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{{Short description|United States Army organization system}}

{{Infobox Military Unit

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|unit_name=United States Army Regimental System

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|dates=1981 - Present

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The '''United States Army Regimental System''' ('''USARS''') is an organizational and classification system used by the [[United States Army]]. It was established in 1981 to replace the [[Combat Arms Regimental System]], (CARS) to provide each soldier with continuous identification with a single [[regiment]], and to supportincrease thata conceptsoldier's probability of serving recurring assignments with atheir personnelregiment. systemThe thatUSARS wouldwas increaseintended to enhance [[Effectiveness#Usage|combat effectiveness]] by providing the opportunity for a soldier’sregimental probabilityaffiliation, ofthus servingobtaining recurringsome assignmentsof withthe hisbenefits orof herthe regimenttraditional regimental system.

==Overview==

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.

{{Overview section|date=January 2023}}

USARS was developed to include all combat, combat support (CS), combat service support (CSS), special branches, and training battalions in the Regular Army, [[Army National Guard]], and [[United States Army Reserve|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 continental United States (CONUS) units of like type linked with one or more units of like type outside the continental United States (OCONUS), or one or more units of like type located exclusively in either CONUS or OCONUS, including one or more training battalions or tactical armored cavalry or ranger regiments.

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'''.

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.

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.

==Combat arms==

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.

===Concept===

Combat arms is a rescinded doctrinal term, though colloquially it includes [[Air Defense Artillery Branch (United States Army)|air defense artillery]], [[armor]], [[aviation]], [[Cyber Corps (United States Army)|cyber]],<ref name=cyber1>{{cite web |last1=O'Connor |first1=Brandon |title=West Point grads get assignments through new branching system |url=https://www.army.mil/article/229826/west_point_grads_get_assignments_through_new_branching_system |website=U.S. Army Official Website |publisher=U.S. Army |access-date=26 December 2023}}</ref><ref name=cyber2>{{cite web |title=Basic Branch Officers |url=https://www.nationalguard.com/careers/basic-branch-officers |website=National Guard Website |publisher=National Guard Bureau |access-date=26 December 2023}}</ref> [[Field Artillery Branch (United States)|field artillery]], [[infantry]], and [[Special Forces (United States Army)|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). 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.

===CombatAffiliation Armspolicy===

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

====Concept====

(note: Currently the regulation for The U.S. Army Regimental System is Army Regulation 870-21):

<blockquote>a. USARS regiments offered to active Army and USAR soldiers for affiliation are listed [below].

::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.

: (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.

====Affiliation policy====

: (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.

USARS regiments offered to Active Army and USAR soldiers for affiliation are listed below

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

::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.

: (4) Soldiers who deliberately terminate [[Airborne forces|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.

::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.

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

::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 soldiersSoldiers 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.</blockquote>

===Combat Armsarms Regiments=regiments==

Note: There are currently 178 USARS regiments, with only 47 consisting of units at multiple locations. Some of the regimental battalions are assigned to [[brigade combat team]]s in multiple divisions. Only 27 of these regiments meet the USARS "Conus/Oconus goal."

# Note: The U.S. Army is currently going through a major reorganization that is expected to last until 2011. Unit assignments and designations will continue to change. Units are being "Re-Flagged" or "Re-designated" as needed.

Additionally, the term "Regiment" was not officially appended to a USARS regiment's official name/designation (and was not used under CARS) until 2005.

====Air Defense Artillery====

# 1st Air Defense Artillery

## 1st Battalion, 31st Air Defense Artillery Brigade, Fort Bliss, Texas

## 2nd Battalion, 35th Air Defense Artillery Brigade, Korea

# 2nd Air Defense Artillery

## 3rd Battalion, 31st Air Defense Artillery Brigade, Fort Bliss, Texas

# 4th Air Defense Artillery

## 3rd Battalion, 82nd Airborne Division, Fort Bragg, North Carolina

# 5th Air Defense Artillery

## 4th Battalion, Fort Hood, Texas

## 5th Battalion, 35th Air Defense Artillery Brigade, Korea

# 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 Bliss, Texas

## 5th Battalion, 69th Air Defense Artillery Brigade, 1st Armored Division, V Corps, Germany

# 43rd Air Defense Artillery

## 1st Battalion, 35th Air Defense Artillery Brigade, Korea

## 2nd Battalion, 108th Air Defense Artillery Brigade, Fort Bliss, Texas

## 3rd Battalion, 11th Air Defense Artillery Brigade, Fort Bliss, Texas

# 44th Air Defense Artillery

## 1st Battalion, 11th Air Defense Artillery Brigade, Fort Bliss, Texas

## 2nd Battalion, 101st Air Assault Division, Fort Campbell, Kentucky

# 52nd Air Defense Artillery

## 5th Battalion, 11th Air Defense Artillery Brigade, Fort Bliss, Texas

## 6th Battalion, 214th Fires Brigade, Fort Sill, Oklahoma

# 56th Air Defense Artillery

## 1st Battalion, 6th Air Defense Artillery Brigade, Fort Bliss, Texas

====ArmorArtillery Regiments=regiments===

====Air defense artillery regiments ====

# 13th Armor

*[[1st Air Defense Artillery (United States)|1st Air Defense Artillery Regiment]]

## 1st Battalion, 3rd Brigade, 1st Armored Division, Fort Riley, Kansas

** 1st Battalion, [[94th Army Air and Missile Defense Command (United States)|94th Army Air and Missile Defense Command]], [[Kadena Air Base| Kadena Air Base Japan]]

# 34th Armor

##** 1st2nd Battalion, 1st[[35th Brigade,Air 1stDefense InfantryArtillery DivisionBrigade]], FortOsan Air RileyBase, KansasKorea

*[[2nd Air Defense Artillery Regiment (United States)|2nd Air Defense Artillery Regiment]]

## 2nd Battalion, 1st Brigade, 1st Infantry Division, Fort Riley, Kansas

** Battery A, [[11th Air Defense Artillery Brigade (United States)|11th Air Defense Artillery Brigade]], [[Fort Bliss, Texas]]

# 35th Armor

** Battery B, [[11th Air Defense Artillery Brigade (United States)|11th Air Defense Artillery Brigade]], [[Fort Bliss, Texas]]

## 1st Battalion, 2nd Brigade, 1st Armored Division, Germany

** 3rd Battalion, [[31st Air Defense Artillery Brigade]], [[Fort Sill, Oklahoma]]

# 37th Armor

*[[3rd Air Defense Artillery Regiment (United States)|3rd Air Defense Artillery Regiment]]

## 1st Battalion, 1st Brigade, 1st Armored Division, Germany

##** 2nd4th Battalion, 1st[[31st Air Defense Artillery Brigade]], 1st Armored[[Fort DivisionSill, GermanyOklahoma]]

*[[4th Air Defense Artillery Regiment (United States)|4th Air Defense Artillery Regiment]]

# 63rd Armor

** Battery A, [[11th Air Defense Artillery Brigade (United States)|11th Air Defense Artillery Brigade]], [[Fort Bliss, Texas]]

# 64th Armor

##** 1st3rd Battalion, 2nd[[108th Brigade,Air 3rdDefense InfantryArtillery DivisionBrigade]], [[Fort StewartBragg]], Georgia[[North Carolina]]

*[[5th Air Defense Artillery Regiment (United States)|5th Air Defense Artillery Regiment]]

## 4th Battalion, 4th Brigade, 3rd Infantry Division, Fort Stewart, Georgia

** 4th Battalion, [[69th Air Defense Artillery Brigade]], [[Fort Hood, Texas]]

# 66th Armor

##** 1st5th Battalion, 1st[[31st Brigade,Air 4thDefense InfantryArtillery DivisionBrigade]], [[Fort HoodSill, TexasOklahoma]]

*[[6th Air Defense Artillery Regiment (United States)|6th Air Defense Artillery Regiment]] (Training Regiment)

# 67th Armor

** 2nd Battalion, [[United States Army Air Defense Artillery School|30th Air Defense Artillery Brigade]], [[Fort Sill, Oklahoma]]

## 1st Battalion, 2nd Brigade, 4th Infantry Division, Fort Hood, Texas

##** 3rd Battalion, 4th[[United Brigade,States 4thArmy InfantryAir DivisionDefense Artillery School|30th Air Defense Artillery Brigade]], [[Fort HoodSill, TexasOklahoma]]

*[[7th Air Defense Artillery Regiment (United States)|7th Air Defense Artillery Regiment]]

# 68th Armor

##** 1st Battalion, 3rd[[108th Air Defense Artillery Brigade, 4th(United InfantryStates)|108th DivisionAir Defense Artillery Brigade]], Fort CarsonBragg, ColoradoNorth Carolina

** 5th Battalion, [[10th Army Air & Missile Defense Command]], Germany

# 69th Armor

*[[43rd Air Defense Artillery Regiment (United States)|43rd Air Defense Artillery Regiment]]

## 2nd Battalion, 3rd Brigade, 3rd Infantry Division, Fort Benning, Georgia

##** 3rd1st Battalion, 1st[[11th Air Defense Artillery Brigade, 3rd(United InfantryStates)|11th DivisionAir Defense Artillery Brigade]], [[Fort StewartBliss, GeorgiaTexas]]

** 2nd Battalion, [[11th Air Defense Artillery Brigade (United States)|11th Air Defense Artillery Brigade]], [[Fort Bliss, Texas]]

# 70th Armor

##** 2nd3rd Battalion, 3rd[[11th Air Defense Artillery Brigade, 1st(United ArmoredStates)|11th DivisionAir Defense Artillery Brigade]], [[Fort RileyBliss, KansasTexas]]

*[[44th Air Defense Artillery Regiment (United States)|44th Air Defense Artillery Regiment]]

# 72nd Armor

##** 1st Battalion, 1st[[69th Air Defense Artillery Brigade, 2nd(United InfantryStates)|69th Division,Air CampDefense HoveyArtillery Brigade]], South[[Fort Hood, KoreaTexas]]

** 2nd Battalion, [[108th Air Defense Artillery Brigade (United States)|108th Air Defense Artillery Brigade]], [[Fort Campbell, Kentucky]]

# 77th Armor

*[[52nd Air Defense Artillery Regiment (United States)|52nd Air Defense Artillery Regiment]]

## 1st Battalion, 2nd Brigade, 1st Infantry Division, Germany

** 5th Battalion, [[11th Air Defense Artillery Brigade (United States)|11th Air Defense Artillery Brigade]], [[Fort Bliss, Texas]]

# 81st Armor (Training Regiment)

##** 1st6th Battalion, 1st[[35th ArmorAir TrainingDefense Artillery Brigade]], FortOsan Air KnoxBase, KentuckyKorea

*[[56th Air Defense Artillery Regiment (United States)|56th Air Defense Artillery Regiment]]

## 2nd Battalion, 1st Armor Training Brigade, Fort Knox, Kentucky

##** 3rd6th Battalion, [[1st ArmorCavalry TrainingDivision Brigade(United States)|1st Cavalry Division]], [[Fort KnoxHood, KentuckyTexas]]

*[[62nd Air Defense Artillery Regiment (United States)|62nd Air Defense Artillery Regiment]]

** 1st Battalion, [[69th Air Defense Artillery Brigade (United States)|69th Air Defense Artillery Brigade]], [[Fort Hood, Texas]]

====AviationField Regimentsartillery regiments====

*[[1st Field Artillery Regiment (United States)|1st Field Artillery Regiment]]

** 4th Battalion, 3rd BCT, 1st Armored Division, Fort Bliss, Texas

*[[2nd Field Artillery Regiment (United States)|2nd Field Artillery Regiment]]

** 2nd Battalion, 428th Field Artillery Brigade, Fort Sill, Oklahoma

*[[3rd Field Artillery Regiment (United States)|3rd Field Artillery Regiment]]

** 2nd Battalion, 1st ABCT, 1st Armored Division, Fort Bliss, Texas

** 5th Battalion, [[17th Field Artillery Brigade (United States)|17th Field Artillery Brigade]], [[I Corps (United States)|I Corps]], [[Joint Base Lewis–McChord|Joint Base Lewis-McChord]], Washington

*[[4th Field Artillery Regiment (United States)|4th Field Artillery Regiment]]

**

* [[5th Field Artillery Regiment (United States)|5th Field Artillery Regiment]]

