In which city in Norway did Germany build coastal defense guns during World War II?

Northern Norway. 194 1 1 In February, in order to prevent allied forces from landing on the western front, the Germans decided to build an anti-landing fortification-Atlantic barrier along the European coastline. The Atlantic barrier extends from the northern coastline of Norway to Spain, with a length of more than 5,000 kilometers. There are 350 forts in Norway alone, which can be deployed from 88 mm to 38 1 mm, and there are countless bunker groups.

Norway's defense has always been highly valued by the top, because there are a large number of suitable landing sites, and the weather and terrain are not conducive to German maneuvering. Even so, the German occupation forces can only defend the entrance to the Strait and some offshore islands. In the lower part of the strait, there are often only field engineers, but no military guards. To this end, the Germans built strong fortresses at important passes and traffic arteries. The key defense areas are as follows: Narvik, Lofoton Islands, Lange Island, Tromso, Bodo, Mo, Vega, Rovik, Trondheim, kristiansand, Aresund, Solander, Bergen, Stavanger, Frecklefjord, kristiansand, Arendal, Tonsburg and Oslo. The three most important places are Narvik, Trondheim and Bergen. Narvik in the north is the highest priority area, Trondheim in the south has important air and naval bases, and Bergen has submarine bases.