On 17 November Vasilevsky was recalled to Moscow, where he was shown a letter written to Stalin by General Volsky, commander of the 4th Mechanized Corps, who urged calling off the offensive. Volsky believed the offensive as planned was doomed to failure due to the state of the forces earmarked for the operation; he suggested postponing the offensive and redesigning it entirely. Many Soviet soldiers had not been issued with winter garments, and many died of frostbite, "due to the irresponsible attitude of commanders". Although Soviet intelligence made honest efforts to collect as much information as possible on the disposition of the Axis forces arrayed in front of them, there was not much information on the state of the German Sixth Army. Vasilevsky wanted to call off the offensive. The Soviet commanders, overruling Vasilevsky, agreed the offensive would not be called off, and Stalin personally rang Volsky, who reiterated his intention to carry out the operation if ordered to do so.