Thirteen Days in October and What the Quarantine Teaches About Resolve

Somebody always tells you that you have to choose. Either you are tough or you are smart. Either you talk or you fight. Either you are a hawk who wants to bomb the problem or a dove who wants to write it a strongly worded letter. The people who say this are very confident, and they are almost always selling you a menu with two items on it.

In October 1962 the most dangerous menu in American history had two items on it, too, and the men around the table were told to pick one. Invade Cuba, or live with Soviet nuclear missiles ninety miles from Florida. What happened next is the best argument I know that the menu was wrong. A president found a third thing, a hard thing, and it kept the missiles out of the Western Hemisphere without starting the war everyone feared. That is worth thirteen days of your attention, because the lesson is as useful in a trade dispute or a tense strait as it was in the Caribbean.

A word before we start. John F. Kennedy was a Democrat, and this is a Republican blog. I am not going to pretend the man was something he was not, and I am not going to pretend he was wrong when he was right. We give credit where the record gives it. The record on these thirteen days is better than the partisan caricatures on either side.

What the photographs showed

The story begins with film. In mid-October 1962 an American U-2 reconnaissance flight over Cuba brought back photographs of what analysts identified as sites for Soviet medium-range ballistic missiles. On the morning of October 16 the President was briefed. From that day to October 28, when the Soviet leader Nikita Khrushchev announced he would dismantle the weapons, is the stretch we call the thirteen days. Count it yourself: the 16th through the 28th, inclusive, is thirteen days.

Why did this matter so much? Think about the geography. A missile based in the Soviet Union takes a long time to arrive and gives you time to respond. A medium-range missile in Cuba could reach a large part of the American mainland in a fraction of that time, which cut into the warning that deterrence depends on. Moscow had put its weapons at the edge of the neighbourhood, and had done it quietly. Soviet officials had assured the American government that nothing offensive was going to Cuba. That was false, and everybody at the table in Washington knew it. In diplomatic language it was an "assurance." In plain English it was a fib in a good suit.

There was also the politics, which was not small. Kennedy had taken a beating over the failed Bay of Pigs landing in April 1961, a plan he inherited and then carried out half-heartedly. Critics here and in Moscow took away the lesson that this young President could be pushed. There is a reasonable argument, and I will label it an argument and not a certainty, that Khrushchev put the missiles in Cuba precisely because he expected a soft answer. Republicans such as Senator Kenneth Keating of New York had been warning for weeks that offensive weapons were arriving on the island, and the administration was slow to say so. Congress had even passed a joint resolution on Cuba in early October. Whatever you think of the timing, the missiles did not arrive in a vacuum. They arrived into a record of hesitation.

The menu, and the men who argued over it

The President gathered a group of advisers that became known as the Executive Committee of the National Security Council, or ExComm. Committees are usually where decisions go to die, so give this one credit: it is where a good one got born. For days they argued. The options on the table, boiled down, were these.

1. Do nothing, or protest. Accept that the Soviets had missiles in Cuba and rely on the old logic of deterrence. This option had a few defenders and a lot of problems. It would have taught Moscow that you can park a nuclear weapon anywhere if you do it quietly enough.
2. Diplomacy alone. Take the matter to the Soviets privately, or to the United Nations, and bargain. The trouble is bargaining with a man who has just lied to you, from a position where the missile sites are still going up.
3. An air strike. Bomb the missile sites. Several advisers favoured this, and military leaders were among them. The problems were real: no strike could be sure of getting every weapon, and a strike would very likely kill Soviet personnel on the ground.
4. An invasion. Follow the air strike with troops. We later learned that there were far more Soviet forces on the island than American intelligence had estimated, including units with tactical nuclear weapons. An invasion would have met a defence much stronger than anyone in Washington assumed. I will not tell you what would have happened. I will tell you that it is the sort of bet you place only after everything else has failed.
5. A naval blockade. Use the Navy to stop Soviet ships carrying more military equipment to the island, and demand the removal of the missiles already there.

