United States Army organization system
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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 increase a soldier's probability of serving recurring assignments with their regiment. The USARS was intended to enhance combat effectiveness by providing the opportunity for a regimental affiliation, thus obtaining some of the benefits of the traditional regimental system.
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 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 is also designed to provide for CS, CSS, and special branches to operate on a “whole branch” concept as a corps or special branch, carrying on the activities and traditions of a regiment, offer regimental affiliation to allow soldiers the opportunity for continuous identification with a combat arms regiment, a corps, or special branch throughout their careers. USARS provides (through regimental affiliation) different opportunities for soldiers, depending upon which combat arms regiment they choose to be affiliated with or whether they affiliate with a CS or CSS corps or special branch. In addition, the regimental affiliation process allows combat arms soldiers to select the regiment of choice (soldiers can change their affiliation at any time); provides that CS, CSS, and special branch soldiers will automatically be affiliated with their corps or special branch; specifies that all soldiers will belong to a regiment or corps; permits no limit to the number of soldiers who can be affiliated with a regiment or corps; and provides that DA civilians can automatically be affiliated with a regiment or corps by direction of the regiment or corps commander.
Combat arms is a rescinded doctrinal term, though colloquially it includes air defense artillery , armor , aviation , cyber ,[ 1] [ 2] 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). 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.
Quoting from Chapter 3–2, page 7 of Army Regulation 600-82, U.S. Army Regimental System
(note: Currently the regulation for The U.S. Army Regimental System is Army Regulation 870-21):
a. USARS regiments offered to active Army and USAR soldiers for affiliation are listed [below].
(1) All active Army soldiers are required to affiliate with a regiment. Although affiliation is mandatory, the choice of regiment is left up to the individual. Officers who are single-tracked in a Functional Area will affiliate with a regiment associated with their basic combat arms branch. Functional Area officers who have no basic branch will submit request for regimental affiliation using procedures outlined below. Regimental affiliation is based on the Army branch associated with a soldier’s PMOS or specialty. AR 670–1 contains a listing of all PMOS and corresponding branches for each. Army recruiters who have been assigned the SQI“4” will affiliate with a regiment associated with their PMOS. Recruiters or retention noncommissioned officers (NCOs) will be affiliated with The Adjutant General Corps. Regimental affiliation may be changed at any time; however, the regimental selection must be associated with the soldier’s PMOS or specialty.
(2) All combat arms officers and soldiers will affiliate with a regiment upon arrival at their first unit of assignment. These Soldiers will be affiliated with their regiment of assignment unless they voluntarily select another. Combat arms officers and soldiers whose initial Army assignment is not to a regimental unit may defer selection until they are so assigned.
(3) Enlisted soldiers may elect the Regiment of Choice Reenlistment Option under AR 601–280.
(4) Soldiers who deliberately terminate airborne status after affiliating with an airborne regiment will change their affiliation to a non-airborne regiment at the time of their termination. Those who are terminated for medical reasons may retain their regimental affiliation with an airborne regiment if they desire; however, such affiliation will be ceremonial and will not affect subsequent assignments.
(5) Regimental affiliation will be a primary assignment consideration for officers and enlisted soldiers. To the maximum extent possible, soldiers who are regimentally affiliated will be assigned to their regimental units. No assignment guarantees will be made, as Army requirements and soldier professional development needs must be met; however, it is incumbent upon commanders and the personnel community to make every effort to ensure that requisitions are submitted for and filled with affiliated regimental Soldiers and that soldiers are subsequently assigned within their regiments. (See AR 614–100, and AR 614–185 for officers, and AR 614–200 for enlisted soldiers).
b. Specific procedures for affiliation are below. These procedures permit affiliation and change of affiliation to be administered at the local Personnel Service Center (PSC) level.
c. Active Army soldiers who are accessioned into the USAR will retain their regimental affiliation unless they elect to change their affiliation, which may be done at any time.
