Supreme Headquarters Allied Powers Europe

The Supreme Headquarters Allied Powers Europe (SHAPE) is the military headquarters of the North Atlantic Treaty Organization's (NATO) Allied Command Operations (ACO) that commands all NATO operations worldwide. SHAPE is situated in the village of Casteau, near Mons, Belgium.

ACO's and SHAPE's commander is titled Supreme Allied Commander Europe (SACEUR), and is always a U.S. four-star general officer or flag officer who also serves as Commander, U.S. European Command.

From 1951 to 2003, SHAPE was the headquarters of Allied Command Europe (ACE). Since 2003 SHAPE has been the headquarters of ACO, controlling NATO also outside Europe. Even though the geographical scope of its activities was extended, SHAPE retained its traditional name with reference to Europe. Provided by Wikipedia