German defenders.
Hitler had given orders to defend Lublin as a "Fester Platz" (fortress), resulting once again in a death sentence for many Landsers.
The fierce urban fighting with German infantry and a handful of "Nashorn" SPG of the sHPz.Jg.Abt .655 lasted until the morning of July 25, with only some 250 German soldiers succeeding to escape the pocket.
Lublin itself became the infamous birthplace of the communist post-war Poland as seat of the "Polski Komitet Wyzwolenia Narodowego", "PKWN", the "Polish Committee of National Liberation".