Once the two German army groups met, the Soviet armies in the salient would be encircled and consequently destroyed. At the same time, von Manstein’s Army Group South would attack toward Kursk from the south with Colonel General Herman Hoth’s Fourth Panzer Army and General Werner Kempf’s Army Detachment. In what came to be known as Operation Citadel, the Ninth Army of von Kluge’s Army Group Center would strike for Kursk from the north while his Second Army defended the western face of the salient. Kurt Zeitzler, chief of Army general staff, proposed eliminating the Kursk salient. A stalemate, however, was still in the cards, but only if the Germans managed to retain the initiative. Despite Von Manstein’s recent victory at Kharkov, only the most fanatical senior German commanders, along with Hitler, believed that the Soviet Union could be decisively defeated. With the third summer of the German-Soviet war approaching, the Red Army war machine had grown more powerful while that of the Germans proportionally declined. The Kursk salient was consequently the target of the last, great German summer offensive, ending with the legendary tank battles in the environs of Oboian and Prokhorovka.

The front was left with a gargantuan Soviet salient, 150 miles long and 100 miles wide, bulging around the town of Kursk between the two German army groups. The thick “ rasputitsa” clung to steel tank tracks, to truck tires, to the hoofs of tired horses, and to the boots of exhausted soldiers. Operations everywhere then bogged down to a standstill as the Russian spring thawed the frozen earth and turned it to mud. Meanwhile, to the north of the Donets campaign, the Soviet winter offensive was held at bay before Orel by Field Marshal Günther von Kluge’s Army Group Center. Manstein’s brilliant counteroffensive restored the southern front and culminated in an SS frontal assault and a triumphant recapture of Kharkov. Fresh panzer formations sliced into the startled Soviet flanks, ripping apart two Soviet Fronts (Army Groups). Once the Soviet armor ran dry of fuel and low on ammunition, Manstein unleashed Army Group South’s riposte. At the time, Field Marshal Erich von Manstein was only waiting for the Soviets to overextend themselves. The Soviets seemed unstoppable, recapturing the major city of Kharkov from the Germans on February 14, 1943, roughly five months before the Battle of Kursk. With the German Sixth Army destroyed at Stalingrad, the Soviet juggernaut lunged west and southwest across the River Donets.

Ww2 kursk tank battle video