User:SergeantSelfExplanatory/Lineage of United States Army Materiel Command
The United States Army Materiel Command (AMC) has a long history. This article shows its structure at various points in time.
The U.S. Army Materiel Command oversees 10 major subordinate commands (MSC) and two separate reporting activities (SRA).[1][2][3] See: Current structure.
1960s
editFor pre-AMC units, see pre-AMC units organization article. For a history of AMC planning, see AMC#History.
United States Army Materiel Command
editThe United States Army Materiel Command was provisionally established on 8 May 1962.
AMC was assigned the following units as MSCs on 2 May 1962, and all were officially activated on 1 August 1962:
Commodity commands
U.S. Army Electronics Command (ECOM)
U.S. Army Missile Command (MICOM)
U.S. Army Mobility Command (MOCOM)
U.S. Army Munitions Command (MUCOM)
U.S. Army Weapons Command (WECOM)
Functional commands
All commands
U.S. Army Electronics Command (ECOM)
U.S. Army Missile Command (MICOM)
U.S. Army Mobility Command (MOCOM)
U.S. Army Munitions Command (MUCOM)
U.S. Army Supply and Maintenance Command (SMC)
U.S. Army Test and Evaluation Command (TECOM)
U.S. Army Weapons Command (WECOM)
In 1965:
U.S. Army Electronics Command (ECOM)
U.S. Army Missile Command (MICOM)
U.S. Army Mobility Equipment Command (MECOM)
U.S. Army Munitions Command (MUCOM)
U.S. Army Weapons Command (WECOM)
In 1966:
U.S. Army Aviation Materiel Command (AVCOM)
U.S. Army Electronics Command (ECOM)
U.S. Army Missile Command (MICOM)
U.S. Army Mobility Equipment Command (MECOM)
U.S. Army Munitions Command (MUCOM)
U.S. Army Weapons Command (WECOM)
In 1967:
U.S. Army Aviation Materiel Command (AVCOM)
U.S. Army Electronics Command (ECOM)
U.S. Army Missile Command (MICOM)
U.S. Army Mobility Equipment Command (MECOM)
U.S. Army Munitions Command (MUCOM)
U.S. Army Tank-Automotive Command (TACOM)
U.S. Army Weapons Command (WECOM)
1970s
editIn 1970:
Commodity commands
U.S. Army Aviation Systems Command (AVSCOM)
U.S. Army Electronics Command (ECOM)
U.S. Army Missile Command (MICOM)
U.S. Army Mobility Equipment Command (MECOM)
U.S. Army Munitions Command (MUCOM)
U.S. Army Tank-Automotive Command (TACOM)
U.S. Army Weapons Command (WECOM)
In 1972:
Commodity commands
U.S. Army Armament Command (ARMCOM)
U.S. Army Aviation Systems Command (AVSCOM)
U.S. Army Electronics Command (ECOM)
U.S. Army Missile Command (MICOM)
U.S. Army Mobility Equipment Command (MECOM)
U.S. Army Tank-Automotive Command (TACOM)
U.S. Army Test and Evaluation Command (TECOM)
Source:[4]
In 1975:
Commodity commands
U.S. Army Armament Command (ARMCOM)
U.S. Army Aviation Systems Command (AVSCOM)
U.S. Army Electronics Command (ECOM)
U.S. Army Missile Command (MICOM)
U.S. Army Tank-Automotive Command (TACOM)
U.S. Army Troop Support Command (TROSCOM)
Functional commands
U.S. Army International Logistics Command (USAILCOM), established on 1 November 1975
Direct reporting units
U.S. Army Mobility Equipment Research and Development Center (MERDC), assigned in 1975
U.S. Army Natick Development Center (NDC), assigned in 1975
United States Army Materiel Development and Readiness Command
editFor a history of DARCOM's formation, see #Army Materiel Acquisition Review Committee.
U.S. Army Materiel Command was redesignated Materiel Development and Readiness Command (DARCOM) on 23 January 1976.
