Festung Norwegen, the perimeter of the Third Reich against an allied attack which the Nazi leadership assumed would occur in Norway. Remote pristine coastal landscapes scattered with ruins of defence and fortification systems, coastal artillery, anti-aircraft batteries.
At Rossekniben in Grimstad, an inaccessible observation post was installed to provide a panorama view of the sea, guarded by artilleries until the end of the war. Artillery positions were carefully observed and reported by the local XU group.
Our own underground intelligence agents reveal that construction of fortresses has once again commenced in the area. Just beneath the observation post at Rossekniben, a small wooden fort partly hidden by the thick forest canopy has been registered. The purpose of the fort is as of yet uncertain and at this point may be labeled X for Unknown.