Commander-In-Chief of Army Group Upper Rhine

On 6 June 1944, the Western Allied armies landed in northern France during Operation Overlord. In response, Army Group Upper Rhine (Heeresgruppe Oberrhein) group was formed to engage the advancing US 7th Army (under command of General Alexander Patch) and French 1st Army (led by General Jean de Lattre de Tassigny) in the Alsace region along the west bank of the Rhine. In late 1944, Hitler appointed Himmler commander-in-chief of Army Group Upper Rhine.