The Soviets set up the GKO on 30 June 1941 (a week after Nazi Germany invaded the Soviet Union on 22 June 1941) by a compound decision of the Presidium of the Supreme Soviet of the USSR, the Council of People's Commissars (Sovnarkom), and the Central Committee of the Communist Party of the Soviet Union. The war situation at the front lines required a more centralized form of government. The Supreme Soviet, however, continued unsuspended.