Mostly, until you get to #3. There is not 'automatic' ability to launch. REQUIRES meat sacks to twist the knobs, and pull the levers. IF rogue missile came from a sub, there were a)defiantly bad actors on the sub, OR b)bad actors at a point in the chain of command to order the launch (where the sailors were following orders).
THERE CAN BE NO REMOTE LAUNCH
-ex-squid