Wednesday, September 29, 2010

Russia's newest nuclear sub Borey class Yury Dolgoruky completes sea trials

Russia's newest strategic nuclear-powered submarine, the Borey class Yury Dolgoruky, has completed sea trials in the White Sea and returned to its base in northern Russia, the Sevmash shipyard said.The Yury Dolgoruky is 170 meters (580 feet) long, has a hull diameter of 13 meters (42 feet), a crew of 107, including 55 officers, a maximum depth of 450 meters (about 1,500 feet) and a submerged speed of about 29 knots. It can carry up to 16 ballistic missiles and torpedoes.Construction costs totaled some $713 mln, including $280 mln for research and development.Three other Borey class nuclear submarines, the Alexander Nevsky, the Vladimir Monomakh, and Svyatitel Nikolai (St. Nicholas) are in different stages of completion. Russia is planning to build eight of these subs by 2015.


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