# Leadership of the United States Cyber Command

This is a list of all commanders, deputy commanders, senior enlisted leaders, and chiefs of staff of the United States Cyber Command.

## Current headquarters staff

* Timothy D. Haugh, Commander
** William J. Hartman, Deputy Commander
*** Dennis Velez, Chief of Staff
**** Matteo Martemucci, Director, Intelligence (J2)
**** Ryan Heritage, Director, Operations (J3)
***** Ahmed T. Williamson, Deputy Director, Current Operations (J3 DDCO)
***** Brian D. Vile, Deputy Director, Future Operations (J3 DDFO)
**** Kevin P. Lenox, Director, Plans and Policy (J5)
**** Joseph R. Buzzella, Director, Exercises and Training (J7)
**** Kenneth J. Burgess, Director, Capability and Resource Integration (J8)

## List of commanders of the United States Cyber Command

| No. | Commander | Commander | Term | Term | Term | Service branch |
| No. | Portrait | Name | Took office | Left office | Term length | Service branch |
| 1 | | Alexander, Keith B.General Keith B. Alexander (born 1951) | 21 May 2010 | 28 March 2014 | 3 years, 311 days | U.S. Army |
| - | | Davis, Jon M.Lieutenant General Jon M. Davis Acting | 29 March 2014 | 2 April 2014 | 4 days | U.S. Marine Corps |
| 2 | | Rogers, Michael S.Admiral Michael S. Rogers (born 1959) | 3 April 2014 | 4 May 2018 | 4 years, 31 days | U.S. Navy |
| 3 | | Nakasone Paul M.General Paul M. Nakasone (born 1963) | 4 May 2018 | 2 February 2024 | 5 years, 270 days | U.S. Army |
| 4 | | Haugh, Timothy D.General Timothy D. Haugh (born 1969) | 2 February 2024 | Incumbent | 1 year, 3 days | U.S. Air Force |

## List of deputy commanders of the United States Cyber Command

| No. | Deputy Commander | Deputy Commander | Term | Term | Term | Service branch |
| No. | Portrait | Name | Took office | Left office | Term length | Service branch |
| 1 | | Lieutenant General Robert E. Schmidle Jr. | August 2010 | May 2012 | ~1 year, 274 days | U.S. Marine Corps |
| 2 | | Lieutenant General Jon M. Davis | May 2012 | June 2014 | ~2 years, 31 days | U.S. Marine Corps |
| 3 | | Lieutenant General James K. McLaughlin | August 2014 | ~September 2017 | ~3 years, 31 days | U.S. Air Force |
| 4 | | Lieutenant General William C. Mayville Jr. | ~July 2017 | March 2018 | ~243 days | U.S. Army |
| 5 | | Lieutenant General Vincent Stewart (1958–2023) | ~3 October 2017 | ~May 2019 | ~1 year, 210 days | U.S. Marine Corps |
| 6 | | Vice Admiral Ross A. Myers | May 2019 | ~18 September 2020 | ~1 year, 140 days | U.S. Navy |
| 7 | | Lieutenant General Charles L. Moore | ~18 September 2020 | 26 July 2022 | ~1 year, 311 days | U.S. Air Force |
| 8 | | Lieutenant General Timothy D. Haugh | 26 July 2022 | 16 January 2024 | 1 year, 174 days | U.S. Air Force |
| 9 | | Lieutenant General William J. Hartman | 16 January 2024 | Incumbent | 1 year, 20 days | U.S. Army |

## List of senior enlisted leaders of the United States Cyber Command

| No. | Senior enlisted leader | Senior enlisted leader | Term | Term | Term | Service branch |
| No. | Portrait | Name | Took office | Left office | Term length | Service branch |
| - | | Chief Master Sergeant Kevin Slater | April 2012 | March 2015 | 2 years, 334 days | U.S. Air Force |
| - | | Command Sergeant Major David C. Redmond | March 2015 | ~16 March 2018 | 3 years, 15 days | U.S. Army |
| - | | Master Gunnery Sergeant Scott H. Stalker | 16 March 2018 | 28 August 2020 | 2 years, 165 days | U.S. Marine Corps |
| - | | Command Sergeant Major Sheryl D. Lyon | 25 September 2020 | 8 September 2023 | 2 years, 348 days | U.S. Army |
| - | | Chief Master Sergeant Kenneth M. Bruce | 8 September 2023 | Incumbent | 1 year, 150 days | U.S. Air Force |

## List of chiefs of staff of the United States Cyber Command since 2013

| No. | Chief of Staff | Chief of Staff | Term | Term | Term | Service branch |
| No. | Portrait | Name | Took office | Left office | Term length | Service branch |
| - | | Major General Jim H. Keffer | September 2013 | ~1 November 2015 | ~2 years, 61 days | U.S. Air Force |
| - | | Major General Joseph A. Brendler | ~1 November 2015 | ~August 2016 | ~274 days | U.S. Army |
| - | | Major General Stephen Fogarty | August 2016 | ~11 May 2018 | ~1 year, 283 days | U.S. Army |
| - | | Rear Admiral Ross A. Myers | ~11 May 2018 | ~May 2019 | ~1 year | U.S. Navy |
| - | | Major General John B. Morrison | ~6 June 2019 | ~15 July 2020 | ~1 year, 39 days | U.S. Army |
| - | | Major General David Isaacson | 15 July 2020 | 9 June 2022 | 1 year, 329 days | U.S. Army |
| - | | Major General Bradley L. Pyburn | 9 June 2022 | 14 June 2024 | 2 years, 5 days | U.S. Air Force |
| - | | Rear Admiral Dennis Velez | 14 June 2024 | Incumbent | 236 days | U.S. Navy |