On 1 February 1945, the 9423rd Technical Services Unit - War Department Signal Center was organized at the Pentagon in Virginia.

His remaining operational responsibilities were assigned to the previously existing Class II activity, the US Army Strategic Communications Command (STRATCOM).

The strategic communications command installed, maintained, and operated all the Army's long-distance networks, which it took over from the chief signal officer.

STRATCOM-Europe assumed operational control of the brigade in June 1972 and was redesignated as Army Communications Command-Europe (ACC-E) in October 1973.

STRATCOM established the 1st Signal Brigade to exercise command and control over all Army communications-electronics resources in Southeast Asia.

One of those units (formed in April 1969 until July that year), aided in the installation of modern communications equipment in Bang Phi, Thailand; improving the information networks for Southeast Asia.

STRATCOM leaders moved to modify the command's designation to better suit its changing mission by dropping "strategic" from its organizational title.

[6] That year, with the creation of the United States Army Aviation Branch, all of the four missions were reassigned except for antennae maintenance.

Due to the scale of the work, the Army empowered USACC to lead development of strategic concepts for information systems management.

Post Desert Storm Army downsizing and organizational review focused a critical eye on command structure.