Submarines

To review the history and operational life of each boat, please select the link in the ‘Boat’ columns. At this time, not all boats have a dedicated article.

All Submarines

BoatPennantClassTypeShipyardLaid DownLaunchedCommissionedFateDate
R. Smg. MacallèAdua CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)3/1/193610/29/19363/1/1937Scuttled after wrecked on Red Sea reef6/15/1940
R. Smg. AduaADAdua CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone2/1/19369/13/193611/14/1936Sunk H.M.S. Gurkha & Legion9/30/1941
R. Smg. AlagiALAdua CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone3/19/193611/15/19363/6/1937Scuttled9/9/1943
R. Smg. AradamARAdua CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone3/14/193610/18/19361/16/1937Scuttled (later refloated & recommissioned)9/9/1943
R. Smg. AscianghiASAdua CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)1/20/19377/5/19373/25/1938Sunk by H.M.S. Laforey & Eclipse7/23/1943
R. Smg. AxumAXAdua CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone3/8/19369/27/193612/2/1936Scuttled12/28/1943
R. Smg. BeilulBUAdua CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)7/2/19375/22/19389/14/1938Scuttled after R.A.F. bombardment9/9/1943
R. Smg. DagaburDAAdua CoastalTosi, Taranto4/16/19369/22/19364/9/1937Sunk the destroyer H.M.S. Wolverine8/12/1942
R. Smg. DessièDEAdua CoastalTosi, Taranto4/20/193611/22/19364/14/1937Sunk by the destroyers H.M.A.S. Quiberon and H.M.S. Quentin11/28/1942
R. Smg. DurboDUAdua CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)3/8/19373/6/19387/1/1938Scuttled after hits by H.M.S. Firedrake, H.M.S. Wrestler & Aircraft10/18/1940
R. Smg. GondarGOAdua CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)2/1/19369/13/193611/14/1936Scuttled after hits by H.M.A.S. Stuart & Aircraft9/30/1940
R. Smg. LafolèLFAdua CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)6/30/19374/10/19388/13/1938Sunk by the destroyers H.M.S. Hotspur, Gallant & Griffin10/20/1940
R. Smg. NeghelliNGAdua CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)2/25/193711/7/19372/22/1938Probably sunk by H.M.S. Greyhound 1/19/1941
R. Smg. ScirèSRAdua CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)1/30/19371/6/19384/25/1938Sunk by H.M. Trawler Islay8/10/1942
R. Smg. TembienTEAdua CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)2/6/19372/6/19387/1/1938Sunk by H.M.S. Hermione8/2/1941
R. Smg. Uarsciek

URAdua CoastalTosi, Taranto12/2/19369/19/193712/4/1937Scuttled after hits by H.M.S. Petard & Greek Queen Olga12/15/1942
R. Smg. Uebi Scebeli

USAdua CoastalTosi, Taranto1/12/193710/3/193712/21/1937Sunk by Aircraft6/29/1940
R. Smg. Ammiraglio CagniCAAmmiragli OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone9/16/19397/20/19408/21/1941Stricken2/1/1948
R. Smg. Ammiraglio CaraccioloCCAmmiragli OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone10/16/193910/16/19409/15/1941Sunk H.M.S. Farndale12/11/1941
R. Smg. Ammiraglio MilloMGAmmiragli OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone10/16/19398/31/19407/15/1941Sunk by the submarine H.M.S. Ultimatum5/13/1943
R. Smg. Ammiraglio Saint BonSBAmmiragli OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone9/16/19396/6/19403/12/1941Sunk the submarine H.M.S. Upholder1/5/1942
R. Smg. ArgoAOArgo CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone12/9/193511/24/19368/31/1937Scuttled9/10/1943
R. Smg. VelellaVLArgo CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone12/9/193512/18/19368/31/1937Sunk by the submarine H.M.S. Shakespeare9/7/1943
R. Smg. ArgonautaAUArgonauta CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone11/9/19291/19/19311/14/1932Sunk by Aircraft6/29/1940
R. Smg. SerpenteAUArgonauta CoastalTosi, Taranto4/23/19302/28/193211/12/1932Scuttled9/12/1943
