In August Lelyushenko was summoned by Stalin .
In August Lelyushenko was charged with forming 22 tank brigades -- a new type of formation -- which were to be armed with T34 and KV1 tanks .
In August Lelyushenko was summoned by Stalin and charged with forming 22 tank brigades -- a new type of formation -- which were to be armed with T34 and KV1 tanks .