Battle of Kursk were mostly behind Army Group North and Army Group Centre. In June 1943, partisans operating in the occupied area behind Army Group Centre destroyed 298 locomotives, 1,222 railway wagons and 44 bridges, and in the Kursk sector there were 1,092 partisan attacks on railways. These attacks delayed the build-up of German supplies and equipment, and required the diversion of German troops to suppress the partisans, delaying their training for the offensive. Central Partisan Headquarters coordinated many of these attacks. In June Soviet Air Forces (VVS) flew over 800 sorties at night to resupply the partisan groups operating behind Army Group
Battle of Kursk the war decreased. The opposite was true for Stalin; throughout the Kursk campaign, he trusted the judgement of his commanders, and as their decisions led to battlefield success it increased his trust in their military judgement. Stalin stepped back from operational planning, only rarely overruling military decisions, resulting in the Red Army gaining more freedom of action during the course of the war. The casualties suffered by the two combatants are difficult to determine, due to several factors. In regard to the Germans, equipment losses were complicated by the fact that they made determined efforts to recover and repair tanks.