Combat arms regiments [ edit ]
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 teams in multiple divisions. Only 27 of these regiments meet the USARS "Conus/Oconus goal."
Additionally, the term "Regiment" was not officially appended to a USARS regiment's official name/designation (and was not used under CARS) until 2005.
Artillery regiments [ edit ]
Air defense artillery regiments [ edit ]
Field artillery regiments [ edit ]
1st Field Artillery Regiment
4th Battalion, 3rd BCT, 1st Armored Division, Fort Bliss, Texas
2nd Field Artillery Regiment
2nd Battalion, 428th Field Artillery Brigade, Fort Sill, Oklahoma
3rd Field Artillery Regiment
4th Field Artillery Regiment
5th Field Artillery Regiment
1st Battalion, 1st BCT, 1st Infantry Division, Fort Riley, Kansas
6th Field Artillery Regiment
3rd Battalion, 1st BCT, 10th Mountain Division (Light Infantry), Fort Drum, New York
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
2nd Battalion , 1st BCT, 25th Infantry Division, Fort Wainwright, Alaska
9th Field Artillery Regiment
1st Battalion, 2nd BCT, 3rd Infantry Division, Fort Stewart, Georgia
10th Field Artillery Regiment
11th Field Artillery Regiment
2nd Battalion , 2nd BCT, 25th Infantry Division, Schofield Barracks, Hawaii
12th Field Artillery Regiment
2nd Battalion, 1st BCT, 4th Infantry Division, Fort Carson, Colorado
13th Field Artillery Regiment
14th Field Artillery Regiment
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
3rd Battalion, 2nd BCT, 1st Cavalry Division, Fort Cavazos, Texas
17th Field Artillery Regiment
1st Battalion, 75th Field Artillery Brigade , Fort Sill, Oklahoma
3rd Battalion, 2nd BCT, 2nd Infantry Division, Joint Base Lewis-McChord, Washington
18th Field Artillery Regiment
19th Field Artillery Regiment
1st Battalion, 434th Field Artillery Brigade, Fort Sill, Oklahoma
20th Field Artillery Regiment
21st Field Artillery Regiment
22nd Field Artillery Regiment
1st Battalion, 434th Field Artillery Brigade, Fort Sill, Oklahoma
25th Field Artillery Regiment
5th Battalion, 3rd BCT, 10th Mountain Division (Light Infantry), Fort Johnson, Louisiana
26th Field Artillery Regiment
Battery A (Target Acquisition), 41st Field Artillery Brigade , V Corps , Grafenwohr , Germany
Battery B (Target Acquisition), 212th Field Artillery Brigade , III Corps, Fort Bliss , Texas
Battery C (Target Acquisition), 75th Field Artillery Brigade , III Corps, Fort Sill , Oklahoma
Battery D (Target Acquisition), 18th Field Artillery Brigade , XVIII Airborne Corps , Fort Liberty , North Carolina
Battery F (Target Acquisition), 17th Field Artillery Brigade , I Corps , Fort Lewis , Washington
27th Field Artillery Regiment
3rd Battalion, 18th Field Artillery Brigade, XVIII Airborne Corps, Fort Liberty, North Carolina
4th Battalion, 2nd BCT, 1st Armored Division, Fort Bliss, Texas
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
1st Battalion, 428th Field Artillery Brigade, Fort Sill, Oklahoma
32nd Field Artillery Regiment
2nd Battalion, 4th BCT, 1st Infantry Division, Fort Riley, Kansas
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
1st Battalion, 210th Field Artillery Brigade, 2nd Infantry Division, South Korea
40th Field Artillery Regiment
1st Battalion, 434th Field Artillery Brigade, Fort Sill, Oklahoma
41st Field Artillery Regiment
1st Battalion, 1st BCT, 3rd Infantry Division, Fort Stewart, Georgia
42nd Field Artillery Regiment
4th Battalion, 1st BCT, 4th Infantry Division, Carson, Colorado
76th Field Artillery Regiment
