U.S. Army Cyber Command
ARCYBER shoulder sleeve insignia
Active	1 October 2010 – present (15 years, 7 months)
Country	United States
Allegiance	United States Department of the Army
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	LTG Christopher L. Eubank
Deputy Commanding General (Operations)	COL John P. Kunstbeck
Command Sergeant Major	CSM Jebin R. Heyse[1]
Insignia
Distinctive unit insignia
Seal of Joint Force Headquarters - Cyber (Army) (JFHQ-C (Army))

The U.S. Army Cyber Command (ARCYBER) conducts information dominance and cyberspace operations as the Army service component command of United 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]

Organization

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]

History

The Army achieved an initial cyber operating capability in October 2009 by employing the Army Space and Missile Defense Command/Army Forces Strategic Command (SMDC/ARSTRAT) supported by NETCOM/9thSC(A), 1st IO CMD (L), and INSCOM. 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 to Fort Gordon, in Augusta, Georgia home of the United States Army Cyber Center of Excellence, the U.S. Army Cyber Corps and Signal Corps.^[14]

Commanding Generals

No.	Commanding General		Term
	Portrait	Name	Took office	Left office	Term length
1		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		Lieutenant General Stephen G. Fogarty	11 May 2018	3 May 2022	3 years, 357 days
5		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	165 days

See also

• List of cyber warfare forces
• PLA Unit 61398
• United States Cyber Command

References

External links

• U.S. Army Cyber News
• U.S. Army Cyber Command
• Army Cyber Command NCOs take hands-on tour at U.S. Army Women's Museum