Each 094 SSBN carries 16 JL-2 SLBMs. The JL-2 SLBM is estimated to have a range of 8000-12000km with each missile carrying 4-6 MIRV nuclear warheads. Very few countries have the technology to build something like the 094.

Not very true! Is not on the submarine issue but the ICBM. JL-2 is derived from DF-31 which is a mobile launch ICBM with Russia the other country possess.Their version I think is Torpol-M(Longer range).UK also possess SSBN but their ICBM is supplied by the US(Trident).France also possess SSBN but uses a shorter range ICBM compare to JL-2.I heard France got plan for upgrading their Sub ICBM from 5000km to 7000km.