K-551 "Vladimir Monomakh" - Russian nuclear submarine strategic relating to the 4th generation.
Icbm sea-based "Bulava-30" for use in international treaties,according to NATO classification.
The missile can carry 6 to 10 hypersonic maneuvering nuclear warheads individual guidance of 100-150 kilotons that can change the trajectory of height and rate.
Current and future national missile defense system the USA, as well as create a national missile defense system Germany,France and Japan will not be able to fix the flight of the missile ' Bulava" and even more so to make the interception.