Blücher - Oscarsborg Fortress & Blücher Wreck Site Today
Blücher - Oscarsborg Fortress & Blücher Wreck Site Today
Northern Fortress: Oscarsborg - North Kaholmen - Torpedo battery
Drobak, Norway - May 21, 2022: The Kopas battery is a disused cannon battery under Oscarsborg Fortress. It is located on the ridge Kopas in Drobak. Su Stock Photo - Alamy
The torpedoes from Rijeka that changed our history - Norway in Croatia
Northern Fortress: Oscarsborg - North Kaholmen - Torpedo battery
Drobak, Norway - May 21, 2022: The Kopas battery is a disused cannon battery under Oscarsborg Fortress. It is located on the ridge Kopas in Drobak. Su Stock Photo - Alamy
How did land-based torpedo batteries work in comparison to ones equipped on a ship during World War 2, considering the German Heavy Cruiser Blücher was sunk by the Oscarborg Fortress in Norway