Battle of Stalingrad but Paulus – ordered not to surrender by Hitler – did not respond. The German High Command informed Paulus, "Every day that the army holds out longer helps the whole front and draws away the Russian divisions from it." The Germans inside the pocket retreated from the suburbs of Stalingrad to the city itself. The loss of the two airfields, at Pitomnik on 16 January 1943 and Gumrak on the night of 21/22 January, meant an end to air supplies and to the evacuation of the wounded. The third and last serviceable runway was at the Stalingradskaya flight school, which
Battle of Stalingrad advance now slowed, Hitler changed his mind and reassigned the 4th Panzer Army back to the attack on Stalingrad. By the end of July, the Germans had pushed the Soviets across the Don River. At this point, the Don and Volga Rivers were only apart, and the Germans left their main supply depots west of the Don, which had important implications later in the course of the battle. The Germans began using the armies of their Italian, Hungarian and Romanian allies to guard their left (northern) flank. Occasionally Italian actions were mentioned in official German communiques. Italian forces were generally