Operation Farewell: The Spy Who Turned Soviet Espionage Against Itself

0:01 Welcome back, everyone. Yesterday we had a platform glitch. So today's story we'll share here, the one we were supposed to do yesterday. For years, the Soviet Union had a problem. The West was moving quickly in computers, electronics, aviation, manufacturing, and military technology. Developing all those technologies independently would take enormous amounts of money and time. So the KGB found another solution. Steal them. But then Soviet intelligence was an operation commonly associated with Line X, which targeted Western scientific and industrial technology. In 1981, someone on the inside betrayed it.

0:36 His name was Vladimir Vetrov. Vetrov was a KGB officer who secretly began working with French intelligence under the code name Farewell. His position gave him extraordinary access to information about Soviet technological espionage. Over time, Vetral provided the French with thousands of pages of KGB material. The documents revealed Soviet intelligence officers, their sources, their targets, and perhaps more importantly, the technologies Moscow wanted. France shared the intelligence with the U.S.

1:06 Now Washington faced an interesting question. If you discover that your opponent is stealing from you, what should you do? Well, the common obvious answer is to stop it. But there was another possibility. What if you let them steal something? According to CIA historical accounts, American officials developed a counterintelligence program designed to exploit what Farewell had revealed. Instead of merely blocking Soviet attempts to obtain Western technology, the U.S.

1:33 could allow carefully altered technology to enter Soviet acquisition. The Soviets would believe they had successfully stolen valuable secrets, but inside those secrets could be problems. The CIA accounts describing modified computer chips entering Soviet military equipment, defective plans interfering with industrial production, and flawed technology reaching Soviet projects. It was an extraordinary inversion of espionage. The intelligence service stealing the secret has the advantage, normally, but Operation Farewell attempted to reverse that. The very act of stealing became the vulnerability.

2:10 Just picture it. A Soviet engineer receiving an advanced Western design. You assume it works. Someone risked a risk or worse to acquire it, but now every stolen blueprint presented a new question. Was this genuine or something the Americans wanted you to steal? A fake. That uncertainty may have been almost as valuable as the sabotage itself. The farewell intelligence also allowed Western governments to identify Soviet technology collection networks.

2:36 Over 200 Soviet intelligence officers and sources were eventually expelled or compromised. Line X suffered a devastating setback. Vetrov, meanwhile, did not escape. After a violent incident in Moscow led to his arrest, Soviet authorities eventually uncovered his espionage, and he was executed in 1983. His intelligence, however, had already reached the West. Some later accounts connected the farewell operation to spectacular industrial failures inside the Soviet Union. Those claims remain more difficult to establish conclusively than the broader counterintelligence program.

3:10 But the story itself is quite amazing. The Soviet Union built a sophisticated system for stealing Western tech. Then one KGB officer exposed it, and the United States recognized something clever. Sometimes the best way to stop a thief isn't to lock the door. Sometimes it's to decide what you leave for him to steal.