List of current formations of the United States Army

Last updated • 7 min readFrom Wikipedia, The Free Encyclopedia

This is a list of current formations of the United States Army, which is constantly changing as the Army changes its structure over time. Due to the nature of those changes, specifically the restructuring of brigades into autonomous modular brigades, debate has arisen as to whether brigades are units or formations; for the purposes of this list, brigades are currently excluded. Active status formations are shown in bold.

Contents

Armies

1st Army.svg First United States Army – U.S. Army Training, Readiness, and Mobilization Command formation at Rock Island Arsenal, Illinois

US3ASSI.svg Third United States Army – United States Army Central command formation headquartered at Shaw AFB

United States Army North CSIB.svg Fifth United States Army – United States Army North command formation at Joint Base San Antonio, Texas

US Sixth Army patch.svg Sixth United States Army – United States Army South command formation at Joint Base San Antonio, Texas

Eighth United States Army CSIB.svg Eighth United States Army – United States Forces Korea command formation at Camp Humphreys, South Korea

Corps

US I Corps.svg I Corps "America's Corps" at Fort Lewis, Washington

III Armored Corps Insignia.svg III Armored Corps "Phantom Corps" at Fort Cavazos, Texas

V Corps.svg V Corps "Victory Corps" at Fort Knox, Kentucky

XVIII Airborne Corps CSIB.svg XVIII Airborne Corps "Sky Dragons" at Fort Bragg, North Carolina

Divisions

Airborne Divisions

11th Airborne Division Insignia 2022.png 11th Airborne Division "Arctic Angels" at Joint Base Elmendorf-Richardson, Alaska

82nd Airborne Division CSIB.svg 82nd Airborne Division "All American" at Fort Bragg, North Carolina

US 101st Airborne Division patch.svg 101st Airborne Division (Air Assault) "Screaming Eagles" at Fort Campbell, Kentucky

Armored Divisions

United States Army 1st Armored Division CSIB.svg 1st Armored Division "Old Ironsides" at Fort Bliss, Texas

Cavalry Divisions

1st Cavalry Division SSI (full color).svg 1st Cavalry Division "First Team" at Fort Cavazos, Texas

Infantry Divisions

1st Infantry Division SSI (1918-2015).svg 1st Infantry Division "The Big Red One" at Fort Riley, Kansas

2nd Infantry Division (US) SSI.png 2nd Infantry Division "Indian Head Division" at Camp Humphreys, South Korea

3rd Infantry Division SSI (1918-2015).svg 3rd Infantry Division "Rock of the Marne" at Fort Stewart, Georgia

4th Infantry Division SSI.svg 4th Infantry Division "Ivy Division/Iron Horse" at Fort Carson, Colorado

7th Infantry Division SSI (1973-2015).svg 7th Infantry Division "The Hourglass Division" at Joint Base Lewis-McChord, Washington

Shoulder sleeve insignia of the 10th Mountain Division (1944-2015).svg 10th Mountain Division at Fort Drum, New York

25th Infantry Division CSIB.svg 25th Infantry Division "Tropic Lightning" at Schofield Barracks, Hawaii

28th Infantry Division SSI (1918-2015).svg 28th Infantry Division (ARNG) "Keystone Division" at Harrisburg, Pennsylvania

29th Infantry Division SSI.svg 29th Infantry Division (ARNG) "The Blue and Gray" at Fort Belvoir, Virginia

34th 'Red Bull' Infantry Division SSI.svg 34th Infantry Division (ARNG) "Red Bull Division" at Rosemount, Minnesota

35th Infantry Division SSI.svg 35th Infantry Division (ARNG) "Santa Fe Division" at Fort Leavenworth, Kansas

36th Infantry Division SSI.png 36th Infantry Division (ARNG) "Arrowhead Division" at Camp Mabry, Austin, Texas

38th Infantry Division SSI.svg 38th Infantry Division (ARNG) "Cyclone Division" at Indianapolis, Indiana

40th Infantry Division CSIB.svg 40th Infantry Division (ARNG) "Sunburst Division" at Los Alamitos, California

42nd Infantry Division SSI.svg 42nd Infantry Division (ARNG) "Rainbow Division" at Troy, New York

Training Divisions

78th Infantry Division SSI.svg 78th Training Division (Operations) (USAR) "Lightning" at Joint Base McGuire–Dix–Lakehurst, New Jersey

