U.S. Army Regimental System

Infobox Military Unit
unit_name=United States Army Regimental System


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The United States Army Regimental System (USARS) was established in 1981 to replace the Combat Arms Regimental System, to provide each soldier with continuous identification with a single regiment, and to support that concept with a personnel system that would increase a soldier’s probability of serving recurring assignments with his or her regiment.

USARS enhances combat effectiveness through a framework that provides the opportunity for affiliation, develops loyalty and commitment, fosters an extended sense of belonging, improves unit esprit, and institutionalizes the war fighting ethos.

USARS was developed to include the Active Arm (All Combat Arms battalions, separate companies, batteries, and troops; all Combat Support (CS), Combat Service Support (CSS), and Special Branches, and appropriate Training Base battalions.) and the Reserve Components, the Army National Guard and the U.S. Army Reserve.

It was developed to offer the opportunity for long-term identification with a regiment or corps, provide the potential for recurring assignments within a regiment or corps, provide the opportunity to further emphasize the history, customs, and traditions of the regiment or corps, and provide regiments that are structured as one or more like type continental United States (CONUS) units linked with one or more like type outside continental United States (OCONUS) units, or one or more like type units located exclusively in either CONUS or OCONUS, including one or more training battalions and/or tactical armored cavalry or ranger regiments.

USARS is also designed to provide for CS, CSS, and special branches to operate on a “whole branch” concept as a corps or special branch, carrying on the activities and traditions of a regiment, offer regimental affiliation to allow soldiers the opportunity for continuous identification with a combat arms regiment, a corps, or special branch throughout their careers. USARS Provides (through regimental affiliation) different opportunities for soldiers, depending upon which combat arms regiment they choose to be affiliated with or whether they affiliate with a CS or CSS corps or special branch. In addition, the regimental affiliation process allows combat arms soldiers to select the regiment of choice (Soldiers can change their affiliation at any time);provides that CS, CSS, and special branch soldiers will automatically be affiliated with their corps or special branch; specifies that all soldiers will belong to a regiment or corps; permits no limit to the number of soldiers who can be affiliated with a regiment or corps; and provides that DA civilians can automatically be affiliated with a regiment or corps by direction of the regiment or corps commander.

Combat Arms

Concept

Combat arms includes air defense artillery, armor, aviation, cavalry, field artillery, infantry, and special forces regiments. Combat arms soldiers may affiliate with any of the combat arms regiments consistent with their primary military occupational specialty (PMOS), specialty code, special qualification identifiers (SQI), or additional skill identifiers (ASI). It should be noted that soldiers will have greater opportunities to serve recurring assignments in their regiments if regiments are chosen that have battalions in both CONUS and OCONUS locations. Since there is no ceiling on the number of soldiers who can affiliate with a particular regiment, the potential for recurring assignments to regiments is diminished where the number of affiliated soldiers exceeds the requirements.

Affiliation policy

Quoting from Chapter 3–2, page 7 of "Army Regulation 600-82, U.S. Army Regimental System":

a. USARS regiments offered to Active Army and USAR soldiers for affiliation are listed [below] .

: (1) All Active Army soldiers are required to affiliate with a regiment. Although affiliation is mandatory, the choice of regiment is left up to the individual. Officers who are single-tracked in a functional area will affiliate with a regiment associated with their basic combat arms branch. Functional area officers who have no basic branch will submit request for regimental affiliation using procedures outlined below. Regimental affiliation is based on the Army branch associated with a soldier’s PMOS or specialty. AR 670–1 contains a listing of all PMOS and corresponding branches for each. Army recruiters who have been assigned the SQI“4” will affiliate with a regiment associated with their PMOS. Recruiters or retention noncommissioned officers (NCOs) will be affiliated with The Adjutant General Corps. Regimental affiliation may be changed at any time; however, the regimental selection must be associated with the soldier’s PMOS or specialty.

: (2) All combat arms officers and soldiers will affiliate with a regiment upon arrival at their first unit of assignment. These soldiers will be affiliated with their regiment of assignment unless they voluntarily select another. Combat arms officers and soldiers whose initial Army assignment is not to a regimental unit may defer selection until they are so assigned.

: (3) Enlisted soldiers may elect the Regiment of Choice Reenlistment Option under AR 601–280.

: (4) Soldiers who deliberately terminate airborne status after affiliating with an airborne regiment will change their affiliation to a non-airborne regiment at the time of their termination. Those who are terminated for medical reasons may retain their regimental affiliation with an airborne regiment if they desire; however, such affiliation will be ceremonial and will not affect subsequent assignments.

: (5) Regimental affiliation will be a primary assignment consideration for officers and enlisted soldiers. To the maximum extent possible, soldiers who are regimentally affiliated will be assigned to their regimental units. No assignment guarantees will be made, as Army requirements and soldier professional development needs must be met; however, it is incumbent upon commanders and the personnel community to make every effort to ensure that requisitions are submitted for and filled with affiliated regimental soldiers and that soldiers are subsequently assigned within their regiments. (See AR 614–100, and AR 614–185 for officers, and AR 614–200 for enlisted soldiers).

b. Specific procedures for affiliation are below. These procedures permit affiliation and change of affiliation to be administered at the local Personnel Service Center (PSC) level.

c. Active Army soldiers who are accessioned into the USAR will retain their regimental affiliation unless they elect to change their affiliation, which may be done at any time.

Combat Arms Regiments

Note: The U.S. Army is currently going through a major reorganization that is expected to last until 2013. Unit assignments and designations will continue to change. Units are being "Re-Flagged" or "Re-designated" as needed.

