How Israeli agents secretly abducted a high-ranking Nazi war criminal from Argentina in 1960

Cultures · Published 9 October 2026 Swipe more like this →

In short: In May 1960, Mossad agents executed Operation Finale, a daring clandestine mission to capture Adolf Eichmann in Buenos Aires. After years of tracking the architect of the Holocaust, Israeli intelligence bypassed formal extradition to bring him to justice, forever changing the landscape of international intelligence and post-war accountability.

Adolf Eichmann, the SS officer responsible for organizing the deportation of European Jews to death camps, evaded Allied forces in 1945. By 1950, he had fled to Argentina, eventually settling in Buenos Aires under the alias Ricardo Klement. His family joined him in 1952. For Israel, where approximately 200,000 Holocaust survivors resided, capturing Eichmann was a matter of profound national principle. The Israeli leadership, including Prime Minister David Ben-Gurion, feared that seeking formal extradition from Argentina—a country that had become a haven for Nazis under President Juan Perón—would result in Eichmann disappearing again or receiving a lenient sentence in West Germany.

The search for Eichmann involved multiple, sometimes conflicting, intelligence threads. A pivotal role was played by Lothar Hermann, a blind German Jew living in Argentina, who suspected his daughter’s acquaintance was Eichmann’s son. Hermann alerted Fritz Bauer, the Attorney General of Hesse, who passed the information to Israeli authorities. Mossad chief Isser Harel personally led the operation, sending an experienced team to Buenos Aires. By early 1960, agents had identified Eichmann’s residence on Garibaldi Street and confirmed his identity through surveillance, including observing his 25th wedding anniversary celebration on 21 March 1960.

The capture was meticulously planned, with 30 personnel involved. Peter Malkin, the lead operative, devised a strategy where agents would wait near Eichmann’s home with a car hood open, simulating a breakdown. On 11 May 1960, the team successfully abducted Eichmann on the street. He was held in a secret villa for nine days before being transported to Israel on an El Al flight on 20 May 1960. While Argentina later accused Israel of violating its sovereignty, Israel justified the action by citing the unprecedented nature of Eichmann’s crimes. He was subsequently tried and sentenced to death in 1961.

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