# United States Army Pacific

Lo United States Army Pacific (USARPAC) è un comando regionale dell'Esercito degli Stati Uniti, responsabile di tutte le sue unità schierate nell'Oceano Pacifico e nell'Asia Orientale. Il suo quartier generale è situato presso Fort Shafter, nelle Hawaii.

## Organizzazione

Al gennaio 2019 il comando controlla le seguenti unità:
* Headquarters & Headquarters Battalion

### Eighth Army, Yongsan Garrison, Corea del Sud

Componente terrestre dello United States Forces Korea
* Headquarters & Headquarters Battalion
** Headquarters & Service Company
** Operations Company
** Intelligence & Sustainment Company
* 2nd Infantry Division (ROK-US Combined Division)
** Division Headquarters & Headquarters Battalion
** 2nd Infantry Division, ROK-U.S. Combined Division Staff
** 2nd Combat Aviation Brigade
** 210th Field Artillery Brigade
*** Headquarters & Service Company
*** 70th Brigade Support Battalion
*** 1st Battalion, 38th Field Artillery Regiment (MLRS)
*** 6th Battalion, 37th Field Artillery Regiment (MLRS)
** Sustainment Brigade, 2nd Infantry Division
* 19th Expeditionary Sustainment Command
** Headquarters & Headquarters Company
** Materiel Support Command Korea
** 94th Military Police Battalion
*** Headquarters & Headquarters Company (Area III)
*** 55th Military Police Company (Area I)
*** 142nd Military Police Company (-) (Area II)
**** 503rd Military Working Dog Detachment
*** 557th Military Police Company (Area III)
*** 188th Military Police Company (Area IV)
*** U.S.Army Correctional Activity-Korea
* 1st Signal Brigade
** Headquarters & Headquarters Company
** 41st Signal Battalion
*** Headquarters & Headquarters Company
*** 169th Signal Company
*** 275th Signal Company
*** 293rd Signal Company
*** 362nd Signal Company
*** 501st Signal Company
** 304th Expeditionary Signal Battalion
*** Headquarters & Headquarters Company
*** Company A
*** Company B
*** Company C
** U.S.Army Communications Information System Activity, Pacific
* 35th Air Defense Brigade
** 2nd Battalion, 1st Air Defense Artillery Regiment
*** Headquarters & Headquarters Battery
*** Battery A - MIM-104 Patriot
*** Battery B - MIM-104 Patriot
*** Battery C - MIM-104 Patriot
*** Battery D - MIM-104 Patriot
*** Company E (Maintenance)
** 6th Battalion, 52nd Air Defense Artillery Regiment
*** Headquarters & Headquarters Battery
*** Battery A - MIM-104 Patriot
*** Battery B - MIM-104 Patriot
*** Battery C - MIM-104 Patriot
*** Battery D - MIM-104 Patriot
*** Battery E - Avenger
*** Company F (Maintenance)
** D Battery, 2nd Air Defense Artillery - THAAD
* 65th Medical Brigade
* 501st Military Intelligence Brigade
** Headquarters & Headquarters Company
** 532nd Military Intelligence Battalion (Operations)
** 524th Military Intelligence Battalion (Forward Collection)
** 3rd Military Intelligence Battalion (Aerial Exploitation)
*** Headquarters & Headquarters Company
*** Company A (ARL) - Equipaggiata con DHC-7 e DHC-8
*** Company B (GRCS) - Equipaggiata con RC-12X Guardrail
** 719th Military Intelligence Battalion (Warning Intelligence Analysis)
** 368th Military Intelligence Battalion (Theater Support) (USAR)
* 2501st Digital Liaison Detachment
* 2502nd Digital Liaison Detachment
* 3rd Battlefield Coordination Detachment, Osan Air Base, corea del Sud - Coordina le operazioni con la U.S.A.F. attraverso il 607th Air Operations Center
* Korean Service Corps Battalion
* UNC Security Battalion-Joint Security Area
* 4th Battalion, 58th Aviation Regiment (Airfield Operations) - Sotto il controllo operativo dell'Air Traffic Services Command
* Korean Field Office
* Joint U.S.Military Affairs Group-Korea
* U.S.Corps of Engineer Far East District
* Eighth Army Noncommissioned Officers Academy
* Eighth Army Band
* Army Special Operations Forces Liaison Element-Korea (ALE-K)
* Training Support Activity Korea