Air Defense Artillery

* 1st Air Defense Artillery
** 1st Battalion, 31st Air Defense Artillery Brigade, Fort Bliss, Texas
** 2nd Battalion, 69th Air Defense Artillery Brigade, Fort Hood, Texas
* 2nd Air Defense Artillery
** 3rd Battalion, 31st Air Defense Artillery Brigade,, Fort Sill, Oklahoma
* 4th Air Defense Artillery
** 3rd Battalion, 108th Air Defense Artillery Brigade, Fort Bragg, North Carolina
* 5th Air Defense Artillery
** 4th Battalion, Fort Hood, Texas
** 5th Battalion, 11th Air Defense Artillery Brigade, Fort Lewis, Washington
* 6th Air Defense Artillery (Training Regiment)
** 2nd Battalion, 6th Air Defense Artillery Brigade, Fort Bliss, Texas
** 3rd Battalion, 6th Air Defense Artillery Brigade, Fort Bliss, Texas
* 7th Air Defense Artillery
** 1st Battalion, 108th Air Defense Artillery Brigade, Fort Bragg, North Carolina
** 5th Battalion, 7th Corps, Germany
* 43rd Air Defense Artillery
** 1st Battalion, 11th Air Defense Artillery Brigade, Fort Bliss, Texas
** 2nd Battalion, 11th Air Defense Artillery Brigade, Fort Bliss, Texas
** 3rd Battalion, 11th Air Defense Artillery Brigade, Fort Bliss, Texas
* 44th Air Defense Artillery
** 1st Battalion, 69th Air Defense Artillery Brigade, Fort Hood, Texas
** 2nd Battalion, 108th Air Defense Artillery Brigade, Fort Campbell, Kentucky
* 52nd Air Defense Artillery
** 5th Battalion, 11th Air Defense Artillery Brigade, Fort Bliss, Texas
** 6th Battalion, 31st Air Defense Artillery Brigade,, Fort Sill, Oklahoma
* 56th Air Defense Artillery
** 1st Battalion, 6th Air Defense Artillery Brigade, Fort Bliss, Texas

Armor Regiments

* 34th Armor
** 1st Battalion, 1st Brigade, 1st Infantry Division, Fort Riley, Kansas
** 2nd Battalion, 1st Brigade, 1st Infantry Division, Fort Riley, Kansas
* 35th Armor
** 1st Battalion, 2nd Brigade, 1st Armored Division, Germany
* 37th Armor
** 1st Battalion, 1st Brigade, 1st Armored Division, Fort Bliss, Texas
** 4th Battalion, 5th Brigade, 1st Armored Division, Fort Bliss, Texas
* 63rd Armor
** 1st Battalion, 2nd Brigade, 1st Infantry Division, Fort Riley, Kansas
* 64th Armor
** 1st Battalion, 2nd Brigade, 3rd Infantry Division, Fort Stewart, Georgia
** 4th Battalion, 4th Brigade, 3rd Infantry Division, Fort Stewart, Georgia
* 66th Armor Regiment
** 1st Battalion, 1st Brigade, 4th Infantry Division, Fort Hood, Texas
** 3rd Battalion, 172nd Infantry Brigade, Schweinfurt, Germany
* 67th Armor
** 1st Battalion, 2nd Brigade, 4th Infantry Division, Fort Hood, Texas
* 68th Armor
** 1st Battalion, 3rd Brigade, 4th Infantry Division, Fort Carson, Colorado
* 69th Armor
** 2nd Battalion, 3rd Brigade, 3rd Infantry Division, Fort Benning, Georgia
** 3rd Battalion, 1st Brigade, 3rd Infantry Division, Fort Stewart, Georgia
* 70th Armor
* 72nd Armor
** 1st Battalion, 1st Brigade, 2nd Infantry Division, Camp Casey, South Korea
* 77th Armor
** 1st Battalion, 4th Brigade, 1st Armored Division, Fort Bliss, Texas
* 81st Armor (Training Regiment)
** 1st Battalion, 194th Armored Brigade, Fort Knox, Kentucky
** 2nd Battalion, 194th Armored Brigade, Fort Knox, Kentucky
** 3rd Battalion, 194th Armored Brigade, Fort Knox, Kentucky

