From 1963 to November 1968, the United States Army’s 56th Field Artillery Group, equipped with Pershing missiles, was headquartered at the Hardt Kaserne along with A and D batteries of the 4th Battalion, 41st Artillery. Headquarters & Headquarters Battery then moved down the hill to the Bismarck Kaserne in November 1968. Family housing and the commissary were across the street from the Hardt Kaserne and overlooked a hill above Bismarck Kaserne.
Schwäbisch Gmünd is situated within the northern foothills of the Swabian Jura Mountains on the Rems river, about 50 kilometres (31 miles) east of the state capital Stuttgart. It marks the place where the Josefsbach (Waldstetter-bach) meets the River Rems. The municipal area comprises the localities (Ortschaften) of Bargau, Bettringen, Degenfeld, Großdeinbach, Herlikofen, Hussenhofen, Lindach, Rechberg, Rehnenhof-Wetzgau, Straßdorf, and Weiler.