The United States Army Tank-automotive and Armaments Command (TACOM), and its subordinate Life Cycle Management Command (LCMC), headquartered at the Detroit Arsenal in Warren, Michigan, is part of the United States Army Materiel Command (AMC).
Second Army was most recently located at Fort Belvoir, Virginia as a Direct Reporting Unit to Headquarters U.S. Army, Chief Information Officer (CIO)/G-6. Under the CIO/G-6, Second Army served as the single point of contact for Army missions and functions related to reporting on, assessing, planning, coordinating, integrating, synchronizing, directing and conducting Army network operations. This mission ended after a 2017 reorganization, when the Second Army was inactivated.
The structure of the United States Army is complex, and can be interpreted in several different ways: active/reserve, operational/administrative, and branches/functional areas.
William Burke Garrett III is a retired lieutenant general in the United States Army who served as the deputy commander of United States European Command, and as the deputy commanding general of United States Army Forces Command.
Lieutenant General Rhett Anthony Hernandez is a retired officer in the United States Army and the former commander of the United States Army Cyber Command, the Army's service component to United States Cyber Command. Hernandez assumed the position upon its activation on October 10, 2010, with its headquarters at Fort Belvoir, Virginia.
The United States Space Force is organized by different units: the Space Staff, the field commands, and the space deltas.
Gary M. Brito is a United States Army general who serves as Commanding General, United States Army Training and Doctrine Command since 8 September 2022. He served as Deputy Chief of Staff, G-1 of the United States Army from July 2020 to August 2022. He was also the first Cape Verdean American to command Fort Benning. Further commands included the Joint Readiness Training Center and Fort Polk; the 120th Infantry Brigade, 1st Army; and 1st Battalion, 15th Infantry Regiment.
John Blaine Morrison Jr. is a United States Army lieutenant general currently serving as the deputy chief of staff for cyber (G-6) of the United States Army. Previously, he was the chief of staff of the United States Cyber Command.
The Deputy Chief of Staff for Intelligence, Surveillance, Reconnaissance, and Cyber Effects Operations of the United States Air Force is a position in the United States Air Force tasked with the development and implementation of policy formulation, planning, evaluation, oversight and leadership of Air Force intelligence, surveillance, reconnaissance and cyber effects operations capabilities. Commonly referred to as the A26, it is held by a lieutenant general who also serves as the representative of the Air Force to the intelligence community. The position is one of among the ten same positions in the Headquarters of the U.S. Air Force. As such, the officeholder of this position serves in the Air Staff. The current holder of this position is Lieutenant General Leah G. Lauderback.
This is a list of all commanders, deputy commanders, senior enlisted leaders, and chiefs of staff of the United States Northern Command.
This is a list of all commanders, deputy commanders, senior enlisted leaders, and chiefs of staff of the United States Space Command.
This is a list of all commanders, deputy commanders, senior enlisted leaders, and chiefs of staff of the United States Cyber Command.
David T. Isaacson is a United States Army lieutenant general who has served as the director of command, control, communications, and computer and chief information officer of the Joint Staff since December 2023. He most recently served as the director of manpower and personnel of the Joint Staff since June 2022 to December 2023. He previously served as the Chief of Staff of the United States Cyber Command. Previously, he served as the Director of Architecture, Operations, Networks, and Space of the United States Army.
John W. Brennan Jr. is a United States Army lieutenant general who has served as the deputy commander of United States Africa Command since April 2024. He most recently served as director of operations of the United States Special Operations Command from October 2022 to July 2023, commander of the Combined Joint Task Force - Operation Inherent Resolve since September 9, 2021 to September 8, 2022. He previously served as the Commanding General of the 1st Special Forces Command (Airborne) from November 2019 to August 2021, and as the Deputy Commander of Joint Special Operations Command.
Gregory K. Anderson is a United States Army major general who served as commanding general of the 10th Mountain Division from September 9, 2022, to May 31, 2024. He previously served as the director of operations and cyber of the United States Africa Command from July 2021 to August 2022.
William J. Hartman is a United States Army lieutenant general who serves as the deputy commander of the United States Cyber Command. He previously served as the commander of the Cyber National Mission Force from August 2019 to January 2024.
Maria Lodi Barrett is a United States Army lieutenant general who serves as the Commanding General of the United States Army Cyber Command since May 3, 2022. She most recently served as Commanding General of the Network Enterprise Technology Command in Fort Huachuca, Arizona. She is the elder sister of Major General Paula Lodi. Barrett and Lodi are the United States Army's first ever sister General Officer tandem.
The commander of Space Operations Command is a lieutenant general who leads the field command that provide space forces to the United States Space Command and supports other unified combatant commands. A senior leader in the Space Force, it is only one of three field commanders and, of which, only one of two held by a lieutenant general.
This is a list of all commanders, deputy commanders, senior enlisted leaders, and chiefs of staff of the United States Strategic Command.
Paul T. Stanton is a United States Army lieutenant general who has served as the director of the Defense Information Systems Agency and commander of Joint Forces Headquarters - Department of Defense Information Network since October 4, 2024. He previously served as the commanding general of the Cyber Center of Excellence and Fort Eisenhower from 2021 to 2024. He also served as the deputy commanding general (operations) of the United States Army Cyber Command.