Aviation Regiments

* 1st Aviation
** 1st Battalion, Combat Aviation Brigade, 1st Infantry Division, Fort Riley, Kansas
** 2nd Battalion, Combat Aviation Brigade, 1st Infantry Division, Fort Riley, Kansas
** 3rd Battalion, Combat Aviation Brigade, 1st Infantry Division, Fort Riley, Kansas
* 2nd Aviation
** 1st Battalion, Combat Aviation Brigade, 2nd Infantry Division, South Korea
** 2nd Battalion, Combat Aviation Brigade, 2nd Infantry Division, South Korea
* 3rd Aviation
** 1st Battalion, Combat Aviation Brigade, 3rd Infantry Division, Fort Stewart, Georgia
** 2nd Battalion, Combat Aviation Brigade, 3rd Infantry Division, Fort Stewart, Georgia
** 3rd Battalion, Combat Aviation Brigade, 3rd Infantry Division, Fort Stewart, Georgia
** 4th Battalion, Combat Aviation Brigade, 3rd Infantry Division, Fort Stewart, Georgia
* 4th Aviation
** 1st Battalion, Combat Aviation Brigade, 4th Infantry Division, Fort Hood, Texas
** 2nd Battalion, Combat Aviation Brigade, 4th Infantry Division, Fort Hood, Texas
** 3rd Battalion, Combat Aviation Brigade, 4th Infantry Division, Fort Hood, Texas
** 4th Battalion, Combat Aviation Brigade, 4th Infantry Division, Fort Hood, Texas
* 10th Aviation
** 2nd Battalion, Combat Aviation Brigade, 10th Mountain Division, Fort Drum, New York
** 3rd Battalion, Combat Aviation Brigade, 10th Mountain Division, Fort Drum, New York
* 11th Aviation (Training Regiment)
** 1st Battalion, Air Traffic Services Command, Fort Rucker, Alabama
* 13th Aviation (Training Regiment)
** 1st Battalion, 1st Aviation, Brigade, Fort Rucker, Alabama
* 14th Aviation (Training Regiment)
** 1st Battalion, 110th Aviation Brigade, Fort Rucker, Alabama
* 25th Aviation
** 2nd Battalion, Combat Aviation Brigade, 25th Infantry Division, Wheeler Field, Hawaii
** 3rd Battalion, Combat Aviation Brigade, 25th Infantry Division, Wheeler Field, Hawaii
** C Company, Combat Aviation Brigade, 25th Infantry Division, Wheeler Field, Hawaii
* 52nd Aviation
** 1st Battalion, Aviation Task Force 49, Fort Wainwright, Alaska
** 2nd Battalion, Combat Aviation Brigade, 2nd Infantry Division, South Korea
* 58th Aviation
** C Company, 1st Battalion, Fort Campbell, Kentucky
** E Company, 1st Battalion, Fort Drum, New York
** 3rd Battalion, 164th Aviation Group
** G Company, Combat Aviation Brigade, 25th Infantry Division, Wheeler Field, Hawaii
** 3rd Battalion, 12th Combat Aviation Brigade, V Corps, Germany
* 82nd Aviation
** 1st Battalion, Combat Aviation Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 2nd Battalion, Combat Aviation Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 3rd Battalion, Combat Aviation Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
* 101st Aviation
** 1st Battalion, Combat Aviation Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 2nd Battalion, Combat Aviation Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 3rd Battalion, 159th Combat Aviation Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 4th Battalion, 159th Combat Aviation Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 5th Battalion, Combat Aviation Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 6th Battalion, Combat Aviation Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 7th Battalion, 159th Combat Aviation Brigade, 101st Airborne Division, Fort Campbell, Kentucky
* 145th Aviation (Training Regiment)
** 1st Battalion, 1st Aviation Brigade, Fort Rucker, Alabama
* 158th Aviation
** 1st Battalion, 21st Cavalry Brigade, Fort Hood, Texas
** 3rd Battalion, 12th Combat Aviation, Brigade, Germany
** 5th Battalion, 12th Combat Aviation Brigade, Germany
** 7th Battalion, 244th Aviation Brigade, Fort Hood, Texas (USAR)
** I Company, Fort Hood, Texas
* 159th Aviation
** 2nd Battalion, 12th Combat Aviation Brigade, Germany
** 3rd Battalion, 12th Combat Aviation Brigade, Germany
** 5th Battalion, 244th Aviation Brigade, Fort Eustis, Virginia
* 210th Aviation
** 1st Battalion, 1st Aviation Brigade, Fort Huachuca, Arizona
** 2nd Battalion, 110th Aviation Brigade, Fort Rucker, Alabama
* 212th Aviation (Training Regiment)
** 1st Battalion, 110th Aviation Brigade, Fort Rucker, Alabama
* 214th Aviation
** 1st Battalion, 12th Combat Aviation Brigade, Germany
* 223d Aviation (Training Regiment)
** 1st Battalion, 110th Aviation Brigade, Fort Rucker, Alabama
* 227th Aviation
** 1st Battalion, Combat Aviation Brigade, 1st Cavalry Division, Fort Hood, Texas
** 2nd Battalion, Combat Aviation Brigade, 1st Cavalry Division, Fort Hood, Texas
** 3rd Battalion, Combat Aviation Brigade, 1st Cavalry Division, Fort Hood, Texas
** 4th Battalion, Combat Aviation Brigade, 1st Cavalry Division, Fort Hood, Texas
* 228th Aviation
** 1st Battalion, U.S. Army South, Soto Cano, Honduras
** 2nd Battalion, 244th Aviation Brigade, Horsham, Pennsylvania (USAR)
* 501st Aviation
** 2nd Battalion, Combat Aviation Brigade, 1st Armored Division, Germany

