"In 1996 Russia began construction of a strategic submarine of a new class, Project 955 (also known as Borey or Yuri Dolgorukiy). Submarines of this class will carry 16 Bulava launchers. The lead ship, Yuri Dolgorukiy, joined the Northern Fleet in
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IMO Russia has been working on a lot of systems but they are still far behind us on critical overhead surveillance capabilities. But money spent on sub nukes is likely a smart move for any nuclear power.