


Republic of Korea Navy: 8 in service, 1 building/ordered.Marina Militare: 4 in service (A), 3 more ordered with option for a fourth (A) – known as the Todaro-class.German Navy: 6 in service (A), 2 more ordered (CD).Operators: Japan Maritime Self-Defense Force: 12 in service, last two boats not equipped with AIP in favour of larger battery.Indian Navy: 4 in service, 1 under trials, 1 under construction, known as Kalvari-class submarine.Operator: Spanish Navy: 1 on sea trials 3 more building.Operator: People's Liberation Army Navy: 1 in service.Operator: Israeli Navy: 3 AIP in-service/sea trials, 3 AIP ordered.Non-nuclear attack submarines with air-independent propulsion (AIP) Nuclear-powered attack submarines Classĥ undergoing modernization, 1 leased to India īoat 5 ( Anson) commissioned but not fully operational as of August 2022ġ in service boat 2 (Duguay-Trouin) on sea trials total of 6 planned Only G variant of the Shang-class submarine is capable of launching guided cruise missilesīoat 4 ( Krasnoyarsk) on sea trials as of June 2022

Oscar class (Project 949 Granit/Project 949A Antey)Ģ being modernized, 1 inactive/reserve, 4 scrapped, 1 lost at sea Including 2 Delta III (1 in special operations role, the other ( Ryazan) reclassified as SSN) and 6 Delta IV (1 special ops) Ģ4 planned 6 cancelled, 4 converted to SSGN For surface combatants, see the list of naval ship classes in service.īallistic missile submarines Classīoat 7 ( Alexander III) fitting out as of December 2022ĭelta class (Project 667BDR Kal'mar / 667BDRM Del'fin) The list of submarine classes in service includes all submarine classes currently in service with navies or other armed forces worldwide.