AMC to DARCOM reorganizations:
- Jan. 1976: MERDC redesignated MERADCOM, and NDC redesignated NARADCOM; elevated to command status
- MERADCOM – Mobility Equipment Research and Development Command
- NARADCOM – Natick Research and Development Command
- Jul. 1976: U.S. Army Tank-Automotive Command (TACOM) split into TARADCOM and TARCOM
- Jan. 1977: U.S. Army Armament Command (ARMCOM) split into ARRADCOM and ARRCOM
- ARRADCOM – Armament Research and Development Command
- ARRCOM – Armament Materiel Readiness Command
- Jan. 1977: U.S. Army Missile Command (MICOM) split into MIRADCOM and MIRCOM
- MIRADCOM – Missile Research and Development Command
- MIRCOM – Missile Materiel Readiness Command
- 1977: U.S. Army Aviation Systems Command (AVSCOM) and U.S. Army Troop Support Command (TROSCOM) merged to form TSARCOM, also form AVRADCOM
- Jan. 1978: U.S. Army Electronics Command (ECOM) split into CORADCOM, CERCOM, and ERADCOM
In 1976:
U.S. Army Armament Command (ARMCOM)
U.S. Army Aviation Systems Command (AVSCOM)
U.S. Army Electronics Command (ECOM)
U.S. Army Missile Command (MICOM)
U.S. Army Mobility Equipment Research and Development Command (MERADCOM)
U.S. Army Natick Research and Development Command (NARADCOM)
U.S. Army Tank-Automotive Command (TACOM)
U.S. Army Tank-Automotive Research and Development Command (TARADCOM) (Provisional)
U.S. Army Tank-Automotive Materiel Readiness Command (TARCOM) (Provisional)
U.S. Army Troop Support Command (TROSCOM)
In 1977:
U.S. Army Armament Materiel Readiness Command (ARRCOM)
U.S. Army Aviation Research and Development Command (AVRADCOM) (Provisional)
U.S. Army Aviation Systems Command (AVSCOM)
U.S. Army Electronics Command (ECOM)
U.S. Army Missile Command (MICOM)
U.S. Army Missile Research and Development Command (MIRADCOM) (Provisional)
U.S. Army Missile Materiel Readiness Command (MIRCOM) (Provisional)
U.S. Army Mobility Equipment Research and Development Command (MERADCOM)
U.S. Army Natick Research and Development Command (NARADCOM)
U.S. Army Tank-Automotive Research and Development Command (TARADCOM)
U.S. Army Tank-Automotive Materiel Readiness Command (TARCOM)
U.S. Army Troop Support and Aviation Materiel Readiness Command (TSARCOM) (Provisional)
U.S. Army Troop Support Command (TROSCOM)
In 1978:
U.S. Army Armament Research and Development Command (ARRADCOM)
U.S. Army Armament Materiel Readiness Command (ARRCOM)
U.S. Army Aviation Research and Development Command (AVRADCOM)
U.S. Army Communications Research and Development Command (CORADCOM)
U.S. Army Communications Materiel Readiness Command (CERCOM)
U.S. Army Electronics Research and Development Command (ERADCOM)
U.S. Army Missile Research and Development Command (MIRADCOM)
U.S. Army Missile Materiel Readiness Command (MIRCOM)
U.S. Army Mobility Equipment Research and Development Command (MERADCOM)
U.S. Army Natick Research and Development Command (NARADCOM)
U.S. Army Tank-Automotive Research and Development Command (TARADCOM)
U.S. Army Tank-Automotive Materiel Readiness Command (TARCOM)
U.S. Army Troop Support and Aviation Materiel Readiness Command (TSARCOM)
All reorganizing was complete by 1 January 1978:
Structure
editDevelopment commands
edit
ARRADCOM – Armament Research and Development Command
AVRADCOM – Aviation Research and Development Command
CORADCOM – Communications Research and Development Command
ERADCOM – Electronics Research and Development Command
MIRADCOM – Missile Research and Development Command
TARADCOM – Tank-Automotive Research and Development Command
Readiness commands
editCenters redesignated as commands
edit
MERADCOM – Mobility Equipment Research and Development Command
NARADCOM – Natick Research and Development Command
Full structure
editAll development and readiness commands
edit
ARRADCOM – Armament Research and Development Command
ARRCOM – Armament Materiel Readiness Command
AVRADCOM – Aviation Research and Development Command
CERCOM – Communications-Electronics Materiel Readiness Command
CORADCOM – Communications Research and Development Command
ERADCOM – Electronics Research and Development Command
MERADCOM – Mobility Equipment Research and Development Command
MIRADCOM – Missile Research and Development Command
MIRCOM – Missile Materiel Readiness Command
NARADCOM – Natick Research and Development Command
TARADCOM – Tank-Automotive Research and Development Command
TARCOM – Tank-Automotive Materiel Readiness Command
