Fairly realistic, a good movie about Soviet atrocities

Rating: 6/10 (17 June 2020)

I've been looking for a movie that shows what it was like in the USSR, during this period. I found the political commissars on the back lines of the Red Army very telling. The movies seemed to show the NKVD machine gun battalions that shot the Red Army soldiers if they retreated. All in all a good watch.