attack submarine
submarine designed to destroy other submarines, surface combatants and merchant vessels
USS Dugong
cancelled Balao-class submarine
USS Goldring
cancelled Balao-class submarine
USS Corvina
1943 Gato-class submarine
ARA Santa Cruz
1982 TR-1700-class submarine
USS Unicorn
cancelled Balao-class submarine
USS Dorado
1943 Gato-class submarine
USS Pompon
1942 Gato-class submarine
USS Angler
1943 Gato-class submarine
USS Grouper
1941 Gato-class submarine
USS Bonefish
1943 Gato-class submarine
Type D submarine
submarines of the Imperial Japanese Navy
USS Darter
1943 Gato-class submarine
USS Greenling
1941 Gato-class submarine
Medusa-class attack submarine
1911 class of Regia Marina attack submarines
Dauphin
attack submarine