Cavalry Regiments

* 1st Cavalry
** 1st Squadron, 1st Brigade, 1st Armored Division, Fort Bliss, Texas
** 2nd Squadron, 4th Brigade, 2nd Infantry Division, Fort Lewis, Washington
** 3rd Squadron, 3rd Brigade, 3rd Infantry Division, Fort Benning, Georgia
** 4th Squadron, United States Military Academy, West Point, New York
** 5th Squadron, 1st Brigade, 25th Infantry Division, Fort Wainwright, Alaska
** G Troop, 2nd Brigade, 1st Armored Division, Germany
** 8th Squadron, 5th Brigade, 2nd Infantry Division, Fort Lewis, Washington
* 2nd Cavalry (Stryker Brigade Combat Team)
** 1st Squadron, 2nd Cavalry Regiment (Stryker), Vilseck, Germany
** 2nd Squadron, 2nd Cavalry Regiment (Stryker), Vilseck, Germany
** 3rd Squadron, 2nd Cavalry Regiment (Stryker), Vilseck, Germany
** 4th Squadron, 2nd Cavalry Regiment (RSTA), Vilseck, Germany
** Fires Squadron, 2nd Cavalry Regiment, Vilseck, Germany
** Support Squadron, 2nd Cavalry Regiment, Vilseck, Germany
** Anti-Armor Troop, 2nd Cavalry Regiment, Vilseck, Germany
* 3rd Armored Cavalry
** 1st Squadron, Fort Hood, Texas
** 2nd Squadron, Fort Hood, Texas
** 3rd Squadron, Fort Hood, Texas
** 4th Squadron, Fort Hood, Texas
** Regimental Support Squadron, Fort Hood, Texas
* 4th Cavalry
** 1st Squadron, 4th Brigade, 1st Infantry Division, Fort Riley, Kansas
** 3rd Squadron, 3rd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii
** D Troop, 1st Brigade, 1st Infantry Division, Fort Riley, Kansas
** 5th Squadron, 2nd Brigade, 1st Infantry Division, Fort Riley, Kansas
** 6th Squadron, 3rd Brigade, 1st Infantry Division, Fort Hood, Texas
* 5th Cavalry (Organized as Combined Arms)
** 1st Battalion, 2nd Brigade, 1st Cavalry Division, Fort Hood, Texas
** 2nd Battalion, 1st Brigade, 1st Cavalry Division, Fort Hood, Texas
** E Troop, 172nd Infantry Brigade, Schweinfurt, Germany
* 6th Cavalry
** 1st Squadron, Combat Aviation Brigade, 1st Infantry Division, Fort Carson, Colorado
** 2nd Squadron, Combat Aviation Brigade, 25th Infantry Division, Wheeler Army Air Field, Hawaii
** 4th Squadron, 66th Theater Aviation Command, Fort Lewis, Washington
** 6th Squadron, Combat Aviation Brigade, 10th Mountain Division, Fort Drum, New York
** 7th Squadron (USAR), 244th Aviation Brigade, Conroe, Texas
* 7th Cavalry
** 1st Squadron, 1st Brigade, 1st Cavalry Division, Fort Hood, Texas
** 2nd Battalion, 4th Brigade, 1st Cavalry Division, Fort Hood, Texas
** 3rd Squadron, 2nd Brigade, 3rd Infantry Division, Fort Stewart, Georgia
** 4th Squadron, 1st Brigade, 2nd Infantry Division, Camp Casey, Korea
** 5th Squadron, 1st Brigade, 3rd Infantry Division, Fort Stewart, Georgia
* 8th Cavalry (Organized as Combined Arms)
** 1st Battalion, 2nd Brigade, 1st Cavalry Division, Fort Hood, Texas
** 2nd Battalion, 1st Brigade, 1st Cavalry Division, Fort Hood, Texas
** 3rd Battalion, 3rd Brigade, 1st Cavalry Division, Fort Hood, Texas
** 6th Squadron, 4th Brigade, 3rd Infantry Division, Fort Stewart, Georgia
* 9th Cavalry
** 1st Squadron, 4th Brigade, 4th Infantry Division, Fort Hood, Texas
** 4th Squadron, 2nd Brigade, 1st Cavalry Division, Fort Hood, Texas
** 6th Squadron, 3rd Brigade, 1st Cavalry Division, Fort Hood, Texas
* 10th Cavalry
** 1st Squadron, 2nd Brigade, 4th Infantry Division, Fort Carson, Colorado
** 4th Squadron, 3rd Brigade, 4th Infantry Division, Fort Carson, Colorado
** 7th Squadron, 1st Brigade, 4th Infantry Division, Fort Hood, Texas
* 11th Armored Cavalry (Heavy Brigade Combat Team)
** 1st Squadron, Fort Irwin, California
** 2nd Squadron, Fort Irwin, California
** Regimental Support Squadron, Fort Irwin, California
*12th Cavalry (Organized as Combined Arms)
** 1st Battalion, 3rd Brigade, 1st Cavalry Division, Fort Hood, Texas
** 2nd Battalion, 4th Brigade, 1st Cavalry Division, Fort Hood, Texas
* 13th Cavalry
** 2nd Squadron, 13th Cavalry, 1st Armored Division, Fort Bliss, Texas
* 14th Cavalry
** 1st Squadron, 3rd Brigade, 2nd Infantry Division, Fort Lewis, Washington
** 2nd Squadron, 2nd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii
* 15th Cavalry (Training Regiment)
** 5th Battalion, 194th Armored Brigade, Fort Knox, Kentucky
* 16th Cavalry
** 1st Squadron, 316th Cavalry Brigade, Fort Knox, Kentucky
** 2nd Squadron, 316th Cavalry Brigade, Fort Knox, Kentucky
** 3rd Squadron, 316th Cavalry Brigade, Fort Knox, Kentucky
* 17th Cavalry
** 1st Squadron, Combat Aviation Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 2nd Squadron, Aviation Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 3rd Squadron, Aviation Brigade, 10th Mountain Division, Fort Drum, New York
** 6th Squadron, Aviation Task Force 49, 25th Infantry Division, Fort Wainwright, Alaska
** 7th Squadron, 159th Combat Aviation Brigade, 101st Airborne Division, Fort Campbell, Kentucky
* 32nd Cavalry
** 1st Squadron, 1st Brigade, 101st Airborne Division, Fort Campbell, Kentucky
* 33rd Cavalry
** 1st Squadron, 3rd Brigade, 101st Airborne Division, Fort Campbell, Kentucky
* 38th Cavalry
** 1st Squadron, 525th Battlefield Surveillance Brigade (2009), Fort Bragg, North Carolina
* 40th Cavalry
** 1st Squadron, 4th Brigade, 25th Infantry Division, Fort Richardson, Alaska
* 61st Cavalry
** 1st Squadron, 4th Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 3rd Squadron, 4th Brigade, 4th Infantry Division, Fort Carson, Colorado
* 71st Cavalry
** 1st Squadron, 1st Brigade, 10th Mountain Division, Fort Drum, New York
** 3rd Squadron, 3rd Brigade, 10th Mountain Division, Fort Drum, New York
* 73rd Cavalry
** 1st Squadron, 2nd Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 3rd Squadron, 1st Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 4th Squadron, 4th Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 5th Squadron, 3rd Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
* 75th Cavalry
** 1st Squadron, 2nd Brigade, 101st Airborne Division, Fort Campbell, Kentucky
* 89th Cavalry
** 1st Squadron, 2nd Brigade, 10th Mountain Division, Fort Drum, New York
** 3rd Squadron, 4th Brigade, 10th Mountain Division, Fort Polk, Louisiana
* 91st Cavalry
** 1st Squadron, 173rd Airborne Brigade, Vicenza, Italy

