 Complete the following phrase:  The 402nd Rifle Division was raised in 1941 as an infantry division of the Red Army, and served throughout the Great Patriotic War in that role, but saw relatively little combat. It was raised as an Azerbaijani National division in the Transcaucasus Military District and first formed part of the occupation force following the Anglo-Soviet invasion of Iran. It returned to the USSR in April, 1942, remaining in the Caucasus region until the forces of German Army Group A began its drive on the oil fields there as part of 