Russian submarine Sarov (B-90)
Schematic drawing of the B-90 Sarov submarine
| |
History | |
---|---|
Russia | |
Name | Sarov |
Owner | Russian Navy |
Builder | |
Laid down | 1989 |
Launched | 17 December 2007 |
Commissioned | 7 August 2008 |
Status | In service |
General characteristics | |
Type | Special purpose submarine |
Displacement |
|
Length | 98 m[1] |
Draught | 7 m |
Installed power | Nuclear reactor |
Propulsion | Kristall-27 electrochemical generator |
Speed | 10–17 knots (19–31 km/h; 12–20 mph) |
Endurance | 45 days |
Test depth | 300 metres (980 ft) |
Complement | 52 |
Armament | 2 x 650-mm torpedo tubes (?) and/or specialized torpedo tube for Status-6 Weapon |
B-90 Sarov also referred to as Sarov class, Russian designation Project 20120 Sargan, is a Russian special purpose
History
Sarov was designed by the Rubin Design Bureau during the 1980s and its construction began in 1989 at the Krasnoye Sormovo Shipyard, Nizhniy Novgorod.[3][2] In 1998, work on the submarine was stopped due to the funding problems that arose with the dissolution of the Soviet Union. After revision of the project, work reportedly continued at the Sevmash Shipyard, Severodvinsk since 2003. Sarov was launched in 2007 and commissioned in the Russian Navy in 2008. It is named after the city of Sarov.[4]
Design
Based on the
Sarov has a crew of 52 and can stay submerged for up to 20 days. It has a maximum speed of 10 knots (19 km/h; 12 mph) on surface, while 17 knots (31 km/h; 20 mph) when submerged and can operate up to 300 metres (980 ft) depth.[3] Due to the addition of a nuclear reactor section behind the submarine's sail and an escape capsule in the sail, Sarov is significantly longer (98 m) compared to the length of the original Kilo-class submarines (72 m).[2]
Operational history
On 27 November 2016, Sarov was allegedly involved in a testing of the Russia's nuclear-powered, nuclear-armed Poseidon unmanned underwater vehicle, according to the Pentagon officials.[6][1]
On 20 February 2019, Russian Defence Ministry released a video showing the Poseidon unmanned underwater vehicle as it is being launched out of a torpedo compartment aboard Sarov.[1]
References
- ^ a b c "SAROV-Class_Submarine". hisutton.com. 22 February 2019. Retrieved 11 March 2019.
- ^ a b c d e "Project 20120 Sarov Experimental Submarine". globalsecurity.org. Retrieved 10 March 2019.
- ^ a b c "Russia's Not So Super Secret Special Submarine". informationdissemination.net. 18 December 2007. Retrieved 10 March 2019.
- ^ a b c "Sarov". military-today.com. Retrieved 10 March 2019.
- ^ "Project 20120". deagel.com. Retrieved 10 March 2019.
- ^ "Did Russia test doomsday weapon in Arctic waters?". 12 December 2016. Retrieved 10 March 2019.