The FA Leitstand (f) is a French military command and control facility located in Brittany, France. This hardened structure forms part of France's nuclear deterrence infrastructure, serving as a command post for monitoring and directing nuclear forces. The facility's designation 'FA' likely refers to 'Force Aérienne' (Air Force), while 'Leitstand' is German for 'control station,' suggesting this may have been a NATO-era facility or built with German engineering input during the Cold War period.
The bunker is situated in the strategic coastal region of Brittany, an area that has historically been important for France's maritime and nuclear defense capabilities. The location near the coast would have provided optimal positioning for monitoring Atlantic approaches and coordinating with France's nuclear submarine fleet based at nearby ports.