On the first day of the crisis, October 16, when pondering Khrushchev’s motives for sending the missiles to Cuba, Kennedy made what must be one of the most staggeringly absentminded (or sarcastic) observations in the annals of American national-security policy: “Why does he put these in there, though? … It’s just as if we suddenly began to put a major number of MRBMs [medium-range ballistic missiles] in Turkey. Now that’d be goddamned dangerous, I would think.” McGeorge Bundy, the national security adviser, immediately pointed out: “Well we did it, Mr. President.”Via.
Once that was straightened out, Kennedy himself declared repeatedly that the Jupiter missiles were “the same” as the Soviet missiles in Cuba. Rusk, in discussing the Soviet motivation for sending missiles to Cuba, cited CIA Director John McCone’s view that Khrushchev “knows that we have a substantial nuclear superiority … He also knows that we don’t really live under fear of his nuclear weapons to the extent that he has to live under fear of ours. Also, we have nuclear weapons nearby, in Turkey.”