77th Field Artillery Regiment
2nd Battalion, 4th BCT, 4th Infantry Division, Fort Carson, Colorado
78th Field Artillery Regiment
1st Battalion, 428th Field Artillery Brigade, Fort Sill, Oklahoma
79th Field Artillery Regiment
1st Battalion, 434th Field Artillery Brigade, Fort Sill, Oklahoma
82nd Field Artillery Regiment
1st Battalion, 1st BCT, 1st Cavalry Division, Fort Cavazos, Texas
2nd Battalion, 3rd BCT, 1st Cavalry Division, Fort Cavazos, Texas
84th Field Artillery Regiment
94th Field Artillery Regiment
1st Battalion, 17th Field Artillery Brigade, I Corps, Joint Base Lewis-Mcchord, Washington
194th Field Artillery Regiment
1st Battalion, 2nd BCT, 34th Infantry Division, Fort Dodge, Iowa
319th Field Artillery Regiment (Airborne)
1st Battalion , 3rd BCT, 82nd Airborne Division, Fort Liberty, North Carolina
2nd Battalion , 2nd BCT, 82nd Airborne Division, Fort Liberty, North Carolina
3rd Battalion , 1st BCT, 82nd Airborne Division, Fort Liberty, North Carolina
4th Battalion , 173rd ABCT, Grafenwoehr, Germany
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
1st Battalion (Airborne), 18th Field Artillery Brigade, XVIII Airborne Corps, Fort Liberty, North Carolina
3rd Battalion, 18th Field Artillery Brigade, XVIII Airborne Corps, Fort Liberty, North Carolina
333rd Field Artillery Regiment
Battery F (Target Acquisition), 210th Field Artillery Brigade, 2nd Infantry Division, South Korea
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 [ edit ]
34th Armored Regiment
35th Armored Regiment
37th Armored Regiment
1st Battalion, 2nd BCT, 1st Armored Division, Fort Bliss, Texas
2nd Battalion, 1st BCT, 1st Armored Division, Fort Bliss, Texas
63rd Armored Regiment
1st Battalion, 2nd BCT, 1st Infantry Division, Fort Riley, Kansas
64th Armored Regiment
66th Armored Regiment
1st Battalion, 3rd BCT, 4th Infantry Division, Fort Carson, Colorado
3rd Battalion, 1st BCT, 1st Infantry Division, Fort Riley, Kansas
67th Armored Regiment
68th Armored Regiment
69th Armored Regiment
2nd Battalion, 2nd BCT, 3rd Infantry Division, Fort Moore , Georgia
3rd Battalion, 1st BCT, 3rd Infantry Division, Fort Stewart, Georgia
70th Armored Regiment
2nd Battalion, 2nd BCT, 1st Infantry Division, Fort Riley, Kansas
4th Battalion, 1st BCT, 1st Armored Division, Fort Bliss, Texas
72nd Armored Regiment
77th Armored Regiment
1st Battalion, 4th BCT, 1st Armored Division, Fort Bliss, Texas
81st Armored Regiment (Training Regiment)
1st Battalion, 194th Armored Brigade, Fort Moore, Georgia
3rd Battalion, 199th Infantry Brigade, Fort Moore, Georgia
1st Cavalry Regiment
1st Squadron (Armored), 2nd BCT, 1st Armored Division, Fort Bliss, Texas
2nd Squadron (Stryker), 1st BCT, 4th Infantry Division, Fort Carson, Colorado
3rd Squadron (Deactivated), last assigned to 3rd Infantry Division, Fort Stewart, Georgia
4th Squadron (Inactive), United States Military Academy, West Point, New York
5th Squadron (Stryker), 1st BCT, 25th Infantry Division, Fort Wainwright, Alaska
6th Squadron (Armored), 1st ABCT, 1st Armored Division, Fort Bliss, Texas
7th Squadron (Deactivated), last assigned to 194th Armored Brigade, Fort Knox, Kentucky
8th Squadron (Stryker), 2nd BCT, 2nd Infantry Division, Fort Lewis, Washington
2nd Cavalry Regiment (Stryker Brigade Combat Team)
1st Squadron (Stryker), 2nd Cavalry Regiment, Vilseck, Germany
2nd Squadron (Stryker), 2nd Cavalry Regiment, Vilseck, Germany
3rd Squadron (Stryker), 2nd Cavalry Regiment, Vilseck, Germany
