The following newspaper excerpt (dated 29.01.1943) describes why Riedel received the Oakleaves…
“Hauptmann Riedel prevented an imminent breakthrough by strong enemy forces whilst serving with his Grenadiers south of Stalingrad. In this time, and even though he had been wounded twice by this stage, he formed a shock troop and threw back those Bolshevik troops that had advanced as far as his command post. At the end of November 1942 Hauptmann Riedel intervened in the exact same sector with his Kampfgruppe, captured numerous resistance nests and thereby closed a frontline gap.”
186th Award.