 Complete the following phrase:  Malyshev commanded the 4th Shock Army from 30 December 1943 to the end of the war. Its troops entered the region southwest of Vitebsk by the end of 1943, where they went on the defensive. In summer 1944 the army fought in the recapture of Belorussia and the drive into the Baltics. Malyshev especially distinguished himself in his leadership of the army during the 