4th Squadron (Stryker), 2nd Cavalry Regiment, Vilseck, Germany
Field Artillery Squadron, 2nd Cavalry Regiment, Vilseck, Germany
Engineer Squadron, 2nd Cavalry Regiment, Grafenwoehr, Germany
Support Squadron, 2nd Cavalry Regiment, Vilseck, Germany
3rd Cavalry Regiment (Stryker Brigade Combat Team)
1st Squadron (Stryker), 3rd Cavalry Regiment, Fort Cavazos, Texas
2nd Squadron (Stryker), 3rd Cavalry Regiment, Fort Cavazos, Texas
3rd Squadron (Stryker), 3rd Cavalry Regiment, Fort Cavazos, Texas
4th Squadron (Stryker), 3rd Cavalry Regiment, Fort Cavazos, Texas
Field Artillery Squadron, 3rd Cavalry Regiment, Fort Cavazos, Texas
Engineer Squadron, 3rd Cavalry regiment, Fort Cavazos, Texas
Support Squadron, 3rd Cavalry Regiment, Fort Cavazos, Texas
4th Cavalry Regiment
1st Squadron (Armored), 1st BCT, 1st Infantry Division, Fort Riley, Kansas
3rd Squadron (Light), 3rd BCT, 25th Infantry Division, Schofield Barracks, Hawaii
5th Squadron (Armored), 2nd BCT, 1st Infantry Division, Fort Riley, Kansas
5th Cavalry Regiment
1st Battalion (Combined Arms), 2nd BCT, 1st Cavalry Division, Fort Cavazos, Texas
2nd Battalion (Combined Arms), 1st BCT, 1st Cavalry Division, Fort Cavazos, Texas
6th Cavalry Regiment
1st Squadron, Combat Aviation Brigade, 1st Infantry Division, Fort Riley, Kansas
2nd Squadron, Combat Aviation Brigade, 25th Infantry Division, Wheeler Army Air Field, Hawaii
3rd Squadron, 1AD Combat Aviation Brigade, Fort Bliss, TX
4th Squadron, 16th Combat Aviation Brigade, Joint Base Lewis-McChord, Washington
6th Squadron, Combat Aviation Brigade, 10th Mountain Division (Light Infantry), Fort Drum, New York
7th Cavalry Regiment
1st Squadron (Armored), 1st BCT, 1st Cavalry Division, Fort Cavazos, Texas
2nd Battalion (Combined Arms), 3rd BCT, 1st Cavalry Division, Fort Cavazos, Texas
5th Squadron (Armored), 1st BCT, 3rd Infantry Division, Fort Stewart, Georgia
8th Cavalry Regiment
1st Battalion (Combined Arms), 2nd BCT, 1st Cavalry Division, Fort Cavazos, Texas
2nd Battalion (Combined Arms), 1st BCT, 1st Cavalry Division, Fort Cavazos, Texas
3rd Battalion (Combined Arms), 3rd BCT, 1st Cavalry Division, Fort Cavazos, Texas
6th Squadron (Armored), 2nd BCT, 3rd Infantry Division, Fort Stewart, Georgia
9th Cavalry Regiment
1st Battalion (Combined Arms), 2nd BCT, 1st Cavalry Division, Fort Cavazos, Texas
4th Squadron (Armored), 2nd BCT, 1st Cavalry Division, Fort Cavazos, Texas
6th Squadron (Armored), 3rd BCT, 1st Cavalry Division, Fort Cavazos, Texas
10th Cavalry Regiment
2nd Squadron (Stryker), 1st BCT, 4th Infantry Division, Fort Carson, Colorado
4th Squadron (Armored), 3rd BCT, 4th Infantry Division, Fort Carson, Colorado
11th Armored Cavalry Regiment
1st Squadron (OPFOR), Fort Irwin, California
2nd Squadron (OPFOR), Fort Irwin, California
Regimental Support Squadron, Fort Irwin, California
12th Cavalry Regiment
1st Battalion (Combined Arms), 3rd BCT, 1st Cavalry Division, Fort Cavazos, Texas
2nd Battalion (Combined Arms), 1st BCT, 1st Cavalry Division, Fort Cavazos, Texas
13th Cavalry Regiment
2nd Squadron (Armored), 3rd BCT, 1st Armored Division, Fort Bliss, Texas
14th Cavalry Regiment
1st Squadron (Stryker), 3rd BCT, 2nd Infantry Division, Fort Lewis, Washington
2nd Squadron (Light), 2nd BCT, 25th Infantry Division, Schofield Barracks, Hawaii
15th Cavalry Regiment (Training Regiment)
2nd Squadron(OSUT), 194th Armored Brigade, Fort Moore, Georgia
5th Squadron(OSUT), 194th Armored Brigade, Fort Moore, Georgia
16th Cavalry Regiment (Training Regiment)
