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Al-Hajj Radwan was the alias of Imad Mughniyeh. Mughniyeh was a Lebanese Shiite Muslim who was a senior member of Hezbollah. He was responsible for planning and carrying out numerous terrorist attacks, including the 1983 Beirut barracks bombings and the 1992 bombing of the Israeli embassy in Buenos Aires. Mughniyeh was killed in a car bombing in Damascus, Syria, in 2008.