
The KV-1 (Klementi Voroshilo) had the distiction of being difficult to
immobilize. I also was useful in that its weapons and armor could be ugraded
easily to match the German Army's upgrades late in the war. The additional
armor, however, restricted the unit's speed.  The tank carried a 76mm
anti-tank gun which coudl defeat any German tank in 1941.
