A軍集団
On 22 November 1942, Kleist replaced Field Marshal Wilhelm List as commander of Army Group A near the end of Case Blue. Hitler ordered him to hold position and to resume the offensive should the Axis forces take Stalingrad. This possibility ended after the Soviets launched counter-offensives Operation Uranus (November 1942), which encircled the German 6th Army in Stalingrad, and Operation Little Saturn (December 1942 to February 1943). Little Saturn aimed to cut off Army Group A in the Caucasus, however, the limited scope of the Soviet offensive gave Kleist enough time to withdraw his Army Group A in the direction of the Kuban, abandoning the Caucasus.