The KGB Colonel Who BETRAYED 4,000 Secrets — and Brought Down the Soviet Tech Empire

[00:00:00]In the spring of 1,981, a man drove to a meeting in Moscow and handed a packet of documents through a car window. The man was a colonel in the KGB. The car belonged to a French military atache. What changed hands that morning was the beginning of what the CIA would eventually call the farewell dossier, the single most comprehensive intelligence penetration of Soviet scientific espionage in the history of the Cold War. This is the file on Vladimir Vthro. If you've been opening these files, the operations that were sealed, then forgotten, then quietly declassified while no one was watching, this one is different. This one didn't stay sealed. The man who built it made sure of that. Subscribe. The next file is already open. Vladimir Ilitch Vetrov was born in 1,932 in Moscow. He joined the KGB in the 1950s and spent the early part of his career doing what KGB officers did, intelligence work in the Soviet Union and for a period abroad. In the 1960s, he was posted to Paris under commercial cover, working for a Soviet trade organization. It was his first extended posting in the West and it changed him.

[00:01:19]He made contacts. He learned how western intelligence services operated, their rhythms, their protocols, what they looked for, and what they missed. He liked Paris. He liked western things, wine, good restaurants, cars, technology, the pace of a city that wasn't Moscow. He was charming in that way that KGB officers trained to be charming are. And he was intelligent.

[00:01:43]And for a few years in Paris, he was exactly the man the KGB needed him to be. He came home. He was promoted.

[00:01:50][music] He was assigned to Directorate T. Directorate T was the KGB's technology acquisition division. The units specifically tasked with stealing scientific and industrial intelligence from the West. The Soviets had concluded correctly that matching Western military technology through internal research and development alone was not possible at the pace the cold war demanded. The answer was to steal it. Within Directorate T, the operational program responsible for acquiring technology from Western nations was called Line X.

[00:02:23]By 1,980, Line X was arguably the most productive intelligence program the Soviet Union operated. It had officers in embassies and consulates across Western Europe, North America, and Japan, working under diplomatic cover as trade ataches, science attaches, commercial representatives. Their job was not to recruit spies in the traditional sense.

[00:02:46]Their job was to obtain western technology, designs, blueprints, software, manufacturing processes, hardware samples, radar components, computer architectures, and deliver them to Soviet research and defense institutions. The program was by KGB internal assessment extraordinarily successful. Hundreds of millions of dollars worth of technology transferred every year. Decades of research shortcut. Military programs accelerated.

[00:03:16]The gap between Soviet and Western military capability was smaller than it should have been. And a significant portion of that was line X. Vet knew all of this. He evaluated intelligence for Directorate T. He read the reports from the line X officers. He knew which operations were running, which were producing, which officers were stationed where, what they were targeting, and what they were delivering. He saw the whole picture. He was in that specific sense precisely the wrong man to become disillusioned. And he was disillusioned.

[00:03:49]The reasons are not entirely clear even now. Costin and Renor who wrote the most comprehensive account of the operation based on access to French and Russian sources [music] describe a man who had watched his own career stall while colleagues advanced. A man who had seen Paris and understood what the Soviet system would not allow him to have. A man who had been passed over, who felt the system had not delivered what [music] he had given it. There was also a woman, there often is in these files, a French woman he had met during his posting in Paris, a relationship that had ended when he returned to Moscow that he had [music] not forgotten. And there was drink. Fet drank heavily. When men with access drink heavily, the architecture of their discretion becomes unreliable. None of these reasons individually explain what he did, but they accumulated. Over years, and when the accumulation reached a certain point, he acted. In 1,980, Vetrof made contact with Jacqu Prevostst, a French businessman and honorary DST correspondent who had worked in Moscow for Thompson CSF, a French defense electronics firm, and who had befriended Vet years earlier. The nature of the friendship had been one of those careful Cold War arrangements. a French contact, a Soviet contact, mutual professional interest maintained over years without anything explicit being said on either side. When Vet's car was damaged in an accident, he had been [music] drinking, Pvost had quietly arranged to have it repaired. Small things, the kind of small things that accumulate into trust, or the appearance of trust. [music] In Cold War intelligence, there is often no difference. On March 5th, 1981, Vetrov got into a car with Zavier Amile, a Thompson CSF engineer working [music] under Prevost and handed over a packet of documents. The first transfer, the DST, French domestic intelligence, was immediately interested. The documents were extraordinary. Over the following weeks, the operation was formalized.

