Question: What is the name of this former commander, intelligence officer, marine and naval commando who served in the Argentine Navy that the father of  Dagmar Hagelin sought to bring to justice?
Context: Mark P. Fitzgerald (born 1951) is a retired United States Navy admiral.  He is the former Commander, U.S. Naval Forces Europe – Commander, U.S. Naval Forces Africa and Commander, Allied Joint Force Command Naples.  He previously served as Director, Navy Staff from December 2006 to November 2007 and Commander, U.S. 2nd Fleet from 2004 until December 2006.  He assumed his the duties of Commander, U.S. Naval Forces Europe and Commander, Allied Joint Force Command Naples on November 30, 2007 and assumed the additional duties as Commander, U.S. Naval Forces Africa on March 26, 2009. Jorge Eduardo Acosta (born 27 May 1941), alias ""el Tigre"" ("The Tiger") was an Argentine captain of corvette, head of the Work Group ("Grupo de Tareas") 3.3.2 of the ESMA naval school and in charge of this detention center during the Dirty War.  He was allegedly the one taking decisions concerning torture and assassinations in the ESMA center.  He has been accused in particular of having ordered the murders of the French nuns Léonie Duquet and Alice Domon, and of the Mothers of the Plaza de Mayo Azucena Villaflor, Esther Ballestrino and María Ponce, as well as of the death of the Swedish-Argentine teenager Dagmar Hagelin.  In total, he is accused of approximately 80 crimes. James E. Wise Jr., author, is a former naval aviator, intelligence officer, and Vietnam veteran, retired from the U.S. Navy in 1975 as a captain.  He became a naval aviator in 1953 following graduation from Northwestern University.  He served as an intelligence officer aboard the USS "America" and later as the commanding officer of various naval intelligence units.  Since his retirement, Captain Wise has held several senior executive posts in private sector companies.  His books include "", "The Silver Star", "The Navy Cross", "Stars in Blue", and "U-505: The Final Journey".  He is also the author of many historical articles in naval and maritime journals.  Captain Wise lives in the Washington, DC, metropolitan area. Dagmar Hagelin (September 29, 1959 - disappeared on January 27, 1977) was a 17-year-old Swedish-Argentine girl who disappeared during the Dirty War on January 27, 1977 and is presumed to have been arrested by security forces in El Palomar, Buenos Aires, Argentina, and murdered in a case of mistaken identity.  Dagmar's father, Argentine-Swedish businessman Ragnar Hagelin has ever since worked to have the responsible people brought to justice, accusing Alfredo Astiz. Lieutenant General Mahmud Ahmed (Urdu: محمود احمد‎ ) (HI(M)), is a veteran intelligence officer and a retired three-star general in the Pakistan Army who served as a director general of Inter-Services Intelligence (ISI), the principal intelligence body of Pakistan.  He along with other generals were successful in overthrowing the elected government of prime minister Nawaz Sharif, in the 1999 coup d'état to bring General Pervez Musharraf to political power.  He was serving as the Corp Commander of X Corps, Rawalpindi at that time.  After the coup, General Mahmud was transferred as the Director General ISI, replacing Lieutenant General Ziauddin Butt, who was Sharif's choice to replace General Musharraf as the army chief before the coup.  He himself was replaced by another career Army intelligence officer Lieutenant General Jamshed Gulzar Kayani (of the 38th PMA Long Course) as the Rawalpindi Corps Commander. John Ashmead (1917–1992) was an American novelist, Naval Intelligence officer, and professor of English.  His writings include "The Mountain and the Feather" about his experiences in the Pacific in World War II as a United States naval intelligence officer and translator.  He received a commendation for obtaining information that helped Navy fliers shoot down the plane of Japanese Admiral Isoroku Yamamoto, who had masterminded the 1941 surprise attack on the U.S. military base at Pearl Harbor, HI, which brought the United States into the fighting.  He co-authored "The Songs of Robert Burns" in 1988 with Professor John Davison.  His PhD thesis was "The Idea of Japan 1853-1895: Japan as Described by American and Other Travellers from the West".  * Ashmead was a graduate of Navy Japanese language program at the University of Colorado, Boulder and Berkeley.  His work as a translator for Naval Intelligence aided in the assassination of Admiral Isoroku Yamamoto.  He was a professor of English at Haverford College from 1948 to 1988.  At Haverford, he pioneered the use of computers in education and research.  He spoke as Fulbright lecturer in Osaka and Kyoto, Japan, Taipei, Varanasi, India and throughout India, and also taught in Athens, Greece at Athens College for Boys. Alfredo Ignacio Astiz (born 8 November 1951) is a former commander, intelligence officer, marine and naval commando who served in the Argentine Navy during the military dictatorship of Jorge Rafael Videla during the Proceso de Reorganización Nacional (1976–1983).  He was known as "El Ángel Rubio de la Muerte" (the "Blond Angel of Death"), and had a reputation as a notorious torturer.  He was discharged from the military in 1998 after defending his actions in a press interview. Ground Intelligence Officer (MOS 0203) is a primary military occupation code (or MOS) of an U.S. Marine Corps intelligence officer.  Ground intelligence officers serve as staff officers and commanders in the operating forces and are responsible for analyzing intelligence and planning, deployment and tactical employment of ground surveillance and reconnaissance units.  The Ground Intelligence Officer can be a Recon Marine after their training is done. The Director of the Defense Intelligence Agency is an intelligence officer who, upon nomination by the President and confirmation by the Senate, serves as the nation's highest-ranking military intelligence officer.  As the chief of the Defense Intelligence Agency, the Director is the primary intelligence adviser to the Secretary of Defense and the Chairman of the Joint Chiefs of Staff and also answers to the Director of National Intelligence through the civilian Under Secretary of Defense for Intelligence.  The Director is also the Commander of the Joint Functional Component Command for Intelligence, Surveillance and Reconnaissance, a subordinate command of United States Strategic Command.  Additionally, he chairs the Military Intelligence Board, which coordinates activities of the entire defense intelligence community. The Royal Naval Commandos were a commando formation of the Royal Navy which served during the Second World War.  The first units were raised in 1942 and by the end of the war, 22 company-sized units had been raised to carry out various tasks associated with establishing, maintaining and controlling beachheads during amphibious operations.  Royal Naval Commando parties took part in all Allied amphibious landings from early 1942 to the end of the war, when they were disbanded.  Operations included the landings at Diego Suarez on Madagascar, Operation Torch, Operation Neptune, the Screwdriver operations in Burma, Operation Market-Garden and the assault on Walcheren.
Answer: Alfredo Astiz