![]() The Akula-class has a maximum speed of 10 knots surfaced and 28-35 knots submerged. The submarines are powered by a 190 MW OK-650B/OK-650M pressurized water nuclear reactor, OK-7 steam turbine, which provides 43,000 hp (32 MW) to a seven-bladed propeller. In 2016, it was announced that Moscow had plans to upgrade its Akula-class fleet with the 3M-54 Kalibr missiles. The Akula can launch a range of anti-submarine and anti-surface vessel torpedoes, as well as the Granit (NATO designation: SS-N-21 Sampson) cruise missile, which has a range of about 3,000km and it can deliver a 200kt warhead. Construction of the later boats was often suspended at times due to a lack of funds during Russia’s economic crisis. Seven Akula I submarines were commissioned between 19 while three Improved Akula boats entered service between 19. Five additional hulls were laid down, but some were canceled during construction and two of the hulls were used in the completion of the Borei-class nuclear-powered ballistic submarines Yury Dolgoruky and Alexander Nevsky. This essentially allowed more freedom in the design of the exterior hull shape, which resulted in a submarine with more reserve buoyancy than western attack submarines of the era.įifteen of a planned twenty submarines were built and completed by the Amur Shipbuilding Plant Joint Stock Company at Komsomolsk-on-Amur and by Sevmash at the Severodvinsk shipbuilding yard. Akula incorporates a double hull system composed of an inner pressure hull and an outer “light” hull. It was also the only completed Akula II, an improved version of the Cold War-era Soviet-designed vessels.ĭesigned in the late 1970s and early 1980s, the Project 971 – not to be confused with the Soviet Akula-class SSBN (NATO reporting name Typhoon) – first entered production in 1983. ![]() It was the most recent boat in the series of Project 971 Shchuka-B (NATO reporting name Akula) nuclear-powered attack submarines (SSNs) to complete the modernization and refit. In the spring of 2020, K-147 Vepr re-entered service with the Russian Navy’s Northern Fleet. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |