A military bunker located near Lorient, France, in the Brittany region. This area was heavily fortified during World War II, particularly as part of the Atlantic Wall defenses constructed by German forces. The nearby city of Lorient became a major U-boat base, with extensive bunker complexes built to protect submarines from Allied bombing.
The coastal region of Brittany features numerous defensive structures from this period, reflecting its strategic importance in German naval operations in the Atlantic.