The M51.3 missile, lacking a warhead ... An essential feature of the M51 is its capability to use an MIRV warhead. This allows up to ten smaller subheads — both warheads with a nuclear charge ...
The strategic warheads are deployed on Le Triomphant class submarines equipped with intercontinental ballistic missiles of the M45 or M51 families, capable of carrying up to 10 MIRV sub-warheads ...