** 1st Battalion, 1st BCT, 1st Infantry Division, Fort Riley, Kansas

**

*[[6th Field Artillery Regiment (United States)|6th Field Artillery Regiment]]

** 3rd Battalion, 1st BCT, 10th Mountain Division (Light Infantry), Fort Drum, New York

*[[7th Field Artillery Regiment (United States)|7th Field Artillery Regiment]]

** 1st Battalion, 2nd BCT, 1st Infantry Division, Fort Riley, Kansas

** 3rd Battalion, 3rd BCT, 25th Infantry Division, Schofield Barracks, Hawaii

*[[8th Field Artillery Regiment (United States)|8th Field Artillery Regiment]]

** [[2nd Battalion, 8th Field Artillery Regiment|2nd Battalion]], 1st BCT, 25th Infantry Division, Fort Wainwright, Alaska

*[[9th Field Artillery Regiment (United States)|9th Field Artillery Regiment]]

** 1st Battalion, 2nd BCT, 3rd Infantry Division, Fort Stewart, Georgia

*[[10th Field Artillery Regiment (United States)|10th Field Artillery Regiment]]

**

*[[11th Field Artillery Regiment (United States)|11th Field Artillery Regiment]]

** [[2nd Battalion, 11th Field Artillery|2nd Battalion]], 2nd BCT, 25th Infantry Division, Schofield Barracks, Hawaii

*[[12th Field Artillery Regiment (United States)|12th Field Artillery Regiment]]

** 2nd Battalion, 1st BCT, 4th Infantry Division, Fort Carson, Colorado

*[[13th Field Artillery Regiment (United States)|13th Field Artillery Regiment]]

** 3rd Battalion, [[75th Field Artillery Brigade (United States)|75th Field Artillery Brigade]], Fort Sill, Oklahoma

*[[14th Field Artillery Regiment (United States)|14th Field Artillery Regiment]]

**

*[[15th Field Artillery Regiment (United States)|15th Field Artillery Regiment]]

** 1st Battalion, 1st BCT, 2nd Infantry Division, South Korea

** 2nd Battalion, 2nd BCT, 10th Mountain Division (Light Infantry), Fort Drum, New York

*[[16th Field Artillery Regiment (United States)|16th Field Artillery Regiment]]

** 3rd Battalion, 2nd BCT, 1st Cavalry Division, Fort Hood, Texas

*[[17th Field Artillery Regiment (United States)|17th Field Artillery Regiment]]

** 1st Battalion, [[75th Field Artillery Brigade (United States)|75th Field Artillery Brigade]], Fort Sill, Oklahoma

** 3rd Battalion, 2nd BCT, 2nd Infantry Division, Joint Base Lewis-McChord, Washington

*[[18th Field Artillery Regiment (United States)|18th Field Artillery Regiment]]

** 2nd Battalion, [[75th Field Artillery Brigade (United States)|75th Field Artillery Brigade]], Fort Sill, Oklahoma

*[[19th Field Artillery Regiment (United States)|19th Field Artillery Regiment]]

** 1st Battalion, 434th Field Artillery Brigade, Fort Sill, Oklahoma

* [[20th Field Artillery Regiment (United States)|20th Field Artillery Regiment]]

** 2nd Battalion, [[41st Field Artillery Brigade (United States)|41st Field Artillery Brigade]], [[Fort Hood, Texas]]

*[[21st Field Artillery Regiment (United States)|21st Field Artillery Regiment]]

** 1st Battalion, [[41st Field Artillery Brigade (United States)|41st Field Artillery Brigade]], [[Fort Hood, Texas]]

*[[22nd Field Artillery Regiment (United States)|22nd Field Artillery Regiment]]

** 1st Battalion, 434th Field Artillery Brigade, Fort Sill, Oklahoma

*[[25th Field Artillery Regiment (United States)|25th Field Artillery Regiment]]

** 5th Battalion, 3rd BCT, 10th Mountain Division (Light Infantry), Fort Polk, Louisiana

*[[26th Field Artillery Regiment (United States)|26th Field Artillery Regiment]]

** Battery A (Target Acquisition), [[41st Field Artillery Brigade (United States)|41st Field Artillery Brigade]], [[V Corps (United States)|V Corps]], [[Grafenwohr]], [[Germany]]

** Battery B (Target Acquisition), [[212th Field Artillery Brigade (United States)|212th Field Artillery Brigade]], III Corps, [[Fort Bliss]], Texas

** Battery C (Target Acquisition), [[75th Field Artillery Brigade (United States)|75th Field Artillery Brigade]], III Corps, [[Fort Sill]], [[Oklahoma]]

** Battery D (Target Acquisition), [[18th Field Artillery Brigade (United States)|18th Field Artillery Brigade]], [[XVIII Airborne Corps (United States)|XVIII Airborne Corps]], [[Fort Bragg]], [[North Carolina]]

** Battery F (Target Acquisition), [[17th Field Artillery Brigade (United States)|17th Field Artillery Brigade]], [[I Corps (United States)|I Corps]], [[Joint Base Lewis-McChord|Fort Lewis]], [[Washington (U.S. state)|Washington]]

**

*[[27th Field Artillery Regiment (United States)|27th Field Artillery Regiment]]

** 3rd Battalion, 18th Field Artillery Brigade, XVIII Airborne Corps, Fort Bragg, North Carolina

** 4th Battalion, 2nd BCT, 1st Armored Division, Fort Bliss, Texas

*[[29th Field Artillery Regiment (United States)|29th Field Artillery Regiment]]

** 2nd Battalion, 4th BCT, 1st Armored Division, Fort Bliss, Texas

** 3rd Battalion, 3rd BCT, 4th Infantry Division, Fort Carson, Colorado

*[[30th Field Artillery Regiment (United States)|30th Field Artillery Regiment]]

** 1st Battalion, 428th Field Artillery Brigade, Fort Sill, Oklahoma

*[[32nd Field Artillery Regiment (United States)|32nd Field Artillery Regiment]]

** 2nd Battalion, 4th BCT, 1st Infantry Division, Fort Riley, Kansas

*[[37th Field Artillery Regiment (United States)|37th Field Artillery Regiment]]

** 1st Battalion, 3rd BCT (Stryker), 2nd Infantry Division, Fort Lewis, Washington

** 6th Battalion, 210th Field Artillery Brigade, 2nd Infantry Division, South Korea

*[[38th Field Artillery Regiment (United States)|38th Field Artillery Regiment]]

** 1st Battalion, 210th Field Artillery Brigade, 2nd Infantry Division, South Korea

*[[40th Field Artillery Regiment (United States)|40th Field Artillery Regiment]]

** 1st Battalion, 434th Field Artillery Brigade, Fort Sill, Oklahoma

*[[41st Field Artillery Regiment (United States)|41st Field Artillery Regiment]]

** 1st Battalion, 1st BCT, 3rd Infantry Division, Fort Stewart, Georgia

* [[42nd Field Artillery Regiment (United States)|42nd Field Artillery Regiment]]

** 4th Battalion, 1st BCT, 4th Infantry Division, Carson, Colorado

*[[76th Field Artillery Regiment (United States)|76th Field Artillery Regiment]]

**

*[[77th Field Artillery Regiment (United States)|77th Field Artillery Regiment]]

** 2nd Battalion, 4th BCT, 4th Infantry Division, Fort Carson, Colorado

*[[78th Field Artillery Regiment (United States)|78th Field Artillery Regiment]]

** 1st Battalion, 428th Field Artillery Brigade, Fort Sill, Oklahoma

*[[79th Field Artillery Regiment (United States)|79th Field Artillery Regiment]]

** 1st Battalion, 434th Field Artillery Brigade, Fort Sill, Oklahoma

*[[82nd Field Artillery Regiment (United States)|82nd Field Artillery Regiment]]

** 1st Battalion, 1st BCT, 1st Cavalry Division, Fort Hood, Texas

** 2nd Battalion, 3rd BCT, 1st Cavalry Division, Fort Hood, Texas

*[[84th Field Artillery Regiment (United States)|84th Field Artillery Regiment]]

*[[94th Field Artillery Regiment (United States)|94th Field Artillery Regiment]]

** 1st Battalion, 17th Field Artillery Brigade, I Corps, Joint Base Lewis-Mcchord, Washington

*[[194th Field Artillery Regiment (United States)|194th Field Artillery Regiment]]

** 1st Battalion, 2nd BCT, 34th Infantry Division, Fort Dodge, Iowa

*[[319th Field Artillery Regiment (United States)|319th Field Artillery Regiment]] (Airborne)

** [[1st Battalion, 319th Field Artillery Regiment|1st Battalion]], 3rd BCT, 82nd Airborne Division, Fort Bragg, North Carolina

** [[2nd Battalion, 319th Field Artillery Regiment|2nd Battalion]], 2nd BCT, 82nd Airborne Division, Fort Bragg, North Carolina

** [[3rd Battalion, 319th Field Artillery Regiment|3rd Battalion]], 1st BCT, 82nd Airborne Division, Fort Bragg, North Carolina

** [[4th Battalion, 319th Field Artillery Regiment|4th Battalion]], 173rd ABCT, Grafenwoehr, Germany

*[[320th Field Artillery Regiment (United States)|320th Field Artillery Regiment]] (Air Assault)

** 1st Battalion, 2nd BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

** 2nd Battalion, 1st BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

** 3rd Battalion, 3rd BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

*[[321st Field Artillery Regiment (United States)|321st Field Artillery Regiment]]

** 1st Battalion (Airborne), 18th Field Artillery Brigade, XVIII Airborne Corps, Fort Bragg, North Carolina

** 3rd Battalion, 18th Field Artillery Brigade, XVIII Airborne Corps, Fort Bragg, North Carolina

*[[333rd Field Artillery Regiment (United States)|333rd Field Artillery Regiment]]

** Battery F (Target Acquisition), 210th Field Artillery Brigade, 2nd Infantry Division, South Korea

*[[377th Field Artillery Regiment (United States)|377th Field Artillery Regiment]]

** 1st Battalion, 17th Field Artillery Brigade, I Corps, Joint Base Lewis-McChord, Washington

** 2nd Battalion (Airborne), 4th BCT, 25th Infantry Division, Fort Richardson, Alaska

===Armored and cavalry regiments===

# 1st Aviation

==== Armored regiments ====

## 1st Battalion, 21st Cavalry Brigade, Fort Hood, Texas

*[[34th Armor Regiment (United States)|34th Armored Regiment]]

# 2nd Aviation

##** 1st2nd Battalion, Aviation1st BrigadeBCT, 2nd[[1st Infantry Division (United States)|1st Infantry Division]], SouthFort Riley, KoreaKansas

*[[35th Armor Regiment (United States)|35th Armored Regiment]]

## 2nd Battalion, Aviation Brigade, 2nd Infantry Division, South Korea

** 1st Battalion, 2nd BCT, [[1st Armored Division (United States)|1st Armored Division]], [[Fort Bliss, Texas]]

# 3rd Aviation

*[[37th Armor Regiment (United States)|37th Armored Regiment]]

## 1st Battalion, 3rd Aviation Brigade, 3rd Infantry Division, Fort Stewart, Georgia

##** 2nd1st Battalion, 3rd Aviation2nd BrigadeBCT, 3rd1st InfantryArmored Division, Fort StewartBliss, GeorgiaTexas

##** 3rd2nd Battalion, 3rd1st Aviation BrigadeBCT, 3rd1st InfantryArmored Division, Fort StewartBliss, GeorgiaTexas

*[[63rd Armor Regiment (United States)|63rd Armored Regiment]]

## 4th Battalion, 3rd Aviation Brigade, 3rd Infantry Division, Fort Stewart, Georgia

** 1st Battalion, 2nd BCT, 1st Infantry Division, Fort Riley, Kansas

# 4th Aviation

*[[64th Armor Regiment (United States)|64th Armored Regiment]]

## 1st Battalion, Aviation Brigade, 4th Infantry Division, Fort Hood, Texas

##** 2nd1st Battalion, Aviation1st BrigadeBCT, 4th[[3rd Infantry Division (United States)|3rd Infantry Division]], [[Fort HoodStewart, TexasGeorgia]]

*[[66th Armor Regiment (United States)|66th Armored Regiment]]

