In my WW2 spy thriller Break in Communication the Germans plan to send the mighty Battleship Tirpitz to Northern Norway to attack the Arctic Convoys. The Allies were sending essential military supplies to Russia enabling them to reinforce the Eastern Front. The Germans were intent on stopping this.
In Chapter 18 the Norwegian Resistance spy on the newly constructed refuelling facilities in Faettenfjord and Beitstadfjord both off-shoots of Trondheim Fjord. This I based up on true events and the picture below shows the mighty Battleship Tirpitz in Faettenfjord in 1942.
I have a second WW2 spy thriller in progress and I'll be writing updates on how it's coming together with a few snippets of the action.