 Complete the following phrase:  In early June I. and III.JG 77 were deployed to Romania and subordinated to IV. Fliegerkorps under the command of Kurt Pflugbeil. The battle group was designated as close air support to Army Group South. On 22 June 1941 the German Wehrmacht commenced Operation Barbarossa, the invasion of the Soviet Union. Freytag achieved steady success. He reported his 10th claim on 12 August 1941 and his 20th victory on 31 October 1941. This day he downed a Mikoyan-Gurevich MiG-3 in the morning during a combat air patrol to support German forces in the 