On 17 November 1941 the German forces forced their way across the Mius River and launched an offensive against the Southern Front at Rostov. On 19 November 1941 the 1st Panzer Army reached Rostov and the following day, they seized bridges over the river Don. Three days after reaching Rostov the 1st Panzer Army had captured the city. However, on 27 November the Southern Front, as part of the Rostov Strategic Offensive Operation, counter-attacked the 1st Panzer Army's over-extended spearhead from the north, forcing them to pull out of Rostov. By 2 December 1941, the Soviet forces had retaken Rostov and forced the 1st Panzer Army to withdraw back to the Mius River, near Taganrog. This marked the first major German withdrawal of the war. On 18 February 1942 Kleist was awarded the Oak Leaves to his Knight's Cross.