R. Smg. FisaliaFSArgonauta CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone11/20/19295/2/19316/4/1932Sunk by H.M.S. Hyacinth9/28/1941
R. Smg. JaleaIAArgonauta CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)1/20/19306/15/19323/16/1933Stricken2/1/1948
R. Smg. JantinaINArgonauta CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)1/20/19305/16/19323/1/1933Sunk by the submarine H.M.S. Torbay7/5/1941
R. Smg. MedusaMUArgonauta CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone11/30/192912/10/193110/8/1932Sunk by the submarine H.M.S. Thorn1/30/1942
R. Smg. SalpaSAArgonauta CoastalTosi, Taranto4/23/19305/8/193212/12/1932Sunk by the submarine H.M.S. Triumph6/27/1941
R. Smg. BalillaBLBalilla OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)1/12/19252/20/19277/20/1928Stricken4/28/1941
R. Smg. MillelireMIBalilla OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)10/20/19259/19/19278/11/1928Stricken4/1/1943
R. Smg. Antonio SciesaSCBalilla OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)10/20/19258/18/19284/12/1929Scuttled after hits by U.S. Army Aircraft11/6/1942
R. Smg. TotiTOBalilla OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)1/26/20252/20/19279/20/1928Stricken4/2/1943
R. Smg. Fratelli BandieraBABandiera Medium RangeCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone2/11/19287/7/19296/2/1930Stricken2/1/1948
R. Smg. Ciro MenottiMEBandiera Medium RangeOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)5/12/19287/29/19297/29/1930Stricken1/1/1948
R. Smg. Luciano ManaraMRBandiera Medium RangeCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone2/18/192810/5/19299/9/1930Stricken2/1/1948
R. Smg. Santorre di Santarosa
SNBandiera Medium RangeOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)5/1/192810/22/19297/29/1930Scuttled after having ran aground and later hit by H.M. MTB-2601/20/1943
R. Smg. Marcantonio BragadinBGBragadinSubmarine – MinelayingTosi, Taranto2/2/19277/21/192911/16/1931Stricken2/1/1948
CorridoniCRBragadinSubmarine – MinelayingTosi, Taranto7/4/19273/30/193011/17/1931Stricken9/8/1943
R. Smg. ArchimedeAHBrin OceanicTosi, Taranto12/23/19373/5/19394/18/1939Sunk by VP-834/15/1943
R. Smg. BrinBRBrin OceanicTosi, Taranto12/3/19364/3/19386/30/1938Stricken1/1/1948
R. Smg. GalvaniGABrin OceanicTosi, Taranto12/3/19365/22/19387/29/1938Sunk by H.M.S. Falmouth6/24/1940
GuglielmottiGIBrin OceanicTosi, Taranto12/3/19369/11/193810/12/1938Sunk by the submarine H.M.S. Unbeaten3/17/1942
TorricelliTLBrin OceanicTosi, Taranto12/23/19373/26/19395/7/1939Sunk by H.M.S. Kandahar, Kingston & Shoreham6/23/1940
CA 1CA ISubmarine – MidgetCaproni Taliedo4/15/1938Scuttled9/9/1943
CA 2CA ISubmarine – MidgetCaproni TaliedoCaptured9/9/1943
CA 3CA ISubmarine – MidgetCaproni TaliedoStricken9/9/1943
CA 4CA ISubmarine – MidgetCaproni TaliedoStricken9/9/1943
R. Smg. Pietro CalviCVCalvi OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)7/20/19323/3/193510/16/1935Scuttled after hits by H.M.S. Lulworth7/15/1942
R. Smg. Giuseppe FinziFZCalvi OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)8/1/19326/29/19351/8/1936Transferred to Germany and later scuttled9/8/1943
R. Smg. Enrico TazzoliTZCalvi OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)9/16/193210/13/19354/18/1936Sunk (Uknown)5/18/1943
CB 1CB CoastalCaproni Taliedo1/27/1941Transferred9/9/1943
CB 2CB CoastalCaproni Taliedo1/27/1941Transferred9/9/1943
CB 3CB CoastalCaproni Taliedo5/10/1941Transferred9/9/1943
CB 4CB CoastalCaproni Taliedo5/10/1941Transferred9/9/1943
CB 5CB CoastalCaproni Taliedo5/10/1941Sunk6/13/1942
CB 6CB CoastalCaproni Taliedo5/10/1941Transferred9/9/1943
CB 7CB CoastalCaproni Taliedo8/1/1943Stricken
CB 8CB CoastalCaproni Taliedo8/1/1943Stricken
CB 9CB CoastalCaproni Taliedo8/1/1943Stricken
CB 10CB CoastalCaproni Taliedo8/1/1943Stricken
