From the material:
In this article, we have chosen the five most efficient nuclear submarines, which are either in operation or will soon be put into service.
In the top five nuclear submarines, according to the American magazine, the Russian submarines of the Borey project 955. The article describes the main armaments of these submarine cruisers, and it is also reported that in the USSR the emphasis in the Cold War was on nuclear submarines, and that Russia does not back down from this principle today.
Among the best submarine projects in the world, the NI edition sees the Russian project 667BDRM “Dolphin” with the R-29RMU2 “Sineva” missiles.
In addition, the most formidable weapons in the world from among the submarines in NI called the submarines of the Russian Navy project 885 "Ash".
In the top five rankings from the American magazine are American submarines of two classes: the Ohio and the Columbia.
From the material:
On the submarine of the type "Ohio" the US Navy may be 24 ballistic missiles Trident II. In accordance with the 2010 nuclear policy review of the year, the United States expects that in total 14 Ohio-class submarines will be used, with two on the possibility of repair at any time.