The United States National Security Council (NSC) is the principal forum used by the president of the United States for consideration of national security, military, and foreign policy matters. Based in the White House, it is part of the Executive Office of the President of the United States, and composed of senior national security advisors and Cabinet officials.
The United States order of precedence is an advisory document maintained by the Ceremonials Division of the Office of the Chief of Protocol of the United States which lists the ceremonial order, or relative preeminence, for domestic and foreign government officials at diplomatic, ceremonial, and social events within the United States and abroad. The list is used to mitigate miscommunication and embarrassment in diplomacy, and offer a distinct and concrete spectrum of preeminence for ceremonies. Often the document is used to advise diplomatic and ceremonial event planners on seating charts and order of introduction. Former presidents, vice presidents, first ladies, second ladies, and secretaries of state and retired Supreme Court justices are also included in the list.
The United States Department of the Army (DA) is one of the three military departments within the Department of Defense of the U.S. The Department of the Army is the federal government agency within which the United States Army (U.S.) is organized, and it is led by the secretary of the Army, who has statutory authority under 10 United States Code § 7013 to conduct its affairs and to prescribe regulations for its government, subject to the limits of the law, and the directions of the secretary of defense and the president.
Keith Brian Alexander is a retired four-star general of the United States Army, who served as director of the National Security Agency, chief of the Central Security Service, and commander of the United States Cyber Command. He previously served as Deputy Chief of Staff, G-2 (Intelligence), United States Army from 2003 to 2005. He assumed the positions of Director of the National Security Agency and Chief of the Central Security Service on August 1, 2005, and the additional duties as Commander United States Cyber Command on May 21, 2010.
The 335th Signal Command (Theater) is an operational and functional U.S. Army Reserve command of more than 4,000 Active and Reserve Soldiers, providing Signal and Cyber units in direct support of the U.S. Army, Army Reserve exercises, and Homeland Defense missions throughout the United States.
United States Army Network Enterprise Technology Command (NETCOM) is a US Military unit subordinate to United States Army Cyber Command. NETCOM's mission is to operate and defend the computer networks of the United States Army. The numerical command for NETCOM was 9th Army Signal Command, though this distinction was removed on 1 October 2011. Its heritage can be traced back to the creation of the 9th Service Company in 1918. The command headquarters is at Fort Huachuca, Arizona. Major General Christopher L. Eubank assumed command in April 2022.
In September 2020, the Army realigned the previously consolidated CIO/G-6 function into two separate roles, CIO and Deputy Chief of Staff, G-6, that report to the secretary of the Army and chief of staff of the Army, respectively. The realignment came after several months of planning and coordination. Lt. Gen. John Morrison was nominated to the Senate for promotion and assignment as the G-6 and confirmed, assuming that position in August 2020.
John Philip Carlin is an American attorney and former government official who served as the acting deputy attorney general in the United States Department of Justice from January to April 2021. From April 2021 to September 2022, Carlin was principal associate deputy attorney general under Deputy Attorney General Lisa Monaco. He previously served as United States assistant attorney general for the National Security Division from April 2014 to October 15, 2016, and as chief of staff to Robert Mueller during his time as director of the Federal Bureau of Investigation.
The United States Space Force is organized by different units: the Space Staff, the field commands, and the space deltas.
Jason T. Evans is a retired United States Army lieutenant general who last served as the deputy chief of staff for installations (G-9) of the United States Army. Previously, he was the commanding general of the United States Army Human Resources 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 Africa Command.
This is a list of all commanders, deputy commanders, senior enlisted leaders, and chiefs of staff of the United States Northern Command.
Flem Bowen Walker Jr. is a retired United States Army lieutenant general who last served as the Deputy Commanding General and Chief of Staff of the United States Army Materiel Command from 2020 to 2022. Previously, he served as the Deputy Chief of Staff for Logistics and Operations of the United States Army Materiel Command.
This is a list of all commanders, deputy commanders, senior enlisted leaders, and chiefs of staff of the United States Cyber Command.
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.
This is a list of all commanders, deputy commanders, senior enlisted leaders, and chiefs of staff of the United States European Command.
A deputy chief of space operations is a senior leadership position in the United States Space Force. There are four deputy chiefs of space operations in the Space Force, staffed either by a lieutenant general or a senior executive service personnel. They are the service's equivalent to the Army's and Air Force's deputy chiefs of staff, the Marine Corps' deputy commandants, and the Navy's deputy chiefs of naval operations. They are part of the Office of the Chief of Space Operations and hold office at the Pentagon.
This is a list of all commanders, deputy commanders, senior enlisted leaders, and chiefs of staff of the United States Indo-Pacific Command.
This is a list of all commanders, deputy commanders, senior enlisted leaders, and chiefs of staff of the United States Strategic Command.