CB 11CB CoastalCaproni Taliedo8/24/1943Scuttled9/11/1943
CB 12CB CoastalCaproni Taliedo8/24/1943Scuttled9/11/1943
CB 13CB CoastalCaproni TaliedoSunk3/23/1945
CB 14CB CoastalCaproni TaliedoSunk
CB 15CB CoastalCaproni TaliedoSunk
CB 16CB CoastalCaproni TaliedoSurrendered
CB 17CB CoastalCaproni TaliedoSunk4/3/1945
CB 18CB CoastalCaproni TaliedoSunk3/31/1945
CB 19CB CoastalCaproni TaliedoCaptured
CB 20CB CoastalCaproni TaliedoCaptured
CB 21CB CoastalCaproni TaliedoSunk4/29/1945
CB 22CB CoastalCaproni TaliedoCaptured
R. Smg. Ettore FieramoscaFMFieramosca OceanicTosi, Taranto7/17/19266/14/192912/5/1931Stricken3/1/1943
R. Smg. AtropoATFoca Medium RangeTosi, Taranto7/10/193711/20/19382/14/1939Stricken2/1/1948
FocaFOFoca Medium RangeTosi, Taranto1/15/19366/27/193711/6/1937Sunk probably due to the explosion of a mine10/15/1940
R. Smg. ZoeaZEFoca Medium RangeTosi, Taranto3/3/193612/5/19372/12/1938Stricken9/9/1943
FR 110FR 111 Medium RangeArsenal de Brest (France)1/1/19243/16/19261/20/1943Sunk2/28/1943
FerrarisFEGalilei Medium RangeTosi, Taranto10/15/19318/11/19341/31/1935Scuttled after hits by H.M.S. Lamerton & Aircraft10/25/1941
GalileiGLGalilei Medium RangeTosi, Taranto10/15/19313/19/193410/16/1934Captured by H.M.S. Moonstone6/19/1940
R. Smg. GlaucoGUGlauco OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone10/10/19331/5/19359/20/1935Scuttled after hits by H.M.S Wishart6/27/1941
R. Smg. OtariaOAGlauco OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone11/17/19333/20/193510/20/1935Stricken2/1/1948
H1Holland CoastalElectric Boat Company, (Canada)1/1/19161/1/1916Stricken2/1/1948
H2Holland CoastalElectric Boat Company, (Canada)1/1/19161/1/1916Stricken2/1/1948
H4Holland CoastalElectric Boat Company, (Canada)1/1/19161/1/1917Stricken5/1/1937
H6Holland CoastalElectric Boat Company, (Canada)1/1/19161/1/1916Captuted by the Germans9/9/1943
H8Holland CoastalElectric Boat Company, (Canada)1/1/19161/1/1916Sunk during an arial bombardment6/13/1943
R. Smg. Alpino BagnoliniBILiuzzi OceanicTosi, Taranto12/15/193810/28/193912/22/1939Captured3/11/1943
R. Smg. Reginaldo GiulianiGNLiuzzi OceanicTosi, Taranto3/13/193912/3/19392/3/1940Captured by the Germans and later sunk by the submarine H.M.S. Tally Ho 9/8/1943
R. Smg. Console Generale LiuzziLZLiuzzi OceanicTosi, Taranto10/1/19389/17/193911/21/1939Sunk by H.M.S. Dainty & Ilex6/27/1940
R. Smg. Capitano TarantiniTALiuzzi OceanicTosi, Taranto4/5/19391/7/19403/16/1930Sunk by the submarine H.M.S. Thunderbolt12/15/1940
Pier CapponiCPMameli Medium RangeTosi, Taranto8/27/19256/19/19271/20/1929Sunk by the submarine H.M.S. Rorqual3/31/1941
Da ProcidaDPMameli Medium RangeTosi, Taranto9/21/19254/1/19281/20/1929Stricken9/8/1943
MameliMMMameli Medium RangeTosi, Taranto8/17/192512/9/19261/20/1929Stricken2/1/1948
SperiSPMameli Medium RangeTosi, Taranto9/28/20255/25/19288/20/1929Stricken2/1/1942
R. Smg. BarbarigoBOMarcello OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone2/6/19376/12/19389/19/1938Sunk by (Unknown )6/16/1943
R. Smg. Comandante CappelliniCLMarcello OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)4/25/19385/14/19399/23/1939Captured by the Germans9/8/1943
R. Smg. DandoloDOMarcello OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone6/14/19379/20/19373/25/1938Stricken9/8/1943
R. Smg. EmoEOMarcello OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone2/16/19376/29/193810/14/1938Sunk by H.M.S. Lord Nuffield11/10/1942
R. Smg. Comandante Faa Di BrunoFBMarcello OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)4/28/19386/18/193910/23/1939Sunk by H.M.S. Havelock10/31/1940
R. Smg. MarcelloMLMarcello OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone1/4/19379/20/19373/5/1938Sunk by Aircraft2/22/1941
MocenigoMOMarcello OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone1/19/193711/20/19378/16/1938Sunk by air bombardment3/14/1941
