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 | Indian Navy | 2 | 2 | 2 | |
Borei class (Project 955 Borey) | Russia | 24,000 | Russian Navy [1] | 7 | 7 | 3 | |
Delta class (Project 667BDR Kal'mar / 667BDRM Del'fin) | Soviet Union / Russia | 18,200 | Russian Navy | 8 | 9 | 0 | Including 2 Delta III (1 in special operations role, the other (Ryazan) reclassified as SSN) [2] [3] [4] and 6 Delta IV (1 special ops) [5] |
Jin class (Type 094) | People's Republic of China | 11,000 | People's Liberation Army Navy | 6 | 6 | 2 | |
Ohio class (SSBN-726) | United States | 18,750 | United States Navy | 14 | 18 | 0 | 24 planned 6 cancelled, 4 converted to SSGN |
Triomphant class | France | 14,335 | French Navy | 4 | 4 | 0 | |
Vanguard class | United Kingdom | 15,900 | Royal Navy | 4 | 4 | 0 | |
Xia class | People's Republic of China | 8,000 | People's Liberation Army Navy | 1 | 1 | 0 |
Class | Builder | Displacement Tonnes | Operator | In Service | Built | Under Construction | Comments |
---|---|---|---|---|---|---|---|
Ohio class (Tactical Trident) | United States | 18,750 | United States Navy | 4 | 4 | 0 | converted from SSBN |
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 |
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 |
Yasen class | Russia | 13,800 | Russian Navy | 4 | 5 | 4 |
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 | 5 | 5 | 2 | Boat 5 (Anson) commissioned but not fully operational as of August 2022 |
Barracuda class | France | 5,300 | French Navy | 2 | 2 | 4 | 2 in service; boat 2 (Duguay-Trouin) still working to full operational status; total of 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 | 24 | 62 | 0 | 35 submarines retired |
Rubis class | France | 2,670 | French Navy | 4 | 6 | 0 | 2 retired |
Seawolf class (SSN-21) | United States | 9,300 | United States Navy | 3 | 3 | 0 | 29 originally planned, 3rd in class built substantially modified for special missions |
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 | 46 retired |
Virginia class | United States | 7,900-10,200 | United States Navy | 22 | 24 | 9 | 66 planned |
In naval terminology, a destroyer is a fast, maneuverable, long-endurance warship intended to escort larger vessels in a fleet, convoy, or carrier battle group and defend them against a wide range of general threats. They were originally conceived in 1885 by Fernando Villaamil for the Spanish Navy as a defense against torpedo boats, and by the time of the Russo-Japanese War in 1904, these "torpedo boat destroyers" (TBDs) were "large, swift, and powerfully armed torpedo boats designed to destroy other torpedo boats". Although the term "destroyer" had been used interchangeably with "TBD" and "torpedo boat destroyer" by navies since 1892, the term "torpedo boat destroyer" had been generally shortened to simply "destroyer" by nearly all navies by the First World War.
A corvette is a small warship. It is traditionally the smallest class of vessel considered to be a proper warship. The warship class above the corvette is that of the frigate, while the class below was historically that of the sloop-of-war.
The Type 212A is a class of diesel-electric submarine developed by Howaldtswerke-Deutsche Werft AG (HDW) for the German Navy, and the Italian Navy where it is known as the Todaro class. It features diesel propulsion and an additional air-independent propulsion (AIP) system using Siemens proton-exchange membrane (PEM) compressed hydrogen fuel cells. The submarines can operate at high speed on diesel power or switch to the AIP system for silent slow cruising, staying submerged for up to three weeks with little exhaust heat. The system is also said to be vibration-free and virtually undetectable.
An attack submarine or hunter-killer submarine is a submarine specifically designed for the purpose of attacking and sinking other submarines, surface combatants and merchant vessels. In the Soviet and Russian navies they were and are called "multi-purpose submarines". They are also used to protect friendly surface combatants and missile submarines. Some attack subs are also armed with cruise missiles, increasing the scope of their potential missions to include land targets.
The Kilo-class submarines are a group of diesel-electric attack submarines designed by the Rubin Design Bureau in the Soviet Union in the 1970s and built originally for the Soviet Navy.
The Type 214 is a class of diesel-electric submarines developed exclusively for export by Howaldtswerke-Deutsche Werft GmbH (HDW). It features diesel propulsion with an air-independent propulsion (AIP) system using Siemens polymer electrolyte membrane (PEM) hydrogen fuel cells. The class combines the design principles of the Type 209 submarine family and the features of the Type 212A submarine. However, as an export design, it lacks some of the classified technologies of the Type 212 such as the non-magnetic steel hull that makes it difficult to detect using a magnetic anomaly detector.
