Soviet naval reactors

Soviet naval reactors have been used to power both military and civilian vessels, including:
They have included both pressurized water reactors and a relatively few liquid metal fast reactors.
OKBM Afrikantov has been the primary designer of naval reactors for the Soviet/Russian Navy for more than 60 years.
Reactor types.
'**'KPM-6 is developed by OKBM Afrikantov.