Its important to remember that Soviet junior-most NCOs were a mix 1st termer top-of-basic-class and 2nd term (of 2 years) volunteers. So raw that, while classed as NCOs, they were largely not tasked as NCOs.As I recall, under Soviet conscription, you served two years in the army, and three in their navy, since sailors needed to learn more technical skills.
In the Red Army, junior officers took over a lot of the administrative tasks that in the West would have been done by non commissioned officers, since the turnover was two years for each annual intake, and the recruits earmarked for leadership roles really didn't have the time to learn their jobs.