## 3rd Battalion, Aviation Brigade, 4th Infantry Division, Fort Hood, Texas

##** 4th1st Battalion, Aviation3rd BrigadeBCT, 4th Infantry Division, Fort HoodCarson, TexasColorado

** 3rd Battalion, 1st BCT, 1st Infantry Division, Fort Riley, Kansas

# 10th Aviation

*[[67th Armor Regiment (United States)|67th Armored Regiment]]

## 1st Battalion, 10th Aviation Brigade, 10th Mountain Division, Fort Drum, New York

##** 2nd1st Battalion, 10th3rd Aviation BrigadeBCT, 10th1st MountainArmored Division, Fort DrumBliss, New YorkTexas

##** 3rd Battalion, 10th2nd Aviation BrigadeBCT, 10th[[3rd MountainInfantry Division (United States)|3rd Infantry Division]], [[Fort DrumStewart, New YorkGeorgia]]

*[[68th Armor Regiment (United States)|68th Armored Regiment]]

#11th Aviation (Training Regiment)

##** 1st Battalion, Air3rd TrafficBCT, 4th ServicesInfantry CommandDivision, [[Fort RuckerCarson, AlabamaColorado]]

** Company A, 4th Battalion, 1st BCT, [[82nd Airborne Division]], [[Fort Bragg]]<ref>{{Cite web|url=https://www.dvidshub.net/news/297992/light-armored-unit-activated-82nd-airborne-division|title = Light Armored Unit activated in the 82nd Airborne Division}}</ref>

# 13th Aviation (Training Regiment)

*[[69th Armor Regiment (United States)|69th Armored Regiment]]

## 1st Battalion, 1st Aviation, Brigade, Fort Rucker, Alabama

** 2nd Battalion, 2nd BCT, 3rd Infantry Division, [[Fort Benning]], Georgia

# 14th Aviation (Training Regiment)

##** 1st3rd Battalion, 110th1st AviationBCT, Brigade3rd Infantry Division, Fort RuckerStewart, Alabama Georgia

*[[70th Armor Regiment (United States)|70th Armored Regiment]]

# 25th Aviation

##** 2nd Battalion, Aviation2nd BrigadeBCT, 25th1st Infantry Division, WheelerFort FieldRiley, HawaiiKansas

##** 3rd4th Battalion, Aviation1st BrigadeBCT, 25th1st InfantryArmored Division, WheelerFort FieldBliss, HawaiiTexas

*[[72nd Armor Regiment (United States)|72nd Armored Regiment]]

## C Company, Aviation Brigade, 25th Infantry Division, Wheeler Field, Hawaii

** No active Battalions

# 52nd Aviation

*[[77th Armor Regiment (United States)|77th Armored Regiment]]

## 1st Battalion, Aviation Task Force 49, Fort Wainwright, Alaska

##** 2nd1st Battalion, Aviation4th BrigadeBCT, 2nd1st InfantryArmored Division, SouthFort KoreaBliss, Texas

*[[81st Armor Regiment (United States)|81st Armored Regiment]] (Training Regiment)

# 58th Aviation

##** C1st CompanyBattalion, 1st194th BattalionArmored Brigade, Fort CampbellBenning, KentuckyGeorgia

##** E3rd CompanyBattalion, 1st199th BattalionInfantry Brigade, Fort Drum, NewBenning, YorkGeorgia

## 3rd Battalion, 4th Brigade, 1st Armored Division, Germany

## G Company, Aviation Brigade, 25th Infantry Division, Wheeler Field, Hawaii

## 3rd Battalion, 12th Combat Aviation Brigade, V Corps, Germany

# 82nd Aviation

## 1st Battalion, 82nd Combat Aviation Brigade, 82nd Airborne Division, Fort Bragg, North Carolina

## 2nd Battalion, 82nd Combat Aviation Brigade, 82nd Airborne Division, Fort Bragg, North Carolina

## 3rd Battalion, 82nd Combat Aviation Brigade, 82nd Airborne Division, Fort Bragg, North Carolina

# 101st Aviation

## 1st Battalion, 101st Aviation Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

## 2nd Battalion, 101st Aviation Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

## 3rd Battalion, 159th Aviation Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

## 4th Battalion, 159th Aviation Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

## 5th Battalion, 101st Aviation Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

## 6th Battalion, 101st Aviation Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

## 7th Battalion, 159th Aviation Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

## 8th Battalion, 101st Aviation Brigade, 101st Air Assault 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, V Corps, Germany

## 5th Battalion, 12th Combat Aviation Brigade, V Corps, Germany

## 7th Battalion, 244th Aviation Brigade, Fort Hood, Texas

## I Company, Fort Hood, Texas

# 159th Aviation

## 2nd Battalion, 12th Combat Aviation Brigade, V Corps, Germany

## 3rd Battalion, 12th Combat Aviation Brigade, V Corps, Germany

## 5th Battalion, 244th Aviation Brigade, Fort Eustis, Virginia

# 210th Aviation

## 1st Battalion, 1st Aviation Brigade, Fort Rucker, Alabama

## 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, V Corps, Germany

# 223d Aviation (Training Regiment)

## 1st Battalion, 110th Aviation Brigade, Fort Rucker, Alabama

# 227th Aviation

## 1st Battalion, 1st Air Cavalry Brigade, 1st Cavalry Division, Fort Hood, Texas

## 2nd Battalion, 1st Air Cavalry Brigade, 1st Cavalry Division, Fort Hood, Texas

## 3rd Battalion, 1st Air Cavalry Brigade, 1st Cavalry Division, Fort Hood, Texas

## 4th Battalion, 1st Air Cavalry Brigade, 1st Cavalry Division, Fort Hood, Texas

# 228th Aviation

## 2nd Battalion, 244th Aviation Brigade, Horsham, Pennsylvania

# 291st Aviation

## 1st Battalion, Fort Hood, Texas

# 501st Aviation

## 2nd Battalion, 4th Brigade, 1st Armored Division, Germany

==== Cavalry Regimentsregiments ====

*[[1st Cavalry Regiment (United States)|1st Cavalry Regiment]]

# 1st Cavalry

##** 1st Squadron (Armored), Division2nd ArtilleryBCT, 1st Armored Division, [[Baumholder]]Fort Bliss, GermanyTexas

##** 2nd Squadron (Stryker), 4th1st BrigadeBCT, 2nd4th Infantry Division, Fort LewisCarson, WashingtonColorado

##** 3rd Squadron (Deactivated), 3rdlast Brigade,assigned to 3rd Infantry Division, Fort BenningStewart, Georgia

##** 4th Squadron (Inactive), [[United States Military Academy]], [[West Point, NY]]New York

##** 5th Squadron (Stryker), 1st BrigadeBCT, 25th Infantry Division, Fort Wainwright, Alaska

##** F6th TroopSquadron (Armored), 1st BrigadeABCT, 1st Armored Division, GermanyFort Bliss, Texas

** 7th Squadron (Deactivated), last assigned to 194th Armored Brigade, Fort Knox, Kentucky

## G Troop, 2nd Brigade, 1st Armored Division, Germany

##** H8th TroopSquadron (Stryker), 3rd2nd BrigadeBCT, 1st2nd ArmoredInfantry Division, Fort RileyLewis, KansasWashington

*[[2nd Cavalry Regiment (United States)|2nd Cavalry Regiment]] (Stryker Brigade Combat Team)

## 8th Squadron, 5th Brigade, 2nd Infantry Division, Fort Lewis, Washington

** 1st Squadron (Stryker), 2nd Cavalry Regiment, Vilseck, Germany

# 2nd Cavalry

** 2nd Squadron (Stryker), 2nd Cavalry Regiment, Vilseck, Germany

## Vilseck, Germany (The 2nd Cavalry is a Stryker Combat Team and is currently being stood up in Germany as a stand alone unit)

** 3rd Squadron (Stryker), 2nd Cavalry Regiment, Vilseck, Germany

# 3rd Armored Cavalry

##** 1st4th Squadron (Stryker), Fort2nd Cavalry Regiment, HoodVilseck, TexasGermany

##** 2ndField Artillery Squadron, Fort2nd Cavalry Regiment, HoodVilseck, TexasGermany

##** 3rdEngineer Squadron, Fort2nd HoodCavalry Regiment, Grafenwoehr, TexasGermany

##** 4thSupport Squadron, Fort2nd HoodCavalry Regiment, Vilseck, TexasGermany

*[[3rd Cavalry Regiment (United States)|3rd Cavalry Regiment]] (Stryker Brigade Combat Team)

# 4th Cavalry

##** 1st Squadron, 4th Brigade(Stryker), 1st3rd InfantryCavalry DivisionRegiment, Fort RileyHood, KansasTexas

** 2nd Squadron (Stryker), 3rd Cavalry Regiment, Fort Hood, Texas

## B Troop, Fort Huachuca, AZ (Ceremonial)

##** 3rd Squadron (Stryker), 3rd Brigade, 25th InfantryCavalry DivisionRegiment, SchofieldFort BarracksHood, HawaiiTexas

##** D4th Troop, 1stSquadron Brigade(Stryker), 1st3rd InfantryCavalry DivisionRegiment, Fort RileyHood, KansasTexas

** Field Artillery Squadron, 3rd Cavalry Regiment, Fort Hood, Texas

## E Troop, 2nd Brigade, 1st Infantry Division, Germany

** Engineer Squadron, 3rd Cavalry Regiment, Fort Hood, Texas

## 6th Squadron (Currently F Troop. Expected to be stood up in the 3rd Brigade, 1st Infantry Division.)

** Support Squadron, 3rd Cavalry Regiment, Fort Hood, Texas

# 5th Cavalry (Organized as Mechanized Infantry)

*[[4th Cavalry Regiment (United States)|4th Cavalry Regiment]]

## 1st Battalion, 2nd Brigade, 1st Cavalry Division, Fort Hood, TX

##** 2nd1st Squadron Battalion(Armored), 1st BrigadeBCT, 1st CavalryInfantry Division, Fort HoodRiley, TXKansas

** 3rd Squadron (Light), 3rd BCT, 25th Infantry Division, Schofield Barracks, Hawaii

# 6th Cavalry

##** 1st5th Squadron (Armored), 2nd BCT, 1st Infantry Division, Fort CarsonRiley, ColoradoKansas

*[[5th Cavalry Regiment (United States)|5th Cavalry Regiment]]

## 2nd Squadron, Aviation Brigade, 25th Infantry Division, Wheeler Army Air Field, Hawaii

##** 6th1st Squadron,Battalion 10th(Combined AviationArms), Brigade2nd BCT, 10th1st MountainCavalry Division, Fort DrumHood, New YorkTexas

** 2nd Battalion (Combined Arms), 1st BCT, 1st Cavalry Division, Fort Hood, Texas

## 7th Squadron, 244th Aviation Brigade, Conroe, Texas

*[[6th Cavalry Regiment (United States)|6th Cavalry Regiment]]

# 7th Cavalry

##** 1st Squadron, 1stCombat Aviation Brigade, 1st CavalryInfantry Division, Fort HoodRiley, TexasKansas

##** 2nd Squadron, 4thCombat Aviation Brigade, 1st25th CavalryInfantry Division, FortWheeler Army Air BlissField, TexasHawaii

##** 3rd Squadron, 2nd1AD Brigade,Combat 3rdAviation Infantry DivisionBrigade, Fort StewartBliss, GeorgiaTX

##** 4th Squadron, 16th Combat Aviation Brigade, 2ndJoint InfantryBase DivisionLewis-McChord, KoreaWashington

##** 5th6th Squadron, 1stCombat Aviation Brigade, 3rd10th InfantryMountain Division (Light Infantry), Fort StewartDrum, GeorgiaNew York

*[[7th Cavalry Regiment (United States)|7th Cavalry Regiment]]

# 8th Cavalry

##** 1st Squadron (Armored), 2nd1st BrigadeBCT, 1st Cavalry Division, Fort Hood, Texas

##** 2nd SquadronBattalion (Combined Arms), 1st3rd BrigadeBCT, 1st Cavalry Division, Fort Hood, Texas

##** 3rd5th Squadron (Armored), 3rd1st BrigadeBCT, 1st3rd CavalryInfantry Division, Fort HoodStewart, TexasGeorgia

* [[8th Cavalry Regiment (United States)|8th Cavalry Regiment]]