### 11th Airborne Division, Joint Base Elmendorf-Richardson, Alaska

* 1st Infantry Brigade Combat Team, Joint Base Elmendorf-Richardson, Alaska - "Arctic Angels"
** Headquarters & Headquarters Company
** 1st Battalion, 5th Infantry Regiment
*** Headquarters & Headquarters Company
*** Company A
*** Company B
*** Company C
** 1st Battalion, 24th Infantry Regiment
*** Headquarters & Headquarters Company
*** Company A
*** Company B
*** Company C
** 3rd Battalion, 21st Infantry Regiment
*** Headquarters & Headquarters Company
*** Company A
*** Company B
*** Company C
** 5th Squadron, 1st Cavalry Regiment
*** Headquarters & Headquarters Troop
*** Troop A
*** Troop B
*** Troop C
*** Troop D (Anti-Tank)
** 2nd Battalion, 8th Field Artillery Regiment
*** Headquarters & Headquarters Battery
*** Battery A
*** Battery B
*** Battery C
** 70th Brigade Engineer Battalion
*** Headquarters & Headquarters Company
*** Company A (Combat Engineer)
*** Company B (Combat Engineer)
*** Company C (Signal Network Support)
*** Company D (-) (Military Intelligence)
**** TUAS Platoon - Equipaggiato con 4 RQ-7B Shadow
** 25th Brigade Support Battalion -
*** Headquarters & Headquarters Company
*** Company A (DISTRO)
*** Company B (Maint)
*** Company C (MED)
*** Company D (Forward Support), aggregata al 5th Squadron, 1st Cavalry Regiment
*** Company E (Forward Support), aggregata al 70th Brigade Engineer Battalion
*** Company F (Forward Support), aggregata al 2nd Battalion, 8th Field Artillery Regiment
*** Company G (Forward Support), aggregata al 1st Battalion, 5th Infantry Regiment
*** Company H (Forward Support), aggregata al 1st Battalion, 24th Infantry Regiment
*** Company J (Forward Support), aggregata al 3rd Battalion, 21st Infantry Regiment
* 4th Infantry Brigade Combat Team (Airborne), Joint Base Elmendorf-Richardson, Alaska - "Spartan"
** Headquarters & Headquarters Company
** 1st Battalion, 501st Infantry Regiment - "1 Geronimo"
*** Headquarters & Headquarters Company
*** Company A
*** Company B
*** Company C
*** Company D (Weapons)
** 1st Battalion, 509th Infantry Regiment - "3 Geronimo"
*** Headquarters & Headquarters Company
*** Company A
*** Company B
*** Company C
*** Company D (Weapons)
** 1st Squadron, 40th Cavalry Regiment - "Denali"
*** Headquarters & Headquarters Troop
*** Troop A
*** Troop B
*** Troop C
** 2nd Battalion, 377th Field Artillery Regiment - "Spartan Steel"
*** Headquarters & Headquarters Battery
*** Battery A
*** Battery B
*** Battery C
** 6th Brigade Engineer Battalion - "Oak"
*** Headquarters & Headquarters Company
*** Company A (Combat Engineer)
*** Company B (Combat Engineer)
*** Company C (Signal Network Support)
*** Company D (-) (Military Intelligence)
**** TUAS Platoon - Equipaggiato con 4 RQ-7B Shadow
** 725th Brigade Support Battalion - "Centurion"
*** Headquarters & Headquarters Company
*** Company A (DISTRO)
*** Company B (Maint)
*** Company C (MED)
*** Company D (Forward Support), aggregata al 1st Squadron, 40th Cavalry Regiment
*** Company E (Forward Support), aggregata al 6th Brigade Engineer Battalion
*** Company F (Forward Support), aggregata al 2rd Battalion, 377th Field Artillery Regiment
*** Company G (Forward Support), aggregata al 1st Battalion, 501st Infantry Regiment
*** Company H (Forward Support), aggregata al 1st Battalion, 509th Infantry Regiment
* 1st Battalion, 25th Aviation Regiment (Attack & Reconnaissance), 25th Infantry Division
* 1st Battalion, 52nd Aviation Regiment (General Support), 16th Combat Aviation Brigade, I Corps
* 17th Combat Sustainment Support Battalion - Joint Base Elmendorf-Richardson, Alaska