17th Cavalry Regiment
1st Squadron, Combat Aviation Brigade, 82nd Airborne Division , Fort Liberty , North Carolina
2nd Squadron, Combat Aviation Brigade, 101st Airborne Division (Air Assault), Fort Campbell , Kentucky
3rd Squadron, Combat Aviation Brigade, 3rd Infantry Division , Fort Stewart , Georgia
5th Squadron, Combat Aviation Brigade, 2nd Infantry Division , Camp Humphreys , South Korea .
6th Squadron, Combat Aviation Brigade, 4th Infantry Division , Fort Carson , Colorado
7th Squadron, Combat Aviation Brigade, 1st Cavalry Division , Fort Cavazos , Texas
32nd Cavalry Regiment
1st Squadron (Light), 1st BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky
33rd Cavalry Regiment
1st Squadron (Light), 3rd BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky
38th Cavalry Regiment
1st Squadron (Light), 1st Security Force Assistance Brigade, Fort Moore, GA
40th Cavalry Regiment
1st Squadron (Light), 4th BCT (Airborne), 25th Infantry Division, Fort Richardson, Alaska
61st Cavalry Regiment
3rd Squadron (Light), 2nd BCT, 4th Infantry Division, Fort Carson, Colorado
71st Cavalry Regiment
3rd Squadron (Light), 1st BCT, 10th Mountain Division (Light Infantry), Fort Drum, New York
73rd Cavalry Regiment
1st Squadron (Light), 2nd BCT, 82nd Airborne Division, Fort Liberty, North Carolina
3rd Squadron (Light), 1st BCT, 82nd Airborne Division, Fort Liberty, North Carolina
5th Squadron (Light), 3rd BCT, 82nd Airborne Division, Fort Liberty, North Carolina
75th Cavalry Regiment
1st Squadron (Light), 2nd BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky
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 Johnson, Louisiana
91st Cavalry Regiment
1st Squadron (Light), 173rd BCT (Airborne), Grafenwoehr, Germany
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
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
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
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
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 (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 (Training Regiment)
1st Battalion, 110th Aviation Brigade, Fort Novosel, Alabama
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
1st Battalion, 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
1st Battalion, Fort Novosel, Alabama
82nd Aviation Regiment
1st Battalion, Combat Aviation Brigade, 82nd Airborne Division, Fort Liberty, North Carolina
2nd Battalion, Combat Aviation Brigade, 82nd Airborne Division, Fort Liberty, North Carolina
3rd Battalion, Combat Aviation Brigade, 82nd Airborne Division, Fort Liberty, North Carolina
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 (Training)
1st Battalion, 1st Aviation Brigade, Fort Novosel, Alabama
158th Aviation Regiment
1st Battalion, 11th Aviation Command, Conroe, Texas
7th Battalion, 244th Aviation Brigade, Fort Cavazos, Texas (USAR)
Company I, Fort Cavazos, Texas
159th Aviation Regiment
5th Battalion, 244th Aviation Brigade, Fort Eustis, Virginia
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 Cavazos, Texas
2nd Battalion, Combat Aviation Brigade, 1st Cavalry Division, Fort Cavazos, Texas
3rd Battalion, Combat Aviation Brigade, 1st Cavalry Division, Fort Cavazos, Texas
4th Battalion, Combat Aviation Brigade, 1st Cavalry Division, Fort Cavazos, 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
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
Though a combat arms branch,[ 1] [ 2] 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.
