Uhh, no. The Russians used human wave tactics during WW2 quite extensively.
The NKVD — an earlier name for the KGB — was hated by the Russian troops for lining up soldiers and requiring them to move forward. Behind tham were NKVD machine gunns to make sure that happened.
If you were a military prisoner for some conduct problem then you got to be a mine clearing meat machine. Lots faster than traditional methods.
Stalin was a murderous jerk.