Soviet tankmen from the 6-th Guards Heavy Tank Regiment of the Red Army Armored Force to learn new KV-1S heavy tanks (2nd Guards Tank Army, commanded by Colonel General S. I. Bogdanov) during the Great Patriotic War of the Soviet Russia (June 22, 1941 – May 09, 1945). The Eastern Front of the Second World War in Europe.
Location: USSR
Time taken: April 1943