User:Noclador/sandbox/US Army 1989/I Corps

I Corps

 * U.S. I Corps CSIB.svg I Corps, Fort Lewis, Washington
 * Headquarters and Headquarters Company
 * Army Band

6th Infantry Division (Light)



 * 6th Infantry Division.svg 6th Infantry Division (Light), Fort Richardson, Alaska (transferred to Western Command on 1 October 1989)
 * Headquarters & Headquarters Company
 * 1st Brigade, Fort Richardson, Alaska
 * Headquarters & Headquarters Company
 * 1st Battalion, 17th Infantry
 * 2nd Battalion, 17th Infantry (reflagged 1st Battalion, 501st Infantry (Airborne) on 16 October 1989)
 * 6th Battalion, 297th Infantry, Juneau (Alaska Army National Guard assigned 1 September 1989)
 * 2nd Brigade, Fort Wainwright, Alaska
 * Headquarters & Headquarters Company
 * 4th Battalion, 9th Infantry
 * 5th Battalion, 9th Infantry
 * 205th Infantry Brigade (Light), Fort Snelling, Minnesota (Army Reserve)
 * Headquarters and Headquarters Company
 * 3rd Battalion, 3rd Infantry, Saint Paul, Minnesota
 * 1st Battalion, 409th Infantry, St. Cloud, Minnesota
 * 1st Battalion, 410th Infantry, Iowa City, Iowa
 * 3rd Battalion, 14th Field Artillery, Sioux City, Iowa (18 × M101 105mm towed howitzer)
 * Aviation Brigade, Fort Wainwright
 * Headquarters & Headquarters Company
 * 4th Squadron, 9th Cavalry (Reconnaissance)
 * 2nd Battalion, 123rd Aviation (Attack), Saint Paul, Minnesota (Army Reserve)
 * 4th Battalion, 123rd Aviation (Combat Support)
 * Division Artillery, Fort Richardson, Alaska
 * Headquarters & Headquarters Battery
 * 4th Battalion, 11th Field Artillery, Fort Richardson (18 × M101 105mm towed howitzer)
 * 5th Battalion, 11th Field Artillery, Fort Wainwright (18 × M101 105mm towed howitzer)
 * Battery G, 11th Field Artillery, Mankato, Minnesota (Army Reserve, 8 × M198 155mm towed howitzer)
 * 6th Division Support Command
 * Headquarters & Headquarters Company
 * 6th Medical Battalion
 * 6th Supply & Transportation Battalion, Fort Wainwright
 * 706th Maintenance Battalion, Fort Richardson
 * 431st Aviation Intermediate Maintenance Company, Saint Paul, Minnesota (Army Reserve)
 * 1st Battalion, 188th Air Defense Artillery, Grand Forks, North Dakota (North Dakota Army National Guard)
 * 6th Engineer Battalion, Fort Wainwright
 * 6th Signal Battalion, Fort Richardson
 * 106th Military Intelligence Battalion, Fort Richardson
 * Military Police Company
 * Chemical Company
 * 6th Division Band

7th Infantry Division (Light)



 * 7th Infantry Division CSIB.jpg 7th Infantry Division (Light), Fort Ord, California
 * Headquarters & Headquarters Company
 * 1st Brigade
 * Headquarters & Headquarters Company
 * 1st Battalion, 9th Infantry
 * 2nd Battalion, 9th Infantry
 * 3rd Battalion, 9th Infantry
 * 2nd Brigade
 * Headquarters & Headquarters Company
 * 5th Battalion, 21st Infantry
 * 2nd Battalion, 27th Infantry
 * 3rd Battalion, 27th Infantry
 * 3rd Brigade
 * Headquarters & Headquarters Company
 * 3rd Battalion, 17th Infantry
 * 4th Battalion, 17th Infantry
 * 4th Battalion, 21st Infantry
 * Aviation Brigade
 * Headquarters & Headquarters Company
 * 1st Squadron, 9th Cavalry (Reconnaissance)
 * 1st Battalion, 123rd Aviation (Attack)
 * 3rd Battalion, 123rd Aviation (Combat Support)
 * Division Artillery
 * Headquarters & Headquarters Battery
 * 2nd Battalion, 8th Field Artillery (18 × M102 105mm towed howitzer; being replaced with M119 from December 1989)
 * 6th Battalion, 8th Field Artillery (18 × M102 105mm towed howitzer; being replaced with M119 from December 1989)
 * 5th Battalion, 15th Field Artillery (18 x M198 155mm towed howitzer, attached I Corps Artillery unit)
 * 7th Battalion, 15th Field Artillery (18 × M102 105mm towed howitzer; being replaced with M119 from December 1989)
 * Battery B, 15th Field Artillery (8 × M198 155mm towed howitzer)
 * Division Support Command
 * Headquarters & Headquarters Company
 * 7th Medical Battalion
 * 7th Supply & Transportation Battalion
 * 707th Maintenance Battalion
 * Company D, 123rd Aviation (Maintenance, redesignated Company E, 123rd Aviation on 16 October 1988)
 * 2nd Battalion, 62nd Air Defense Artillery
 * 13th Engineer Battalion
 * 127th Signal Battalion
 * 107th Military Intelligence Battalion
 * 7th Military Police Company
 * 761st Chemical Company
 * 7th Division Band

