The President's Daily Brief - The Day the World Almost Ended: Episode 1— The Soviet Officers Who Defied the Machines

Episode Date: October 17, 2025

A special look at episode 1 of Mike Baker's PDB special subscriber only series: On September 26th, 1983, the world came closer to nuclear war than most people ever realized. Inside a secret Soviet bunker, Lieutenant Colonel Stanislav Petrov faced a terrifying choice: trust the computers that screamed U.S. missiles were on the way—or trust his gut. Protocol said one phone call could unleash thousands of Soviet warheads and end civilization in less than an hour.This is the story of how one man’s decision in the middle of the night may have saved humanity.In this first episode of PDB’s The Day the World Almost Ended, Mike Baker takes you inside the Cold War’s most dangerous moment, explores the global tensions that set the stage, and explains why Petrov’s judgment still matters in today’s world of AI, cyber threats, and hair-trigger nuclear systems.Watch now to learn how close we came to annihilation—and why the fate of billions rested on a single man at a console in 1983. Learn more about your ad choices. Visit megaphone.fm/adchoices

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We wanted to give you a chance to listen to an episode of my new limited podcast series The Day the World Almost Ended. I know. It's a cheery, uplifting title. This series takes you inside the moments when the world came dangerously close to nuclear war, from false alarms and miscommunications to the people who stepped in at the last second to stop disaster. The rest of the series is available to PDB subscribers, so if you enjoy this episode and you want to hear the rest, you can sign up at PDB Premium.com. It's that simple. Not only will you get access to the

series, as a premium subscriber, you'll also receive other special episodes like our monthly Ask Me Anything shows. And you'll be able to listen to the PDB ad-free. Just head on over to pdb premium.com. The date is September 26, 1983. It's after midnight inside a Soviet military bunker near Moscow. A lieutenant colonel named Stanislav Petrov. is staring at a glowing screen. Now the computer was screaming the unthinkable. American nuclear missiles were in the air. Sirens wailed, red lights flashed the room was chaos.

Protocol was clear. Petrov had to pick up the phone and report the launches. And that single call would almost certainly unleash the Soviet Union's full nuclear retaliation. Thousands of warheads fired in answer. A chain reaction that could end civilization in a blaze of nuclear fire. In that moment, the fate of fiatia. humanity rested on one man, alone at his console, forced to decide in seconds whether to trust the machines or trust his gut. I'm Mike Baker, and this is episode one of our PDB special series

The Day the World Almost Ended, where we take a look at the moments when the world came right to the edge of disaster, but pulled back from the brink. Today we're looking at the story of how one Soviet officer's decision in the middle of the night may have stopped the world from sliding into nuclear war. Let's start things off by taking a step back. To understand why this moment was so dangerous, you need to know where the world was in 1983. The Cold War had been simmering for decades, but by the early 80s, it was heating to a boil. Inside the Soviet Union, the economy was stagnating. Factories were turning out shoddy goods that nobody wanted. Store shelves were often empty, and people stood in long lines for basics like bread and butter. Inflation was climbing, growth was

flat and corruption, well, corruption was rampant. The system was rotting from the inside. But despite the shortages and inefficiencies at home, the Kremlin poured enormous resources into its military. Tanks, missiles, submarines, these kept rolling out of Soviet plants. On paper, the Soviet Union was still a superpower. In reality, it was an empire cracking at the seams. But its military posture was aggressive as ever. In Washington, President Ronald Reagan wasn't holding back either. In March of 1983, he delivered what came to be known as the Evil Empire speech to the National Association of Evangelicals, one of the starkest rhetorical escalations of the Cold War. He didn't mince words. The Soviet Union was, in his words, the focus of evil in the modern world,

and a threat not just ideological, but moral. He framed the conflict not just as a clash of two powers, but as a battle between good and evil that must be one. And he was backing up his words with action, Reagan poured money into a massive defense buildup, the largest beast-time military expansion in American history, new bombers, new submarines, new missiles, and upgraded nuclear arsenal and the promise of the Strategic Defense Initiative, a space-based shield against Soviet missiles. To Moscow, it looked like Washington was preparing for a first strike. To Reagan, well, it was about overwhelming the Soviets, not just in rhetoric, but in raw capability. But words and weapons were the only factors raising the temperature.

On the 1st of September, 1983, a Korean Airlines passenger jet strayed into Soviet airspace, Flight zero-zero-seven. The Soviets scrambled fighters, mistook it for a U.S. spy plane, and shot it down. 269 people were killed, including a U.S. congressman, Larry MacDonald of Georgia. Now, he wasn't just a lawmaker. He was also the national chairman of the John Birch Society, a fierce anti-communist voice in Washington. His death turned the tragedy into a political flashpoint, hardening American anger and deepening the sense in Moscow that the U.S. would use the incident to escalate tensions even further. The West was outraged. The Kremlin was on the defensive.

Trust between the U.S. and the Soviet Union, what little still existed, was gone. On both sides, nuclear forces were on hair-trigger alert. Missiles in their silos, submarines at sea, bombers fueled, and waiting, each side convinced that the other might be preparing a surprise strike. Against that backdrop, with the whirl balanced on the knife's edge, Lieutenant Colonel Stanislav Petrov walked into his post at a Soviet bunker outside Moscow. It was the night of September 26, 1983, and before his shift was over, he would face a decision that could determine whether the Cold War stayed cold or turned into a nuclear fire.

History was about to hinge on the judgment of a single man in that bunker, not a general, not a Politburo member, just a mid-ranking officer sitting at its console on the night shift with the fate of millions unknowingly in his hands. So who was this guy? Well, Stanislav Petrov wasn't a household name, not in Moscow, not really anywhere. He was a career officer in the Soviet Air Defense Forces, technical background by all accounts, solid, competent, not flashy. He'd been assigned to a relatively new Soviet early warning program called OCO, or I. This system was supposed to give the Kremlin a 15-minute heads-up if the Americans launched their missiles. Petrov was, essentially, a cog in the Soviet war machine, but on this night, he would be the

cog that jammed that machine from grinding forward to nuclear war. On September 26, Petrov's shift began like any other. Paperwork, routine checks, the monotony of a night shift in a windowless bunker. Nothing suggested that history was about to find him. But just after midnight, insight. Petrov's command bunkers, Supercall 15. The routine shattered. His console lit up. The system flashed. One missile launched from the United States. The alarms kicked in, sirens, red lights, and then came the mechanical voice cold and synthetic, repeating the Russian phrase, Pusk Obnauruzen, launch detected. Seconds later, the screen lit up again. A second missile, then a third, then more, five missiles in total, each one supposedly streaking across the sky,

toward Soviet cities. Protocol was crystal clear. Petrov was supposed to pick up the hotline and tell his superiors, America has fired. His commanders would then report to the Soviet leadership, and the Kremlin's doctrine was launch on warning. If they believed the U.S. had fired, their plan was immediate retaliation, a full-scale nuclear strike. Let's linger here a moment and think about what that meant. Thousands of Soviet warheads would launch a retaliation, not a few dozen, but thousands, arcing over the pole toward American cities, NATO bases, and Europe. And the U.S. would answer in kind. Missiles rising from silos in the Midwest, submarines hidden in the Atlantic and Pacific unleashing their payloads, bombers roaring into the sky with hydrogen bombs

strapped underneath their wings. Imagine the map. New York, Washington, Chicago, London, Paris, Bonn, Moscow, Leningrad, Kiev. Cities gone in flashes of white light. Tens of millions dead in minutes, hundreds of millions more to follow, from fire, from radiation, from starvation, as the global system collapsed. Civilization itself would be over in less than an hour, the culmination of decades of rivalry, paranoia, and mistrust, everything that humanity had built reduced to ash and silence. And yet, all of it balanced on the judgment of a single mid-ranking officer in a Soviet bunker, staring at a glowing screen, and trying to decide whether the end of the world had just begun. Petrov had seconds to make his decision, and he hesitated. A question

arose in his mind, one that he couldn't quite wrap his head around. Why only five missiles? If the U.S. wanted to cripple the Soviet Union, wouldn't they fire hundreds or thousands? Five didn't make sense to him. And then he noticed something else. The alert was coming only from the satellites, nothing from the ground-based radar. If there were really missiles screaming in from the the U.S., the massive Soviet radar arrays should have lit up like Christmas trees. But they were silent, dark, empty, no confirmation. Despite his misgivings, his orders were clear, trust the system. The satellite said missiles were in the air. His job was to believe them.

Protocol demanded he pick up the phone, report the launches, and set in motion the Soviet Union's retaliation. The safest move for him, personally, was to follow procedure, to obey. to let the machine run its course. Instead, Petrov hesitated and made a call that went against everything his training and his superiors expected. He reported the alert as a false alarm. But the story wasn't over, not just yet,

not for Lieutenant Colonel Petrov. The minutes ticked down, each one likely, the longest of his life. Was he wrong? Was the machine wrong? Had he just doomed his country by staying silent? And then? Nothing.

The missiles never appeared. The system had glitched, fooled by sunlight bouncing off high-altitude clouds, tricking the satellites into thinking they'd seen launches from the U.S. Around him, the bunker was still alive with alarms, with anxious voices in the mechanical hum of machines. But in that moment, Petrov was utterly alone. He alone understood what had just happened. The world had stepped back from the brink of annihilation, and no one outside those walls, even realized it. So what happened to Lieutenant Colonel Petrov? Well,

he didn't get a medal, he didn't get a promotion. In fact, he got a reprimand for not filling out his logbook properly, Soviet bureaucracy at its finest. His bosses didn't want to publicize how close they'd come to catastrophe, so they buried the story. Petrov

retired a few years later. He lived quietly in a Moscow suburb. It wasn't until the 1990s, after the Soviet Union collapsed, that the story trickled into the West, and by then Petrov was just another pensioner, living in a small apartment, chain smoking cigarettes. Western media eventually found him. Documentaries were made. He was invited to New York, to the United Nations. He received awards in Germany. People called him the man who saved the world. He shrugged it all off. He once said, quote, foreigners tend to

exaggerate my heroism. I was in the right place at the right moment. A man who had saved hundreds of millions, perhaps billions of lives, and never felt the need for accolades. Petrov died in 2017, for most of his life. His neighbors had no idea that the quiet man down the hall had saved humanity. Petrov's decision was a reminder of just how fragile these systems are. Think about it. One glitch in a satellite program almost triggered nuclear war. One officer refusing to rubber stamp the alert save the planet. And it's not just history. In today's world, the risks of false alarms and miscalculations, well, they're still with us. In fact, they may be greater. We now have more nuclear arms states. We have cyber vulnerabilities that can spoof data or blind sensors.

We have artificial intelligence being integrated into command systems, systems that could make a decision faster than any human can even question it. Petrov's story shows the importance of human judgment in a world increasingly run by machines. His instinct to pause, to doubt, to think critically, may be the only reason that you're listening to this podcast today. We'd like to imagine that the fate of the world rests with presidents and generals, with important organizations, the collective will of mankind, but in 1983, it rested with an ordinary man, working a midnight shift in a bunker, staring at a screen,

and deciding not to pick up the phone. That was episode one of the day the world almost ended. Next time, we'll go back to October, 1962, when a Soviet submarine commander nearly launched a nuclear torpedo at the U.S. Navy during the Cuban missile crisis. Another moment when the difference between life and death for millions came down to one individual. That was the first episode of the day the world almost ended. There are four more episodes already available and more on the way. So if you'd like to listen to the rest and hear the other moments when we came within minutes of nuclear annihilation and who doesn't want to hear about that,

you can sign up at PDB Premium.com. It's that simple. Thanks for listening. And as always, stay informed. Stay safe. Stay cool.