## 6th Squadron, 4th Brigade, 3rd Infantry Division, Fort Stewart, Georgia

** 1st Battalion (Combined Arms), 2nd BCT, 1st Cavalry Division, Fort Hood, Texas

# 9th Cavalry

##** 1st2nd SquadronBattalion (Combined Arms), 4th1st BrigadeBCT, 4th1st InfantryCavalry Division, Fort BlissHood, Texas

##** 2nd3rd Battalion (Combined SquadronArms), 3rd BrigadeBCT, 4th1st InfantryCavalry Division, Fort CarsonHood, ColoradoTexas

##** 4th6th Squadron (Armored), 2nd BrigadeBCT, 1st3rd CavalryInfantry Division, Fort HoodStewart, TexasGeorgia

* [[9th Cavalry Regiment (United States)|9th Cavalry Regiment]]

## 6th Squadron, 3rd Brigade, 1st Cavalry Division, Fort Hood, Texas

** 1st Battalion (Combined Arms), 2nd BCT, 1st Cavalry Division, Fort Hood, Texas

#10th Calvalry

##** 1st4th Squadron (Armored), 2nd BrigadeBCT, 4th1st InfantryCavalry Division, Fort Hood, Texas

##** D6th TroopSquadron (Armored), 3rd BrigadeBCT, 3rd1st InfantryCavalry Division, Fort BenningHood, GeorgiaTexas

* [[10th Cavalry Regiment (United States)|10th Cavalry Regiment]]

## 7th Squadron, 1st Brigade, 4th Infantry Division, Fort Hood, Texas

##** 8th2nd Squadron (Stryker), 4th1st BrigadeBCT, 4th Infantry Division, Fort HoodCarson, TexasColorado

** 4th Squadron (Armored), 3rd BCT, 4th Infantry Division, Fort Carson, Colorado

# 11th Armored Cavalry

* [[11th Armored Cavalry Regiment (United States)|11th Armored Cavalry Regiment]]

## Fort Irwin, CA (The 11th Armored Cavalry is based at the National Training Center with 2 Squadrons that serve as opposing forces during exercises. However, it maintains itself as a deployable unit as directed.)

** 1st Squadron (OPFOR), Fort Irwin, California

# 12th Cavalry

##** 1st2nd Squadron, 3rd Brigade, 1st Cavalry Division(OPFOR), Fort HoodIrwin, TXCalifornia

##** 2ndRegimental Support Squadron, 4th Brigade, 1st Cavalry Division, Fort BlissIrwin, TXCalifornia

* [[12th Cavalry Regiment (United States)|12th Cavalry Regiment]]

# 14th Cavalry

##** 1st SquadronBattalion (Combined Arms), 3rd BrigadeBCT, 2nd1st InfantryCavalry Division, Fort LewisHood, WashingtonTexas

##** 5th2nd SquadronBattalion (Combined Arms), 2nd1st BrigadeBCT, 25th1st InfantryCavalry Division, SchofieldFort BarracksHood, HawaiiTexas

* [[13th Cavalry Regiment (United States)|13th Cavalry Regiment]]

# 15th Cavalry (Training Regiment)

##** 5th2nd BattalionSquadron (Armored), 1st3rd ArmorBCT, 1st TrainingArmored BrigadeDivision, Fort KnoxBliss, KentuckyTexas

* [[14th Cavalry Regiment (United States)|14th Cavalry Regiment]]

# 16th Cavalry (Training Regiment)

##** 1st Squadron (Stryker), 3rd BCT, 2nd Infantry Division, Fort KnoxLewis, KentuckyWashington

##** 2nd Squadron (Light), 2nd BCT, 25th Infantry Division, FortSchofield KnoxBarracks, KentuckyHawaii

* [[15th Cavalry Regiment (United States)|15th Cavalry Regiment]] (Training Regiment)

## 3rd Squadron, Fort Knox, Kentucky

** 2nd Squadron(OSUT), 194th Armored Brigade, Fort Benning, Georgia

# 17th Cavalry

##** 1st5th Squadron(OSUT), 82nd194th Combat AviationArmored Brigade, 82nd Airborne Division, Fort BraggBenning, NCGeorgia

* [[16th Cavalry Regiment (United States)|16th Cavalry Regiment]] (Training Regiment)

## 2nd Squadron, 101st Aviation Brigade, 101st Air Assault Division, Fort Campbell, KY

##** 3rd1st Squadron, 10th[[316th AviationCavalry Brigade, 10th Mountain, Division]], Fort DrumBenning, NYGeorgia

##** 6th2nd Squadron, Aviation[[316th TaskCavalry Force 49Brigade]], Fort WainwrightBenning, AlaskaGeorgia

##** 7th3rd Squadron, 159th[[316th AviationCavalry Brigade, 101st Air Assault Division]], Fort CampbellBenning, KYGeorgia

* [[17th Cavalry Regiment (United States)|17th Cavalry Regiment]]

# 32nd Cavalry

##** 1st Squadron, 1stCombat Aviation Brigade, 101st[[82nd Air AssaultAirborne Division]], [[Fort CampbellBragg]], KY[[North Carolina]]

** 2nd Squadron, Combat Aviation Brigade, [[101st Airborne Division]] (Air Assault), [[Fort Campbell]], [[ Kentucky]]

# 33rd Cavalry

##** 1st3rd Squadron, 3rdCombat Aviation Brigade, 101st[[3rd AirInfantry AssaultDivision (United States)|3rd Infantry Division]], [[Fort CampbellStewart]], KY[[Georgia (U.S. state)|Georgia]]

** 5th Squadron, Combat Aviation Brigade, [[2nd Infantry Division (United States)|2nd Infantry Division]], [[Camp Humphreys]], [[South Korea]].

# 40th Cavalry

##** 1st6th Squadron, 4thCombat Aviation Brigade, 25th[[4th Infantry Division (United States)|4th Infantry Division]], [[Fort RichardsonCarson]], AK[[Colorado]]

** 7th Squadron, Combat Aviation Brigade, [[1st Cavalry Division (United States)|1st Cavalry Division]], [[Fort Hood]], [[Texas]]

# 61st Cavalry

*[[32nd Cavalry Regiment (United States)|32nd Cavalry Regiment]]

## 1st Squadron, 4th Brigade, 101st Air Assault Division, Fort Campbell, KY

##** 3rd1st Squadron (Light), 2nd1st BrigadeBCT, 2nd101st InfantryAirborne Division (Air Assault), Fort CarsonCampbell, ColoradoKentucky

*[[33rd Cavalry Regiment (United States)|33rd Cavalry Regiment]]

# 71st Cavalry

##** 1st Squadron (Light), 1st3rd BrigadeBCT, 10th101st MountainAirborne Division (Air Assault), Fort DrumCampbell, NYKentucky

*[[38th Cavalry Regiment (United States)|38th Cavalry Regiment]]

## 3rd Squadron, 3rd Brigade, 10th Mountain Division, Fort Drum, NY

** 1st Squadron (Light), 1st Security Force Assistance Brigade, [[Fort Benning|Fort Benning, GA]]

# 73rd Cavalry

*[[40th Cavalry Regiment (United States)|40th Cavalry Regiment]]

## 1st Squadron, 2nd Brigade, 82nd Airborne Division, Fort Bragg, NC

##** 3rd1st Squadron (Light), 1st4th BrigadeBCT (Airborne), 82nd25th AirborneInfantry Division, Fort BraggRichardson, NCAlaska

*[[61st Cavalry Regiment (United States)|61st Cavalry Regiment]]

## 4th Squadron, 4th Brigade, 82nd Airborne Division, Fort Bragg, NC

##** 5th3rd Squadron (Light), 3rd2nd BrigadeBCT, 82nd4th AirborneInfantry Division, Fort BraggCarson, NCColorado

*[[71st Cavalry Regiment (United States)|71st Cavalry Regiment]]

# 75th Cavalry

##** 1st3rd Squadron (Light), 2nd1st BrigadeBCT, 101st10th Air AssaultMountain Division (Light Infantry), Fort CampbellDrum, KYNew York

*[[73rd Cavalry Regiment (United States)|73rd Cavalry Regiment]]

# 89th Cavalry

##** 1st Squadron (Light), 2nd BrigadeBCT, 10th82nd MountainAirborne Division, Fort DrumBragg, NYNorth Carolina

##** 3rd Squadron (Light), 4th1st BrigadeBCT, 10th82nd MountainAirborne Division, Fort PolkBragg, LANorth Carolina

** 5th Squadron (Light), 3rd BCT, 82nd Airborne Division, Fort Bragg, North Carolina

# 91st Cavalry

*[[75th Cavalry Regiment (United States)|75th Cavalry Regiment]]

## 1st Squadron, 173rd Airborne Brigade, Vicenza, Italy

** 1st Squadron (Light), 2nd BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

*[[89th Cavalry Regiment (United States)|89th Cavalry Regiment]]

** 1st Squadron (Light), 2nd BCT, 10th Mountain Division (Light Infantry), Fort Drum, New York

** 3rd Squadron (Light), 3rd BCT, 10th Mountain Division (Light Infantry), Fort Polk, Louisiana

*[[91st Cavalry Regiment (United States)|91st Cavalry Regiment]]

** 1st Squadron (Light), 173rd BCT (Airborne), Grafenwoehr, Germany

===Aviation regiments===

====Field Artillery Regiments====

* [[1st Aviation Regiment (United States)|1st Aviation Regiment]]

** 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 Regiment (United States)|2nd Aviation Regiment]]

** 1st Battalion (Attack), Attack Reconnaissance Battalion, 2nd Infantry Division, Fort Carson, Colorado

** 2nd Battalion (Assault), Combat Aviation Brigade, 2nd Infantry Division, K-16 Air Base, Seongnam, South Korea

** 3rd Battalion (General Support), Combat Aviation Brigade, 2nd Infantry Division, Camp Humphreys, Pyeongtaek, South Korea

** 4th Battalion (Attack), Combat Aviation Brigade, 2nd Infantry Division, Camp Humphreys, Pyeongtaek, South Korea

* [[3rd Aviation Regiment (United States)|3rd Aviation Regiment]]

** 1st Battalion, 12th Combat Aviation Brigade, Katterbach Army Airfield, Germany

** 2nd Battalion, Combat Aviation Brigade, 3rd Infantry Division, Fort Stewart, Georgia

** 4th Battalion, Combat Aviation Brigade, 3rd Infantry Division, Fort Stewart, Georgia

* [[4th Aviation Regiment (United States)|4th Aviation Regiment]]

** 1st Battalion, Combat Aviation Brigade, 4th Infantry Division, Fort Carson, Colorado

** 2nd Battalion, Combat Aviation Brigade, 4th Infantry Division, Fort Carson, Colorado

** 3rd Battalion, Combat Aviation Brigade, 4th Infantry Division, Fort Carson, Colorado

** 4th Battalion, Combat Aviation Brigade, 4th Infantry Division, Fort Carson, Colorado

* [[10th Aviation Regiment (United States)|10th Aviation Regiment]]

** 1st Battalion, Combat Aviation Brigade, 10th Mountain Division (Light Infantry), Fort Drum, New York

** 2nd Battalion, Combat Aviation Brigade, 10th Mountain Division (Light Infantry), Fort Drum, New York

** 3rd Battalion, Combat Aviation Brigade, 10th Mountain Division (Light Infantry), Fort Drum, New York

* [[11th Aviation Regiment (United States)|11th Aviation Regiment]] (Training)

** 1st Battalion, 110th Aviation Brigade, Fort Novosel, Alabama

* [[13th Aviation Regiment]] (Training)

** 1st Battalion, 1st Aviation Brigade, Fort Novosel, Alabama

** 2nd Battalion, 1st Aviation Brigade, Fort Novosel, Alabama

* [[14th Aviation Regiment (United States)|14th Aviation Regiment]] (Training Regiment)

** 1st Battalion, 110th Aviation Brigade, Fort Novosel, Alabama

* [[25th Aviation Regiment (United States)|25th Aviation Regiment]]

** 1st Battalion, 16th Combat Aviation Brigade, Fort Wainwright, Alaska

** 2nd Battalion, Combat Aviation Brigade, 25th Infantry Division, Wheeler Field, Hawaii

** 3rd Battalion, Combat Aviation Brigade, 25th Infantry Division, Wheeler Field, Hawaii

* [[52nd Aviation Regiment (United States)|52nd Aviation Regiment]]

