Supreme Headquarters Allied Powers Europe government offered Camp Casteau, a 2 km² Belgian Army summer training camp near Mons, which was an area in serious need of additional economic investment. In September 1966, NATO agreed that Belgium should host SHAPE at Casteau. SHAPE closed its facility at Rocquencourt near Paris on 30 March 1967, and the next day held a ceremony to mark the opening of the new headquarters at Casteau. The drawdown of the British Mediterranean Fleet, the military difficulties of the politically decided command structure, and the withdrawal of the French from the military command structure forced a rearrangement of the command arrangements
Supreme Allied Commander Europe since 4 May 2016. Since 2003 the Supreme Allied Commander Europe (SACEUR) has also served as the head of Allied Command Europe and the head of Allied Command Operations. The position of deputy head of Allied Command Europe (DSACEUR) – since 2003 known as deputy head of Allied Command Operations – has been held by the following officers. From January 1978 until June 1993 there were two Deputy SACEURs, one British and one German, but from July 1993 this reverted to a single Deputy SACEUR. Supreme Allied Commander Europe The Supreme Allied Commander Europe (SACEUR) is the commander of the