The following countries operate or have operated submarines for naval or other military purposes.
The following countries operate or have operated submarines for naval or other military purposes.
Ballistic missile submarines are larger than any other type of submarine, in order to accommodate ballistic missiles capable of carrying nuclear warheads.
A submarine-launched ballistic missile (SLBM) is a ballistic missile capable of being launched from submarines. Modern variants usually deliver multiple independently targetable reentry vehicles (MIRVs), each of which carries a nuclear warhead and allows a single launched missile to strike several targets. Submarine-launched ballistic missiles operate in a different way from submarine-launched cruise missiles.
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.
A ballistic missile submarine is a submarine capable of deploying submarine-launched ballistic missiles (SLBMs) with nuclear warheads. These submarines became a major weapon system in the Cold War because of their nuclear deterrence capability. They can fire missiles thousands of kilometers from their targets, and acoustic quieting makes them difficult to detect, thus making them a survivable deterrent in the event of a first strike and a key element of the mutual assured destruction policy of nuclear deterrence. The deployment of ballistic missile submarines is dominated by the United States and Russia. Smaller numbers are in service with France, the United Kingdom, China and India; North Korea is also suspected to have an experimental submarine that is diesel-electric powered.
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 Typhoon class, Soviet designation Project 941 Akula, was a class of nuclear-powered ballistic missile submarines designed and built by the Soviet Union for the Soviet Navy. With a submerged displacement of 48000 tonnes, the Typhoons were the largest submarines ever built, able to accommodate comfortable living facilities for the crew of 160 when submerged for several months. The source of the NATO reporting name remains unclear, although it is often claimed to be related to the use of the word "typhoon" ("тайфун") by General Secretary Leonid Brezhnev of the Communist Party in a 1974 speech while describing a new type of nuclear ballistic missile submarine, as a reaction to the United States Navy's new Ohio-class submarine.
K-407 Novomoskovsk is a Project 667BDRM Delfin-class ballistic missile submarine of the Russian Navy's Northern Fleet.
A nuclear submarine is a submarine powered by a nuclear reactor, but not necessarily nuclear-armed. Nuclear submarines have considerable performance advantages over "conventional" submarines. Nuclear propulsion, being completely independent of air, frees the submarine from the need to surface frequently, as is necessary for conventional submarines. The large amount of power generated by a nuclear reactor allows nuclear submarines to operate at high speed for long periods, and the long interval between refuelings grants a range virtually unlimited, making the only limits on voyage times being imposed by such factors as the need to restock food or other consumables.
Whiskey-class submarines are a class of diesel-electric attack submarines that the Soviet Union built in the early Cold War period.
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.
USS Harry E. Yarnell (DLG/CG-17) was a Leahy-class guided missile cruiser of the United States Navy. Named in honor of Admiral Harry E. Yarnell,, she was originally classified as a "destroyer leader" or frigate, in 1975 she was redesignated a cruiser in the Navy's ship reclassification. She was the second of the "double-end" Leahy-class guided missile frigates to join the fleet.
The Foxtrot class was the NATO reporting name of a class of diesel-electric patrol submarines that were built in the Soviet Union. The Soviet designation of this class was Project 641. The Foxtrot class was designed to replace the earlier Zulu class, which suffered from structural weaknesses and harmonic vibration problems that limited its operational depth and submerged speed. The first Foxtrot keel was laid down in 1957 and commissioned in 1958 and the last was completed in 1983. A total of 58 were built for the Soviet Navy at the Sudomekh division of the Admiralty Shipyard, Saint Petersburg. Additional hulls were built for other countries.
The Delta class, Soviet designations Project 667B Murena, Project 667BD Murena-M, Project 667BDR Kalmar, Project 667BDRM Delfin, are a family of nuclear-powered ballistic missile submarines, designed and built in the Soviet Union, which formed the backbone of the Soviet and Russian strategic submarine fleet since their introduction in 1973. They carry nuclear ballistic missiles of the R-29 Vysota family, with the Delta I, Delta II, Delta III and Delta IV classes carrying the R-29/SS-N-8 'Sawfly', R-29D/SS-N-8 'Sawfly', R-29R/SS-N-18 'Stingray' and R-29RM/SS-N-23 'Skiff' respectively.
Dmitriy Donskoy is a decommissioned Russian Navy nuclear ballistic missile submarine, designated Project 941 Akula class.
The Koni class is the NATO reporting name for an anti-submarine warfare frigate built by the Soviet Union. They were known in the Soviet Union as Project 1159. 14 were built in Zelenodolsk shipyard between 1975 and 1988. They were originally intended to replace the older Riga-class frigates, but were instead chosen as a design for export to various friendly navies. The Koni I sub class were designed for European waters and the Koni II were made for warmer waters. One ship was retained by the Soviets in the Black Sea for training foreign crews. Only a few of these vessels remain in service today.
The Project 205 Moskit (mosquito) more commonly known by their NATO reporting name Osa, are a class of missile boats developed for the Soviet Navy in the late 1950s. Until 1962 this was classified as a large torpedo boat.
Bditel'nyy or Bditelnyy was a Project 1135 Burevestnik Large Anti-Submarine Ship or Krivak-class frigate that served with the Soviet and Russian Navies. Launched on 28 March 1970, the vessel served as part of the Baltic Fleet but operated more widely than the Baltic Sea, demonstrating the emerging blue water capability of the Navy. A dedicated anti-submarine vessel, with an armament built around the Metel system, the ship spent the period between 26 December 1970 and 30 September 1971 undertaking trials and tests to prove the new systems. During that time General Secretary Leonid Brezhnev and Admiral of the Fleet Sergey Gorshkov were both hosted on board. The vessel then subsequently undertook tracking of submarines in the Baltic, Black and Mediterranean Seas, and even travelled as far as Cuba, crossing the Atlantic Ocean. The ship also visited friendly ports like Annaba in Algeria, Gdynia in Poland and Rostock in East Germany. With the end of the Cold War, the ship also travelled to Belgium and visited Antwerp. During June 1993, Bditelnyy took part in BALTOPS-93, the first joint exercise between NATO and Russia. However, soon afterwards, the ship was retired and, on 31 July 1996, decommissioned and subsequently broken up.
Zadornyy was a Project 1135 Burevestnik-class guard ship or Krivak-class frigate that served with the Soviet and Russian Navies. Displacing 3,200 tonnes full load, the vessel was built around the Metel anti-submarine missile system. Zadornyy was launched on 25 March 1979 in Leningrad, the last of the class to be built by the A.A. Zhdanov shipyard, and served with the Northern Fleet. After taking part in exercises Avangard-81, Sever-81 and Okean-83, and cruising as far as Havana, Cuba, the vessel was upgraded between 11 June 1990 and 23 May 1995 with missiles that added anti-ship capability. While serving with the Russian Navy, the ship took part in joint exercises with frigates of the Royal Navy, including a commemoration of the first Arctic convoy of the Second World War with HMS Campbeltown. After more than twenty-five years service, the ship was decommissioned on 3 December 2005.
The Cuban Revolutionary Navy is the navy of Cuba.
SSBN classes in service | |
|---|---|
 People's Liberation Army Navy | |
 French Navy | |
 Indian Navy | |
 Russian Navy | |
 Royal Navy | |
 United States Navy | |
Current and planned classes of nuclear-powered attack submarines | |
|---|---|
 Royal Australian Navy |
|
 Brazilian Navy |
|
| People's Liberation Army Navy |
|
| French Navy | |
| Indian Navy |
|
| Russian Navy |
|
| Royal Navy | |
| United States Navy |
|