All defences on the beach in August 1994.
Barbed wires on the Sillon seawall, Betontetraeders
on the beach.
The vertical pillars on the beach were trunks of trees planted
in the sand, designed to break the force of the waves during storms.
These breezes-blades. They have no military function.
<= Kriegsmarine map - Betontetraeders [
Defences - Betontetraeders =>