R. Smg. MorosiniMSMarcello OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone3/2/19377/28/193811/11/1938Sunk (Unknown)8/11/1942
R. Smg. NaniNIMarcello OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone1/15/19371/16/19389/5/1938Sunk by H.M.S. Anemone1/7/1941
ProvanaPRMarcello OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone2/3/19373/16/19387/25/1938Sunk by RF La Curieuse off Oran6/17/1940
R. Smg. VenieroVNMarcello OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone1/23/19372/14/19386/5/1938Sunk by Aircraft6/7/1942
R. Smg. Leonardo Da VinciMarconi OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone9/19/19389/16/19393/8/1940Sunk by H.M.S. Active & Ness5/23/1943
R. Smg. Luigi TorelliMarconi OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)2/15/19391/6/19405/15/1940Captured by the Germans9/8/1943
R. Smg. Maggiore BaraccaBGMarconi OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)3/1/19394/21/19407/10/1940Sunk by H.M.S. Croome9/8/1941
R. Smg. Michele BianchiBHMarconi OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)2/15/193912/3/19394/15/1940Sunk by the submarine H.M.S. Severn7/5/1941
R. Smg. Alessandro MalaspinaMAMarconi OceanicOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)3/1/19392/18/19406/20/1940Sunk (Unknown )9/10/1941
R. Smg. Guglielmo MarconiMNMarconi OceanicCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone9/19/19387/30/19392/8/1940Sunk (Unknown)10/28/1941
R. Smg. MiccaMCMiccaSubmarine – MinelayingTosi, Taranto10/15/19313/31/19351/10/1935Sunk by the submarine H.M.S. Trooper7/29/1943
R. Smg. Antonio Bajamonti (Smeli)
BMOsvetnik CoastalLoires, Nantes (France)12/1/19284/1/1941Scuttled8/9/1943
Francesco Rismondo (Osvetnik)RIOsvetnik CoastalLoires, Nantes (France)1/14/19294/1/1941Scuttled8/9/1943
BerilloBEPerla CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone9/14/19356/14/19368/5/1936Scuttled after hits by H.M.S. Havock & Hasty10/2/1940
R. Smg. CoralloCOPerla CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone10/1/19358/2/19369/26/1936Sunk by H.M.S. Enchantress12/13/1942
R. Smg. DiasproDSPerla CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone9/21/19357/5/19368/28/1936Stricken9/8/1943
R. Smg. GemmaGEPerla CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone9/7/19355/21/19367/8/1936Sunk by friendly fire10/8/1940
IrideIRPerla CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)9/3/19357/30/193611/6/1936Sunk by H.M.S. Eagle’s Aircraft8/22/1940
MalachiteMHPerla CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)8/31/19357/15/19361/6/1936Sunk by the Dutch Submarine Dolfyn2/9/1943
OniceOCPerla CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)8/27/19356/15/19369/1/1936Stricken2/1/1948
R. Smg. AmbraPLPerla CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone8/28/19355/28/19368/4/1936Scuttled (later refloated & recommissioned by Germans)9/9/1943
R. Smg. PerlaPLPerla CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone8/31/19355/3/19367/8/1936Captured by H.M.S. Hyacinth7/9/1942
R. Smg. TurcheseTCPerla CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone9/27/19357/19/19369/21/1936Stricken1/1/1948
BausanBNPisani Medium RangeCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone1/20/19263/24/19289/15/1929Decommissioned4/16/1942
Marcantonio ColonnaCNPisani Medium RangeCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone3/12/192512/26/20277/10/1929Decommissioned6/1/1942
Des GeneysDNPisani Medium RangeCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone2/1/19266/14/192810/31/1929Decommissioned5/28/1943
R. Smg. Vettor PisaniPNPisani Medium RangeCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone12/3/192511/24/19276/16/1929Stricken3/23/1947
