Russian front , 1943.

SU-122's were used to form medium self-propelled artillery regiments.
These Medium SP regiments consisted of 16 SU-122's (organized in four batteries) and one commander's T-34 tank.

Unknown unit, Red Army - Wolchov front, Soviet Union, Winter 1942-43.

Unknown unit, Red Army - Kursk, Soviet Union, July 1943.