Then again, it's not a proper Cold War strategic game theory play unless you're banking on your enemy to hesitate due to the unusual nature of the attack. SLBMs scream first strike, while a few birds out of many launching from farm country in the central United States in sequential fashion, not so much.
That said, I'm not sure what would have consituted "twitching" after Soviet C&C is wiped out, and if I was a planner at the time I don't think I'd want to find out. It would likely have been prudent to immediately follow up the decapitation strike with complete annihilation of Soviet nuclear retaliatory capability. Every deployed Soviet boomer accounted for and shadowded, with firing solutions computed. Every missile silo targeted. Presumably strategic air bases would be targeted in the first volley, though there would remain the possibility of strategic bomber patrols already airborne.
First strikes are really messy and entail a ridiculous amount of risk. Considering the stakes, it's no wonder neither side ever tried.
The original mistake was just an autocorrect error. Some day I'll learn not to write posts from mobile devices.
Also, I noticed you created an account just for this. Assuming it isn't a throwaway, welcome to HN. That's a cool username.
https://www.merriam-webster.com/dictionary/comprise
"The factory was to be a vast installation, comprising fifty buildings" is the same kind of use.
Nowadays there’s an automated system in place that ensures a response even if the entire high command is taken out: https://en.m.wikipedia.org/wiki/Dead_Hand_(nuclear_war)
Wow, so given Petrov's response, this plan might have actually worked. Those clever generals. (Insert emoticon of me being horrified right now..)
There isn't really a workable first strike plan, and that's probably a good thing.
So why you're spreading FUD, if you have nothing to prove your point?
There was an interview with Petrov (in the 90s or 00s) when he spoke about this point, and the interviewer said that in 1983, the US plans for a preemptive strike started with a "beheading strike", in which a few missiles would be sent to hit the Kremlin and a handful strategic military bases. Then the US would wait if the Soviets were still twitching, in which case the second, more massive round would've been fired. Petrov admitted that, if he had known that, he would've decided differently on that fateful day.
(Don't have a direct source link to back this up, sorry. My source is one of the earlier episodes of https://alternativlos.org where they talked about the Cold War.)