The CIA significantly expands its paramilitary capacity under new Director George Tenet (see July 11, 1997). The agency had a large paramilitary arm that had been used during the 1960s and 1970s, for example in Vietnam, but the capacity was wound down following scandals at the end of the 1970s implicating the CIA in assassinations and torture. However, at some point in the late 1990s the CIA again begins to enlarge its paramilitary unit, known as the Special Operations Group (SOG). [Time, 12/10/2001; Time, 2/3/2003] The SOG becomes involved in the CIA’s rendition program. [Grey, 2007, pp. 142]