quite an interesting read, as most of the other stuff over there.
“(…)During the last days of the standoff, sixty-plus B-52 bombers were in the air carrying nuclear payloads at any given time; one technical or communications glitch could have meant catastrophe. A Russian submarine lost communication with the surface, assumed war had broken out, and almost launched its own nuclear torpedo. According to an Air Force vet who’s only recently come forward, at one point launch orders were sent by mistake to U.S. missile bases at Okinawa. The crews didn’t comply only because a commanding officer noticed enough irregularities in protocol to investigate further.”
Good old Straight Dope.