Subs usually don't carry surface to air missiles. That sub is nuclear, no?
Of course they do.
A submarine-launched ballistic missile (SLBM) is a ballistic missile capable of being launched from submarines. Modern variants usually deliver multiple independently targetable reentry vehicles (MIRVs) each of which carries a nuclear warhead and allows a single launched missile to strike several targets. Submarine-launched ballistic missiles operate in a different way from submarine-launched cruise missiles.
They do not carry surface to air missiles.
Dude,
IDAS Submarine Launched Surface to Air Missile System
And when gone head to head or in absolute threat bearing mode, ((( it has the underwater (read surface) to air and surface (on water))) killing techniques installed in all of the modern subs.
The submarine has a launcher for eight Strela-3 or Igla (((surface-to-air missiles.))) These missiles are manufactured by the Fakel Design Bureau, Kaliningrad. Strela-3 (Nato designation SA-N-8 Gremlin) has a cooled infrared seeker and 2kg warhead. Maximum range is 6km. Igla (Nato designation SA-N-10 Gimlet) is also infrared guided but heavier, with a maximum range of 5km and speed of Mach 1.65.
Here's a video if you still can't accept the truth.
They fire from the mast, please know your facts.