Field Artillery Regiments

* 1st Field Artillery
* 2nd Field Artillery
** 2nd Battalion, 428th Field Artillery Brigade, Fort Sill, Oklahoma
* 3rd Field Artillery
** 1st Battalion, 5th Brigade, 1st Armored Division, Fort Bliss, Texas
** 2nd Battalion, 1st Brigade, 1st Armored Division, Fort Bliss, Texas
** 5th Battalion, 17th Fires Brigade, I Corps, Fort Lewis, Washington
* 4th Field Artillery
** 2nd Battalion, 214th Fires Brigade, Fort Sill, Oklahoma
* 5th Field Artillery
** 1st Battalion, 1st Brigade, 1st Infantry Division, Fort Riley, Kansas
** 2nd Battalion, 214th Fires Brigade, Fort Sill, Oklahoma
* 6th Field Artillery
** 1st Battalion, Division Artillery, 1st Infantry Division, Germany
** 3rd Battalion, 1st Brigade, 10th Mountain Division, Fort Drum, New York
* 7th Field Artillery
** 1st Battalion, 2nd Brigade, 1st Infantry Division, Fort Riley, Kansas
** 3rd Battalion, 3rd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii
* 8th Field Artillery
** 2nd Battalion, 1st Brigade, 25th Infantry Division, Fort Wainwright, Alaska
* 9th Field Artillery
** 1st Battalion, 2nd Brigade, 3rd Infantry Division, Fort Stewart, Georgia
* 10th Field Artillery
** 1st Battalion, 3rd Brigade, 3rd Infantry Division, Fort Benning, Georgia
* 11th Field Artillery
** 2nd Battalion, 2nd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii
* 12th Field Artillery
** 2nd Battalion, 4th Brigade, 2nd Infantry Division, Fort Lewis, Washington
* 13th Field Artillery
** 3rd Battalion, 75th Fires Brigade, Fort Sill, Oklahoma
* 14th Field Artillery
** 1st Battalion, 214th Fires Brigade, Fort Sill, Oklahoma
* 15th Field Artillery
** 1st Battalion, 1st Brigade, 2nd Infantry Division, South Korea
** 2nd Battalion, 2nd Brigade, 10th Mountain Division, Fort Drum, New York
* 16th Field Artillery
** 3rd Battalion, 2nd Brigade, 4th Infantry Division, Fort Hood, Texas
* 17th Field Artillery
** 1st Battalion, 75th Fires Brigade, Fort Sill, Oklahoma
** 2nd Battalion, 2nd Brigade, 2nd Infantry Division, Fort Carson, Colorado
** 3rd Battalion, 5th Brigade, 2nd Infantry Division, Fort Lewis, Washington
* 18th Field Artillery
** 2nd Battalion, 75th Fires Brigade, Fort Sill, Oklahoma
* 19th Field Artillery
** 1st Battalion, 434th Field Artillery Brigade, Fort Sill, Oklahoma
* 22nd Field Artillery
** 1st Battalion, 434th Field Artillery Brigade, Fort Sill, Oklahoma
* 25th Field Artillery
** 4th Battalion, 3rd Brigade, 10th Mountain Division, Fort Drum, New York
** 5th Battalion, 4th Brigade, 10th Mountain Division, Fort Polk, Louisiana
* 26th Field Artillery
** F Company, 17th Fires Brigade, I Corps, Fort Lewis, Washington
* 27th Field Artillery
** 1st Battalion, Division Artillery, 1st Armored Division, Germany
** 3rd Battalion, 18th Fires Brigade, XVIII Airborne Corps, Fort Bragg, North Carolina
** 4th Battalion, 2nd Brigade, 1st Armored Division, Germany
* 29th Field Artillery
** 3rd Battalion, 3rd Brigade, 4th Infantry Division, Fort Carson, Colorado
* 30th Field Artillery
** 1st Battalion, 428th Field Artillery Brigade, Fort Sill, Oklahoma
* 32nd Field Artillery
** 2nd Battalion, 4th Brigade, 1st Infantry Division, Fort Riley, Kansas
* 33rd Field Artillery
** 1st Battalion, Division Artillery, 1st Infantry Division, Germany
* 37th Field Artillery
** 1st Battalion, 3rd Brigade, 2nd Infantry Division, Fort Lewis, Washington
** 6th Battalion, Fires Brigade, 2nd Infantry Division, South Korea
* 38th Field Artillery
** 1st Battalion, Fires Brigade, 2nd Infantry Division, South Korea
* 40th Field Artillery
** 1st Battalion, 434th Field Artillery Brigade, Fort Sill, Oklahoma
* 41st Field Artillery
** 1st Battalion, 1st Brigade, 3rd Infantry Division, Fort Stewart, Georgia
* 42nd Field Artillery
** 4th Battalion, 1st Brigade, 4th Infantry Division, Fort Hood, Texas
* 76th Field Artillery
** 1st Battalion, 4th Brigade, 3rd Infantry Division, Fort Stewart, Georgia
* 77th Field Artillery
** 1st Battalion, 172nd Infantry Brigade, Schweinfurt, Germany
* 78th Field Artillery
** 1st Battalion, 428th Field Artillery Brigade, Fort Sill, Oklahoma
* 79th Field Artillery
** 1st Battalion, 434th Field Artillery Brigade, Fort Sill, Oklahoma
* 82nd Field Artillery
** 1st Battalion, 1st Brigade, 1st Cavalry Division, Fort Hood, Texas
** 2nd Battalion, 3rd Brigade, 1st Cavalry Division, Fort Hood, Texas
** 3rd Battalion, 2nd Brigade, 1st Cavalry Division, Fort Hood, Texas
** 5th Battalion, 4th Brigade, 1st Cavalry Division, Fort Hood, Texas
* 94th Field Artillery
** 1st Battalion, 17th Fires Brigade, I Corps, Fort Lewis, Washington
* 319th Field Artillery (Airborne)
** 1st Battalion, 3rd Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 2nd Battalion, 2nd Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 3rd Battalion, 1st Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 4th Battalion, 173rd Airborne Brigade, Vicenza, Italy
* 320th Field Artillery (Air Assault)
** 1st Battalion, 2nd Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 2nd Battalion, 1st Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 3rd Battalion, 3rd Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 4th Battalion, 4th Brigade, 101st Airborne Division, Fort Campbell, Kentucky
* 321st Field Artillery
** 1st Battalion (Abn), 18th Fires Brigade, XVIII Airborne Corps, Fort Bragg, North Carolina
** 2nd Battalion (Abn), 4th Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 3rd Battalion (non-Abn), 18th Fires Brigade, XVIII Airborne Corps, Fort Bragg, North Carolina
* 377th Field Artillery
** 1st Battalion (Air Assault), 17th Fires Brigade, I Corps, Fort Lewis, Washington
** 2nd Battalion (Abn), 4th Brigade, 25th Infantry Division, Fort Richardson, Alaska

