Despite the success in sealing the breach, it was obvious that AOK 6 was on the verge of collapse. Fechner’s battalion was reduced to just five operational Panthers and the 9., 13., 17. and 23.Panzer-Divisionen were little more than battlegroups. Hollidt lacked the strength to eliminate the two isolated Soviet mechanized units near Pavlograd and it was obvious that the rest of Tolbukhin’s forces would soon break through to them. Nor was Hoth’s sector in any better shape, since the Voronezh Front had driven a wedge between 2.Armee and PzAOK 4 near Romny and Hoth’s left flank was unravelling. Von Manstein met again with Hitler and stated that either Heeresgruppe Süd had to retreat to the Dnepr to avoid destruction, or the OKH had to immediately send 12 fresh divisions to reinforce it. Hitler was always reluctant to cede territory, but he had very few reinforcements to offer, so on 8 September he agreed to allow AOK 17 to finally abandon the Kuban in order for its troops to be sent to reinforce AOK 6. However, it took another week of heavy fighting and the realization that Hollidt’s AOK 6 was in immediate danger of being encircled and destroyed to finally convince Hitler to change his mind. During the 10 weeks between the start of
Retreats are painful and even worse if the enemy is actively pursuing. Many of the German tanks that were damaged or awaiting repair had to be blown up, including 20 of Fechner’s brand-new Panthers.175
A total of 80 Panthers were lost in September, mostly due to mechanical defects that forced their crews to abandon them.176 Discipline in some German units began to slip during the retreat as troops availed themselves of liquor from supply depots that were going to be abandoned. Other troops simply went missing. Von Manstein’s forces had to retreat 150km or more to get behind the Dnepr and then cross at one of six bridges. The German infantry divisions relied on horses and carts to move their artillery and supplies, which meant that they could not outrun fast-moving armour units equipped with T-34s. This discrepancy in tactical mobility meant that most of the German Panzer-Divisionen would have to conduct rear guard actions in order to buy time for the slower-moving formations to retreat to the Dnepr. However, von Manstein also recognized that he needed to get some forces to the main crossing sites over the Dnepr – at Kiev, Kanev, Cherkassy, Kremenchug, Dnepropetrovsk and Zaporozhe – as soon as possible in order to prevent the Soviets from seizing any of these with a coup de main. Thus, von Manstein was on the horns of a dilemma about the best use of his armour during the retreat – to protect his infantry or to protect the crossing sites. Von Manstein decided to deploy all of the III. and XXXXVIII Panzerkorps to conduct a major delay operation at Poltava with four Panzer-Divisionen (3., 6., 7., 11.) and four Panzergrenadier-Divisionen (