TSARCOM – Troop Support and Aviation Materiel Readiness Command
Function commands and centers (U.S. Army omitted)
edit
DESCOM – Depot Systems Command
USASAC – Security Assistance Center
TECOM – Test and Evaluation Command
In 1979:
U.S. Army Armament Research and Development Command (ARRADCOM)
U.S. Army Armament Materiel Readiness Command (ARRCOM)
U.S. Army Aviation Research and Development Command (AVRADCOM)
U.S. Army Communications Research and Development Command (CORADCOM)
U.S. Army Communications Materiel Readiness Command (CERCOM)
U.S. Army Electronics Research and Development Command (ERADCOM)- U.S. Army Missile Command (MICOM) (Provisional)
U.S. Army Missile Research and Development Command (MIRADCOM)
U.S. Army Missile Materiel Readiness Command (MIRCOM)
U.S. Army Mobility Equipment Research and Development Command (MERADCOM)
U.S. Army Natick Research and Development Command (NARADCOM)
U.S. Army Tank-Automotive Research and Development Command (TARADCOM)
U.S. Army Tank-Automotive Materiel Readiness Command (TARCOM)
U.S. Army Troop Support and Aviation Materiel Readiness Command (TSARCOM)
1980s
editIn 1980:
Development and readiness commands
U.S. Army Armament Research and Development Command (ARRADCOM)
U.S. Army Armament Materiel Readiness Command (ARRCOM)
U.S. Army Aviation Research and Development Command (AVRADCOM)
U.S. Army Communications Research and Development Command (CORADCOM)
U.S. Army Communications Materiel Readiness Command (CERCOM)
U.S. Army Electronics Research and Development Command (ERADCOM)- U.S. Army Missile Command (MICOM)
U.S. Army Mobility Equipment Research and Development Command (MERADCOM)- U.S. Army Tank-Automotive Command (TACOM) (Provisional)
U.S. Army Tank-Automotive Research and Development Command (TARADCOM)
U.S. Army Tank-Automotive Materiel Readiness Command (TARCOM)
U.S. Army Troop Support and Aviation Materiel Readiness Command (TSARCOM)
Functional commands
U.S. Army Depot Systems Command (DESCOM)
In 1981:
Development and readiness commands
U.S. Army Armament Research and Development Command (ARRADCOM)
U.S. Army Armament Materiel Readiness Command (ARRCOM)
U.S. Army Aviation Research and Development Command (AVRADCOM)
U.S. Army Communications-Electronics Command (CECOM) (Provisional)
U.S. Army Communications Research and Development Command (CORADCOM)
U.S. Army Communications Materiel Readiness Command (CERCOM)
U.S. Army Electronics Research and Development Command (ERADCOM)- U.S. Army Missile Command (MICOM)
U.S. Army Mobility Equipment Research and Development Command (MERADCOM)- U.S. Army Tank-Automotive Command (TACOM)
U.S. Army Troop Support and Aviation Materiel Readiness Command (TSARCOM)
Functional commands
U.S. Army Depot Systems Command (DESCOM)
In 1983:
Development and readiness commands
U.S. Army Armament, Munitions and Chemical Command (AMCCOM)
U.S. Army Armament Research and Development Command (ARRADCOM)
U.S. Army Armament Materiel Readiness Command (ARRCOM)
U.S. Army Aviation Research and Development Command (AVRADCOM)
U.S. Army Aviation Systems Command (AVSCOM) (Provisional)
U.S. Army Communications-Electronics Command (CECOM)
U.S. Army Electronics Research and Development Command (ERADCOM)- U.S. Army Missile Command (MICOM)
U.S. Army Mobility Equipment Research and Development Command (MERADCOM)- U.S. Army Tank-Automotive Command (TACOM)
U.S. Army Troop Support and Aviation Materiel Readiness Command (TSARCOM)
U.S. Army Troop Support Command (TROSCOM) (Provisional)
Functional commands
U.S. Army Depot Systems Command (DESCOM)
Fate of DARCOM commands by 1 August 1984:
- July 1979 - Missile Command (MICOM) reestablished; merging MIRADCOM and MIRCOM
- September 1980 - NARADCOM redesignated Natick Research and Development Laboratories (NLABS)
- October 1980 - Tank-Automotive Command (TACOM) reestablished
- October 1980 - Both TARADCOM and TARCOM inactivated
- 1981 - Communications-Electronics Command (CECOM) reestablished; merging CORADCOM and CERCOM
- July 1983 - Armament, Munitions and Chemical Command (AMCCOM) formed
- December 1983 - Both ARRADCOM and ARRCOM inactivated
- March 1984 - Aviation Systems Command (AVSCOM) and Troop Support Command (TROSCOM) reestablished
- AVRADCOM merged into AVSCOM
- TSARCOM divided up
- March 1984 - MERADCOM redesignated Belvoir Research and Development Center (BRDC)
United States Army Materiel Command
editDARCOM was redesignated U.S. Army Materiel Command (AMC) on 1 August 1984.