[00:05:59]Prevost handled the primary contact.

[00:06:01]Starting in May 1981, to limit the exposure of the civilian handlers, the documents began moving through Patrick Ferron, the French military atache in Moscow, operating under diplomatic cover and therefore harder to touch if the operation went wrong. Vet received the code name farewell. The transfers continued on a roughly monthly schedule, meeting after meeting, packet after packet, in cars and on walks, and through the careful mechanics of clandestine contact in a city where the KGB watched everything. Over the next 12 months, Vladimir Vetrof handed over nearly 4,000 classified documents. That number is worth pausing on. 4,000. Not summaries, not memos, not singlepage assessments, technical reports, operational files, the internal assessments of what Line X had stolen and what it had not yet been able to obtain, procurement lists showing what Soviet military research institutions were requesting from the Line X officers in the field, and the document that mattered most to the Western intelligence services, who would eventually read all of this. The complete official roster of Line X officers currently stationed in Western embassies. 250 names, positions, cover identities, the complete infrastructure of Soviet scientific espionage in the West laid out in organizational chart [music] clarity, a map of everything they had been doing for years without the West knowing how comprehensive it was. The DST briefed French President Francois Mitaran in the spring of 1,981.

[00:07:44]Mitaran took the decision to share the intelligence with the Americans. This was not automatic. France had its own intelligence equities [music] to protect its own relationship with Moscow to manage. But the scale of what Vet had provided was too large to hold. At the Ottawa G7 summit in July 1,981, Meterm personally briefed Reagan, a private meeting, a private transmission.

[00:08:11]The documents were handed over to the CIA shortly after. The CIA officer who received them and who would later write the most definitive public account of what happened next was Gus Vice, an economist and intelligence official who had spent years trying to understand how Soviet technology theft worked and what it was costing the West. When Vice read the farewell documents, [music] he understood something that had not been fully understood before. The Soviet military-industrial [music] complex was not keeping pace with the West through its own research. It was keeping pace through theft systematically, efficiently, at scale. The 250 names on the roster were not peripheral [music] operatives. They were the backbone of a program that had been running for decades. And now the [music] West had the map. This is the moment when Mercer sets down the file. The decision made in Washington was not to arrest everyone on the list. That would have told Moscow the list was compromised and they would have rebuilt. The decision was to do something more patient and considerably more damaging. The 250 line X officers in Western embassies were quietly identified and monitored. [music] Their operations were allowed to continue, but they were fed false and degraded intelligence, technical blueprints with subtle errors, software with hidden flaws, [music] manufacturing specifications that looked correct but would produce equipment that didn't work. The Soviets would continue to steal. They would steal things that were broken. The degradation was deliberate and [music] systematic, calibrated to be undetectable until it was deployed, and by then it would be too late to trace the error back to its source. The operation ran across multiple countries and multiple agencies. The French acted on their own list. The British, the West Germans, the Americans each received a version of the farewell intelligence and each began their own quiet surveillance and counterfeed program. The coordination was done at the intelligence service level below the level of public diplomatic noise. It was by the measure of what it accomplished one of the most effective counterintelligence operations of the Cold War. Not a single gunshot, not a single arrest in the open. Just a quiet, methodical poisoning [music] of the well. Weiss in his 1,996 account in CIA studies in intelligence described a specific additional dimension. A plan to allow the Soviets to obtain control software for the Trans Siberian gas pipeline. Software that had been modified, he wrote, with a Trojan that would cause the pipeline's pumps and valves to operate outside safe parameters. The software was introduced into the Soviet acquisition pipeline through a Canadian company. He [music] said the Soviets obtained it. They installed it. In June 1,982, a major explosion occurred on a Soviet gas pipeline in Siberia. Reed writing in at the Abyss connected the two events and described the explosion as the result of this sabotage, attributing it to a [music] yield equivalent to roughly 3 kilotons. the largest non-nuclear explosion in Soviet history, he called it, visible from space. That claim is disputed. [music] A subsequent CIA assessment noted that the agency apparently had nothing to do with the 1,982 explosion and that the cause was more likely a pressure error by a Soviet engineer responding to a pipeline leak.

