Soviet tankmen from the 6 th Guards Heavy Tank Regiment of the Red Army to learn new KV-1S heavy tanks (2nd Guards Tank Army, commanded by Colonel General S.I. Bogdanov).
Time taken: April 1943
Soviet tankmen from the 6 th Guards Heavy Tank Regiment of the Red Army to learn new KV-1S heavy tanks (2nd Guards Tank Army, commanded by Colonel General S.I. Bogdanov).
Time taken: April 1943