I remember from an old documentary that when the sub broke apart while it was being lifted, the operators were watching a live video feed of the sub, and on tha

I remember from an old documentary that when the sub broke apart while it was being lifted, the operators were watching a live video feed of the sub, and on that feed they could see an ICBM escaping from its silo before plunging back toward the depths. While the ICMB was sinking, I suspect that if someone farted in the room, only the dog could hear it.