91st Cyber Brigade
| 91st Cyber Brigade | |
|---|---|
 | |
| Active | 2017-present |
| Country | United States |
| Branch | Army National Guard |
| Type | Cyber |
| Size | Brigade |
| Garrison/HQ | Fort Belvoir, Virginia |
| Motto(s) | UMBRA BELLATORES (Shadow Warriors) |
| Commanders | |
| Current commander | Col. Gerald Mazur |
| Insignia | |
| 91st Cyber Brigade DUI |  |
The 91st Cyber Brigade the "Shadow Brigade" is a unit of the Army National Guard since September 2017 stationed at Fort Belvoir, Va.[1] The Brigade's mission is to provide training and readiness in cyber security and operational control in the cyber realm.[2] In March 2025, the brigade direct commissioned Robert M. Lee[3] (CEO and co-founder of Dragos)[4] at the rank of Lieutenant Colonel in the billet of executive officer of the Information Operations Support Center at Fort Belvoir similar to the Detachment 201 commissioning ceremony in June, 2025.
Subordinate Units
- 123rd Cyber Protection Battalion (Virginia NG)[5]
- 124th Cyber Protection Battalion (Virginia NG)
- 125th Cyber Protection Battalion (South Carolina NG)
- 126th Cyber Protection Battalion (Massachusetts NG)
- 127th Cyber Protection Battalion (Indiana NG)
- Cyber Protection Team 169 (Maryland NG)
- Cyber Protection Team 170 (Georgia NG)
- Cyber Protection Team 171 (California NG)
- Cyber Protection Team 172 (Michigan NG)
- Cyber Protection Team 173 (New York NG)
- Cyber Protection Team 174 (Colorado and Utah NG)
- Cyber Protection Team 175 (Alabama, Kentucky and Tennessee NG)
- Cyber Protection Team 176 (Illinois and Wisconsin NG)
- Cyber Protection Team 177 (Minnesota NG)
- Cyber Protection Team 178 (Mississippi NG)
- Cyber Protection Team 179 (Nebraska NG)
References
- ^ "Shadow Warriors – Army National Guard Stands Up Its First Cyber Brigade". Citizen-Soldier Magazine. January 12, 2018. Retrieved July 7, 2025.
- ^ "US Army Cyber Command Our Units". US Cyber Command. Retrieved July 7, 2025.
- ^ "91st Cyber Brigade direct commissions veteran as LTC". Virginia National Guard. Archived from the original on 2025-07-26. Retrieved 2025-08-17.
- ^ "Robert M. Lee". Retrieved 2025-08-17.
- ^ "91st Cyber Brigade". Virginia Army National Guard. May 2025. Retrieved July 7, 2025.