 Complete the following phrase:  Born in the village of Naumovo, Kaluga Governorate, on 2 May 1913, Shkadov was drafted into the Red Army in October 1935 and sent to study at the Kharkov Tank School. After graduating in June 1938, he served in the 2nd Separate Tank Brigade later the 42nd Separate Light Tank Brigade of the 1st Separate Red Banner Army as a platoon commander of the 2nd Separate Tank Battalion, a deputy tank company commander, assistant chief of staff of the 136th Separate Tank Battalion, and chief of staff of the 216th Separate Flamethrower Tank Battalion. He fought in the 