 Complete the following phrase:  After Operation Barbarossa, the 7th Airborne Brigade took part in the defense of the line on the Berezina River. Tikhonov was seriously wounded on 4 July and commanded the reformed 2nd Airborne Corps after leaving the hospital. The corps became the 32nd Guards Rifle Division in May 1942, part of the 47th Army deployed in defence of the Black Sea coast. After the German breakthrough in 