Reinforced to divisional status, 'Grossdeutschland' fought on the Eastern Front in 1942–44, notably at Rzhev in late 1942 and Kharkov in early 1943. Refitted and redesignated a Panzergrenadier-Division, 'Grossdeutschland' played a key role in the battle of Kursk in July 1943, before acting as the Wehrmacht's 'fire brigade' in 1943–44.
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