### United States Army Japan

* Headquarters & Headquarters Company
* 35th Combat Sustainment Support Battalion
* 10th Support Group (Regional)
* Ammunition Depot, 10th Support Group (Regional)
* BG Crawford F.Sams Health Clinic
* Public Health Activity, Japan

### 94th Army Air and Missile Defense Command

* 38th Air Defense Artillery Brigade - Camp Zama, Giappone - Sotto il controllo operativo dello U.S.Army Japan
** 1st Battalion, 1st Air Defense Artillery Regiment - Kadena Air Force Base, Okinawa
*** Headquarters & Headquarters Battery
*** Battery A - MIM-104 Patriot
*** Battery B - MIM-104 Patriot
*** Battery C - MIM-104 Patriot
*** Battery D - MIM-104 Patriot
*** Company E (Maintenance)
** Task Force Talon
** 10th Missile Defense Battery, 100th Missile Defense Brigade
** 14th Missile Defense Battery, 100th Missile Defense Brigade
** E Battery, 3rd Air Defense Artillery, Guam - THAAD

### 8th Theater Sustainment Command

* 8th Military Police Brigade
* 8th Special Troops Battalion
** 605th Transportation Detachment - Equipaggiato con LSV-2 CW3 Harold A.Clinger
** 805th Transportation Detachment - Equipaggiato con LSV-3 Gen. Brehon B.Somervell
* 130th Engineer Brigade
** 84th Engineer Battalion (Construction Effects)
*** Headquarters & Headquarters Company
*** Forward Support Company
*** 523rd Engineer Company (Horizontal)
*** 561st Engineer Company
*** 643rd Engineer Support Company
*** 142nd Engineer Detachment
** 5th Engineer Detachment
** 14th Engineer Detachment

### 311th Signal Command (Theater)

* 516th Signal Brigade
** Headquarters & Headquarters Company
** 30th Signal Battalion
*** Headquarters & Headquarters Company
*** 396th Signal Company
** 78th Signal Battalion - Sotto il controllo operativo dello U.S.Army Japan
*** Headquarters & Headquarters Company
*** 287th Signal Company
*** 333rd Signal Company
*** 349th Signal Company
** 307th Expeditionary Signal Battalion
*** Headquarters & Headquarters Company
*** Company A
*** Company B
*** Company C
** 59th Signal Battalion
*** Headquarters & Headquarters Company
*** 507th Signal Company

### 500th Military Intelligence Brigade

* Headquarters & Headquarters Company, Schofield Barracks, Hawaii
* 205th Military Intelligence Battalion (Operations), Fort Shafter, Hawaii
* 311th Military Intelligence Battalion (Forward Collection), Camp Zama, Giappone
* 715th Military Intelligence Battalion (Strategic SIGINT), Schofield Barracks, Hawaii
* 301st Military Intelligence Battalion (Theater Support) (USAR), Phoenix, Arizona

### 5th Battlefield Coordination Center, Joint Base Pearl Harbor-Hickam, Hawaii

Coordina le operazioni con la U.S.A.F. attraverso il 613th Air Operations Center