Infantry Regiments

* 1st Infantry
** 1st Battalion, United States Military Academy, West Point, New York
** 2nd Battalion, 5th Brigade, 2nd Infantry Division, Fort Lewis, Washington
* 2nd Infantry
** 1st Battalion, 172nd Infantry Brigade, Schweinfurt, Germany
** 2nd Battalion, 3rd Brigade, 1st Infantry Division, Fort Hood, Texa
* 3rd Infantry
** 1st Battalion, Military District of Washington, Fort Myers, Virginia
** 2nd Battalion, 3rd Brigade, 2nd Infantry Division, Fort Lewis, Washington
** 4th Battalion, Military District of Washington, Fort Myers, Virginia
* 4th Infantry
** 1st Battalion, Joint Multinational Training Center, Seventh U.S. Army, Germany
** 2nd Battalion, 4th Brigade, 10th Mountain Division, Fort Polk, Louisiana
* 5th Infantry
** 1st Battalion, 1st Brigade, 25th Infantry Division, Fort Wainwright, Alaska
* 6th Infantry
** 1st Battalion, 2nd Brigade, 1st Armored Division, Germany
** 2nd Battalion, 2nd Brigade, 1st Armored Division, Germany
** 4th Battalion, 4th Brigade, 1st Armored Division, Germany
* 7th Infantry
** 2nd Battalion, 1st Brigade, 3rd Infantry Division, Fort Stewart, Georgia
** 3rd Battalion, 4th Brigade, 3rd Infantry Division, Fort Stewart, Georgia
* 8th Infantry
** 1st Battalion, 3rd Brigade, 4th Infantry Division, Fort Carson, Colorado
** 2nd Battalion, 2nd Brigade, 4th Infantry Division, Fort Hood, Texas
* 9th Infantry
** 2nd Battalion, 1st Brigade, 2nd Infantry Division, South Korea
** 4th Battalion, 4th Brigade, 2nd Infantry Division, Fort Lewis, Washington
* 10th Infantry (Training Regiment)
** 2nd Battalion, 3rd Chemical Brigade, Fort Leonard Wood, Missouri
** 3rd Battalion, 3rd Chemical Brigade, Fort Leonard Wood, Missouri
* 11th Infantry (Training Base)
** 1st Battalion, 199th Infantry Brigade, Fort Benning, Georgia
** 2nd Battalion, 199th Infantry Brigade, Fort Benning, Georgia
** 3rd Battalion, 199th Infantry Brigade, Fort Benning, Georgia
* 12th Infantry
** 1st Battalion, 4th Brigade, 4th Infantry Division, Fort Carson, Colorado
** 2nd Battalion, 4th Brigade, 4th Infantry Division, Fort Carson, Colorado
* 13th Infantry (Training Regiment)
** 1st Battalion, 193rd Infantry Brigade, Fort Jackson, South Carolina
** 2nd Battalion, 193rd Infantry Brigade, Fort Jackson, South Carolina
** 3rd Battalion, 193rd Infantry Brigade, Fort Jackson, South Carolina
* 14th Infantry
** 1st Battalion, 2nd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii
** 2nd Battalion, 2nd Brigade, 10th Mountain Division, Fort Drum, New York
* 15th Infantry
** 1st Battalion, 3rd Brigade, 3rd Infantry Division, Fort Benning, Georgia
* 16th Infantry
** 1st Battalion, 1st Brigade, 1st Infantry Division, Fort Riley, Kansas
** 2nd Battalion, 4th Brigade, 1st Infantry Division, Fort Riley, Kansas
* 17th Infantry
** 1st Battalion, 5th Brigade, 2nd Infantry Division, Fort Lewis, WA
* 18th Infantry
** 1st Battalion, 2nd Brigade, 1st Infantry Division, Fort Riley, Kansas
* 19th Infantry (Training Regiment)
** 1st Battalion, 198th Infantry Brigade, Fort Benning, Georgia
** 2nd Battalion, 198th Infantry Brigade, Fort Benning, Georgia
* 20th Infantry
** 5th Battalion, 3rd Brigade, 2nd Infantry Division, Fort Lewis, Washington
* 21st Infantry
** 1st Battalion, 2nd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii
** 3rd Battalion, 1st Brigade, 25th Infantry Division, Fort Wainwright, Alaska
* 22nd Infantry
** 1st Battalion, 1st Brigade, 4th Infantry Division, Fort Hood, Texas
** 2nd Battalion, 1st Brigade, 10th Mountain Division, Fort Drum, New York
* 23rd Infantry