9th Infantry Division (Motorized)



 * 9th Infantry Division patch.svg 9th Infantry Division (Motorized), Fort Lewis
 * Headquarters & Headquarters Company
 * 1st Brigade
 * Headquarters & Headquarters Company
 * 1st Battalion, 33rd Armor
 * 2nd Combined Arms Battalion Heavy, 2nd Infantry
 * 4th Combined Arms Battalion Light, 23rd Infantry
 * 3rd Brigade
 * Headquarters & Headquarters Company
 * 2nd Light Attack Battalion, 1st Infantry
 * 3rd Combined Arms Battalion Light, 47th Infantry
 * 2nd Combined Arms Battalion Heavy, 60th Infantry
 * 81st Infantry Brigade (Mechanized), (Washington Army National Guard), Seattle, WA
 * Headquarters & Headquarters Company
 * 1st Battalion, 303rd Armor
 * 1st Battalion, 803rd Armor
 * 1st Battalion, 161st Infantry (Mechanized)
 * 3rd Battalion, 161st Infantry (Mechanized)
 * 2nd Battalion, 146th Field Artillery (M109 155mm self-propelled howitzers)
 * 181st Support Battalion
 * Troop E, 303rd Cavalry
 * 898th Engineer Company
 * Battery D, 216th Air Defense Artillery (Minnesota Army National Guard)
 * 9th Cavalry Brigade (Air Combat)
 * Headquarters & Headquarters Troop
 * 2nd Squadron, 9th Cavalry (8 × AH-1F Cobra, 12 × OH-58C Kiowa, 2 × UH-60A Black Hawk)
 * 1st Battalion, 9th Aviation (30 × UH-60A Black Hawk & 16 × CH-47D Chinook)
 * 2nd Battalion, 9th Aviation (21 × AH-1F Cobra & 13 × OH-58C Kiowa, a second attack helicopter battalion was scheduled to be activated)
 * 2nd Combined Arms Battalion Heavy, 23rd Infantry
 * Division Artillery
 * Headquarters & Headquarters Battery
 * 1st Battalion, 11th Field Artillery (18 × M198 155mm towed howitzers)
 * 3rd Battalion, 11th Field Artillery (18 × M198 155mm towed howitzer)
 * 1st Battalion, 84th Field Artillery (12 × M102 105mm towed howitzer & 9 × M270 Multiple Launch Rocket Systems)
 * Battery E, 333rd Field Artillery (Target Acquisition, AN/TPQ-36 Firefinder & AN/TPQ-37 Firefinder radars)
 * Division Support Command
 * 3rd Battalion, 9th Aviation
 * 99th Support Battalion (Forward) (supports 3rd Brigade)
 * 109th Support Battalion (Forward) (supports 1st Brigade)
 * 709th Support Battalion (Main)
 * 1st Battalion, 44th Air Defense Artillery
 * 15th Engineer Battalion
 * 9th Signal Battalion
 * 109th Military Intelligence Battalion
 * 9th Chemical Company
 * 9th Military Police Company
 * 73rd Engineer Company (Assault Ribbon Bridge)
 * 9th Division Band

I Corps Artillery


The unit was redesignated on 1 June 1984 as Headquarters, I Corps Artillery, allotted to the Utah Army National Guard, and organized at Salt Lake City in Utah. The Headquarters and Headquarters Battery, XI Corps Artillery, which had served with XI Corps in the Pacific Theater during World War II, was reorganized and redesignated as Headquarters Battery, I Corps Artillery on the same date and assigned to I Corps Artillery.

At the end of the Cold War I Corps Artillery, assigned to I Corps at Fort Lewis in Washington, was the largest artillery formation in the US Army commanding 24 field artillery battalions in Utah, Wisconsin, Wyoming, Missouri, Minnesota, Colorado, Arizona, South Dakota, and Oklahoma. Units assigned to I Corps Artillery included the following active, Army Reserve, and Army National Guard formations:


 * U.S. I Corps CSIB.svg I Corps Artillery, Salt Lake City, Utah (Utah Army National Guard)
 * Headquarters Battery, I Corps Artillery, Salt Lake City, (Utah Army National Guard)
 * 45th Field Artillery Brigade, Enid (Oklahoma Army National Guard)
 * Headquarters and Headquarters Battery
 * 1st Battalion, 158th Field Artillery, (Oklahoma Army National Guard M110A2 unit)
 * 1st Battalion, 160th Field Artillery, (Oklahoma Army National Guard M101 unit supporting the 45th Infantry Brigade)
 * 1st Battalion, 171st Field Artillery, (Oklahoma Army National Guard M110A2 unit)
 * 1st Battalion, 189th Field Artillery, (Oklahoma Army National Guard M110A2 unit)
 * 57th Field Artillery Brigade, Whitefish Bay (Wisconsin Army National Guard)
 * Headquarters and Headquarters Battery
 * 1st Battalion, 120th Field Artillery, (Wisconsin Army National Guard M109A3 unit supporting the 32nd Infantry Brigade (Mechanized))
 * 1st Battalion, 121st Field Artillery, (Wisconsin Army National Guard M109A3 unit)
 * 1st Battalion, 125th Field Artillery, (Minnesota Army National Guard M198 unit)
 * 1st Battalion, 126th Field Artillery, (Wisconsin Army National Guard M109A3 unit)
 * 115th Field Artillery Brigade, Cheyenne (Wyoming Army National Guard)
 * Headquarters and Headquarters Battery
 * 1st Battalion, 49th Field Artillery, (Wyoming Army National Guard M198 unit)
 * 3rd Battalion, 49th Field Artillery, (Wyoming Army National Guard M110A2 unit supporting the 163rd Armored Brigade)
 * 135th Field Artillery Brigade, Seadlia (Missouri Army National Guard)
 * Headquarters and Headquarters Battery
 * 3rd Battalion, 75th Field Artillery, Springfield, Missouri (Army Reserve M109A3 unit)
 * 1st Battalion, 128th Field Artillery, (Missouri Army National Guard M198 unit)
 * 1st Battalion, 129th Field Artillery, (Missouri Army National Guard M198 unit)
 * 147th Field Artillery Brigade, Pierre (South Dakota Army National Guard)
 * Headquarters and Headquarters Battery
 * 1st Battalion, 147th Field Artillery, (South Dakota Army National Guard M109A3 unit)
 * 2nd Battalion, 147th Field Artillery, (South Dakota Army National Guard M110A2 unit)
 * 153rd Field Artillery Brigade, Phoenix (Arizona Army National Guard)
 * Headquarters and Headquarters Battery
 * 1st Battalion, 180th Field Artillery, (Arizona Army National Guard M109A3 unit)
 * 2nd Battalion, 180th Field Artillery, (Arizona Army National Guard M109A3 unit)
 * 169th Field Artillery Brigade, Aurora (Colorado Army National Guard)
 * Headquarters and Headquarters Battery
 * 1st Battalion, 157th Field Artillery, (Colorado Army National Guard M110A2 unit)
 * 2nd Battalion, 157th Field Artillery, (Colorado Army National Guard M110A2 unit)
 * 5th Battalion, 15th Field Artillery, Fort Ord, California (active M198 unit attached to the 7th Infantry Division (Light)
 * 6th Battalion, 83rd Field Artillery, Ogden, Utah (Army Reserve M198 unit)
 * 1st Battalion, 140th Field Artillery, (Utah Army National Guard M198 unit)
 * 1st Battalion, 145th Field Artillery, (Utah Army National Guard M110A2 unit)
 * 2nd Battalion, 222nd Field Artillery, (Utah Army National Guard M109A3 unit)

35th Air Defense Artillery Brigade

 * 35ADABdeSSI.svg 35th Air Defense Artillery Brigade, Fort Lewis
 * Headquarters and Headquarters Battery
 * 3rd Battalion, 2nd Air Defense Artillery, Fort Lewis (Chaparral/Vulcan unit)
 * 6th Battalion, 2nd Air Defense Artillery, Fort Ord (Chaparral/Vulcan unit)
 * 1st Battalion, 52nd Air Defense Artillery, Fort Lewis (Hawk unit)

66th Aviation Brigade

 * 66AvnBdeSSI.png 66th Aviation Brigade, Fort Lewis, Washington (Washington Army National Guard)
 * Headquarters and Headquarters Company
 * 1st Battalion, 189th Aviation (General Support), (Washington Army National Guard)
 * Company C, 214th Aviation (General Support)

201st Military Intelligence Brigade

 * 201st Battlefield Surveillance Brigade.svg 201st Military Intelligence Brigade, Fort Lewis
 * Headquarters and Headquarters Detachment
 * 14th Military Intelligence Battalion (Tactical Exploitation), Fort Lewis
 * 502nd Military Intelligence Battalion (Operations), Fort Lewis
 * 641st Military Intelligence Battalion (Aerial Exploitation), Salem, Oregon (Oregon Army National Guard)

311th Corps Support Command

 * 311 Sus Cmd SSI.jpg 311th Corps Support Command, Los Angeles, California (US Army Reserve - only peacetime units listed below)
 * 304th Materiel Management Center, Los Angeles, California
 * 335th Data Processing Unit, Los Angeles, California
 * 420th Transportation Center (Movement Control), Los Angeles, California