on Romeo) Kilo class Song class (Type 039) Yuan class (Type 041) Han class (Type 091) (SSN) Xia class (Type 092) (SSBN) Shang class (Type 093) (SSN) Jin class (Type 094) (SSBN) Colombia Pijao class (Type 209/1200) Intrepide class (Italian midget submarine Type SX 506) Croatia modified Una-class midget submarine Cuba Foxtrot class Whisky class (Never exported) Denmark Royal Danish Navy: D class (1926—1946) H class (1938—1950) U class (1947—1959) V class (1947—1958) Delfinen class (1961—1990) Narhvalen class (Type 205) (1970—2004) Tumleren class (Kobben/Type 207) (1989—2004) Kronborg class (Näcken) (2001—2004) Ecuador Shyri class (Type 209/1300) (upgraded) Estonia Kalev class mine laying submarines Estonian Navy: EML Kalev (1936) EML Lembit Egypt Romeo class (Chinese built, Type033G?) Type 209 submarine 2 ordered Finland Finnish Navy: Vesikko (World War II) Saukko (World War II) Vetehinen (World War II) France Marine Nationale: List of French submarines Germany Kaiserliche Marine: Type U-1 U-boat Type U-2 U-boat Type U-3 U-boat Type U-5 U-boat Type U-9 U-boat Type U-13 U-boat Type U-16 U-boat Type U-17 U-boat Type U-19 U-boat Type U-23 U-boat Type U-27 U-boat Type U-31 U-boat Type U-43 U-boat Type U-51 U-boat Type U-57 U-boat Type U-63 U-boat Type U-66 (Type UD) U-boat Type U-81 U-boat Type U-87 U-boat Type U-93 U-boat Type U-127 U-boat Type U-139 U-boat Type U-142 U-boat Type U-151 U-boat Type UA U-boat Type UB I U-boat Type UB II U-boat Type UB III U-boat Type UC I U-boat Type UC II U-boat Type UC III U-boat Type UE I U-boat Type UE II U-boat Kriegsmarine: Type I U-boat Type II U-boat Type VII U-boat Type IX U-boat Type X U-boat Type XIV U-boat Type XVII U-boat Type XVIII U-boat Type XXI U-boat Type XXIII U-boat Modern German Navy: Type 240 class (Type XXIII) (decommissioned) Type 241 class (Type XXI) (decommissioned) Type 201 class (decommissioned) Type 202 class (decommissioned) Type 205 class (decommissioned) Type 206A class (decommissioned) Type 212A class Export Models: Gal class (design only) Type 207 class (Kobben) Type 209 class TR-1700 class Type 210 class (Ula) Dolphin class Type 214 class Greece Hellenic Navy Katsonis-class submarine Protefs-class submarine Greek Navy: Glavkos class (Type 209/1100) Poseidon class (Type 209/1200) Katsonis class (Type 214) India Indian Navy: Foxtrot Class Shishumar (Type 209) Class Sindhughosh (Kilo) Class Scorpène Class 3 Submarines are ready up to 31 January 2018 and also planning to develop with DRDO. Akula Class. Indian navy is paying