Supreme Headquarters Allied Powers Europe was withdrawing from the NATO military structure. SHAPE and all the other NATO installations, including NATO Headquarters and Allied Forces Central Europe (AFCENT), were informed that they must leave French territory by April 1967. Belgium became the host nation for both NATO's political headquarters and SHAPE. General Lyman Lemnitzer, SACEUR at the time, had hoped that SHAPE could be located near to NATO Headquarters, as had been the case in Paris, but the Belgian authorities decided that SHAPE should be located at least 50 kilometres from Brussels, NATO's new location, because SHAPE was a major wartime military target. The Belgian
Supreme Headquarters Allied Powers Europe countries, including Poland and the Baltic states. In 2003, a French flag was set up in the SHAPE headquarters in Mons following the return, after almost forty years, of French military officers to the HQ. Fifteen French military officers, including General Jean-Jacques Bart, work there, of a total amount of 1,100 personnel. They are however considered as "inserted," and not as "integrated," as they cannot be ordered to move without previous French approval. A new structure was developed with three main headquarters under Allied Command Operations: Between 2003 and 2006, a new category of forces was created, principally to improve