Notice what the last option does. It does not decide the outcome by force. It sets a line, demonstrates the will to enforce it, and puts the next move in the other man's hands. Soviet ships would have to choose whether to run it. That is the whole genius of the thing: you apply pressure and you leave the adversary a door.

The strongest case against the blockade

Let me give the doubters their best argument, because it was the argument inside the room.

It goes like this. A blockade does nothing about the missiles already on the island. The sites were being built right now, and work was moving fast. Every day spent on a blockade is a day for the Soviets to finish. A blockade is also an act that, under the law of nations, can be treated as an act of war. And the Soviet response could be anything: run the line, retaliate against Berlin, or escalate somewhere you did not expect. Meanwhile you have told the world you are serious, which means that if you flinch, you are worse off than if you had never started.

That is a serious case, and it is not a stupid or a cowardly one. The men who made it were weighing real risks.

Here is the answer. First, a blockade did not rule out a strike. It came before it. The administration kept the military option alive and kept forces ready while the first step played out. If the quarantine failed, the strike was still there. You do not give up the harder option by trying the lighter one first, so long as you are honest about the clock. Second, the point of the pressure was to produce the removal of the missiles, and it did. Third, the "act of war" problem was handled with a word. The administration called it a quarantine, not a blockade, and backed it with the Organization of American States, which endorsed the measure on October 23. Language is not magic, but legitimacy is a force multiplier. The quarantine was a defensive measure with regional support, and that is a different posture from a unilateral attack.

October 22 to October 28

On the evening of October 22 Kennedy went on television and told the country what the photographs showed. He announced the quarantine on offensive military equipment bound for Cuba, demanded the withdrawal of the missiles, and said something the Soviets could not misread: any nuclear missile launched from Cuba against a country in the Western Hemisphere would be treated as an attack by the Soviet Union on the United States, requiring a full retaliatory response. That is deterrence stated out loud, with the cost attached. As our post on Why Deterrence Is a Promise You Have to Be Willing to Keep argues, a threat only works if the other side believes you will carry it out.

The quarantine line took effect on October 24. Soviet ships approached it. Some turned back. Neither side wanted the first shot. And then the public tension gave way to the messy middle, which is where the real negotiating happened.

On October 26 Khrushchev sent a letter that suggested he would remove the missiles in exchange for an American pledge not to invade Cuba. On October 27 a second, tougher message arrived, linking the removal of the Cuban missiles to the removal of American Jupiter missiles from Turkey. The same day, an American U-2 was shot down over Cuba and its pilot, Major Rudolf Anderson, was killed. This was the most dangerous day of the crisis. A President facing a downed plane and a pile of conflicting letters could have gone either way.

Kennedy answered the first letter and set the second aside in public. He accepted the terms of the first: the Soviets would withdraw the missiles under verification, and the United States would give assurances against invading Cuba. On October 28 Khrushchev announced on Soviet radio that the weapons would be dismantled.

The Jupiter understanding, and the charge that Kennedy blinked

Here is the part that critics seize on, and they are not entirely wrong to.

Alongside the public exchange, there was a private channel. The President's brother, Attorney General Robert Kennedy, met with the Soviet ambassador and conveyed that the United States would remove the Jupiter missiles from Turkey. It was understood that this could not be presented as a trade. The missiles in Turkey were obsolete, and the decision to withdraw them was already in motion, but the timing mattered, and the Soviets were told. The missiles left Turkey the following spring, in 1963.

So the charge is that Kennedy bargained away an American position under threat. Let me take it seriously.

The strongest version says that a deal made in secret, which cannot be defended in public, is a concession, and a concession under pressure teaches your enemy to apply pressure. It also kept the American public and our allies in the dark about a decision that touched a NATO member's territory.

Here is my answer, in three parts.

