The 1st Signal Brigade is a military communications

Military communications

Historically, the first military communications had the form of sending/receiving simple signals . Respectively, the first distinctive tactics of military communications were called Signals, while units specializing in those tactics received the Signal Corps name...

 brigade

Brigade

A brigade is a major tactical military formation that is typically composed of two to five battalions, plus supporting elements depending on the era and nationality of a given army and could be perceived as an enlarged/reinforced regiment...

 of the United States Army

United States Army

The United States Army is the main branch of the United States Armed Forces responsible for land-based military operations. It is the largest and oldest established branch of the U.S. military, and is one of seven U.S. uniformed services...

 subordinate to the Eighth United States Army and located at Yongsan Garrison

Yongsan Garrison

United States Army Garrison Yongsan is located in Seoul, South Korea and is home to the headquarters for the U.S. military presence in Korea, known as United States Forces Korea , as well as the headquarters for the Eighth United States Army and Installation Management Command Korea Region...

 in South Korea.

Vietnam War

The first Signal Brigade was activated on 1 April 1966 in the Republic of Vietnam. The Brigade's mission in Vietnam was to originate, install, operate, and maintain a complex communication system that fused tactical and strategic communications in Southeast Asia under a single, unified command. The formation of the Brigade brought together three Signal groups that were already in South Vietnam.

At the peak of the Vietnam War the brigade consisted of more than 21,000 soldiers, in six Signal groups, 22 Signal Battalions and several communications agencies, making the 1st Signal Brigade the largest Signal unit in the U.S. Army at the time.

South Korea to Modern Day

In November 1972 the Brigade was relocated to the Republic of Korea under the U.S. Army Strategic Communications Command. On 29 January 1973 the 1st Signal Brigade was reestablished by General Order 56 from HQ, USASTRATCOM. The Brigade's mission in South Korea is to provide communications support to the United Nations Command, U.S. Forces Korea and the Eight U.S. Army. The Brigade was also given the mission of installing, maintaining and operating the Defense Communications System in South Korea.

Subordinate Units

• 1st Signal Brigade
  • Headquarters & Headquarters Company
  • 36th Signal Battalion
  • 41st Signal Battalion
  • 304th Expeditionary Signal Battalion
  • 6th Signal Center
  • 251st Signal Detachment

Lineage

• Constituted 26 March 1966 in the Regular Army as Headquarters and Headquarters Company, 1st Signal Brigade
• Activated 1 April 1966 in Vietnam

Campaign participation credit

Vietnam

• Counteroffensive
• Counteroffensive, Phase II
• Counteroffensive, Phase III
• Tet Counteroffensive
• Counteroffensive, Phase IV
• Counteroffensive, Phase V
• Counteroffensive, Phase VI
• Tet 69/Counteroffensive
• Summer‐Fall 1969
• Winter‐Spring 1970
• Sanctuary Counteroffensive
• Counteroffensive, Phase VII
• Consolidation I
• Consolidation II
• Cease‐Fire

Decorations

• Meritorious Unit Commendation (Army), Streamer embroidered VIETNAM 1966‐1967
• Meritorious Unit Commendation (Army), Streamer embroidered VIETNAM 1967‐1969
• Meritorious Unit Commendation (Army), Streamer embroidered VIETNAM 1970‐1972
• Army Superior Unit Award, Streamer embroidered 2007

External links

• Official homepage: 1st Signal Brigade