25th U-boat Flotilla
25th U-boat Flotilla (25. Unterseebootsflottille") was formed in Danzig in April 1940 as a training flotilla responsible for Firing Training. It moved bases several times throughout the war. Between June 1941 and September 1941 it moved to Drontheim. Then it was shifted to Memel & subsequently to Libau. At the end of 1944 it was shifted again to Gotenhafen & then finally in 1945 it moved to Travemünde. The Flotilla was originally called 2. Unterseebootsausbildungsflottille until July 1940 when it was renamed 25. Unterseebootsflottille.
Flotilla commanders
- Korvettenkapitän Ernst Hashagen (Apr 1940-Dec 1941)
- Korvettenkapitän Karl Jasper (Dec 1941-Aug 1943)
- Fregattenkapitän Karl Neitzel (i.V.) (Aug 1943-Dec 1943)
- Korvettenkapitän Robert Gysae (Dec 1943-Apr 1945)
- Korvettenkapitän Georg-Wilhelm Schulz (Apr 1945-8 May 1945)