| U.S. Army Cyber Command | |
|---|---|
 ARCYBERshoulder sleeve insignia | |
| Active | 1 October 2010 – present (15 years, 4 months) |
| Country |  United States |
| Branch |  United States Army |
| Type | Army Service Component Command |
| Role | Cyber operations |
| Part of |  U.S. Cyber Command |
| Garrison/HQ | Fort Gordon, Georgia |
| Website | arcyber.army.mil |
| Commanders | |
| Commanding General | LTGChristopher L. Eubank |
| Deputy Commanding General (Operations) | COLJohn P. Kunstbeck |
| Command Sergeant Major | CSMJebin R. Heyse[1] |
| Insignia | |
| Distinctive unit insignia |  |
| Seal of Joint Force Headquarters - Cyber (Army) (JFHQ-C (Army)) | .png) |
TheU.S. Army Cyber Command (ARCYBER) conducts information dominance and cyberspace operations as the Army service component command ofUnited States Cyber Command (USCYBERCOM).[2][3]
ARCYBER was established on 1 October 2010, intending to be the Army's single point of contact for external organizations regarding information operations and cyberspace.[4][5]
ARCYBER is the Army service component command supporting USCYBERCOM.
All 41 of the Active Army's cyber mission force teams reached Full Operational Capability (FOC) by September 2017.[6] The cyber mission force teams are composed of a defensive component, denoted cyber protection teams (CPTs), and an offensive component. In addition, 21 CPTs are being readied in the Reserve component.[6] Initial operational capability (IOC) for some of the cyber protection teams was attained as early as 2014 during DoD missions.[6]
Army Network Enterprise Technology Command
US Army Reserve Cyber Protection Brigade
U.S. Army Intelligence and Security Command will be under the operational control of ARCYBER for cyber-related actions.[7][8]
780th Military Intelligence Brigade, Fort Meade
Army Cyber Protection Brigade, Fort Gordon
60th Offensive Cyberspace Operations Signal Battalion (OCOSB)[9] JFHQ-C (Army).jpg)
The Army achieved an initial cyber operating capability in October 2009 by employing theArmy Space and Missile Defense Command/Army Forces Strategic Command (SMDC/ARSTRAT) supported byNETCOM/9thSC(A),1st IO CMD (L), andINSCOM. The command was originally announced to be named Army Forces Cyber Command (ARFORCYBER).[7] The command was established on 1 October 2010 with the name Army Cyber Command (ARCYBER), commanded by then-Maj. Gen. Rhett A. Hernandez.[10][11][12][13] There are plans for the command to move toFort Gordon, inAugusta, Georgia home of the United States Army Cyber Center of Excellence, the U.S. Army Cyber Corps andSignal Corps.[14]
| No. | Commanding General | Term | |||
|---|---|---|---|---|---|
| Portrait | Name | Took office | Left office | Term length | |
| 1 | .jpg) | Lieutenant General Rhett A. Hernandez (born 1953) | 1 October 2010 | 3 September 2013 | 2 years, 337 days |
| 2 |  | Lieutenant General Edward C. Cardon (born 1960) | 3 September 2013 | 14 October 2016 | 3 years, 41 days |
| 3 |  | Lieutenant General Paul M. Nakasone (born 1963) | 14 October 2016 | 11 May 2018 | 1 year, 209 days |
| 4 | .jpg) | Lieutenant General Stephen G. Fogarty | 11 May 2018 | 3 May 2022 | 3 years, 357 days |
| 5 | .jpg) | Lieutenant General Maria B. Barrett | 3 May 2022 | 3 December 2025 | 3 years, 214 days |
| 6 |  | Lieutenant General Christopher L. Eubank | 3 December 2025 | Incumbent | 69 days |
