 Complete the following phrase:  When Operation Barbarossa, the German invasion of the Soviet Union, began on 22 June, the 172nd was stationed at the Tesnitskoye Military Camp near Tula. In late June and early July, the division was rushed to the Belarusian city of Mogilev, where it became part of the 61st Rifle Corps of the 13th Army of the Western Front. There, Romanov organized the defense of the western bank of the Dnieper, blocking the MinskMogilev and MogilevBobruisk roads. As well as his own unit, Romanov ultimately controlled forces from the 110th Rifle Division, regiments or remts of the 132nd, 137th, 160th, and 143rd Rifle Divisions, in addition to the remts of the 20th Mechanized Corps; these formed the core of the citys defense. Immediately after it arrived, the city was 