trials and short-term use as a target ship, Saar was assigned to the U-Boot-Abwehrschule ("Submarine Defence School") in Kiel-Wik, where submarine officers...

Flotilla (Kiel) from November 1942 to August 1943, as well as in the U-Abwehrschule (Bergen), from August 1943 to July 1944. She was decommissioned on 5...

Baltic Sea. In July 1944 U-298 sailed to Bergen, Norway, to join the U-Abwehrschule (U-boat School) where she remained as a training boat, under the command...