** 1st Battalion, [[16th Combat Aviation Brigade (United States)|16th Combat Aviation Brigade]], Fort Wainwright, Alaska

** 2nd Battalion, Combat Aviation Brigade, 2d Infantry Division, Camp Humphreys, South Korea

** 6th Battalion, 11th Aviation Command, Los Alamitos, California

** Company G, 12th Combat Aviation Brigade, U.S. Army Europe, Germany

* [[58th Aviation Regiment (United States)|58th Aviation Regiment]]

** 1st Battalion, Fort Novosel, Alabama

* [[82nd Aviation Regiment (United States)|82nd Aviation Regiment]]

** 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 Regiment (United States)|101st Aviation Regiment]]

** 1st Battalion, 101st Combat Aviation Brigade, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

** 5th Battalion, 101st Combat Aviation Brigade, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

** 6th Battalion, 101st Combat Aviation Brigade, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

* [[145th Aviation Regiment (United States)|145th Aviation Regiment]] (Training)

** 1st Battalion, 1st Aviation Brigade, Fort Novosel, Alabama

* [[158th Aviation Regiment (United States)|158th Aviation Regiment]]

** 1st Battalion, 11th Aviation Command, Conroe, Texas

** 7th Battalion, 244th Aviation Brigade, Fort Hood, Texas (USAR)

** Company I, Fort Hood, Texas

* [[159th Aviation Regiment (United States)|159th Aviation Regiment]]

** 5th Battalion, 244th Aviation Brigade, Fort Eustis, Virginia

* [[160th Special Operations Aviation Regiment|160th Aviation Regiment (Special Operations)]] (160th SOAR)

** 1st Battalion, Fort Campbell, Kentucky

** 2nd Battalion, Fort Campbell, Kentucky

** 3rd Battalion, Hunter Army Airfield, Georgia

** 4th Battalion, Fort Lewis, Washington

* [[210th Aviation Regiment]] (Training)

** 1st Battalion, 128th Aviation Brigade, Fort Novosel, Alabama

** 2nd Battalion, 128th Aviation Brigade, Fort Novosel, Alabama

* [[212th Aviation Regiment]] (Training)

** 1st Battalion, 110th Aviation Brigade, Fort Novosel, Alabama

* [[214th Aviation Regiment]]

** 1st Battalion, 12th Combat Aviation Brigade, Katterbach Army Airfield, Germany

* 222nd Aviation Regiment (Training)

** 1st Battalion, 128th Aviation Brigade, Joint Base Eustis-Langley, Virginia

* [[223rd Aviation Regiment]] (Training)

** 1st Battalion, 110th Aviation Brigade, Fort Novosel, Alabama

* [[227th Aviation Regiment]]

** 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 Regiment]]

** 1st Battalion, Joint Task Force Bravo, Soto Cano Air Base, Honduras

** 2nd Battalion, 244th Aviation Brigade, Horsham, Pennsylvania (USAR)

* [[229th Aviation Regiment (United States)|229th Aviation Regiment]]

** 1st Battalion, [[16th Combat Aviation Brigade (United States)]], [[Fort Lewis (Washington)|Fort Lewis]], Washington

** 8th Battalion, [[11th Theater Aviation Command (United States)]], [[Fort Knox]], Kentucky

* [[501st Aviation Regiment]]

** 1st Battalion, Combat Aviation Brigade, [[1st Armored Division (United States)]], [[Ft. Bliss]], Texas

** 2nd Battalion, Combat Aviation Brigade, [[1st Armored Division (United States)]], [[Ft. Bliss]], Texas

** 3rd Battalion, Combat Aviation Brigade, [[1st Armored Division (United States)]], [[Ft. Bliss]], Texas

===Cyber regiment===

# 1st Field Artillery

Though a combat arms branch,<ref name="cyber1" /><ref name="cyber2" /> the Cyber branch was not established until 2014 and does not trace lineage to any Army regiments under the [[Combat Arms Regimental System]] (CARS). The Cyber regimental plan is identical to that of combat support (CS), combat service support (CSS), and special branches.

## 4th Battalion, 3rd Brigade, 1st Armored Division, Fort Riley, Kansas

# 2nd Field Artillery

## 2nd Battalion, 428th Field Artillery Brigade, Fort Sill, Oklahoma

# 3rd Field Artillery

## 2nd Battalion, 1st Brigade, 1st Armored Division, Germany

## 5th Battalion, 17th Field Artillery Brigade, Fort Sill, Oklahoma

# 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, Germany

## 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

## 1st Battalion, 17th Field Artillery Brigade, Fort Sill, Oklahoma

## 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

# 25th Field Artillery

## 4th Battalion, 3rd Brigade, 10th Mountain Division, Fort Drum, New York

## 5th Battalion, 4th Brigade, 10th Mountain Division, Fort Polk, Louisiana

# 27th Field Artillery

## 1st Battalion, Division Artillery, 1st Armored Division, Germany

## 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, Hermany

# 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

# 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

## 2nd Battalion, 4th Brigade, 4th Infantry Division, Fort Hood, Texas

# 78th Field Artillery

## 1st Battalion, 428th 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 Bliss, Texas

# 94th Field Artillery

## 1st Battalion, Division, Artillery, 1st Armored Division, Germany

# 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 Air Assault Division, Fort Campbell, KY

## 2nd Battalion, 1st Brigade, 101st Air Assault Division, Fort Campbell, KY

## 3rd Battalion, 3rd Brigade, 101st Air Assault Division, Fort Campbell, KY

## 4th Battalion, 4th Brigade, 101st Air Assault Division, Fort Campbell, KY

# 321st Field Artillery (Airborne)

## 2nd Battalion, 4th Brigade, 82nd Airborne Division, Fort Bragg, North Carolina

# 377th Field Artillery (Airborne)

## 2nd Battalion, 4th Brigade, 25th Infantry Division, Fort Richardson, Alaska

* [[Cyber Corps (United States Army)|Cyber Corps]]

====Infantry Regiments====

===Infantry regiments===

# 1st Infantry

====Light, Stryker and mechanized infantry====

## 1st Battalion, United States Military Academy, West Point, New York

* [[1st Infantry Regiment (United States)|1st Infantry Regiment]]

## 2nd Battalion, 5th Brigade, 2nd Infantry Division, Fort Lewis, Washington

** 1st Battalion (Garrison), United States Military Academy, West Point, New York

# 3rd Infantry

##** 1st2nd Battalion (Stryker), Military2nd DistrictBCT, of2nd WashingtonInfantry Division, Fort MeyerLewis, VirginiaWashington

## *[[2nd Battalion,Infantry 3rdRegiment Brigade,(United States)|2nd Infantry Division, Fort Lewis, WashingtonRegiment]]

** 2nd Battalion (Light), 3rd BCT, 10th Mountain Division, Fort Polk, Louisiana

# 4th Infantry

*[[3rd United States Infantry Regiment (The Old Guard)|3rd Infantry Regiment]]

## 1st Battalion, Joint Multinational Training Center, U.S. Army Europe, Germany

##** 2nd1st Battalion (Ceremonial), 4th Brigade,Military 10thDistrict Mountainof DivisionWashington, Fort PolkMyer, LouisianaVirginia

** 2nd Battalion (Stryker), 3rd BCT, 2nd Infantry Division, Fort Lewis, Washington

# 5th Infantry

##** 1st4th Battalion (Ceremonial), 1st Brigade,Military 25thDistrict Infantryof DivisionWashington, Fort WainwrightMyer, AlaskaVirginia

*[[4th Infantry Regiment (United States)|4th Infantry Regiment]]

# 6th Infantry

##** 1st Battalion (OPFOR), 2ndJoint BrigadeMultinational Training Center, 1stSeventh ArmoredU.S. Army, DivisionHohenfels, Germany

##** 2nd Battalion (Light), 2nd3rd BrigadeBCT, 1st10th ArmoredMountain Division (Light Infantry), Fort Polk, GermanyLouisiana

*[[5th Infantry Regiment (United States)|5th Infantry Regiment]]

# 7th Infantry

##** 2nd1st Battalion (Stryker), 1st BrigadeBCT, 3rd25th Infantry Division, Fort StewartWainwright, GeorgiaAlaska

##** 3rd2nd Battalion (Combined Arms), 4th3rd BCT Brigade, 3rd1st InfantryArmored Division, Fort StewartBliss, GeorgiaTexas

*[[6th Infantry Regiment (United States)|6th Infantry Regiment]]

# 8th Infantry

##** 1st Battalion (Combined Arms), 3rd2nd BrigadeBCT, 4th1st InfantryArmored Division, Fort CarsonBliss, ColoradoTexas

*[[7th Infantry Regiment (United States)|7th Infantry Regiment]]

## 2nd Battalion, 2nd Brigade, 4th Infantry Division, Fort Hood, Texas

** 2nd Battalion (Combined Arms), 1st BCT, 3rd Infantry Division, Fort Stewart, Georgia

# 9th Infantry

*[[8th Infantry Regiment (United States)|8th Infantry Regiment]]

## 1st Battalion, 2nd Brigade, 2nd Infantry Division, Fort Carson, Colorado

##** 2nd1st Battalion (Combined Arms), 1st3rd BrigadeBCT, 2nd4th Infantry Division, SouthFort Carson, KoreaColorado

*[[9th Infantry Regiment (United States)|9th Infantry Regiment]]

## 4th Battalion, 4th Brigade, 2nd Infantry Division, Fort Lewis, Washington

** 4th Battalion (Stryker), 1st BCT, 4th Infantry Division, Fort Carson, Colorado

# 10th Infantry (Training Regiment)

*[[10th Infantry Regiment (United States)|10th Infantry Regiment]] (Training Regiment)

## 2nd Battalion, 3rd Basic Combat Training Brigade, Fort Leonard Wood, Missouri

##** 3rd2nd Battalion, 3rd Basic Combat TrainingChemical Brigade, Fort Leonard Wood, Missouri

** 3rd Battalion, 3rd Chemical Brigade, Fort Leonard Wood, Missouri

# 11th Infantry (Training Base)

##** 1st4th Battalion, 171st Infantry Brigade, Fort BenningJackson, GeorgiaSouth Carolina

*[[11th Infantry Regiment (United States)|11th Infantry Regiment]] (Training Regiment)

## 2nd Battalion, Fort Benning, Georgia

##** 3rd2nd Battalion, 199th Infantry Brigade, Fort Benning, Georgia

** 3rd Battalion, 199th Infantry Brigade, Fort Benning, Georgia

# 12th Infantry

*[[12th Infantry Regiment (United States)|12th Infantry Regiment]]

## 1st Battalion, 4th Brigade, 4th Infantry Division, Fort Hood, Texas

##** 2nd1st Battalion (Light), 2nd BrigadeBCT, 2nd4th Infantry Division, Fort Carson, Colorado

** 2nd Battalion (Light), 2nd BCT, 4th Infantry Division, Fort Carson, Colorado

# 13th Infantry (Training Regiment)

*[[13th Infantry Regiment (United States)|13th Infantry Regiment]] (Training Regiment)

## 1st Battalion, 1st Combat Training Brigade, Fort Jackson, South Carolina

##** 2nd1st Battalion, 1st Combat193rd TrainingInfantry Brigade, Fort Jackson, South Carolina

##** 3rd2nd Battalion, 1st193rd Combat TrainingInfantry Brigade, Fort Jackson, South Carolina

** 3rd Battalion, 193rd Infantry Brigade, Fort Jackson, South Carolina

# 14th Infantry

* [[14th Infantry Regiment (United States)|14th Infantry Regiment]]

## 1st Battalion, 2nd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii

##** 2nd Battalion (Light), 2nd BrigadeBCT, 10th Mountain Division (Light Infantry), Fort Drum, New York

#* [[15th Infantry Regiment (United States)|15th Infantry Regiment]]

##** 1st3rd Battalion (Combined Arms), 3rd2nd BrigadeBCT, 3rd Infantry Division, Fort BenningStewart, Georgia

* [[16th Infantry Regiment (United States)|16th Infantry Regiment]]

## 3rd Battalion, 2nd Brigade, 3rd Infantry Division, Fort Stewart, Georgia

** 1st Battalion (Combined Arms), 1st BCT, 1st Infantry Division, Fort Riley, Kansas

# 16th Infantry

* [[17th Infantry Regiment (United States)|17th Infantry Regiment]]

