The fortified position of Namur (position fortifiée de Namur (PFN)) was established by Belgium following World War I to fortify the traditional invasion corridor between Germany and France through Belgium. The position incorporated the fortress ring of Namur, originally designed by Belgian General Henri Alexis Brialmont to deter an invasion of Belgium by France. The old fortifications consisted of nine forts built between 1888 and 1892 on either side of the Meuse, surrounding Namur. In the years immediately prior to World War II the forts were modernized to address shortcomings exposed during the 1914 Battle of Liège and the short siege of Namur. While the Namur defenses continued to nominally deter France from violating Belgium's neutrality, the seven upgraded forts were intended as a bac