The final separated commodity command, ERADCOM, was provisionally redesignated U.S. Army Laboratory Command (LABCOM) in July 1985, marking the end of the DARCOM era.
In 1984:
U.S. Army Armament, Munitions and Chemical Command (AMCCOM)- U.S. Army Aviation Systems Command (AVSCOM)
- U.S. Army Communications-Electronics Command (CECOM)
- U.S. Army Depot Systems Command (DESCOM)
U.S. Army Electronics Research and Development Command (ERADCOM)
U.S. Army Missile Command (MICOM)- U.S. Army Tank-Automotive Command (TACOM)
U.S. Army Test and Evaluation Command (TECOM)- U.S. Army Troop Support Command (TROSCOM)
In 1985:
- U.S. Army Armament, Munitions and Chemical Command (AMCCOM)
- U.S. Army Aviation Systems Command (AVSCOM)
- U.S. Army Communications-Electronics Command (CECOM)
U.S. Army Depot Systems Command (DESCOM)- U.S. Army Laboratory Command (LABCOM) (Provisional)
U.S. Army Missile Command (MICOM)- U.S. Army Tank-Automotive Command (TACOM)
U.S. Army Test and Evaluation Command (TECOM)- U.S. Army Troop Support Command (TROSCOM)
In 1986:
- U.S. Army Armament, Munitions and Chemical Command (AMCCOM)
U.S. Army Aviation Systems Command (AVSCOM)- U.S. Army Communications-Electronics Command (CECOM)
U.S. Army Depot Systems Command (DESCOM)- U.S. Army Laboratory Command (LABCOM)
U.S. Army Missile Command (MICOM)- U.S. Army Tank-Automotive Command (TACOM)
- U.S. Army Troop Support Command (TROSCOM)
U.S. Army Test and Evaluation Command (TECOM)
In 1987:
U.S. Army Laboratory Command (LABCOM)
U.S. Army Troop Support Command (TROSCOM)
In 1988:
1990s
editIn 1991:
U.S. Army Armament, Munitions and Chemical Command (AMCCOM)
U.S. Army Aviation Systems Command (AVSCOM)
U.S. Army Communications-Electronics Command (CECOM)
U.S. Army Depot Systems Command (DESCOM)
U.S. Army Laboratory Command (LABCOM)
U.S. Army Missile Command (MICOM)- U.S. Army Tank-Automotive Command (TACOM)
U.S. Army Troop Support Command (TROSCOM)
In 1992:
U.S. Army Armament, Munitions and Chemical Command (AMCCOM)
- U.S. Army Aviation and Troop Command (ATCOM)
U.S. Army Communications-Electronics Command (CECOM)
U.S. Army Depot Systems Command (DESCOM)
U.S. Army Missile Command (MICOM)
U.S. Army Research Laboratory (ARL)- U.S. Army Simulation, Training and Instrumentation Command (STRICOM)
- U.S. Army Tank-Automotive Command (TACOM)
U.S. Army Test and Evaluation Command (TECOM)
In 1995:
- U.S. Army Aviation and Troop Command (ATCOM)
U.S. Army Chemical and Biological Defense Command (CBDCOM)
U.S. Army Communications-Electronics Command (CECOM)
U.S. Army Industrial Operations Command (IOC)
U.S. Army Missile Command (MICOM)
U.S. Army Research Laboratory (ARL)
U.S. Army Simulation, Training and Instrumentation Command (STRICOM)- U.S. Army Soldier Systems Command (SSCOM)
U.S. Army Tank-automotive and Armaments Command (TACOM)
U.S. Army Test and Evaluation Command (TECOM)
In 1998:
U.S. Army Aviation and Missile Command (AMCOM)
U.S. Army Communications-Electronics Command (CECOM)
U.S. Army Industrial Operations Command (IOC)
U.S. Army Research Laboratory (ARL)
U.S. Army Simulation, Training and Instrumentation Command (STRICOM)
U.S. Army Soldier and Biological Chemical Command (SBCCOM)
U.S. Army Tank-automotive and Armaments Command (TACOM)
U.S. Army Test and Evaluation Command (TECOM)
2000s
editIn 2001:
U.S. Army Aviation and Missile Command (AMCOM)
U.S. Army Communications-Electronics Command (CECOM)
U.S. Army Operations Support Command (OSC)
U.S. Army Research Laboratory (ARL)
U.S. Army Security Assistance Command (USASAC)
U.S. Army Simulation, Training and Instrumentation Command (STRICOM)
U.S. Army Soldier and Biological Chemical Command (SBCCOM)
U.S. Army Tank-automotive and Armaments Command (TACOM)
In 2004:
Major subordinate commands (might be incomplete)
edit
U.S. Army Aviation and Missile Command (AMCOM)
U.S. Army Chemical Materials Agency (CMA)
U.S. Army Communications-Electronics Command (CECOM)
U.S. Army Field Support Command (AFSC)
