Cuban Missile Crisis
The thirteen days in October 1962 when a Soviet nuclear deployment to Cuba brought the superpowers closer to nuclear war than ever before or since.
For thirteen days in October 1962, the United States and the Soviet Union stood closer to nuclear war than at any moment before or since. The trigger was a Soviet gamble: secretly planting nuclear missiles in Cuba, ninety miles from Florida, to be discovered only once they were nearly ready to fire. What makes the crisis worth studying is not the standoff itself but how narrowly, and how accidentally, it stayed cold.
Operation Anadyr
The Soviet deployment carried the codename Operation Anadyr, named for a river in the Soviet Arctic to suggest troops bound for the frozen north. Under total secrecy, some 42,000 Soviet troops and their weapons crossed the Atlantic in the holds of merchant ships, the captains often ignorant of the destination until they opened sealed orders at sea. The cargo included R-12 medium-range missiles (NATO designation SS-4), able to reach Washington from Cuba, and longer-range R-14 (SS-5) missiles that could strike most of the continental United States. The Soviets also landed short-range tactical nuclear weapons, Luna rockets among them, that American planners never knew were on the island.
Discovery and the quarantine
On October 14, a U-2 spy plane flown by Major Richard Heyser photographed a missile site under construction near San Cristobal in western Cuba. CIA analysts identified SS-4 launchers, and President Kennedy convened a secret group of advisers, the ExComm, to decide what to do. Rejecting an immediate air strike, Kennedy announced a naval quarantine, a blockade in all but name, since a formal blockade is an act of war. On October 24 the world watched Soviet ships approach the line and, at the last moment, stop and turn back. Secretary of State Dean Rusk caught the mood: 'We're eyeball to eyeball, and I think the other fellow just blinked.'
Black Saturday
The most dangerous day was Saturday, October 27. That morning a Soviet surface-to-air missile shot down Major Rudolf Anderson's U-2 over eastern Cuba, killing him, the only combat death of the crisis, and a decision made by Soviet commanders on the ground rather than by Moscow. The same day, U.S. destroyers dropped signaling depth charges on the Soviet submarine B-59, which they did not know carried a nuclear torpedo. Cut off from Moscow and convinced war might already have begun, Captain Valentin Savitsky ordered the torpedo readied. Firing required three officers to agree. Two did. The third, brigade chief of staff Vasili Arkhipov, refused, and the boat surfaced instead. His single 'no' may have prevented a nuclear exchange.
The two letters
As the pressure peaked, Khrushchev sent two messages. The first, on October 26, offered to withdraw the missiles in return for an American pledge not to invade Cuba. The second, the next day, added a demand: the United States must also remove its Jupiter missiles from Turkey. Kennedy publicly answered only the first letter, accepting its terms, while his brother Robert privately told Soviet ambassador Anatoly Dobrynin that the Jupiters would come out too, quietly, and not as part of any deal. On October 28, Khrushchev announced the missiles would be dismantled. The Jupiters left Turkey the following April, their removal never publicly linked to Cuba.
What it changed
The near miss reshaped superpower behavior. In 1963 Washington and Moscow installed a direct teletype link, the hotline, so leaders would never again wait hours to decode one another's words in a crisis. That August the two powers and Britain signed the Partial Nuclear Test Ban Treaty, ending atmospheric tests. Both sides also absorbed a quieter lesson: how much of the crisis had turned on people neither government fully controlled, a general in Cuba, a captain underwater, a subordinate with a conscience. The story is usually told as a triumph of cool statesmanship. It was also luck, and the men who ran the risk knew it.