Yasen class SSGN profile | |
History | |
---|---|
Russia | |
Name | K-571 Krasnoyarsk |
Namesake | Krasnoyarsk |
Builder | Sevmash |
Laid down | 27 July 2014 [1] [2] |
Launched | 30 July 2021 [3] |
Commissioned | 11 December 2023 [4] |
Status | In service |
General characteristics | |
Class and type | Yasen-class submarine |
Length | 130 m (430 ft) |
Beam | 13 m (43 ft) |
Draught | 9.4 m (31 ft) |
Complement | 64 officers and men |
K-571 Krasnoyarsk is a Yasen-class nuclear-powered cruise missile submarine of the Russian Navy. It is the third boat of the project Yasen-M. Considerable changes were made to the initial Yasen design. [5] Differences in the project have appeared sufficient to consider it as a new upgraded version Yasen-M (Russian : Ясень-М). [6] The submarine is named after the city of Krasnoyarsk.
The submarine project was developed in the Malachite Design Bureau in Saint Petersburg. The Russian navy declared that the submarine will be improved in comparison to Severodvinsk, the first of the class. [5]
Compared to the first-of-class Severodvinsk, Kazan, Novosibirsk and Krasnoyarsk are some 40 feet (12 m) shorter, resulting in the deletion of a sonar array from the former's bow. According to one naval analyst, the intention was likely to reduce construction costs without meaningfully reducing the submarine's capabilities. Krasnoyarsk will also include a nuclear reactor with a newly designed cooling system. [7]
On 30 July 2021, Krasnoyarsk was rolled out of the construction hall and subsequently launched on the water. [8] The submarine's future commander Captain 2nd Rank Ivan Artyushin traditionally smashed a bottle against the ship's board. In February 2022, Krasnoyarsk started the mooring trials. [9] Sea trials started on 26 June. [10] The submarine was expected to be commissioned in 2023. She reportedly launched cruise missiles during state tests in November 2023. [11] She was entered service on 11 December 2023 [12] and transferred to the Pacific Fleet (Russia) in September 2024. [13] [14]
The Oscar class, Soviet designations Project 949 Granit and Project 949A Antey, are a series of nuclear-powered cruise missile submarines designed in the Soviet Union for the Soviet Navy. First built in the 1970s, six remain in service with the Russian Navy. Two other vessels were slated to be modernized since at least 2017 as Project 949AM, to extend their service life and increase combat capabilities but it is unclear whether work continues as of 2023.
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.
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K-560 Severodvinsk is a Yasen class nuclear-powered cruise missile submarine of the Russian Navy, and the lead vessel of the class. The submarine is named after the city of Severodvinsk. She is deployed with the Russian Northern Fleet.
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