Iranian and Iranian-Backed Attacks Against Americans (1979-Present) Since the 1979 Islamic Revolution, the clerical regime in Tehran and its proxies have committed a range of attacks against Americans. This memorandum provides select documentation of these assaults. While the list is not comprehensive, it demonstrates that Tehran continues to pose a threat to U.S. forces in the Middle East, the American homeland, and Americans residing across the globe. November 1979-January 1981: Iranian students — with the backing of Tehran — take 66 Americans hostage at the U.S. Embassy in Tehran. April 1983: A suicide car bombing kills 63 people, including 17...