About Julio Simón
Lived 1940 – 2025 (aged 84). Julio Simón was an Argentine police officer.
Julio Héctor Simón (12 August 1940 – 25 March 2025), nom-de-guerre Turco Julián ("Julian the Turk"), was an Argentinian police officer, known for being a torturer during the National Reorganization Process. His case was famous due to his brutality and revindication of Nazi ideas, but also after a presidential pardon of President Carlos Menem he started to make appearances on television and confrontation with some of his old victims.
After years of avoiding legal proceedings, in 2006 his case was the first one treated in the Supreme Court of Argentina and his pardon revoked.
Life and career Simón began his career as a volunteer in the Argentine Navy, but after a short period he solicited entry to the Argentine Federal Police as a non-commissioned officer in 1967. Ten years later, then a police sergeant, he was recruited by the military. He was assigned as a torturer in the detention centers El Olimpo, El Atlético and El Banco, all located in or around Buenos Aires and commanded by General Guillermo Suárez Mason, during the dictatorship known as the National Reorganization Process in 1976. He was also in charge of illegal arrests. According to Simón, he was in charge of deciding which prisoners would be murdered at El Olimpo. During his trial, he stated that "he general criterion was to kill everyone." Simón was indicted in November 2003 for the kidnapping, torture and disappearance of José Poblete Roa and Gertrudis Hlaczik de Poblete in 1978, as well as for the appropriation of their child, Claudia Poblete. Simón argued that he still benefited from immunity from prosecution under the former laws; the case went before the Supreme Court of Argentina, which declared the two laws to have been unconstitutional and void in June 2005. On 4 August 2006, Simón was sentenced to 25 years in prison. On 18 December 2007, he was sentenced again to 23 years in prison in the so-called Batallón 601 case, for the kidnapping, torture and disappearance of six other individuals. The Supreme Court also decided on the imprescriptibility of the crimes in relation to Simón's case in 2006, making possible the opening of other lawsuits against people involved in the Dirty War, even with a pardon from former President Carlos Menem.
He always justified his actions as part of a fight against communists, saying "… what I did I did for my Fatherland, my faith, and my religion. Of course I would do it again", during an interview with the American journalist Marguerite Feitlowitz.
Simón died at Campo de Mayo prison in San Miguel, Buenos Aires Province, on 25 March 2025, at the age of 84.
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Important facts
People in Julio Simón's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Julio Simón's
Frequently asked questions
Who was Julio Simón?
Argentine police officer
When was Julio Simón born?
Julio Simón was born on 12 August 1940 in Buenos Aires.
When did Julio Simón die?
Julio Simón died on 25 March 2025 in Marcos Paz, Buenos Aires.
What was Julio Simón's occupation?
Julio Simón was a police officer.
What nationality was Julio Simón?
Julio Simón was Argentine.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Julio Simón. https://biography.guide/julio-simon/
MLA: "Julio Simón." Biography.guide, https://biography.guide/julio-simon/.
Chicago: "Julio Simón." Biography.guide. https://biography.guide/julio-simon/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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