of them managed by people closely connected with the Secretariat. Three women were cited for an interview in downtown Buenos Aires, proposed a job opportunity that involved establishing a solid and stable link with the Cuban delegates, all accepted. They would be paid almost the same money they earned at their previous jobs, plus a few honoraries for the services provided. During a week, the agents were taught basic intelligence theories and practices, they observed photographs of the Cubans they were going to 'mark', and they had time to elaborate complex backstories for their supposed identities. The director in charge of Operation Marylin selected divorced women with children on purpose, so they would not raise any suspicions in their families or targets. The three females claimed to work doing 'sales' for a living, allowing them to be available at many hours in which to be in direct contact with the Cubans. Finally, after a subtle approximation scene played out in Café La Biela, two of the Cuban delegates fell for the trap, but the third one apparently was not interested in establishing relations. After six weeks of observations and wire-taps (the spies made sure to plant the Cubans' rooms with microphones), the Cuban embassy unexpectedly ordered its delegates to return to La Habana. SIDE did not obtain any relevant information about their suspicions that the Cubans were assisting and supporting Argentine leftists groups, but the agency realised that women are a very useful tool in the espionage world. All three females that participated in the operation were offered permanent jobs in SIDE; only one accepted, the rest went back to the Buenos Aires night scene. Operation Marylin proved that using women to exploit weaknesses in men was a feasible and convenient method of extracting information, and observating both foreign and internal adversaries of Argentina. Although the real insertion of females into the Argentine espionage community started in the mid-1960s, during the 70s, one of Argentina's most agitated eras, the women of SIDE started playing a crucial role in its operations. Operation Veinte Años On October 28, 1995, Enrique Gorriarán Merlo, Argentina's most wanted terrorist, was captured in the little town of Tepoztlán, 60 miles away Mexico City, and extradited back to Argentina. Merlo had been involved in numerous criminal activities during the 1970s and 1980s, most notably the assassination of Anastasio Somoza Debayle on September 17 in Paraguay, and for