In other words, both the Joint Chiefs and McNamara were right. Deploying missiles to Cuba strengthened Khrushchev’s hand, and compensated for his shortage of intercontinental missiles. On the other hand, Khrushchev could not deliver a knockout blow against the United States under any circumstances. The surviving U.S. nuclear strike force would still be able to wreak much greater damage on the Soviet Union than the Soviets had inflicted on America.