Sindhughosh-class submarines are Kilo-class diesel-electric submarines in active service with the Indian Navy. Their names are in Sanskrit, but in their Roman-alphabet forms sometimes a final short -a is dropped.
Lada class, Russian designation Project 677 Lada is the new advanced class of diesel-electric attack submarine designed by the Russian Rubin Design Bureau. A program to develop a "fourth generation" diesel-electric submarine, it aimed to produce a highly improved version of the Project 636 with better acoustic signature, new combat systems and possibly air-independent propulsion. However, in 2019, Alexander Buzakov, the head of the Admiralty Shipyard, indicated that there were no plans to equip the Lada class with an air-independent propulsion system. In July 2022 it was reported that work on an electrochemical generator to produce hydrogen from diesel fuel and oxygen was continuing and that the Rubin Central Design Bureau signed a new contract in 2019 to continue work. This was scheduled to be completed by the mid-2020s. In 2023, the decision was taken to decommission and scrap the lead ship of the class, the Sankt Peterburg due to the very high costs of modernising the submarine.
The Amur-class submarine, is one of the latest Russian submarine designs. It is advertised as an export version of the Lada class, a modernized version of the Kilo-class submarine with improved acoustic stealth, new combat systems, and an option for air-independent propulsion (AIP).
The Type 039A submarine is a class of diesel-electric submarine in China's People's Liberation Army Navy. It is China's first AIP powered submarine and presumed to be one of the quietest diesel-electric submarine classes in service. This class is the successor of the Type 039 submarine. The official Chinese designation is 039A as the ship is based on the 039 class, but as the 039A has very little resemblance to the 039 it is commonly referred to as the Type 041. The class is designed to replace the aging Type 033 and the older Type 035 submarines that previously formed the backbone of the conventional submarine force.
The Sōryū-class submarines (16SS) are diesel-electric attack submarines. The first boat in the class entered service with the Japan Maritime Self-Defense Force in 2009. The design is an evolution of the Oyashio-class submarine, from which it can most easily be distinguished by its X-shaped stern combination diving planes and rudders. The Sōryūs have the largest displacement of any submarine used by post-war Japan.
The Type 209 is a range of diesel-electric attack submarines developed exclusively for export by Howaldtswerke-Deutsche Werft of Germany. Five class variants, including modifications thereof, have been successfully exported to 15 countries, with 68 submarines being built and commissioned to five different variants between 1971 and 2021. More boats have been built to modified designs.
The People's Liberation Army Navy Submarine Force (PLANSF) is the submarine service of the People's Liberation Army Navy. It consists of all types of submarines in operational service organized into three fleets: the North Sea Fleet, the East Sea Fleet, and the South Sea Fleet. Submarines have long been one of the three focuses of the People's Liberation Army Navy, and when the decision was made in late 2006 to concentrate on building other principal surface combatants to strengthen the air defense and to further delay the construction of aircraft carriers due to insufficient air cover, submarines will continue to play the lead dominant role in the assault force for the PLAN. Currently, PLANSF operates a fleet of 66 submarines which include nuclear as well as conventional submarines.
JSC PO Sevmash is a Russian joint-stock company (JSC) under the vertically-integrated United Shipbuilding Corporation. The shipbuilding operations of Sevmash is in the port city of Severodvinsk on the White Sea in the Russian Federation.
K-211 Petropavlovsk-Kamchatskiy is a Project 667BDR Kalmar class Russian nuclear ballistic missile submarine. The submarine was built by Sevmash, Severodvinsk in the late 1970s and joined the Soviet fleet in 1980. The submarine continued to serve in the Russian Navy as part of the Pacific Fleet after the collapse of the Soviet Union. She was decommissioned in 2010 and is currently laid up, awaiting disposal. Her role and those of the other boats of her class is being taken by the new Borei-class submarines.
The KSS-III or Dosan Ahn Changho-class is a series of diesel-electric attack submarines currently being built for the Republic of Korea Navy (ROKN), jointly by Hanwha Ocean and HD Hyundai Heavy Industries (HHI). The KSS-III is the final phase of the Korean Attack Submarine program, a three-phased program to build 27 attack submarines for the ROKN, between 1994–2029.
The Dakar-class submarine is a class of AIP-capable, diesel-electric attack submarines ordered by the Israeli Navy from German-based naval conglomerate ThyssenKrupp Marine Systems (TKMS).