Beyond the main fleet
Specialized vessels and concepts

Aviso and fleet tender
Grille
1935–1951
Radio-controlled target ship
Hessen
1905–1950
Radio-controlled target ship
Zähringen
1902–1949
Projected gunboat class
Kanonenboot 1938
1938–1939
Projected submarine hunter
Kanonenboot 1941
1941
Aircraft support ship
Richthofen
1943–1944
Catapult ship
Falke
1942–1945
Patrol vessel type