[00:11:45]And the historians who have looked most carefully at the evidence are not unanimous. Some have noted that the explosion is documented. It happened, but the causal chain connecting it to a CIA Trojan has never been independently verified from the Soviet side. What is not disputed is that a systematic program of technological counter sabotage was approved and run. Whether the pipeline was part of it, that question remains in the file marked uncertain. What is documented is the expulsion campaign. In April 1,983, France announced the expulsion of 47 Soviet diplomatic and [music] trade personnel. The largest single expulsion of Soviet agents from any Western country in the Cold War. Coordinated expulsions followed in West Germany, Great Britain, and the United [music] States. The Line X network built over decades was dismantled in a sequence of weeks. The 250 names on VROV's list had been acted on. Not all were expelled.

[00:12:50]Some were more useful monitored than removed, but the operational value of the network was destroyed. Moscow rebuilt eventually. New Line X officers were assigned, [music] new cover identities established, new operations begun, but it took years. [music] and the technology they had been stealing in the meantime, the false blueprints, the corrupted software, the specifications that didn't work, had already entered Soviet research and defense programs.

[00:13:19]Some of the errors would not be discovered [music] for years. Vet himself did not know any of this was happening. He had handed over the map.

[00:13:26][music] What was done with it was decided in Washington and Paris and London in offices he had never seen by men who read his files without knowing his name. On the evening of February 13th, 1982, [music] Vet drove to a park in Moscow with Ludma Agorod Nova, his mistress, a woman [music] with whom he had been in a relationship for years. Something happened in the car. The accounts differ on what was said. What is established is that Vet stabbed her. A man walking nearby, a Soviet militia officer off duty, approached the car to intervene.

[00:14:02]Vetrov stabbed him, too. The militia officer died. Vet fled. Then he returned. The militia was already there.

[00:14:11]He was arrested for murder and attempted murder. In the fall of 1,982, a military tribunal convicted him of intentional homicide [music] and sentenced him to 12 years in a strict regime labor colony. His KGB rank was stripped. His awards were revoked. As a convicted murderer, he was from the KGB's institutional perspective no longer an officer. The investigation into what he had been doing with French intelligence contacts. That for the moment [music] had not started. The KGB did not immediately connect their convicted murderer to their most damaging intelligence [music] loss. It took time. It took informance and investigation and the slow accumulation of questions that didn't have good answers. That connection came later. In 1,984, while on route to begin serving his sentence, Vetrof was diverted. He was brought back to Moscow. He was taken to Leforto prison, the KGB's primary interrogation facility for treason cases on the banks of the Yaoza River, a building that had been processing traitors and dissident since the 1930s.

[00:15:18]The investigation had caught up. The interrogation at Leforto lasted months.

[00:15:23]At trial in late 1,984, Vladimir Vetrof was convicted of treason against the Soviet state. He was sentenced to death on January 23rd, 1985. He was executed. The method was the standard Soviet sentence for treason, a single shot to the back of the head. He was 52 years old. Mercer closes the file. The farewell dossier was declassified in stages through the 1990s. Gus Weiss published his account in 1996 in [music] CIA Studies in Intelligence. the first detailed public account of how the operation had worked and what the response had been. Cen and Ray Nord published their book in French in 97, drawing on access to both French and Russian intelligence files, later translated into English as Farewell, the greatest spy story of the 20th century.

[00:16:14]Thomas Reed's account of the pipeline appeared in 2004 and set off the controversy that has not since been resolved. The French expelled their 47 agents. The British, Germans, and Americans acted on the same information.

[00:16:29]The network was gone. The document at the center of all of it, the file of 4,000 pages that a KGB colonel passed through a car window in Moscow across 12 months, is still in part classified.

[00:16:43]Sections have been released, others have not. The full roster of what was given and what was done with it remains incomplete [music] in the public record. Vet is dead. The men he exposed have almost all of them retired [music] or died. The agency that employed them does not exist in the form it had then. The Soviet Union that sent them does not exist at all. What remains is the question that every one of these files eventually returns to. He had access. He had motive. He made the decision. But the decision was his alone. No order from above. No recruitment pitch that converted a reluctant officer, no ideology handed to him from outside. He chose, for reasons that are still not fully understood, even by the historians who have spent years reading the transcripts of his interrogation, to take 4,000 documents and hand them to France. The architecture of his disillusionment is legible. The precise moment when disillusionment became action is not.

[00:17:46]The file is now open. The man who wrote it is dead. If you want to understand how the other side of this network was built and what happened when another man made the same choice in the same city 6 years later, [music] the next file is on your screen now. Open it.