## 1st Battalion, 1st Brigade, 1st Infantry Division, Fort Riley, Kansas

##** 2nd1st Battalion (Stryker), 4th2nd BrigadeBCT, 1st2nd Infantry Division, Fort RileyLewis, KansasWashington

** 4th Battalion (Stryker), 1st BCT, 1st Armored Division, Fort Bliss, Texas

# 17th Infantry

* [[18th Infantry Regiment (United States)|18th Infantry Regiment]]

## 1st Battalion, 5th Brigade, 2nd Infantry Division, Fort Lewis, WA

** 1st Battalion (Combined Arms), 2nd BCT, 1st Infantry Division, Fort Riley, Kansas

# 18th Infantry

* [[19th Infantry Regiment (United States)|19th Infantry Regiment]] (Training Regiment)

## 1st Battalion, 2nd Brigade, 1st Infantry Division, Germany

** 1st Battalion, 198th Infantry Brigade, Fort Benning, Georgia

# 19th Infantry (Training Regiment)

##** 1st2nd Battalion, Infantry198th TrainingInfantry Brigade, Fort Benning, Georgia

* [[20th Infantry Regiment (United States)|20th Infantry Regiment]]

## 2nd Battalion, Infantry Training Brigade, Fort Benning, Georgia

** 5th Battalion (Stryker), 1st BCT, 2nd Infantry Division, Fort Lewis, Washington

# 20th Infantry

* [[21st Infantry Regiment (United States)|21st Infantry Regiment]]

## 5th Battalion, 3rd Brigade, 2nd Infantry Division, Fort Lewis, Washington

** 1st Battalion (Light), 2nd BCT, 25th Infantry Division, Schofield Barracks, Hawaii

# 21st Infantry

##** 1st3rd Battalion (Stryker), 2nd1st BrigadeBCT, 25th Infantry Division, SchofieldFort BarracksWainwright, HawaiiAlaska

* [[22nd Infantry Regiment (United States)|22nd Infantry Regiment]]

## 3rd Battalion, 1st Brigade, 25th Infantry Division, Fort Wainwright, Alaska

** 2nd Battalion (Light), 1st BCT, 10th Mountain Division, Fort Drum, New York

# 22nd Infantry

* [[23rd Infantry Regiment (United States)|23rd Infantry Regiment]]

## 1st Battalion, 1st Brigade, 4th Infantry Division, Fort Hood, Texas

##** 2nd1st Battalion, 1st3rd BrigadeBCT, 10th2nd MountainInfantry Division, Fort DrumLewis, New YorkWashington

** 2nd Battalion, 1st BCT, 4th Infantry Division, Fort Carson, Colorado

# 23rd Infantry

##** 1st4th Battalion, 3rd2nd BrigadeBCT, 2nd Infantry Division, Fort Lewis, Washington

* [[24th Infantry Regiment (United States)|24th Infantry Regiment]]

## 2nd Battalion, 4th Brigade, 2nd Infantry Division, Fort Lewis, Washington

##** 4th1st Battalion, 5th1st BrigadeBCT, 2nd25th Infantry Division, Fort LewisWainwright, WashingtonAlaska

* [[27th Infantry Regiment (United States)|27th Infantry Regiment]]

# 24th Infantry

##** 1st Battalion, 1st2nd BrigadeBCT, 25th Infantry Division, FortSchofield WainwrightBarracks, AlaskaHawaii

** 2nd Battalion, 3rd BCT, 25th Infantry Division, Schofield Barracks, Hawaii

# 26th Infantry

* [[28th Infantry Regiment (United States)|28th Infantry Regiment]]

## 1st Battalion, 2nd Brigade, 1st Infantry Division, Germany

** 1st Battalion, Task Force, 3rd Infantry Division, Fort Stewart, Georgia

# 27th Infantry

* [[29th Infantry Regiment (United States)|29th Infantry Regiment]] (Training Regiment)

## 1st Battalion, 2nd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii

##** 2nd1st Battalion, 3rd Brigade, 25th199th Infantry DivisionBrigade, SchofieldFort BarracksBenning, HawaiiGeorgia

* [[30th Infantry Regiment (United States)|30th Infantry Regiment]]

# 28th Infantry

##** 1st2nd Battalion, 4th3rd BrigadeBCT, 1st10th InfantryMountain Division (Light Infantry), Fort RileyPolk, KansasLouisiana

* [[31st Infantry Regiment (United States)|31st Infantry Regiment]]

# 29th Infantry (Training Regiment)

##** 1st4th Battalion, 2nd BCT, 10th Mountain Division (Light Infantry), Fort BenningDrum, GeorgiaNew York

* [[32nd Infantry Regiment (United States)|32nd Infantry Regiment]]

## 2nd Battalion, Fort Benning, Georgia

** 1st Battalion, 1st BCT, 10th Mountain Division (Light Infantry), Fort Drum, New York

# 30th Infantry

* [[34th Infantry Regiment (United States)|34th Infantry Regiment]](Training Regiment)

## 2nd Battalion, 4th Brigade, 10th Mountain Division, Fort Polk, Louisiana

** 1st Battalion, 165th Infantry Brigade, Fort Jackson, South Carolina

# 31st Infantry

##** 4th3rd Battalion, 2nd165th Infantry Brigade, 10th Mountain Division, Fort DrumJackson, NewSouth YorkCarolina

* [[35th Infantry Regiment (United States)|35th Infantry Regiment]]

# 32nd Infantry

##** 1st2nd Battalion, 3rd BrigadeBCT, 10th25th MountainInfantry Division, FortSchofield DrumBarracks, New YorkHawaii

* [[36th Infantry Regiment (United States)|36th Infantry Regiment]]

# 34th Infantry (Training Regiment)

##** 1st Battalion, 4th1st CombatBCT, Training1st BrigadeArmored Division, Fort JacksonBliss, South CarolinaTexas

* [[38th Infantry Regiment (United States)|38th Infantry Regiment]]

## 3rd Battalion, 4th Combat Training Brigade, Fort Jackson, South Carolina

** 1st Battalion, 1st BCT, 4th Infantry Division, Fort Carson, Colorado

# 35th Infantry

* [[39th Infantry Regiment (United States)]] (Training Regiment)

## 2nd Battalion, 3rd Brigade, 25th Infantry Division, Schofield Barracks, Hawaii

** 2nd Battalion, 165th Infantry Brigade, Fort Jackson, South Carolina

# 36th Infantry

* [[41st Infantry Regiment (United States)|41st Infantry Regiment]]

## 1st Battalion, 1st Brigade, 1st Armored Division, Germany

** 1st Battalion, 3rd BCT, 1st Armored Division, Fort Bliss, Texas

# 38th Infantry

##** 1st3rd Battalion, 4th1st BrigadeBCT, 2nd1st InfantryArmored Division, Fort LewisBliss, WashingtonTexas

* [[46th Infantry Regiment (United States)|46th Infantry Regiment]]

## 39th Infantry (Training Regiment)

##** 2nd1st Battalion, 4th198th Combat TrainingInfantry Brigade, Fort JacksonBenning, South CarolinaGeorgia

* [[47th Infantry Regiment (United States)|47th Infantry Regiment]] (Training Regiment)

# 41st Infantry

##** 1st2nd Battalion, 3rd198th Infantry Brigade, 1st Armored Division, Fort RileyBenning, KansasGeorgia

#*[[48th 46thInfantry Regiment (United States)|48th Infantry Regiment]] (Training Regiment)

##** 1st Battalion, 1st3rd Armor TrainingChemical Brigade, Fort KnoxLeonard Wood, KentuckyMissouri

##** 2nd Battalion, 1st3rd Armor TrainingChemical Brigade, Fort KnoxLeonard Wood, KentuckyMissouri

#*[[50th 47thInfantry Regiment (United States)|50th Infantry Regiment]] (Training Regiment)

##** 2nd1st Battalion, Basic198th Combat TrainingInfantry Brigade, Fort Benning, Georgia

*[[51st Infantry Regiment (United States)|51st Infantry Regiment]]

## 3rd Battalion, Basic Combat Training Brigade, Fort Benning, Georgia

*[[52nd Infantry Regiment (United States)|52nd Infantry Regiment]]

# 48th Infantry (Training Regiment)

*[[54th Infantry Regiment (United States)|54th Infantry Regiment]] (Training Regiment)

## 1st Battalion, 3rd Basic Combat Training Brigade, Fort Leonard Wood, Missouri

** 2nd Battalion, 198th Infantry Brigade, Fort Benning, Georgia

# 50th Infantry (Training Regiment)

*[[58th Infantry Regiment (United States)|58th Infantry Regiment]] (Training Regiment)

## 1st Battalion, Infantry Training Brigade, Fort Benning, Georgia

** 2nd Battalion, 198th Infantry Brigade, Fort Benning, Georgia

# 52nd Infantry

*[[60th Infantry Regiment (United States)|60th Infantry Regiment]] (Training Regiment)

## A Company, 5th Brigade, 2nd Infantry Division, Fort Lewis, Washington

## B Company,** 2nd BrigadeBattalion, 25th193rd Infantry DivisionBrigade, SchofieldFort BarracksJackson, HawaiiSouth Carolina

## C Company,** 3rd BrigadeBattalion, 2nd193rd Infantry DivisionBrigade, Fort LewisJackson, WashingtonSouth Carolina

*[[61st Infantry Regiment (United States)|61st Infantry Regiment]] (Training Regiment)

## D Company, 1st Brigade, 25th Infantry Division, Fort Wainwright, Alaska

##** F1st CompanyBattalion, 4th Brigade, 2nd165th Infantry DivisionBrigade, Fort LewisJackson, WashingtonSouth Carolina

*[[87th Infantry Regiment (United States)|87th Infantry Regiment]]

# 54th Infantry (Training Regiment)

##** 2nd1st Battalion, Basic1st CombatBCT, Training10th BrigadeMountain Division (Light Infantry), Fort BenningDrum, GeorgiaNew York

** 2nd Battalion, 2nd BCT, 10th Mountain Division (Light Infantry), Fort Drum, New York

# 58th Infantry (Training Regiment)

*[[133rd Infantry Regiment (United States)|133rd Infantry Regiment]]

## 2nd Battalion, Infantry Training Brigade, Fort Benning, Georgia

** 1st Battalion, 2nd BCT, 34th Infantry Division, Waterloo, Iowa

# 60th Infantry (Training Regiment)

## 2nd Battalion, 1st Combat Training Brigade, Fort Jackson, South Carolina

## 3rd Battalion, 1st Combat Training Brigade, Fort Jackson, South Carolina

# 61st Infantry (Training Regiments)

## 1st Battalion, 4th Combat Training 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

# 330th Infantry (Training Regiment)

## 3rd Battalion, Infantry Training Brigade, Fort Benning, Georgia

# 485th Infantry (Training Regiment)

## 2nd Battalion, 4th Combat Training Brigade, Fort Jackson, South Carolina

====Airborne &and Airair Assaultassault Regimentsinfantry regiments====

*[[26th Infantry Regiment (United States)|26th Infantry Regiment]] (Air Assault)

** 1st Battalion, 2nd BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

*[[187th Infantry Regiment (United States)|187th Infantry Regiment]] (Air Assault)

** 1st Battalion, 3rd BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

** 3rd Battalion, 3rd BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

*[[188th Infantry Regiment (United States)|188th Infantry Regiment]] (Airborne)(Inactive)

* [[325th Infantry Regiment (United States)|325th Infantry Regiment]] (Airborne)

** 1st Battalion, 2nd BCT, 82nd Airborne Division, Fort Bragg, North Carolina

** 2nd Battalion, 2nd BCT, 82nd Airborne Division, Fort Bragg, North Carolina

* [[327th Infantry Regiment (United States)|327th Infantry Regiment]] (Air Assault)

** 1st Battalion, 1st BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

** 2nd Battalion, 1st BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

* [[501st Infantry Regiment (United States)|501st Infantry Regiment]] (Airborne)

** 1st Battalion, 4th BCT, 25th Infantry Division, Fort Richardson, Alaska

** 2nd Battalion, 1st BCT, 82nd Airborne Division, Fort Bragg, North Carolina

* [[502nd Infantry Regiment (United States)|502nd Infantry Regiment]] (Air Assault)