** 1st Battalion, 3rd Brigade, 2nd Infantry Division, Fort Lewis, Washington
** 2nd Battalion, 4th Brigade, 2nd Infantry Division, Fort Lewis, Washington
** 4th Battalion, 5th Brigade, 2nd Infantry Division, Fort Lewis, Washington
* 24th Infantry
** 1st Battalion, 1st Brigade, 25th Infantry Division, Fort Wainwright, Alaska
* 26th Infantry
** 1st Battalion, 3rd Brigade, 1st Infantry Division, Fort Hood, Texas
* 27th Infantry
** 1st Battalion, 2nd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii
** 2nd Battalion, 3rd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii
* 28th Infantry
** 1st Battalion, 4th Brigade, 1st Infantry Division, Fort Riley, Kansas
** 2nd Battalion, 172nd Infantry Brigade, Schweinfurt, Germany
* 29th Infantry (Training Regiment)
** 1st Battalion, 197th Infantry Brigade, Fort Benning, Georgia
** 2nd Battalion, 197th Infantry Brigade, Fort Benning, Georgia
* 30th Infantry
** 1st Battalion, 2nd Brigade, 3rd Infantry Division, Fort Stewart, Georgia
** 2nd Battalion, 4th Brigade, 10th Mountain Division, Fort Polk, Louisiana
* 31st Infantry
** 4th Battalion, 2nd Brigade, 10th Mountain Division, Fort Drum, New York
* 32nd Infantry
** 1st Battalion, 3rd Brigade, 10th Mountain Division, Fort Drum, New York
* 34th Infantry(Training Regiment)
** 1st Battalion, 165th Infantry Brigade, Fort Jackson, South Carolina
** 3rd Battalion, 165th Infantry Brigade, Fort Jackson, South Carolina
* 35th Infantry
** 2nd Battalion, 3rd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii
* 36th Infantry
** 1st Battalion, 1st Brigade, 1st Armored Division, Fort Bliss, Texas
** 3rd Battalion, 5th Brigade, 1st Armored Division, Fort Bliss, Texas
* 38th Infantry
** 1st Battalion, 4th Brigade, 2nd Infantry Division, Fort Lewis, Washington
* 39th Infantry (Training Regiment)
** 2nd Battalion, 165th Infantry Brigade, Fort Jackson, South Carolina
* 41st Infantry
* 46th Infantry (Training Regiment)
** 1st Battalion, 194th Armored Brigade, Fort Knox, Kentucky
** 2nd Battalion, 194th Armored Brigade, Fort Knox, Kentucky
* 47th Infantry (Training Regiment)
** 2nd Battalion, 192nd Infantry Brigade, Fort Benning, Georgia
** 3rd Battalion, 192nd Infantry Brigade, Fort Benning, Georgia
* 48th Infantry (Training Regiment)
** 1st Battalion, 3rd Chemical Brigade, Fort Leonard Wood, Missouri
* 50th Infantry (Training Regiment)
** 1st Battalion, 198th Infantry Brigade, Fort Benning, Georgia
* 51st Infantry (LRS)
** F Company, 519th Military Intelligence Battalion, 525th Battlefield Surveillance Brigade, Fort Bragg, North Carolina (Inactivate 2009)
* 52nd Infantry
** A Company, 5th Brigade, 2nd Infantry Division, Fort Lewis, Washington
** B Company, 2nd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii
** C Company, 3rd Brigade, 2nd Infantry Division, Fort Lewis, Washington
** D Company, 1st Brigade, 25th Infantry Division, Fort Wainwright, Alaska
** F Company, 4th Brigade, 2nd Infantry Division, Fort Lewis, Washington
* 54th Infantry (Training Regiment)
** 2nd Battalion, 192nd Infantry Brigade, Fort Benning, Georgia
* 58th Infantry (Training Regiment)
** 2nd Battalion, 198th Infantry Brigade, Fort Benning, Georgia
* 60th Infantry (Training Regiment)
** 2nd Battalion, 193rd Infantry Brigade, Fort Jackson, South Carolina
** 3rd Battalion, 193rd Infantry Brigade, Fort Jackson, South Carolina
* 61st Infantry (Training Regiments)
** 1st Battalion, 165th Infantry Brigade, Fort Jackson, South Carolina
* 87th Infantry
** 1st Battalion, 1st Brigade, 10th Mountain Division, Fort Drum, New York
** 2nd Battalion, 3rd Brigade, 10th Mountain Division, Fort Drum, New York
* 442nd Infantry (USAR)
** 100th Battalion, 29th Infantry Brigade, Honolulu, Hawaii
** E Company, Agana, Guam

