The 4th Panzer Army continued its attempt to open a corridor to the 6th Army on 18–19 December, but was unable to do so without the aid of forces inside the Stalingrad pocket.
Četvrta tenkovska armija nastavila je s pokušajima otvaranja koridora 18. i 19. prosinca, ali to nije mogla ostvariti bez pomoći snaga zarobljenih unutar Staljingrada.