Lineage and Honors Information as of 11 September 2019
Headquarters
99th Readiness Division, US Army Reserve
- Constituted 23 July 1918 in the National Army as Headquarters, 99th Division
- Organized in October 1918 at Camp Wheeler, Georgia
- Demobilized in November 1918 at Camp Wheeler, Georgia
- Reconstituted 24 June 1921 in the Organized Reserves as Headquarters, 99th Division
- Organized in October 1921 at Pittsburgh, Pennsylvania
- Reorganized and redesignated 12 February 1942 as Division Headquarters, 99th Division
- Ordered into active military service 15 November 1942 and reorganized at Camp Van Dorn, Mississippi, as Headquarters, 99th Infantry Division
- Inactivated 27 September 1945 at Camp Patrick Henry, Virginia (Organized Reserves redesignated 25 March 1948 as the Organized Reserve Corps; redesignated 9 July 1952 as the Army Reserve)
- Redesignated 7 November 2007 as Headquarters, 99th Regional Support Command, United States Army Reserve
- Activated 17 September 2008 at Fort Dix, New Jersey
- Reorganized and redesignated 16 October 2018 as Headquarters, 99th Readiness Division, United States Army Reserve
Campaign Participation Credit
- World War II
- Rhineland
- Ardennes-Alsace
- Central Europe
Decorations
- Army Superior Unit Award, Streamer embroidered 2012-2013
- Belgian Fourragere 1940
- Cited in the Order of the Day of the Belgian Army for action at the Siegfried Line
- Cited in the Order of the Day of the Belgian Army for action at Elsenborn Crest
By Order of the Secretary of the Army:
CHARLES R. BOWERY, JR.
Chief of Military History