Light, Stryker and mechanized infantry[ edit ]
1st Infantry Regiment
1st Battalion (Garrison), United States Military Academy, West Point, New York
2nd Battalion (Stryker), 2nd BCT, 2nd Infantry Division, Fort Lewis, Washington
2nd Infantry Regiment
2nd Battalion (Light), 3rd BCT, 10th Mountain Division, Fort Johnson, Louisiana
3rd Infantry Regiment
1st Battalion (Ceremonial), Military District of Washington, Fort Myer, Virginia
2nd Battalion (Stryker), 3rd BCT, 2nd Infantry Division, Fort Lewis, Washington
4th Battalion (Ceremonial), Military District of Washington, Fort Myer, Virginia
4th Infantry Regiment
1st Battalion (OPFOR), Joint Multinational Training Center, Seventh U.S. Army, Hohenfels, Germany
2nd Battalion (Light), 3rd BCT, 10th Mountain Division (Light Infantry), Fort Johnson, Louisiana
5th Infantry Regiment
1st Battalion (Stryker), 1st BCT, 25th Infantry Division, Fort Wainwright, Alaska
2nd Battalion (Combined Arms), 3rd BCT Brigade, 1st Armored Division, Fort Bliss, Texas
6th Infantry Regiment
1st Battalion (Combined Arms), 2nd BCT, 1st Armored Division, Fort Bliss, Texas
7th Infantry Regiment
2nd Battalion (Combined Arms), 1st BCT, 3rd Infantry Division, Fort Stewart, Georgia
8th Infantry Regiment
1st Battalion (Combined Arms), 3rd BCT, 4th Infantry Division, Fort Carson, Colorado
9th Infantry Regiment
4th Battalion (Stryker), 1st BCT, 4th Infantry Division, Fort Carson, Colorado
10th Infantry Regiment (Training Regiment)
2nd Battalion, 3rd Chemical Brigade, Fort Leonard Wood, Missouri
3rd Battalion, 3rd Chemical Brigade, Fort Leonard Wood, Missouri
4th Battalion, 171st Infantry Brigade, Fort Jackson, South Carolina
11th Infantry Regiment (Training Regiment)
2nd Battalion, 199th Infantry Brigade, Fort Moore, Georgia
3rd Battalion, 199th Infantry Brigade, Fort Moore, Georgia
12th Infantry Regiment
1st Battalion (Light), 2nd BCT, 4th Infantry Division, Fort Carson, Colorado
2nd Battalion (Light), 2nd BCT, 4th Infantry Division, Fort Carson, Colorado
13th Infantry Regiment (Training Regiment)
1st Battalion, 193rd Infantry Brigade, Fort Jackson, South Carolina
2nd Battalion, 193rd Infantry Brigade, Fort Jackson, South Carolina
3rd Battalion, 193rd Infantry Brigade, Fort Jackson, South Carolina
14th Infantry Regiment
2nd Battalion (Light), 2nd BCT, 10th Mountain Division (Light Infantry), Fort Drum, New York
15th Infantry Regiment
3rd Battalion (Combined Arms), 2nd BCT, 3rd Infantry Division, Fort Stewart, Georgia
16th Infantry Regiment
1st Battalion (Combined Arms), 1st BCT, 1st Infantry Division, Fort Riley, Kansas
17th Infantry Regiment
1st Battalion (Stryker), 2nd BCT, 2nd Infantry Division, Fort Lewis, Washington
4th Battalion (Stryker), 1st BCT, 1st Armored Division, Fort Bliss, Texas
18th Infantry Regiment
1st Battalion (Combined Arms), 2nd BCT, 1st Infantry Division, Fort Riley, Kansas
19th Infantry Regiment (Training Regiment)