R. Smg. AlabastroABPlatino CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone3/14/194112/18/19415/9/1942Sunk by Aircraft9/14/1942
R. Smg. AcciaioACPlatino CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)11/21/19406/22/194110/30/1941Sunk by the submarine H.M.S. Unruly7/13/1943
R. Smg. AsteriaAEPlatino CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone10/16/19405/25/194111/8/1941Scuttled after hits by H.M.S. Wheatland & Easton2/17/1943
R. Smg. ArgentoAGPlatino CoastalTosi, Taranto4/30/19412/22/19425/16/1942Scuttled after hits by U.S.S. Buck (DD-420)8/3/1943
R. Smg. AvorioAVPlatino CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone11/9/19409/6/19413/25/1942Sunk by H.M.C.S .Regina2/9/1943
BronzoBZPlatino CoastalTosi, Taranto12/2/19409/28/19411/2/1942Captured by H.M.S. Seaham7/12/1943
CobaltoCBPlatino CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)11/26/19408/20/19413/18/1942Sunk by H.M.S. Ithuriel & Pathfinder8/12/1942
GiadaGDPlatino CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone10/16/19406/10/194112/8/1941Stricken6/1/1966
GranitoGRPlatino CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone11/9/19408/5/19413/31/1942Sunk by the submarine H.M.S. Saracen11/9/1942
NichelioNCPlatino CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)7/1/19414/12/19427/30/1942Stricken and transferred to the U.S.S.R.2/1/1948
PorfidoPOPlatino CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone11/9/19408/23/19411/24/1942Sunk by the submarine H.M.S. Tigris12/6/1942
PlatinoPTPlatino CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)11/20/19406/1/194110/2/1941Stricken10/18/1946
R. Smg. VolframioVOPlatino CoastalTosi, Taranto12/16/194011/9/19412/15/1942Scuttled9/9/1943
R3RSubmarine – TransportTosi, Taranto3/1/19439/7/1946Stricken
R4RSubmarine – TransportTosi, Taranto3/1/19439/30/1946Stricken
R5RSubmarine – TransportTosi, Taranto3/25/1943Stricken
R6RSubmarine – TransportTosi, Taranto3/25/1943Stricken
R7RSubmarine – TransportCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone3/1/194310/31/1943Stricken
R8RSubmarine – TransportCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone3/1/194312/28/1943Stricken
R9RSubmarine – TransportCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone3/6/19432/27/1944Stricken
R10RSubmarine – TransportCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone2/24/19437/13/1943Stricken
R11RSubmarine – TransportCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone3/10/19437/6/1944Stricken
R12RSubmarine – TransportCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone5/13/19439/29/1944Stricken
R. Smg. RemoRERSubmarine – TransportTosi, Taranto7/21/19423/21/19436/19/1943Sunk by the submarine H.M.S. United7/15/1943
R. Smg. RomoloRORSubmarine – TransportTosi, Taranto4/5/19423/28/19436/19/1943Sunk by Aircraft7/18/1943
S 1 (U 428)S CoastalDanziger Werft Danzig (Germany)8/14/19423/11/19436/26/1943Captured by the Germans9/9/1943
S 2 (U 746)S CoastalSchichau, Danzig (Germany)7/15/19427/4/1943Captured by the Germans9/9/1943
S 3 (U 747)S CoastalSchichau, Danzig (Germany)8/19/19427/17/1943Captured by the Germans9/9/1943
S 4 (U 429)S CoastalDanziger Werft Danzig (Germany)9/14/19427/14/1943Captured by the Germans9/9/1943
S 5 (U 748)S CoastalSchichau, Danzig (Germany)8/20/19427/31/1943Captured by the Germans9/9/1943
S 6 (U 430)S CoastalDanziger Werft Danzig (Germany)10/5/19424/22/19438/4/1943Captured by the Germans9/9/1943
S 7 (U 749)S CoastalSchichau, Danzig (Germany)9/28/19423/30/19438/14/1943Captured by the Germans9/9/1943
S 8 (U1161)S CoastalDanziger Werft Danzig (Germany)10/27/19428/25/1943Captured by the Germans9/9/1943
S 9 (U 750)S CoastalSchichau, Danzig (Germany)9/29/19428/26/1943Captured by the Germans9/9/1943
Ruggiero SettimoSOSettembrini Medium RangeTosi, Taranto4/16/19283/29/19314/25/1932Stricken10/8/1946
