FA Richthaus (zerst.) is a former military bunker located in northern France, near the Belgian border. The designation 'FA' likely refers to a Flak Abteilung (anti-aircraft artillery unit), while 'Richthaus' may indicate a command or observation post. The '(zerst.)' suffix confirms the structure was destroyed, possibly during or after World War II.
Northern France, particularly along the Franco-Belgian border, saw extensive military fortification during the 20th century, including both World War I and II defensive networks.