Lineage and Honors Information as of 30 June 2010
HEADQUARTERS AND HEADQUARTERS COMPANY
321st CIVIL AFFAIRS BRIGADE
Constituted 25 August 1945 in the Army of the United States as the 101st Headquarters and Headquarters Detachment, Military Government Group
Activated 26 August 1945 at the Presidio of Monterey, California
Inactivated 25 January 1949 in Korea
Redesignated 4 August 1955 as the 321st Military Government Group and allotted to the Army Reserve
Activated 16 September 1955 at Albuquerque, New Mexico
Reorganized and redesignated 15 October 1956 as the 321st Civil Affairs and Military Government Group
Redesignated 20 October 1959 as the 321st Civil Affairs Group
Location changed 27 March 1963 to San Antonio, Texas
Reorganized and redesignated 16 September 1992 as Headquarters and Headquarters Company, 321st Civil Affairs Brigade
Elements ordered into active military service 23 January 1995 at San Antonio, Texas; released from active military service 21 July 1995 and reverted to reserve status
Elements ordered into active military service 19 May-16 June 1996 at San Antonio, Texas; released from active military service 1 February 1997 and reverted to reserve status
Elements ordered into active military service 30 November-6 December 1997 at San Antonio, Texas; released from active military service 26 August-1 September 1998 and reverted to reserve status
Detachment called into active military service 27 March 2003 at San Antonio, Texas; remainder of Headquarters and Headquarters Company ordered into active military service
1 June 2003 at San Antonio, Texas
Detachment released from active military service 25 March 2004 and reverted to reserve status; remainder of Headquarters and Headquarters Company released from active military service 30 May 2004 and reverted to reserve status
Elements ordered into active military service 18 April 2005 at San Antonio, Texas; released from active military service 4 July 2006-17 April 2007 and reverted to reserve status
CAMPAIGN PARTICIPATION CREDIT
War on Terrorism
Global War on Terrorism
DECORATIONS
Army Superior Unit Award, Streamer embroidered 2006-2007
BY ORDER OF THE SECRETARY OF THE ARMY:
JEFFREY J. CLARKE
Chief of Military History