To fix the problem concerning the anxiety about inadequacy of armor safety into the at this time significantly armored KV-1 Model 1941, it absolutely was thought I would bring the armor safety because of this turret around an even to 75mm. While the capability of creating such a thick armor meal ended up being lacking at that time, so an interim solution should be to utilize bolt on armor, 25 mm of degree, bolt on surface through the turret and some the rest because of this hull. This type finished up being often referred to as KV-1s Ehkranami.