** 1st Battalion, 2nd BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

** 2nd Battalion, 2nd BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

* [[503rd Infantry Regiment (United States)|503rd Infantry Regiment]] (Airborne)

** 1st Battalion, 173rd ABCT, Vicenza, Italy

** 2nd Battalion, 173rd ABCT, Vicenza, Italy

*[[504th Infantry Regiment (United States)|504th Infantry Regiment]] (Airborne)

** 1st Battalion, 1st BCT, 82nd Airborne Division, Fort Bragg, North Carolina

** 2nd Battalion, 1st BCT, 82nd Airborne Division, Fort Bragg, North Carolina

* [[505th Infantry Regiment (United States)|505th Infantry Regiment]] (Airborne)

** 1st Battalion, 3rd BCT, 82nd Airborne Division, Fort Bragg, North Carolina

** 2nd Battalion, 3rd BCT, 82nd Airborne Division, Fort Bragg, North Carolina

* [[506th Infantry Regiment (United States)|506th Infantry Regiment]] (Air Assault)

** 1st Battalion, 1st BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

** 2nd Battalion, 3rd BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky

* [[507th Infantry Regiment (United States)|507th Infantry Regiment]] (Airborne)(Training Regiment)

** 1st Battalion, Airborne and Ranger Training Brigade, Fort Benning, Georgia

* [[508th Infantry Regiment (United States)|508th Infantry Regiment]] (Airborne)

** 1st Battalion, 3rd BCT, 82nd Airborne Division, Fort Bragg, North Carolina

** 2nd Battalion, 2nd BCT, 82nd Airborne Division, Fort Bragg, North Carolina

* [[509th Infantry Regiment (United States)|509th Infantry Regiment]] (Airborne)

** 1st Battalion, JRTC, Fort Johnson, Louisiana (Operates as an Opposing Force for training)

** 3rd Battalion, 4th BCT, 25th Infantry Division, Fort Richardson, Alaska

* [[511th Parachute Infantry Regiment (United States)|511th Infantry Regiment]] (Airborne)(Inactive)

====Ranger infantry====

# 187th Infantry (Airborne)

* [[75th Ranger Regiment]]

## 1st Battalion, 3rd Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

** 1st Battalion, Hunter Army Airfield, Georgia

## 2nd Battalion, 3rd Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

** 2nd Battalion, Fort Lewis, Washington

# 325th Infantry (Airborne)

##** 1st3rd Battalion, 2nd Brigade, 82nd Airborne Division, Fort BraggBenning, North CarolinaGeorgia

##** 2ndSpecial Troops Battalion, 2nd Brigade, 82nd Airborne Division, Fort BraggBenning, North CarolinaGeorgia

# 327th Infantry (Airborne)

## 1st Battalion, 1st Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

## 2nd Battalion, 1st Brigade, 101st Air Assault DIvision, Fort Campbell, Kentucky

# 501st Infantry (Airborne)

## 1st Battalion, 4th Brigade, 25th Infantry Division, Fort Richardson, Alaska

# 502nd Infantry (Airborne)

## 1st Battalion, 2nd Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

## 2nd Battalion, 2nd Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

# 503rd Infantry

## 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 (Airborne)

## 1st Battalion, 4th Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

## 2nd Battalion, 4th Brigade, 101st Air Assault Division, Fort Campbell, Kentucky

# 507th Infantry (Airborne) (Training Regiment)

## 1st Battalion, 11th Infantry Regiment, 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, Fort Polk, Louisiana (Operates as and opposing force for training)

## 3rd Battalion, 4th Brigade, 25th Infantry Division, Fort Richardson, Alaska

====U.S. Army Special Operations Command forces====

[[1st Special Forces Command (Airborne)]]

* [[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

* [[19th Special Forces Group]] (Airborne) (Army National Guard)

** 1st Battalion (WAARNG, UTARNG)

** 2nd Battalion (OHARNG, RIARNG, WVARNG)

** 5th Battalion (COARNG)

* [[20th Special Forces Group]] (Airborne) (Army National Guard)

** 1st Battalion (ALARNG, MAARNG)

** 2nd Battalion (ILARNG, MDARNG, MSARNG)

** 3rd Battalion (FLARNG, NCARNG)

==Combat support (CS), combat service support (CSS), and special branches==

# 1st Special Forces Group (Airborne)

===Concept===

## 1st Battalion, Okinawa, Japan

The CS, CSS, and special branch regimental plans fully integrate 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.

## 2nd Battalion, Fort Lewis, Washington

## 3rd 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

# 5th Special Forces Group (Airborne)

## 1st Battalion, Fort Campbell, Kentucky

## 2nd Battalion, Fort Campbell, Kentucky

## 3rd Battalion, Fort Campbell, Kentucky

# 7th Special Forces Group (Airborne)

## 1st Battalion, Fort Bragg, North Carolina

## 2nd Battalion, Fort Bragg, North Carolina

## 3rd Battalion, Fort Bragg, North Carolina

### C Company, Homestead Air Reserve Base, Homestead, Florida

# 75th Ranger Regiment

## 1st Battalion, Fort Stewart, Georgia

## 2nd Battalion, Fort Lewis, Washington

## 3rd Battalion, Fort Benning, Georgia

# 160th Special Operations Aviation

## 1st Battalion, Fort Campbell, Kentucky

## 2nd Battalion, Fort Campbell, Kentucky

## 3rd Battalion, Fort Stewart, Georgia

### D Company, Homestead Air Reserve Base, Homestead, Florida

## 4th Battalion, Fort Campbell, Kentucky

## E Company, Taegu, Korea

## F Company, Fort Lewis, Washington

## G Company, Fort Lewis, Washington

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 CS, CSS, and special branch soldiers already had for their branch (Ordnance, Signal Corps, etc.)

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

====Concept====

===Branches===

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.

====Combat support====

<gallery class="center">

File:U.S. Army Chemical Corps Regimental Insignia.gif|[[United States Army Chemical Corps|Chemical Corps]]

File:US-Engineers-Regimental Insignia.png|[[United States Army Corps of Engineers|Corps of Engineers]]

File:Military Intelligence Regimental Insignia.png|[[Military Intelligence Corps]]

File:USAMPC-Regimental-Insignia.png|[[United States Army Military Police Corps|Military Police Corps]]

File:USArmySigCorRegInsignia.png|[[United States Army Signal Corps|Signal Corps]]

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

File:USArmyCivilAffairsCorpsRegI.png|[[United States Army Civil Affairs and Psychological Operations Command|Civil Affairs Corps]]

File:USArmyPsyOpsCorps-RegimentInsignia.png|[[Psychological Operations]] (2007)

</gallery>

====Combat service support====

The branches within the CS, CSS, and Special Branches Regimental System are as follows:

<gallery class="center">

File:USAGBRRI.PNG|[[United States Army Adjutant General's Corps|Adjutant General's Corps]]

File:USArmyFinanceCorRegInsignia.png|[[Finance Corps]]

File:Ordnance Corps Regimental Insignia.gif|[[United States Army Ordnance Corps|Ordnance Corps]]

File:Quartermaster Corps Regimental Insignia.gif|[[United States Army Quartermaster Corps|Quartermaster Corps]]

File:Transportation Corps Regimental Insignia.gif|[[Transportation Corps]]

File:USArmyAquisitionCorpsRegIns.png|Acquisition Corps (2008)

</gallery>

====Special====

:a. Adjutant General’s Corps

<gallery class="center">

:b. [[Army Medical Department (United States)|Army Medical Department Regiment]]

File:U.S. Army Medical Department Regimental Insignia.jpg|[[Army Medical Department (United States)|Army Medical Department]]

:c. Chaplain’s Corps

File:USArmyChapCorRegInsignia.png|[[United States Army Chaplain Corps|Chaplain Corps]]

:d. Chemical Corps

File:USArmyJAGCorRegInsignia.png|[[United States Army Judge Advocate General's Corps|Judge Advocate General's Corps]]

:e. [[Corps of Engineers]]

</gallery>

:f. Finance Corps

:g. [[Judge Advocate General's Corps, U.S. Army|The Judge Advocate General’s Corps]]

:h. Military Intelligence Corps

:i. [[Military Police Corps]]

:j. [[Ordnance Corps]]

:k. [[U.S. Army Quartermaster Corps|Quartermaster Corps]]

:l. [[United States Army Signal Corps|Signal Corps]]

:m. [[United States Army Transportation Corps|Transportation Corps]]

:n. [[United States Army Civil Affairs and Psychological Operations Command|Civil Affairs Corps]]

==References==

===Corps plans for the Regimental System===

{{Reflist}}

*''[http://www.17thinfantry.org/documents/dmor/AR%20600-82%20US%20ARMY%20Regimental%20System.pdf Army Regulation 600-82, U.S. Army Regimental System] {{Webarchive|url=https://web.archive.org/web/20230109052453/http://www.17thinfantry.org/documents/dmor/AR%20600-82%20US%20ARMY%20Regimental%20System.pdf |date=January 9, 2023 }}'', 5 June 1990. Accessed 23 October 2016.

{{US_Army_navbox}}

Items covered in the Regimental System are as follows:

{{authority control}}

:a. The ___location of the corps home.

:b. The Reserve Component.

:c. Corps accouterments (see chap 5).

:d. Corps colors (see chap 5).

:e. A corps marketing plan to educate soldiers about the regimental system and to keep soldiers informed of corps activities and events and the historical significance of the corps.

:f. Honorary positions (see chap 5).

:g. A training base plan to provide regimental colors to training units.

[[Category:Regiments of the United States Army|Regiments of the United States Army]]

====Affiliation policy====

[[Category:United States Army organization]]

a. All CS, CSS, special branches and engineer officers and enlisted soldiers will be automatically affiliated with their corps or special branch upon graduation from the branch or MOS producing schools, or upon award of a CS, CSS, special branch or engineer PMOS. Regimental affiliation is based on a soldier’s branch as determined by PMOS or specialty. AR 670–1 contains a listing of all authorized MOSs and the corresponding branch of service.

b. CS, CSS, and special branches officers and enlisted soldiers may not change their affiliation unless they change their branch or MOS which removes them from the corps or special branches of affiliation.

c. CS, CSS, and special branch officers and enlisted soldiers (with the exception of general officers, colonels, master warrant or chief warrant officer four, and command sergeants major) cannot affiliate with a combat arms regiment even if they have previously served in those regiments in a combat arms branch or MOS.

d. CS, CSS, and special branch officers and enlisted soldiers will be considered for recurring assignments with a particular regiment based on their stated CONUS or OCONUS areas of preference.

e. Army employed civilians, whose regimental or corps commander has opened affiliation to them, may elect to affiliate. Such affiliation will be ceremonial and will not affect assignments or personnel status.

===Regimental and Corps Enhancements===

==== Concept====

The concept and structure of the USARS serves as a backdrop for the formulation of other principles and symbols of heraldry which contribute to a soldier’s identification with his or her regiment or corps.

===Regimental and Corps Adjutants===

a. The US Army Personnel Command (PERSCOM) appoints a regimental adjutant for each combat arms regiment. They are combat arms officers assigned to PERSCOM with preference given to previous service in regimental battalions. The home base unit of each combat arms regiment may appoint its own additional duty regimental adjutant . The combat arms regimental adjutants’ primary duties are to—

(1) Ensure that soldiers are regimentally affiliated consistent with this regulation.

(2) Maintain liaison with regimental units.

(3) Assist in special actions.

(4) Implement and sustain the Honorary Colonel, Honorary Warrant Officer, Honorary Sergeant Major of the Regiment, Distinguished Member and Honorary Member of the Regiment or Corps programs consistent with guidance provided by the respective proponent.

(5) Submit Honorary Colonel, Warrant Officer, and Sergeant Major of the Regiment or Corps nominations to the respective installation commander for approval.

b. Corps adjutants for CS, CSS, and special branches will be appointed by the branch proponents and approved by the Chief of the Corps. Duties and responsibilities of the Corp adjutant will be defined by each branch proponent and approved by the Chief of the Corps.

===Honorary positions===

a. Special appointees. The Honorary Colonels, Honorary Warrant Officers, Honorary Sergeants Major, and Distinguished Members of the Regiment or Corps provide a link with history for today’s soldiers. The primary mission of these special appointees is to perpetuate the history and traditions of the regiment or corps, thereby enhancing unit morale and esprit. The Honorary Member of the Regiment position is designed to recognize nonregimental or corps members for their service to the regiment or corps.