86 Inf Div SSI.jpg 86th Training Division (Decisive Action) (USAR) "Blackhawk Division" at Fort McCoy, Wisconsin

US 91st Infantry Division.svg 91st Division (Operations) (USAR) "Wild West Division" at Fort Hunter Liggett, California

94th Regional Readiness Command SSI.svg 94th Division (Force Sustainment) (USAR) at Fort Gregg-Adams, Virginia

95TrainingDivSSI SVG.svg 95th Division (Institutional Training) (USAR) "Victory Division" at Fort Sill, Oklahoma

98th Infantry Division shoulder sleeve insignia.svg 98th Training Division (Initial Entry Training) (USAR) "Iroquois" at Fort Moore, Georgia

100th Infantry Division SSI.svg 100th Division (Institutional Training) (USAR) "Century Division" at Fort Knox, Kentucky

102 INF DIV SSI.svg 102nd Division (Maneuver Support) (USAR) "Ozark" at Fort Leonard Wood, Missouri

104TrngDivLdrTrngSSI.svg 104th Division (Leader Training) (USAR) "Timberwolf Division" at Joint Base Lewis–McChord, Washington

Independent brigades and groups

Airborne Brigades

173Airborne Brigade Shoulder Patch.png 173rd Airborne Brigade Combat Team "Sky Soldiers" at Vicenza, Italy

Air Defense Artillery Brigades

11ADABdeSSI.svg 11th Air Defense Artillery Brigade at Fort Bliss, Texas

31ADABdeSSI.svg 31st Air Defense Artillery Brigade at Fort Sill, Oklahoma

35ADABdeSSI.svg 35th Air Defense Artillery Brigade at Osan Air Base, South Korea

USA - 38th Artillery Brigade.png 38th Air Defense Artillery Brigade at Sagami General Depot, Japan

69ADABdeSSI.svg 69th Air Defense Artillery Brigade at Fort Cavazos, Texas

100MissileDefBdeSSI.jpg 100th Missile Defense Brigade (ARNG) at Colorado Springs, Colorado

108 ADA BDE SSI.svg 108th Air Defense Artillery Brigade at Fort Bragg, North Carolina

164th Air Defense Artillery Brigade.svg 164th Air Defense Artillery Brigade (ARNG) at Orlando, Florida

Insignia USA Army Brigade 174 ADA Bde SSI.svg 174th Air Defense Artillery Brigade (ARNG) at Columbus, Ohio

US Army 678th Air Defense Artillery Brigade.png 678th Air Defense Artillery Brigade (ARNG) at Eastover, South Carolina

Armored Brigades

5th Armored Brigade CSIB.svg 5th Armored Brigade (USAR) "Dagger Brigade" at Fort Bliss, Texas

30th Infantry Division SSI.svg 30th Armored Brigade Combat Team (ARNG) "Old Hickory" at Clinton, North Carolina

81st ABCT Unit Insignia.svg 81st Stryker Brigade Combat Team (ARNG) "Cascade Rifles" at Seattle, Washington

155th Armored Brigade Combat Team CSIB.svg 155th Armored Brigade Combat Team (ARNG) "Dixie Thunder" at Tupelo, Mississippi

177th Armored Brigade CSIB.svg 177th Armored Brigade (USAR) at Camp Shelby, Mississippi

194th Armored Brigade CSIB.svg 194th Armored Brigade at Fort Moore, Georgia

Aviation Brigades

1st Aviation Brigade Patch, United States Army.svg 1st Aviation Brigade at Fort Novosel, Alabama

US Army 11th Aviation Command SSI.png 11th Expeditionary Combat Aviation Brigade (USAR) "We Make The Difference" at Fort Carson, Colorado

12AvnBdeSSI.png 12th Combat Aviation Brigade "Wings of Victory" at Katterbach Kaserne, Germany

16 Avn Bde SSI.jpg 16th Combat Aviation Brigade "Born In Battle" at Joint Base Lewis-McChord, Washington

29th Infantry Division SSI.svg 29th Combat Aviation Brigade (ARNG) "Lets Go!!" at Edgewood, MD, APG, Maryland

63AviationBdeSSI.jpg 63rd Theater Aviation Brigade (ARNG) "Wings of Thunder" at Frankfort, Kentucky

77AviationBdeSSI.svg 77th Combat Aviation Brigade (ARNG) at Robinson Maneuver Training Center, Arkansas

110AvnBdeSSI.jpg 110th Aviation Brigade "Warriors" at Fort Novosel, Alabama

US Army 128th Aviation Brigade SSI.png 128th Aviation Brigade at Fort Eustis, Virginia