1st Battalion, 198th Infantry Brigade, Fort Moore, Georgia
2nd Battalion, 198th Infantry Brigade, Fort Moore, Georgia
20th Infantry Regiment
5th Battalion (Stryker), 1st BCT, 2nd Infantry Division, Fort Lewis, Washington
21st Infantry Regiment
1st Battalion (Light), 2nd BCT, 25th Infantry Division, Schofield Barracks, Hawaii
3rd Battalion (Stryker), 1st BCT, 25th Infantry Division, Fort Wainwright, Alaska
22nd Infantry Regiment
2nd Battalion (Light), 1st BCT, 10th Mountain Division, Fort Drum, New York
23rd Infantry Regiment
1st Battalion, 3rd BCT, 2nd Infantry Division, Fort Lewis, Washington
2nd Battalion, 1st BCT, 4th Infantry Division, Fort Carson, Colorado
4th Battalion, 2nd BCT, 2nd Infantry Division, Fort Lewis, Washington
24th Infantry Regiment
1st Battalion, 1st BCT, 25th Infantry Division, Fort Wainwright, Alaska
27th Infantry Regiment
1st Battalion, 2nd BCT, 25th Infantry Division, Schofield Barracks, Hawaii
2nd Battalion, 3rd BCT, 25th Infantry Division, Schofield Barracks, Hawaii
28th Infantry Regiment
1st Battalion, Task Force, 3rd Infantry Division, Fort Stewart, Georgia
29th Infantry Regiment (Training Regiment)
1st Battalion, 199th Infantry Brigade, Fort Moore, Georgia
30th Infantry Regiment
2nd Battalion, 3rd BCT, 10th Mountain Division (Light Infantry), Fort Johnson, Louisiana
31st Infantry Regiment
4th Battalion, 2nd BCT, 10th Mountain Division (Light Infantry), Fort Drum, New York
32nd Infantry Regiment
1st Battalion, 1st BCT, 10th Mountain Division (Light Infantry), Fort Drum, New York
34th Infantry Regiment (Training Regiment)
1st Battalion, 165th Infantry Brigade, Fort Jackson, South Carolina
3rd Battalion, 165th Infantry Brigade, Fort Jackson, South Carolina
35th Infantry Regiment
2nd Battalion, 3rd BCT, 25th Infantry Division, Schofield Barracks, Hawaii
36th Infantry Regiment
1st Battalion, 1st BCT, 1st Armored Division, Fort Bliss, Texas
38th Infantry Regiment
1st Battalion, 1st BCT, 4th Infantry Division, Fort Carson, Colorado
39th Infantry Regiment (United States) (Training Regiment)
2nd Battalion, 165th Infantry Brigade, Fort Jackson, South Carolina
41st Infantry Regiment
1st Battalion, 3rd BCT, 1st Armored Division, Fort Bliss, Texas
3rd Battalion, 1st BCT, 1st Armored Division, Fort Bliss, Texas
46th Infantry Regiment
1st Battalion, 198th Infantry Brigade, Fort Moore, Georgia
47th Infantry Regiment (Training Regiment)
2nd Battalion, 198th Infantry Brigade, Fort Moore, Georgia
48th Infantry Regiment (Training Regiment)
1st Battalion, 3rd Chemical Brigade, Fort Leonard Wood, Missouri
2nd Battalion, 3rd Chemical Brigade, Fort Leonard Wood, Missouri
50th Infantry Regiment (Training Regiment)
1st Battalion, 198th Infantry Brigade, Fort Moore, Georgia
51st Infantry Regiment
52nd Infantry Regiment
54th Infantry Regiment (Training Regiment)
2nd Battalion, 198th Infantry Brigade, Fort Moore, Georgia
58th Infantry Regiment (Training Regiment)