(1) Honorary Colonel of the Regiment or Corps (HCOR or HCOC).

:(a) The HCOR or HCOC is a distinguished retired commissioned officer in the rank of colonel or above, with former service in a unit of the regiment or corps. The appointment will be for 3 years. A second 3-year tour may be granted by the appointing authority. Each tour may be terminated earlier by either the appointing authority or incumbent following 30 days advance notice.

:(b) Each regiment or corps will have an HCOR or HCOC, but only one HCOR or HCOC will serve in the regiment or corps at any given time. Additionally, no one officer can serve as HCOR or HCOC for more than one regiment or corps simultaneously. The HCOR or HCOC oversees other honorary position programs and their maintenance. The HCOR or HCOC may also act as a liaison between his or her regiment or corps and a regimental or corps association (private organization) if one exists.

:(c) The duties of a HCOR or HCOC are ceremonial and do not conflict with the chain of command. Attendance at regimental or corps functions is by invitation and participation is encouraged.

:(d) The position offers to the regiment or corps the prestige, stature, and experience of the officer appointed as HCOR or HCOC. The HCOR or HCOC assists in fostering regimental or corps esprit, traditions, and perpetuation of the history of the regiment or corps.

:(e) HCOR or HCOC appointees will be appointed as Distinguished Members of the regiment or corps simultaneously with their appointment as HCOR or HCOC.

(2) Honorary Warrant Officer of the Regiment or Corps (HWOOR or HWOOC).

:(a) The HWOOR or HWOOC is a distinguished retired warrant officer with prior service in a unit of the regiment or corps. The appointment will be for 3 years. A second 3-year tour may be granted by the appointing authority. Each tour may be terminated earlier by either the appointing authority or incumbent following 30 days advance notice.

:(b) Where applicable, each regiment or corps will have an HWOOR or HWOOC, but only one HWOOR or HWOOC can serve in the regiment or corps at any given time. Additionally, no one warrant officer can serve for more than one regiment or corps simultaneously.

:(c) The duties of a HWOOR or HWOOC within the regiment or corps are ceremonial and do not conflict with the chain of command. Attendance at regimental or corps functions is by invitation and participation is encouraged.

:(d) The position offers to the regiment or corps the prestige, stature, and experience of the officer appointed as HWOOR or HWOOC. The HWOOR or HWOOC assists the HCOR or HCOC in perpetuating the history of the regiment or corps.

:(e) HWOOR or HWOOC appointees will be appointed as Distinguished Members of the Regiment or Corps simultaneously with their appointment as HWOOR or HWOOC.

(3) Honorary Sergeant Major of the Regiment or Corps (HSGMOR or HSGMOC).

:(a) The HSGMOR or HSGMOC is a distinguished retired NCO in the rank of sergeant first class (SFC) or above with prior service in a unit of the regiment or corps. The appointment will be for 3 years. A second 3-year tour may be granted by the appointing authority. Each tour may be terminated earlier by either the appointing authority or incumbent following 30 days advance notice.

:(b) Where applicable, each regiment or corps will have an HSGMOR or HSGMOC, but only one will serve in the regiment or corps at any given time. No one HSGMOR or HSGMOC can serve for more than one regiment or corps simultaneously.

:(c) The duties of the HSGMOR or HSGMOC within the regiment or corps are ceremonial and do not conflict with the chain of command. Attendance at regimental or corps functions is by invitation, and participation is encouraged.

:(d) The position offers to the regiment or corps the prestige, stature, and experience of the noncommissioned officer appointed as HSGMOR or HSGMOC. The HSGMOR or HSGMOC will assist the HCOR or HCOC in perpetuating the history of the regiment or corps.

:(e) HSGMOR or HSGMOC appointees will be appointed as Distinguished Members of the Regiment or Corps simultaneously with their appointment as HSGMOR or HSGMOC.

(4) Distinguished Members of the Regiment and Corps (DMOR or DMOC).

:(a) DMOR or DMOC are individuals of the same distinguished stature as the HCOR or HCOC, HWOOR or HWOOC, and HSGMOR or HSGMOC, but may include Active Army, USAR, retired officers, warrant officers, enlisted soldiers, and civilians.

:(b) An example of a DMOR or DMOC would be a prior enlisted soldier of the regiment or corps recognized for his or her accomplishments, or a distinguished member of the civilian community with former service in the regiment or corps. All DMOR or DMOC must have served in the regiment or corps.

:(c) DMOR or DMOC are appointed to supplement and assist the Efforts of the HCOR or HCOC, HWOOR or HWOOC , and HSGMOR or HSGMOC. Their tenure is indefinite. Unlike the solitary appointment of other honorary positions, there are no limitations on the number of personnel who may be appointed as DMOR or DMOC.

:(d) The duties of DMOR or DMOC are ceremonial and do not conflict with those of the chain of command. Attendance at regimental or corps functions is by invitation and participation is encouraged.

:(e) The position offers the prestige, stature, and experience of the individual appointed as DMOR or DMOC.

:(f) Posthumous awards of the DMOR or DMOC are permissible and are at the discretion of the regiment or corps.

(5) Honorary Members of the Regiment or Corps (HMOR or HMOC).

:(a) HMOR or HMOC are soldiers, their spouses, and individuals who have made a contribution or provided a service to a regiment or corps, but who are not members of the regiment or corps making the presentation. Recognition of Active Army, USAR, or retired soldiers and civilians is appropriate.

:(b) HMOR or HMOC are appointed for an indefinite period of time in recognition of their contributions and service to the regiment or corps. There are no limitations on the number of personnel who may be appointed as HMOR or HMOC.

:(c) There are no duties associated with the HMOR or HMOC appointments. Their attendance at regimental or corps functions is by invitation and participation is encouraged.

b. Nomination, selection, and appointment to honorary or distinguished positions.

(1) The responsibility of consolidating nominations of individuals for the HCOR or HCOC, HWOOR or HWOOC, HSGMOR or HSGMOC, DMOR or DMOC, and HMOR or HMOC, rests with the Active Army commander charged with the regimental responsibilities. Nominations will be forwarded through the home base installation commander to the branch chief or Chief of Corps as appropriate.

(2) The ultimate decision for selection and responsibility for appointment of an individual to serve as an HCOR or HCOC, HWOOR or HWOOC, HSGMOR or HSGMOC, DMOR or DMOC, and HMOR or HMOC rests with the combat arms branch chief or the chief of the corps.

(3) Nominations may be solicited from several sources (regimental associations, Active Army commanders, incumbent Honorary Colonels or Sergeants Major, Distinguished Members of the Regiment, and others).

:c. Honorary or distinguished position activities. The activities of HCOR or HCOC, HWOOR or HWOOC, HSGMOR or HSGMOC, HMOR or HMOC, and DMOR or DMOC are designed to promote and enhance the history and traditions of the regiment or corps, promote the war fighting ethos among soldiers, and create cohesion among members of the regiment or corps. Examples of activities are as follows:

::(1) Attending command ceremonies.

::(2) Participating in award ceremonies.

::(3) Speaking on regimental or corps history and traditions at dinings-in, or other similar functions.

::(4) Maintaining contact between CONUS and OCONUS battalions or elements of the regiment.

::(5) Assisting in historical professional development programs for officers and NCOs.

:d. Other positions. Other positions that can be established by the regiment or corps, but their appointments or activities are not dictated by HQDA policy, are as follows:

(1) Chief of the Corps. The branch proponent is the Chief of the Corps. The individuals who occupy the following positions are the Chiefs of their respective Corps:

:(a) Chief of Chaplains.

:(b) The Surgeon General.

:(c) The Judge Advocate General.

:(d) Chief of Engineers.

:(e) Quartermaster General.

(2) SGM of the Corps. The branch proponent Command Sergeant Major (CSM) is the SGM of the Corps.

====Honorary and distinguished position funding and support====

a. Travel and attendance to CONUS regimental or corps functions for HCOR or HCOC, HWOOR or HWOOC, HSGMOR or HSGMOC, and DMOR or DMOC are accomplished by invitational travel orders funded by the installation or activity requesting their presence.

b. In the event of overseas travel, funding is provided by the OCONUS command or activity requesting the presence of the member.

c. Reimbursement of incidental costs such as telephone bills, publication costs, supplies, and other administrative costs associated with the duties of the HCOR or HCOC, HWOOR or HWOOC, HSGMOR or HSGMOC is not authorized.

d. Regimental or corps associations may be established to support the honorary positions.

(See AR 1 – 210 and AR 210 – 1 for guidelines.)

====Regimental headquarters, dining facilities and museums====

a. It is not the intent of HQDA to change the tactical organizations of the brigades, battalions, squadrons, or armored cavalry and ranger regiments.Regiments (with the exception of armored cavalry and ranger) are nontactical organizations intended to perpetuate the history and traditions of regiments for soldiers.

b. When battalions are all in CONUS or split between CONUS and OCONUS, the lowest numbered CONUS battalion assumes the regimental responsibilities and maintains the regimental colors. If all battalions are OCONUS, the lowest numbered OCONUS battalion assumes regimental responsibilities.

c. The physical creation of regimental headquarters, dining facilities, and museums is not authorized.

====Regimental and corps accouterments====

a. Accouterments. Regimental or corps affiliation is further enhanced by accouterments for permanent wear with the uniform. (See AR 670–1.)

b. Wear of regimental or corps distinctive insignia (DI).

:(1) The wear of the regimental or corps DI crest on the Army uniform is a visible sign of commitment to a regiment or corps.

:(2) The regimental or corps DI crest will be worn per AR 670–1 as a means of further enhancing the regimental system.

:(3) The regimental or corps DI crest may be worn by former members of the regiment or corps on civilian clothing per AR 670–1.

c. Regimental collar insignia. Regimental collar insignia will be worn as prescribed in AR 670–1.

d. Official photographs. The regimental or corps DI and the regimental collar insignia will be worn for official photographs.

e. DI development.

:(1) The DI will be designed by The Institute of Heraldry for the combat arms, combat support, combat service support, and special branches in conjunction with the branch proponents.

:(2) No regimental or corps will be authorized for wear without the approval of The Institute of Heraldry.

:(3) Once development of the DI has been completed by the Institute of Heraldry, a drawing of the DI, a list of certified manufacturers, and a fact sheet containing complete procurement instructions will be sent to the branch proponents for use in procurement of the insignia.

====5–7. Regimental and corps colors====

Regimental or corps colors will be maintained by the commander of the regimental home base unit for combat arms regiments and by the Chief of the Corps for CS, CSS, and special branches.

====Wear of the Army uniform by HCOR, HWOOR, HSGMOR, and DMOR====

A

R 670–1 contains the regulatory guidance for wear of the Army uniform by retired personnel and former members of the Army.

===U.S. Army Reserve Participation in the U.S. Army Regimental System===

====Regimental affiliation====

a. This chapter provides guidance and lists formal procedures that U.S.Army Reserve personnel (including combat arms, CS, CSS, and special branch units) may use to become affiliated with a single regimental unit. Affiliation procedures are broken into two main categories, one category for IRR, Individual Mobilization Augmentation (IMA), and Active Guard Reserve (AGR)soldiers; and another category for TPU combat soldiers. Civil Affairs affiliation procedures are described in paragraph 6–5.

b. The mission of the U.S. Army Reserve in the USARS parallels that of the Active Army. It enhances combat effectiveness through a framework that provides the opportunity for regimental affiliation, develops loyalty and commitment, fosters an extended sense of belonging, improves unit esprit, and institutionalizes the war fighting ethos.

c. While USAR CS, CSS, and special branches are automatically affiliated based on their primary MOS, branch or area of concentration, combat arms soldiers must request affiliation with an activated combat arms regiment.

d. USAR soldiers who have been properly affiliated with a regiment or corps are authorized to wear the regimental DI crest on the Army uniforms. Wear of the DI is prescribed in AR 670–1.

e. Regimental affiliation in the USAR is optional and will be left to the discretion of the individual soldier.

f. Temporary affiliation with a unit to which a USAR soldier is attached is also authorized during the period of that attachment.

==External link==

* [http://www.apd.army.mil/pdffiles/r600_82.pdf Army Regulation 600-82, U.S. Army Regimental System]

[[Category:United States Army]]

[[Category:Infantry organization]]

[[Category:Military unit types]]