B集團軍
After the fighting in Normandy, Model established his headquarters at Oosterbeek, near Arnhem in the Netherlands, where he set about the massive task of rebuilding Army Group B. On 17 August 1944, Model was appointed to the temporary command of OB West, upon Kluge's recall to Berlin to answer charges that he had involvement with the failed 20 July Plot. (Kluge would commit suicide en route.) Model retained command of OB West for eighteen days before Hitler appointed Gerd von Rundstedt as permanent replacement for Kluge, allowing Model to return to the command of Army Group B.