Airborne and Air Assault Infantry Regiments

* 187th Infantry (Air Assault)
** 1st Battalion, 3rd Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 3rd Battalion, 3rd Brigade, 101st Airborne Division, Fort Campbell, Kentucky
* 325th Infantry (Airborne)
** 1st Battalion, 2nd Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 2nd Battalion, 2nd Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
* 327th Infantry (Air Assault)
** 1st Battalion, 1st Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 2nd Battalion, 1st Brigade, 101st Airborne Division, Fort Campbell, Kentucky
* 501st Infantry (Airborne)
** 1st Battalion, 4th Brigade, 25th Infantry Division, Fort Richardson, Alaska
* 502nd Infantry (Air Assault)
** 1st Battalion, 2nd Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 2nd Battalion, 2nd Brigade, 101st Airborne Division, Fort Campbell, Kentucky
* 503rd Infantry (Airborne)
** 1st Battalion, 173rd Airborne Brigade, Vicenza, Italy
** 2nd Battalion, 173rd Airborne Brigade, Vicenza, Italy
* 504th Infantry (Airborne)
** 1st Battalion, 1st Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 2nd Battalion, 1st Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
* 505th Infantry (Airborne)
** 1st Battalion, 3rd Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 2nd Battalion, 3rd Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
* 506th Infantry (Air Assault)
** 1st Battalion, 4th Brigade, 101st Airborne Division, Fort Campbell, Kentucky
** 2nd Battalion, 4th Brigade, 101st Airborne Division, Fort Campbell, Kentucky
* 507th Infantry (Airborne) (Training Regiment)
** 1st Battalion, 199th Infantry Brigade, Fort Benning, Georgia
* 508th Infantry (Airborne)
** 1st Battalion, 4th Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
** 2nd Battalion, 4th Brigade, 82nd Airborne Division, Fort Bragg, North Carolina
* 509th Infantry (Airborne)
** 1st Battalion, JRTC, Fort Polk, Louisiana (Operates as an opposing force for training)
** 3rd Battalion, 4th Brigade, 25th Infantry Division, Fort Richardson, Alaska

Special Operations Forces

* 1st Special Forces Group (Airborne)
** 1st Battalion, Okinawa, Japan
** 2nd Battalion, Fort Lewis, Washington
** 3rd Battalion, Fort Lewis, Washington
** 4th Battalion, Fort Lewis, Washington
** Support Battalion, Fort Lewis, Washington
* 3rd Special Forces Group (Airborne)
** 1st Battalion, Fort Bragg, North Carolina
** 2nd Battalion, Fort Bragg, North Carolina
** 3rd Battalion, Fort Bragg, North Carolina
** 4th Battalion, Fort Bragg, North Carolina
** Support Battalion, Fort Bragg, North Carolina
* 5th Special Forces Group (Airborne)
** 1st Battalion, Fort Campbell, Kentucky
** 2nd Battalion, Fort Campbell, Kentucky
** 3rd Battalion, Fort Campbell, Kentucky
** 4th Battalion, Fort Campbell, Kentucky
** Support Battalion, Fort Campbell, Kentucky
* 7th Special Forces Group (Airborne)
** 1st Battalion, Eglin AFB, Florida
** 2nd Battalion, Eglin AFB, Florida
** 3rd Battalion, Eglin AFB, Florida
** 4th Battalion, Eglin AFB, Florida
** Support Battalion, Eglin AFB, Florida
* 10th Special Forces Group (Airborne)
** 1st Battalion, Stuttgart, Germany
** 2nd Battalion, Fort Carson, Colorado
** 3rd Battalion, Fort Carson, Colorado
** 4th Battalion, Fort Carson, Colorado
** Support Battalion, Fort Carson, Colorado
* 75th Ranger Regiment
** 1st Battalion, Fort Stewart, Georgia
** 2nd Battalion, Fort Lewis, Washington
** 3rd Battalion, Fort Benning, Georgia
** Special Troops Battalion, Fort Benning, Georgia
* 160th Special Operations Aviation
** 1st Battalion, Fort Campbell, Kentucky
** 2nd Battalion, Fort Campbell, Kentucky
** 3rd Battalion, Fort Stewart, Georgia
** 4th Battalion, Fort Lewis, Washington

Combat Support (CS), Combat Service Support (CSS), and Special Branches

Concept

The CS, CSS, and special branch regimental plans fully integrate the CS, CSS, and special branches into the USARS under the “whole branch” concept. It is the responsibility of all proponents to incorporate within their corps, the intent and spirit of the Regimental System to provide soldiers the opportunity for affiliation.

While this initiative mandates a uniform approach to regimental affiliation throughout the Army, it is a system that has no tradition within the Army and duplicates the sense of affiliation that combat support, combat service support, and special branch soldiers already had for their branch (ordnance, signal corps, etc.)

Branches within the CS, CSS, and Special Branches Regimental System

: a. Adjutant General’s Corps: b. Army Medical Department Regiment: c. Chaplain Corps: d. Chemical Corps: e. Corps of Engineers: f. Finance Corps: g. Judge Advocate General’s Corps: h. Military Intelligence Corps: i. Military Police Corps: j. Ordnance Corps: k. Quartermaster Corps: l. Signal Corps: m. Transportation Corps: n. Civil Affairs Corps: o. Psychological Operations (2007): p. Acquisitions Corps (2008)

References

* " [http://www.apd.army.mil/pdffiles/r600_82.pdf Army Regulation 600-82, U.S. Army Regimental System] ", 5 June 1990. Accessed 21 July 2007.