Organized and Federally recognized 6 November 1971 in the Texas Army National Guard at Austin as the 100th Public Information Detachment

        Reorganized and redesignated 1 September 1977 as the 100th Public Affairs Detachment

        Ordered into active Federal service 5 June 1996 at Austin; released from active Federal service 1 March 1997 and reverted to state control

        Ordered into active Federal service 21 November 2004 at Austin; released from active Federal service 19 May 2006 and reverted to state control

HOME STATION: Austin

CAMPAIGN PARTICIPATION CREDIT

None

DECORATIONS

None

BY ORDER OF THE SECRETARY OF THE ARMY: