Supreme Headquarters Allied Powers Europe Supreme Headquarters Allied Powers Europe Supreme Headquarters Allied Powers Europe (SHAPE) is the headquarters of the North Atlantic Treaty Organization's Allied Command Operations (ACO). SHAPE is located at Casteau, north of the Belgian city of Mons. The commander of ACO and SHAPE is Supreme Allied Commander Europe (SACEUR), a U.S. four-star general officer or flag officer who also serves as Commander, U.S. European Command. Since 1967 it has been located at Casteau, north of the Belgian city of Mons, but it had previously been located, from 1953, at Rocquencourt, next to Versailles, France. From 1951 to 2003, SHAPE was the
Lauris Norstad general of the Allied Air Forces in Central Europe under the Supreme Headquarters of the Allied Powers in Europe. He was designated air deputy to the supreme allied commander, Europe, SHAPE, on July 27, 1953. Relieved of duty as air deputy to the Supreme Allied Commander, Europe (SACEUR) on November 20, 1956, Norstad was appointed by the president as the new Supreme Allied Commander Europe, and Commander in Chief, U.S. European Command. He served in that post until January 1963 when General Lyman Lemnitzer replaced him. Norstad initially encouraged France to develop its own nuclear capacity, but then defected on