A few days ago, when trawling through my many RSS feeds, I've encountered a small snippet which linked me to
this article on Wired Magazine.
It amused me to no end that one of the Soviet leadership's justifications for constructing a full-scale doomsday device (and there's really no other way to describe an automated system that can launch an entire nuclear arsenal - other than Comrade Skynet), was that the people manning the various monitoring stations across the USSR were stupider, and more likely to cause global nuclear holocaust, than the automated system itself.
Which, incidentally, is still alive and well.
*hums old James Bond theme songs while digging a private nuclear shelter*