2nd Battalion, 198th Infantry Brigade, Fort Moore, Georgia
60th Infantry Regiment (Training Regiment)
2nd Battalion, 193rd Infantry Brigade, Fort Jackson, South Carolina
3rd Battalion, 193rd Infantry Brigade, Fort Jackson, South Carolina
61st Infantry Regiment (Training Regiment)
1st Battalion, 165th Infantry Brigade, Fort Jackson, South Carolina
87th Infantry Regiment
1st Battalion, 1st BCT, 10th Mountain Division (Light Infantry), Fort Drum, New York
2nd Battalion, 2nd BCT, 10th Mountain Division (Light Infantry), Fort Drum, New York
133rd Infantry Regiment
1st Battalion, 2nd BCT, 34th Infantry Division, Waterloo, Iowa
Airborne and air assault infantry regiments [ edit ]
26th Infantry Regiment (Air Assault)
1st Battalion, 2nd BCT, 101st Airborne Division (Air Assault), Fort Campbell, Kentucky
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 (Airborne)(Inactive)
325th Infantry Regiment (Airborne)
1st Battalion, 2nd BCT, 82nd Airborne Division, Fort Liberty, North Carolina
2nd Battalion, 2nd BCT, 82nd Airborne Division, Fort Liberty, North Carolina
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 (Airborne)
1st Battalion, 4th BCT, 25th Infantry Division, Fort Richardson, Alaska
2nd Battalion, 1st BCT, 82nd Airborne Division, Fort Liberty, North Carolina
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 (Airborne)
1st Battalion, 173rd ABCT, Vicenza, Italy
2nd Battalion, 173rd ABCT, Vicenza, Italy
504th Infantry Regiment (Airborne)
1st Battalion, 1st BCT, 82nd Airborne Division, Fort Liberty, North Carolina
2nd Battalion, 1st BCT, 82nd Airborne Division, Fort Liberty, North Carolina
505th Infantry Regiment (Airborne)
1st Battalion, 3rd BCT, 82nd Airborne Division, Fort Liberty, North Carolina
2nd Battalion, 3rd BCT, 82nd Airborne Division, Fort Liberty, North Carolina
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 (Airborne)(Training Regiment)
1st Battalion, Airborne and Ranger Training Brigade, Fort Moore, Georgia
508th Infantry Regiment (Airborne)
1st Battalion, 3rd BCT, 82nd Airborne Division, Fort Liberty, North Carolina
2nd Battalion, 2nd BCT, 82nd Airborne Division, Fort Liberty, North Carolina
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 Infantry Regiment (Airborne)(Inactive)
75th Ranger Regiment
1st Battalion, Hunter Army Airfield, Georgia
2nd Battalion, Fort Lewis, Washington
3rd Battalion, Fort Moore, Georgia
Special Troops Battalion, Fort Moore, Georgia
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 Liberty, North Carolina
2nd Battalion, Fort Liberty, North Carolina
3rd Battalion, Fort Liberty, North Carolina
4th Battalion, Fort Liberty, North Carolina
Support Battalion, Fort Liberty, 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[ edit ]
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.
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 service support [ edit ]
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