U.S. Army Research, Development and Engineering Command (RDECOM)
U.S. Army Security Assistance Command (USASAC)
U.S. Army Tank-automotive and Armaments Command (TACOM)
In 2007:
Major subordinate commands (might be incomplete)
U.S. Army Aviation and Missile Command (AMCOM)
U.S. Army Chemical Materials Agency (CMA)
U.S. Army Communications-Electronics Command (CECOM)U.S. Army Joint Munitions Command (JMC)
U.S. Army Research, Development and Engineering Command (RDECOM)
U.S. Army Security Assistance Command (USASAC)
U.S. Army Sustainment Command (ASC)
U.S. Army Tank-automotive and Armaments Command (TACOM)
Military Surface Deployment and Distribution Command (SDDC)
2010s
editIn 2018:
Major subordinate commands (might be incomplete)
edit
U.S. Army Aviation and Missile Command (AMCOM)
U.S. Army Communications-Electronics Command (CECOM)
U.S. Army Contracting Command (ACC)
U.S. Army Installation Management Command (IMCOM)U.S. Army Joint Munitions Command (JMC)
U.S. Army Research, Development and Engineering Command (RDECOM)
U.S. Army Security Assistance Command (USASAC)
U.S. Army Sustainment Command (ASC)
U.S. Army Tank-automotive and Armaments Command (TACOM)
Military Surface Deployment and Distribution Command (SDDC)
Separate reporting activities (may not be accurate)
U.S. Army Chemical Materials Activity (CMA), activated as the Chemical Materials Agency in 2002 (an AMC major subordinate command), was redesignated to "Activity" and became an AMC separate reporting activity in 2012.[5]- U.S. Army Logistics Data Analysis Center
2020s
editIn 2024:
Major subordinate commands
edit
U.S. Army Aviation and Missile Command (AMCOM)
U.S. Army Communications-Electronics Command (CECOM)
U.S. Army Contracting Command (ACC)
U.S. Army Financial Management Command (USAFMCOM), a former direct reporting unit to the Department of the Army, made subordinate to AMC, effective 1 Oct. 2019.[6]
U.S. Army Installation Management Command (IMCOM)U.S. Army Joint Munitions Command (JMC)
U.S. Army Security Assistance Command (USASAC)
U.S. Army Sustainment Command (ASC)
U.S. Army Tank-automotive and Armaments Command (TACOM)
U.S. Army Transportation Command (ARTRANS)- See also: U.S. Army Medical Materiel Agency (a Life Cycle Management Command – LCMC, but subordinate to MRDC)
Separate reporting activities
edit
U.S. Army Chemical Materials Activity (CMA), activated as the Chemical Materials Agency in 2002 (an AMC major subordinate command), was redesignated to "Activity" and became an AMC separate reporting activity in 2012.[5]- U.S. Army Logistics Data Analysis Center
See also
editPresent Army Commands
- Lineage of United States Army Transformation and Training Command (sandbox)
- Lineage of United States Army Western Hemisphere Command
Former Major Army Commands and Army Commands
References
edit- ↑ "Major Subordinate Commands | AMC website".
- ↑ "AMC Organization Chart" (PDF). amc.army.mil. September 2024. Archived from the original (PDF) on 4 October 2025. Retrieved 12 October 2025.
- ↑ "AMC Organization Chart" (PDF). amc.army.mil. 12 April 2019. Archived from the original (PDF) on 12 December 2019. Retrieved 12 October 2025.
- ↑ "Contractors Guide to the US Army Materiel Command". google.com/books. October 1973. pp. 6 / pdf p. 15. Retrieved 31 October 2025.
US Army Armament Command (___enter___); US Army Aviation Systems Command (___enter___); US Army Electronics Command (___enter___); US Army Missile Command (___enter___); US Army Tank-Automotive Command (___enter___); US Army Test and Evaluation Command (___enter___); US Army Troop Support Command
- 1 2 "Chemical Materials Activity Fact Sheet" (PDF). cma.army.mil. Archived from the original (PDF) on 19 June 2025. Retrieved 12 October 2025.
In July 2012, the Agency was redesignated from a major subordinate command to an AMC Separate Reporting Activity and renamed the U.S. Army Chemical Materials Activity.
- ↑ Mark R. W. Orders-Woempner, U.S. Army Financial Management Command (Oct. 31, 2019) Bennett takes command of realigned USAFMCOM