 The criminal complaint charged Manssor Arbabsiar, a 56-year-old naturalized U.S. citizen holding both Iranian and U.S. passports, and Gholam Shakuri, a commander in Iran's Quds Force, the special-operations unit of the Islamic Revolutionary Guard Corps.The U.S. Government alleged that the Quds Force "conducts sensitive covert operations abroad, including terrorist attacks, assassinations and kidnappings, and is believed to sponsor attacks against Coalition Forces in Iraq.