As a result , the 3rd Tank Corps sustained heavy casualties , and the 8th Guards Tank Corps was also weakened .
On 2 and 3 August , the 4th Panzer Division and 5th SS Panzergrenadier Division Wiking joined the German counteroffensive .
The 3rd Tank Corps sustained heavy casualties , and the 8th Guards Tank Corps was also weakened .
On 2 and 3 August , the 4th Panzer Division and 5th SS Panzergrenadier Division Wiking joined the German counteroffensive .