submarine
watercraft capable of independent operation underwater
flying submarine
seaplane that can dive underwater
Upholder/Victoria-class submarine
1990 class of British submarines
Pravda-class submarine
Soviet submarine
Russian submarine Delfin
Russian submarine
V-class submarine
1943 class of British submarines
USS Sculpin
1938 Sargo-class submarine
USS Tench
1944 Tench-class submarine
L-class submarine
1917 class of British submarines
USS Seawolf
1939 Sargo-class submarine
Tench-class submarine
US Navy fleet submarine class
F-class submarine
1913 class of British submarines
L-class submarine
1915 class of American submarines
K-class submarine
1913 class of American submarines
Sargo-class submarine
US Navy WWII submarine class
Russian submarine Som
Submarine of Imperial Russian Navy
Bayou St. John Confederate Submarine
submarine built for the Confederate States Navy
USS Salmon
1937 Salmon-class submarine
USS Dorado
cancelled Tench-class submarine
USS Gar
1940 Tambor-class submarine
USS Salmon
1956 Sailfish-class submarine
USS Torsk
1944 Tench-class submarine
conventional submarine
submarine powered by a source other than a nuclear reactor
Aigrette
1904 Aigrette-class submarine
Topaz
1908 Émeraude-class submarine
Monge
1908 Pluviôse-class submarine
Coulomb
1912 Brumaire-class submarine
Germinal
1907 Pluviôse-class submarine
Bellone-class submarine
1914 class of French Navy submarines
Ariane
1914 Amphitrite-class submarine
Lagrange-class submarine
class of four French submarines of the interwar period
French submarine Y
experimental submarine for the French Navy that launched in 1905
Argus-class submarine
class of Soviet submarine
S Angostura
Brazilian submarine
ARA Santa Fe
Argentine submarine
Reis-class submarine
class of submarine in the Turkish Navy
Khabarovsk-class submarine
series of Russian nuclear-powered submarines
Hero Kim Kun Ok
2023 Sinpo-class submarine
M-class submarine
1917 class of British submarines
S-class submarine
1920 class of American submarines
Nazario Sauro
1976 Sauro-class submarine
Radar outpost submarine
type of submarine
USS Perch
1936 Porpoise-class submarine