the fail-safe order and the radio jamming could mean only nuclear war, Grady orders Group Six to fly towards Moscow. At meetings in Omaha, at the Pentagon, and in the fallout shelter of the White House, American politicians and scholars debate the implications of the attack. Professor Groteschele, a civilian advisor, suggests that the United States follow this accidental attack with a full-scale attack to force the Soviets to surrender. The President of the United States (unnamed but apparently modeled on John F. Kennedy) refuses to consider such a course of action. Instead, the President orders the Air Force to shoot down the bombers. Some officers at SAC and in the pursuing fighter jets protest, stating that the fighters cannot easily catch the bombers and will run out of fuel over the Arctic Ocean in the attempt. The President orders them to try anyway, and the six "Skyscrapper" supersonic fighters (F-104 Starfighter-like aircraft) in the area engage their afterburners and, just prior to their fuel running out, fire their rockets in futile attempts to hit the bombers. The fighters fall into the sea, and the pilots are lost. The President contacts the Premier of the Soviet Union (explicitly identified in the book as Nikita Khrushchev) and offers assistance in attacking the group. The Soviets decline at first; however, they soon decide to accept it. At SAC headquarters, a fight breaks out over the very idea of working with the Soviets to shoot down their own aircraft. Air Force General Bogan attempts to stop the attack, but his executive officer, Colonel Cascio, wants it to continue. Cascio attempts to take over command of SAC, but is stopped by the Air Police. However, precious time has been wasted. Meanwhile, the Soviet PVO Strany air defense forces have managed to shoot down only two of the six planes. The Soviets accept American help and shoot down a third plane. Two bombers and a support plane remain on course to Moscow. Bogan tells Marshal Nevsky, the Soviet air defense commander, to ignore Plane #6 (the support plane) because it has no weapons. Nevsky, who mistrusts Bogan, instead orders his Soviet aircraft to attack all three planes. Plane 6's last feint guarantees that the two remaining bombers can successfully attack. Following the failure, Nevsky collapses. As the two planes approach Moscow, Colonel Grady uses the radio to contact SAC to inform them that they are