1. The Jupiter missiles were not the same thing as the Cuban missiles. They were already considered outdated, and the American submarine force offered better coverage. Removing them cost the United States very little in capability. Leaving nuclear weapons permanently stationed ninety miles from Florida would have cost a great deal.
2. The public terms were firm. The missiles in Cuba came out, under verification, before anything else happened. The Soviets paid first and paid in public. The American concession was quiet, delayed and small.
3. The secrecy is the part worth criticising. A democracy ought to be able to explain its bargains, and allies in particular deserve to know when their territory is part of the arithmetic. That is a fair complaint. It does not turn a successful outcome into a defeat. It turns it into a success with an asterisk, and asterisks are what honest historians write.

I would rather you hold the nuanced view than swallow either simple one. The simple conservative line says Kennedy won cleanly by staring the Russians down. The simple liberal line says he saved the world by compromising. The truth is that he did both: he held a hard line in public and gave something small and private in exchange for the whole prize.

The Monroe tradition behind it

One more thread, because this site cares about it. The whole crisis happened in the Western Hemisphere, and the framework Americans reached for was old. In 1823 President James Monroe's message to Congress declared that European powers should not extend their systems to this hemisphere. Over the next century and a half the principle was stretched, reinterpreted and sometimes abused, but its core was simple: a hostile outside power does not get to build a military base in our neighbourhood.

In 1962 the hostile outside power was not European colonialism but Soviet communism, and the tool was not a presidential message but a naval quarantine. Yet the logic carried over. Kennedy's team argued from the hemisphere, took the matter to the regional organization, and framed the Soviet move as an intrusion that the whole neighbourhood had an interest in resisting. For the full story of what Monroe wrote and what it has meant since, read What the Monroe Doctrine Actually Said and Why It Still Matters. The short version is that the old doctrine gave the quarantine a pedigree. It was not improvised from nothing.

What the thirteen days teach

Strip away the drama and a few durable lessons are left.

1. Weakness invites tests. If you believe, as many do, that Moscow gambled in Cuba because it read Washington as hesitant, then the cheapest security policy is a record of keeping your word. The same idea sits under our posts on Did Reagan Really Win the Cold War or Did the Soviets Just Collapse and Three Legs, One Purpose, and Why America Keeps a Nuclear Triad.
2. Pick the option that keeps options. The quarantine was strong and also reversible in a way a strike was not. When the stakes are nuclear, prefer the step that lets you step up.
3. Give the other side a way to back down. Khrushchev needed something to take home, a promise not to invade, and he got it. A cornered adversary with nuclear weapons is the last thing you want. This is not softness. It is the difference between winning the point and winning the war.
4. Make the threat specific and public. Kennedy did not wave vaguely. He said what he would do and what would trigger it.
5. Bring in the neighbours. Regional backing turned a US move into a hemispheric one.

One more point for people who care about the Constitution. Kennedy acted through a narrow, defensive step, and he had the support of a congressional resolution on Cuba and allied governments behind him. For the larger question of who is supposed to decide these things, see Who Decides on War? The Constitution, the 1973 Law and the Gray Zone and The War Powers Resolution Explained, and Why Presidents Resist It. The crisis happened a decade before the War Powers Resolution, and it is a reminder of why Congress later wanted a say.

The bottom line

• Firmness and diplomacy are not opposites. October 1962 worked because a president combined a hard, public line with a quiet exit for the other side.
• Deterrence is a promise with a price tag attached. Say what you will do, mean it, and be ready to do it.
• Be wary of anyone who says the choice is "do nothing or invade." The best foreign policy in this story was in the space between.
• Give credit honestly across party lines, and criticise honestly too. The secret Jupiter understanding deserved scrutiny, and the quarantine deserved applause.
• When you hear a politician promise "toughness," ask what he will do on day one, what the other side will do on day two, and what the exit ramp looks like. That is how you tell leadership from a bumper sticker.