Task Force 6-26
From dKosopedia
Task Force 6-26 is an elite counterterrorism unit tasked with finding Abu Musab al-Zarqawi. The unit has had many of its members disciplined for prisoner abuse, both before and after the Abu Ghraib revelations. According to the New York Times, "Since 2003, 34 task force members have been disciplined in some form for mistreating prisoners, and at least 11 members have been removed from the unit, according to ... the Special Operations Command" Their interrogations were conducted in a "Black Room" at Camp Nama at the Baghdad International Airport.
Sources
ERIC SCHMITT and CAROLYN MARSHALL, "Task Force 6-26 In Secret Unit's 'Black Room,' a Grim Portrait of U.S. Abuse", New York Times, March 19, 2006.