Also at the height of the crisis, as writer Richard Rhodes learned from a retired Air Force commander, “SAC [Strategic Air Command] airborne-alert bombers deliberately flew past their customary turnaround points toward the Soviet Union—an unambiguous threat that Soviet radar operators would certainly have recognized and reported.”[104] With their far superior number of missiles and bombers, U.S. forces were prepared for a preemptive attack at the slightest sign of a Soviet response to their provocation. Fortunately the Soviets didn’t bite.