It belongs to the marine forces and was used for our defence. Karlskrona still has fortresses out in the sea and on the islands. I think some places you are still not allowed to take photos and foreigners are forbidden entry. Svara
Leya 
What is this building?
It belongs to the marine forces and was used for our defence. Karlskrona still has fortresses out in the sea and on the islands. I think some places you are still not allowed to take photos and foreigners are forbidden entry.