

Lineage
And Honors Information
4th
Battalion / 23rd Infantry Lineage
as
of: 10 May 2007
May 1861 in the Regular Army
as Company D, 1st Battalion, 14th Infantry
Organized 8 July 1861 at Fort
Trumbull, Connecticut
Redesignated 30 April 1862 as
Company D, 2d Battalion, 14th Infantry
Redesignated 21 September 1866
as Company D, 23d Infantry
(23d Infantry assigned 22
September 1917 to the 2d Division [later redesignated as the 2d Infantry
Division])
Inactivated 20 June 1957 at
Fort Richardson, Alaska, and relieved from assignment to the 2d Infantry
Division; concurrently, redesignated as Headquarters and Headquarters Company,
4th Battle Group, 23d Infantry
Activated 25 January 1963 at
Fort Richardson, Alaska (organic elements concurrently constituted and
activated)
Assigned 20 May 1963 to the
172d Infantry Brigade
Reorganized and redesignated 1
July 1963 as the 4th Battalion, 23d Infantry
Relieved 14 January 1966 from
assignment to the 172d Infantry Brigade and assigned to the 25th Infantry
Division
Inactivated 5 June 1972 at
Schofield Barracks, Hawaii
Relieved 2 August 1972 from
assignment to the 25th Infantry Division and assigned to the 172d Infantry
Brigade; concurrently, activated at Fort Richardson, Alaska
Inactivated 6 January 1983 at
Fort Richardson, Alaska, and relieved from assignment to the 172d Infantry
Brigade
Assigned 21 January 1983 to
the 9th Infantry Division and activated at Fort Lewis, Washington
Inactivated 28 September 1990
at Fort Lewis, Washington, and relieved from assignment to the 9th Infantry
Division
Assigned 16 March 2004 to the
172d Infantry Brigade and activated at Fort Richardson, Alaska
Inactivated 16 December 2006
at Fort Wainwright, Alaska, and relieved from assignment to the 172d Infantry
Brigade Combat Team
Assigned 17 April 2007 to the 5th Brigade Combat Team,
2d Infantry Division, and activated at Fort Lewis, Washington

Civil War:
*Peninsula; *Manassas; *Antietam; *Fredericksburg; Chancellorsville;
Gettysburg; Wilderness; Spotsylvania; Cold Harbor; Petersburg; *Virginia 1862;
Virginia 1863
Indian Wars:
Little Big Horn; *Arizona 1866; *Idaho 1868
War with
Spain: *Manila
Philippine
Insurrection: Manila; *Malolos; Mindanao;
Jolo; *Jolo 1903
World War I:
*Aisne; *Aisne-Marne; *St. Mihiel; *Meuse-Argonne; *IIe de France 1918;
*Lorraine 1918
World War II:
*Normandy; *Northern France; *Rhineland; *Ardennes-Alsace; *Central Europe
Korean War:
*UN Defensive; *UN Offensive; *CCF Intervention; *First UN Counteroffensive; *CCF
Spring Offensive; *UN Summer-Fall Offensive; *Second Korean Winter; *Korea,
Summer-Fall 1952; *Third Korean Winter; *Korea, Summer 1953
Vietnam:
*Counteroffensive; *Counteroffensive, Phase II; *Counteroffensive, Phase III;
*Tet Counteroffensive; *Counteroffensive, Phase IV; *Counteroffensive, Phase
V; *Counteroffensive, Phase VI; *Tet 69/Counteroffensive; *Summer-Fall 1969;
*Winter-Spring 1970; *Sanctuary Counteroffensive; *Counteroffensive, Phase VII
War on
Terrorism: Campaigns to be determined
Presidential Unit Citation
(Army) for BREST, FRANCE
*Presidential Unit Citation
(Army) for WIRTZFELD, BELGIUM
Presidential Unit Citation
(Army) for KRINKELTER WALD, BELGIUM
Presidential Unit Citation
(Army) for ST. VITH
Presidential Unit Citation
(Army) for TWIN TUNNELS
*Presidential Unit Citation
(Army) for CHIPYONG-NI
*Presidential Unit Citation
(Army) for HONGCHON
*Valorous Unit Award for
SAIGON
*Valorous Unit Award for TAY
NINH PROVINCE
*French Croix de Guerre with
Palm, World War I for CHATEAU THIERRY
*French Croix de Guerre with
Palm, World War I for AISNE-MARNE
*French Croix de Guerre with
Palm, World War I for MEUSE-ARGONNE
*French Croix de Guerre, World
War I, Fourragere
*Belgian Fourragere 1940
*Cited
in the Order of the Day of the Belgian Army for action in the Ardennes
*Cited
in the Order of the Day of the Belgian Army for action at Elsenborn Crest
*Republic of Korea
Presidential Unit Citation for NAKTONG RIVER LINE
*Republic of Korea
Presidential Unit Citation for KOREA 1950-1952
*Republic of Korea
Presidential Unit Citation for KOREA 1950-1953
*Republic of Korea
Presidential Unit Citation for KOREA 1952-1953
*Republic of Vietnam Cross of
Gallantry with Palm for VIETNAM 1966-1968
*Republic of Vietnam Cross of
Gallantry with Palm for VIETNAM 1968-1970
*Republic of Vietnam Civil
Action Honor Medal, First Class for VIETNAM 1966-1970