On 28 September 2010 the Yury Dolgoruky completed company sea trials. In August 2009 it was reported that the submarine would undergo up to six trials before being commissioned but the problem with the Bulava missile could delay it even more. On Novemthe reactor on the Yuriy Dolgorukiy was activated and on 19 June 2009 began its sea trials in the White Sea. By July 2009 it had yet to be armed with Bulava missiles and was therefore not fully operational, although ready for sea trials on 24 October 2008. President Dmitry Medvedev with the submarine Yuriy Dolgorukiy in the backgroundĪlthough the Yuriy Dolgorukiy was officially rolled out of its construction hall on 15 April 2007 the submarine was not put into the water until February 2008. The planned contingent of eight strategic submarines is expected to be commissioned within the next decade (five Project 955 are planned for purchase through 2015 ). Currently, there are three more Borei-class submarines under construction, named Aleksandr Nevskiy ( Александр Невский), Vladimir Monomakh ( Владимир Мономах) and Knyaz Vladimir ( Князь Владимир). The Yuriy Dolgorukiy was the first Russian strategic missile submarine to be launched in seventeen years since the end of the Soviet era. The vessel was eventually rolled out of its construction hall on 15 April 2007 in a ceremony attended by many senior military and industrial personnel. The launch of the first submarine of the class, the Yuriy Dolgorukiy ( Юрий Долгорукий), was scheduled for 2002 but was delayed because of budget constraints. Ī fifth generation successor/supplement is already in development. Cost is some 23 bln RUR ($890 million USD), in comparison the cost of an Ohio-class SSBN was around 2 billion USD per boat (1997 prices). Smaller than the Typhoon class, the Borei was initially slated to carry 12 missiles but was able to carry 4 more due to the decrease in mass of the 45-ton Bulava SLBM (a modified version of the Topol-M ICBM) over the originally proposed R-39UTTH Bark. They are equipped with a floating rescue chamber designed to fit in the whole crew. Borei is approximately 170 metres (560 ft) long, 13 metres (43 ft) in diameter, and has a maximum submerged speed of at least 46 kilometres per hour (25 kn 29 mph). The Sineva is already in active duty on the Delta IV class submarine.Īdvances include a compact and integrated hydrodynamically efficient hull for reduced broadband noise and the first ever use of pump-jet propulsion on a Russian nuclear submarine. Because of the repeated failures during Bulava test launches, some experts have suggested that the Borei submarine could instead be armed with R-29RMU Sineva missiles. The vessels are being built at the Northern Machinebuilding Enterprise ( Sevmash) in Severodvinsk, and were designed by the Rubin Marine Equipment Design Bureau ( Rubin). The submarine needed to be redesigned to accommodate the new missile, and the project name was changed to Project 955. However, the work on this missile was abandoned, and a new missile called the Bulava was designed. A new submarine-launched ballistic missile was developed in parallel, called the R-39UTTH "Bark". Work on the first unit of the Borei class (officially designated "Project 935") started in 1996. The class is named after Boreas, the North wind. The class is intended to replace the Delta III, Delta IV and Typhoon classes now in Russian Navy service. The Borei class (Russian: Борей sometimes transliterated as Borey, also known as the Dolgorukiy class after the name of the lead vessel, the Yuriy Dolgorukiy) is a class of nuclear-powered ballistic missile submarine produced by Russia and operated by the Russian Navy. Unlimited endurance restricted by food storesġ6 (Project 955), 20 (955А Borei II) × RSM-56 Bulava SLBMs with 6 MIRVed warheads Russian Borei-class submarine Yuriy Dolgorukiy on sea trialsīorey (Борей), Russian designation also Dolgorukiy, NATO designation
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |