The list of submarine classes in service includes all submarine classes currently in service with navies or other armed forces worldwide. For surface combatants, see the list of naval ship classes in service.
Class | Builder | Displacement Tonnes | Operator | In Service | Built | Under Construction | Comments |
---|---|---|---|---|---|---|---|
Arihant class (Project ATV) | India | 7,000-9,000 | Indian Navy | 2 | 2 | 2 | |
Borei class (Project 955 Borey) | Russia | 24,000 | Russian Navy[1] | 5 | 6 | 4 | |
Delta class (Project 667BDR Kal'mar / 667BDRM Del'fin) | Soviet Union / Russia | 18,200-20,100 | Russian Navy | 8 | 9 | 0 | Including 2 Delta III (1 in special operations role)[2][3][4] and 6 Delta IV (1 special ops)[5] |
Jin class (Type 094) | People's Republic of China | 10,000 | People's Liberation Army Navy | 6 | 6 | 2 | |
Ohio class (SSBN-726) | United States | 16,764 | United States Navy | 14 | 18 | 0 | 24 planned 6 cancelled, 4 converted to SSGN |
Triomphant class | France | 12,640 | French Navy | 4 | 4 | 0 | |
Typhoon class (Project 941 Akula) | Soviet Union / Russia | 48,000 | Russian Navy | 1 | 6 | 0 | 2 in reserve |
Vanguard class | United Kingdom | 14,000 | Royal Navy | 4 | 4 | 0 | |
Xia class | People's Republic of China | 7,000 | People's Liberation Army Navy | 1 | 1 | 0 |
Class | Builder | Displacement Tonnes | Operator | In Service | Built | Under Construction | Comments |
---|---|---|---|---|---|---|---|
Shang class (Type 093G) | People's Republic of China | 7,000 | People's Liberation Army Navy | 1 | 1 | 0 | Only G variant of the Shang-class submarine is capable of launching guided cruise missiles |
Oscar class (Project 949 Granit/Project 949A Antey) | Soviet Union / Russia | 19,400 | Russian Navy | 6 | 14 | 0 | 2 being modernized, 1 inactive/reserve, 4 scrapped, 1 lost at sea |
Ohio class (Tactical Trident) | United States | 18,750 | United States Navy | 4 | 4 | 0 | converted from SSBN |
Class | Builder | Displacement Tonnes | Operator | In Service | Built | Under Construction | Comments |
---|---|---|---|---|---|---|---|
Akula class (Project 971 Shchuka) | Soviet Union / Russia | 13,800 | Russian Navy / Indian Navy | 4 | 15 | 0 | 5 undergoing modernization, 1 leased to India[6][7] |
Astute class | United Kingdom | 7,400 | Royal Navy | 4 | 5 | 2 | Boat 5 (Anson) fitting out as of April 2021 |
Barracuda class | France | 5,300 | French Navy | 0 | 1 | 5 | 1 in service; total 6 planned |
Han class (Type 091) | People's Republic of China | 4,500 | People's Liberation Army Navy | 3 | 5 | 0 | |
Los Angeles class (SSN-688) | United States | 7,000 | United States Navy | 32 | 62 | 0 | 30 submarines retired |
Rubis class | France | 2,670 | French Navy | 5 | 6 | 0 | 1 retired |
Seawolf class (SSN-21) | United States | 9,300 | United States Navy | 3 | 3 | 0 | 29 originally planned |
Yasen class | Russia | 13,800 | Russian Navy | 3 | 3 | 4 | |
Shang class (Type 093) | People's Republic of China | 8,000 | People's Liberation Army Navy | 6 | 6 | 0 | |
Sierra class (Project 945) | Soviet Union / Russia | 10,400 | Russian Navy | 2 | 4 | 0 | 2 reserve/undergoing modernization |
Trafalgar class | United Kingdom | 5,208 | Royal Navy | 1 | 7 | 0 | 6 retired |
Victor class | Soviet Union / Russia | 7,250 | Russian Navy | 2 | 48 | 0 | 45 retired; 1 inactive/reserve |
Virginia class | United States | 7,900-10,200 | United States Navy | 19 | 22 | 9 | 66 planned |