US Army 166th Aviation Brigade SSI.png 166th Aviation Brigade (USAR) at Fort Cavazos, Texas

185 Theater Avn Bde.jpg 185th Aviation Brigade (ARNG) at Tupelo, Mississippi

244-Aviation-Bde-SSI.png 244th Expeditionary Combat Aviation Brigade (USAR) at Fort Knox, Kentucky

Military Intelligence Brigades

201st Battlefield Surveillance Brigade.svg 201st Expeditionary Military Intelligence Brigade "With Courage and Vision" at Joint Base Lewis-McChord, Washington

504thMIBrigade.svg 504th Expeditionary Military Intelligence Brigade "Always Ready" at Fort Cavazos, Texas

525 BfSB.svg 525th Expeditionary Military Intelligence Brigade at Fort Bragg, North Carolina

Engineer Brigades

20th Engineer Brigade CSIB.png 20th Engineer Brigade at Fort Bragg, North Carolina

36 Eng Bde SSI.jpg 36th Engineer Brigade at Fort Cavazos, Texas

130thEngineerBrigadePatch.svg 130th Engineer Brigade at Schofield Barracks, Hawaii

555th Engineer Brigade.svg 555th Engineer Brigade at Joint Base Lewis-McChord, Washington

US Army - 7th Engineer Brigade Shoulder Sleeve Insignia.png 7th Engineer Brigade at Ansbach, Germany

Field Artillery Brigades

17FABdeSSI.jpg 17th Field Artillery Brigade at Joint Base Lewis-McChord, Washington

18thFABDENOTAB.png 18th Field Artillery Brigade at Fort Bragg

US Army - 75th Field Artillery Brigade Shoulder Sleeve Insignia.png 75th Field Artillery Brigade at Fort Sill

210 Fires Bde CSIB.png 210th Field Artillery Brigade at Camp Casey

Special Forces Groups

United States Army Special Forces SSI (1958-2015).png 1st Special Forces Group (Airborne) at Joint Base Lewis–McChord, Washington

United States Army Special Forces SSI (1958-2015).png 3rd Special Forces Group (Airborne) at Fort Bragg, North Carolina

United States Army Special Forces SSI (1958-2015).png 5th Special Forces Group (Airborne) at Fort Campbell, Kentucky

United States Army Special Forces SSI (1958-2015).png 7th Special Forces Group (Airborne) at Eglin AFB, Florida

United States Army Special Forces SSI (1958-2015).png 10th Special Forces Group (Airborne) at Fort Carson, Colorado

United States Army Special Forces SSI (1958-2015).png 19th Special Forces Group (Airborne) at Draper, UT

United States Army Special Forces SSI (1958-2015).png 20th Special Forces Group (Airborne) at Birmingham, AL

Information Operations Groups

56th Theater Information Operations Group Distinctive Unit Insignia.jpg 56th Theater Information Operations Group (ARNG) at Joint Base Lewis–McChord, Washington

71st Theater Information Operations Group Distinctive Unit Insignia.jpg 71st Theater Information Operations Group (ARNG) at Camp Mabry, TX

151st Theater Information Operations Group Unit Crest.png 151st Theater Information Operations Group (USAR) at Fort Totten (Queens), NY

Independent regiments

Cavalry Regiments

Insignia USA Army 2nd Cavalry Regiment V1.svg 2nd Cavalry Regiment "Second Dragoons" at Vilseck, Germany

US 3d Armored Cavalry Regiment SSI.png 3rd Cavalry Regiment "Brave Rifles" at Fort Cavazos, Texas

Infantry Regiments

3rd Infantry Regiment Combat Service Identification Badge.png 3rd Infantry Regiment "The Old Guard" at Fort Myer, Virginia (1st and 4th Battalions only; the 2nd Battalion of the 3rd Infantry Regiment is an independent battalion serving a separate command at Fort Lewis, Washington)

Armored Regiments

11th Armored Cavalry Regiment CSIB.svg 11th Armored Cavalry Regiment "Blackhorse" at Fort Irwin, California

US278ACRSSI.svg 278th Armored Cavalry Regiment (ARNG) "I Volunteer, Sir!" at Knoxville, Tennessee.

Special Operations Regiments

75 Ranger Regiment SCSIB.png 75th Ranger Regiment at Fort Moore, Georgia

U.S. Army Special Operations Aviation Command SSI (2013-2015).png 160th Special Operations Aviation Regiment (Airborne) "Night Stalkers" at Fort Campbell, Kentucky

Separate detachments

See also

References

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