Dora II

Dora I (foreground with blue upper levels) and Dora II (background with only a partial roof). Dora II is a more open and incomplete structure than Dora I.

Dora II (Dora 2) is an unfinished German submarine base and submarine pen or bunker in Trondheim, Norway, which is next to Dora I (Dora 1). Construction of the bunker (designated by the Germans as DORA II) was undertaken during the Second World War, but the complex was never finished unlike Dora I. Trondheim was traditionally referred to as Drontheim in German, and the name DORA is the letter "D" in the German phonetic alphabet.[1]

  1. ^ "U-Boat base". Battlefieldsww2.com. Archived from the original on 3 March 2016. Retrieved 13 March 2016.