United States Army Information Systems Engineering Command

Last updated
United States Army Information Systems Engineering Command
USAISEC.png
Active1943-present
CountryUnited States
BranchUS Army
RoleInformation Systems
SizeCommand (Brigade)
Garrison/HQFort Belvoir, Virginia
MottoInformation For Decision
Website https://www.army.mil/usaisec
Commanders
Current
commander		COL Matthew G. Miller
Command Sergeant MajorCSM Endesha A. Johnson
Insignia
USAISEC OLD SSI 1989-2010 USAISEC OLD SSI.gif

The United States Army Information Systems Engineering Command (USAISEC) is a unit of the US Army under Army Communications-Electronics Command (CECOM). USAISEC started under the Signal Corps in 1943 as the Plant and Engineering Agency. [1] They would be reorganized in 1955 and again in 1962 becoming the Army Strategic Communications Command (STRATCOM) and would move their headquarters to Fort Huachuca, Arizona in 1967. STRATCOM would again be redesignated asUnited States Army Communications Systems Electronics-Engineering and Installation Agency. In 1984 the army would create several new designations for the agency finally settling on ISEC. The unit would relocate to Fort Belvoir, Virginia in 1987. In 1997 the ISEC would become a subordinate command to CECOM. [2]

New Mission

In 2025, USAISEC became a part of the Army's modernization program known as COMSEC [3] to update and make information systems at Army installations more resilient and less complex [4] using a modular open systems approach and a "Fords vs. Ferraris" philosophy.

CECOM Organizational Chart November 2025 CECOM Org Chart 2025.jpg
CECOM Organizational Chart November 2025

References

  1. ↑ "Evolution of USAISEC". U.S. Army Communications-Electronics Command. Retrieved July 22, 2025.
  2. ↑ "U.S. Army Information Systems Engineering Command". US Army. Retrieved July 22, 2025.
  3. ↑ "Communications security support realigns to further Army continuous transformation effort". www.army.mil. 2025-11-24. Retrieved 2026-01-21.
  4. ↑ "Year in Review: USAISEC transforms in 2025 via COMSEC advancements and installation resiliency". www.army.mil. 2025-12-11. Retrieved 2026-01-21.
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