SettembriniSTSettembrini Medium RangeTosi, Taranto4/16/19287/28/19301/25/1932Sunk10/8/1946
R. Smg. AmetistaAASirena CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)9/16/19314/26/19334/1/1934Scuttled9/12/1943
R. Smg. AnfitriteANSirena CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone7/11/19317/5/19333/22/1934Scuttled after hits by H.M.S. Greyhound3/6/1941
DiamanteDISirena CoastalTosi, Taranto5/11/19315/21/19336/18/1933Sunk by the submarine H.M.S. Parthian6/20/1940
GalateaGTSirena CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone7/18/19315/5/19336/25/1934Stricken2/1/1948
R. Smg. NaiadeNASirena CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone5/9/19313/27/193311/16/1933Scuttled after hits by H.M.S. Hyperion & Hereward12/14/1940
NereideNESirena CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone5/30/19315/25/19332/17/1934Sunk by H.M.S. Echo & Ilex7/13/1943
OndinaONSirena CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone7/25/193112/2/19339/19/1934Scuttled after hits by H.M.S.A.S. Protea, Southern Maid & Aircraft7/11/1942
RubinoRUSirena CoastalCantieri Navali del Quarnaro (C.N.Q.), Fiume9/26/19313/29/19333/21/1934Sunk by Aircraft6/29/1940
R. Smg. SirenaSISirena CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone5/1/19311/26/193310/2/1933Scuttled9/9/1943
SmeraldoSMSirena CoastalTosi, Taranto5/25/19317/23/193311/29/1933Sunk (Unknown )9/15/1941
R. Smg. TopazioTPSirena CoastalCantieri Navali del Quarnaro (C.N.Q.), Fiume9/26/19315/15/19334/1/1934Sunk during an aerial bombardment9/12/1943
R. Smg. ZaffiroZASirena CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)9/16/19316/28/19336/4/1934Sunk the submarine H.M.S. Ultimatum6/9/1942
R. Smg. DelfinoDLSqualo Medium RangeCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone10/27/19284/27/19306/19/1930Sunk due to Collision3/23/1943
NarvaloNRSqualo Medium RangeCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone10/17/19283/15/193012/11/1930Scuttled after hits by H.M.S. Pakenham, Hursley & Aircraft1/14/1943
R. Smg. SqualoSQSqualo Medium RangeCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone10/10/19281/15/193010/6/1930Stricken2/1/1948
R. Smg. TrichecoTRSqualo Medium RangeCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone11/10/19289/11/19306/23/1931Sunk H.M. Sub. Upholder3/18/1942
R. Smg. CerniaTritone CoastalTosi, Taranto7/12/1943Never completed
R. Smg. DenticeTritone CoastalTosi, Taranto7/23/1943Never completed
R. Smg. SpigolaTritone CoastalTosi, Taranto6/10/1943Never completed
GroncoTritone CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)5/15/19411/30/194211/11/1942Scuttled9/9/1943
MurenaTritone CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)4/1/19424/11/19438/25/1943Scuttled and later captured by the Germans9/9/1943
NautiloTritone CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone1/3/19423/20/19437/26/1943Captured by the Germans, later sunk, floated and used by the Jugoslavia Navy9/9/1943
SparideTritone CoastalOdero-Terni-Orlandi (O.T.O.), Muggiano (La Spezia)4/25/19422/21/19438/7/1943Scuttled9/9/1943
FluttoFLTritone CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone12/1/19419/19/19423/20/1943Sunk by H.M. MTBs-640,-651 & -6707/11/1943
GorgoGGTritone CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone5/15/19411/30/194211/11/1942Sunk by U.S.S. Nields (DD-616)5/21/1943
R. Smg. MareaMATritone CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone12/1/194112/10/19425/7/1943Stricken, delivered to the U.S.S.R.2/1/1948
R. Smg. TritoneTNTritone CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone5/15/19411/3/194210/10/1942Sunk by H.M.C.S. Port Arthur1/19/1943
R. Smg. VorticeVRTritone CoastalCantieri Riuniti dell’Adriatico (C.R.D.A.), Monfalcone1/3/19422/23/19436/21/1943Stricken8/1/1967