FA MG

A military structure located near Calais, France, at coordinates 50.929°N, 1.755°E. The specific designation 'FA MG' and the nature of this facility are not detailed in the provided historical or current reporting. The region of Nord-Pas-de-Calais has a significant military history, including fortifications from various periods, but no confirmed information links this specific site to the recent French nuclear policy announcements referenced in the search results.