Agency overview | |
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Formed | September 18, 1947 |
Preceding agency | |
Headquarters | The Pentagon, Arlington County, Virginia, U.S. |
Employees | 330,159 Regular Air Force 151,360 Civilians 68,872 Air Force Reserve 94,753 Air National Guard |
Annual budget | $222.3B (FY2022) |
Agency executives | |
Parent agency | U.S. Department of Defense |
Child agencies |
The United States Department of the Air Force (DAF) is one of the three military departments within the Department of Defense of the United States of America. The Department of the Air Force was formed on September 18, 1947, per the National Security Act of 1947 (codified into Title 10 of the United States Code) and it is the military department within which the United States Air Force and the United States Space Force are organized.
The Department of the Air Force is headed by the secretary of the Air Force (SAF/OS), a civilian, who has the authority to conduct all of its affairs, subject to the authority, direction and control of the secretary of defense. The secretary of the Air Force's principal deputy is the under secretary of the Air Force (SAF/US). Their senior staff assistants in the Office of the Secretary of the Air Force are five assistant secretaries for acquisition, technology & logistics; financial management & comptroller; installations, environment & energy; manpower & reserve affairs; and space acquisition & integration and a general counsel. The highest-ranking military officers in the department, and senior military advisers to the secretary, are the chief of staff of the Air Force and chief of space operations.
By direction of the secretary of defense, the secretary of the Air Force assigns Air Force and Space Force units – apart from those units performing duties enumerated in 10 U.S.C. § 9013 unless otherwise directed – to the combatant commands. Only the secretary of defense and the president have the authority to approve a transfer of forces between combatant commands. [1]
In 1981, Congressman Ken Kramer introduced legislation to rename the Department of the Air Force as the Department of the Aerospace Force, along with renaming the United States Air Force as the United States Aerospace Force, to reorient the service and department from an air force to an aerospace force. The legislation would also have established a space command within the Aerospace Force and renamed the Air National Guard to the Aerospace National Guard. The legislation was cosponsored by Representatives G. William Whitehurst, Ike Skelton, and Robin Beard of the United States House Committee on Armed Services. [2] Although the legislation was supported by General James E. Hill, who commanded North American Aerospace Defense Command and Aerospace Defense Command, the Air Force did not support the name change and the legislation did not pass. [3]
Following the United States Space Force's establishment, calls have been made for the Department of the Air Force to rename itself the Department of the Air and Space Forces to acknowledge the Space Force, similar to calls made for the Department of the Navy to rename itself the Department of the Navy and Marine Corps. SpaceNews reported that a proposed name change was considered in 2018 and in 2019 the Air Force Association also called for renaming the department. [4] [5] In 2022, the Air Force Association renamed itself the Air & Space Forces Association, internally acting on its proposal to reflect the Space Force in the organization's name. [6] In a 2021 article in the Space Force Journal, two Space Force officers also proposed a name change for the department. [7]
Congress has also proposed a variety of name changes within the Department of the Air Force to recognize the Space Force's establishment, including a 2022 proposal by the U.S. Senate to rename the Air National Guard to the Air and Space National Guard and 2020 proposal to rename the Airman's Medal the Air and Space Force Medal, mirroring the Navy and Marine Corps Medal. [8] [9]
The Department of the Air Force is divided into the Office of the Secretary of the Air Force, which is led by the United States secretary of the Air Force, the Air Staff which is led by the chief of staff of the Air Force, and the Space Staff which is led by the chief of space operations. [10]
The Department of the Air Force consists of the United States Air Force and United States Space Force.
United States Armed Forces |
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Executive departments |
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Military departments |
Military services |
Command structure |
Office of the Secretary of the Air Force
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The Department of Defense claims the 2019 Department of the Air Force budget is as follows: [11]
Air Force Base + OCO + Emergency | FY 2018 | FY 2019 Request | Delta FY19 - FY18 |
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Military Personnel | 35,607,366 | 38,954,308 | +3,346,942 |
Operation and Maintenance | 58,191,005 | 61,407,391 | +3,216,386 |
Procurement | 45,654,160 | 50,541,275 | +4,887,115 |
RDT&E | 28,198,426 | 40,492,614 | +12,294,188 |
Military Construction | 2,191,451 | 2,303,699 | +112,248 |
Family Housing | 333,500 | 395,720 | +62,220 |
Revolving and Management Funds | 63,533 | 77,644 | +14,111 |
Total | 170,239,441 | 194,172,651 | +23,933,210 |
*$ in thousands
Numbers May Not Add Due to Rounding
The United States Armed Forces are the military forces of the United States. The armed forces consist of six service branches: the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard. All six armed services are among the eight uniformed services of the United States, along with the U.S. Public Health Service Commissioned Corps and the NOAA Commissioned Officer Corps.
The secretary of the Air Force, sometimes referred to as the secretary of the Department of the Air Force, is the head of the Department of the Air Force and the service secretary for the United States Air Force and United States Space Force. The secretary of the Air Force is a civilian appointed by the president, by and with the advice and consent of the Senate. The secretary reports to the secretary of defense and/or the deputy secretary of defense, and is by statute responsible for and has the authority to conduct all the affairs of the Department of the Air Force.
The United States Department of the Navy (DON) is one of the three military departments within the Department of Defense of the United States of America. It was established by an Act of Congress on 30 April 1798, at the urging of Secretary of War James McHenry, to provide a government organizational structure to the United States Navy (USN). Since 1834, the department has exercised jurisdiction over the United States Marine Corps (USMC), and during wartime the United States Coast Guard (USCG). These branches remain at all times independent and coequal service branches within the DON. It is led by the secretary of the Navy (SECNAV), a statutory civilian officer.
The Air & Space Forces Association (AFA) is an independent, 501(c)(3) non-profit, professional military association for the United States Air Force and United States Space Force. Headquartered in Arlington, Virginia, its declared mission is "to educate the public about air and space power, to advocate for the world's most capable, most lethal, and most effective Air and Space Forces, and to support Airmen, Guardians, and their families."
A space command is a military organization with responsibility for space operations and warfare. A space command is typically a joint organization or organized within a larger military branch and is distinct from a fully independent space force. The world's first space command, the United States' Air Force Space Command was established in 1982 and later became the United States Space Force in 2019.
The United States Department of Defense is an executive branch department of the federal government of the United States charged with coordinating and supervising all agencies and functions of the U.S. government directly related to national security and the United States Armed Forces. As of November 2022, the U.S. Department of Defense is the second largest employer in the world after India, with over 1.4 million active-duty service personnel, including soldiers, marines, sailors, airmen, and guardians. The Department of Defense also maintains over 778,000 National Guard and reservists, and over 747,000 civilians, bringing the total to over 2.91 million employees. Headquartered at the Pentagon in Arlington County, Virginia, just outside Washington, D.C., the Department of Defense's stated mission is "to provide the military forces needed to deter war and ensure our nation's security".
The structure of the United States Air Force refers to the unit designators and organizational hierarchy of the United States Air Force, which starts at the most senior commands.
Jamie Michael Morin is a former senior official in the United States Department of Defense. He was a private sector economist and research consultant before earning a Doctorate degree in political science from Yale University. He then served as a professional staff member on the United States Senate Committee on the Budget. Morin was Director of Cost Assessment and Program Evaluation at the Department of Defense. Previously, he was Assistant Secretary of the Air Force, and served concurrently as Acting Under Secretary of the Air Force from 3 July 2012 to 28 April 2013. He joined The Aerospace Corporation in 2017 as executive director of the Center for Space Policy and Strategy and vice president of Defense Systems Operations.
The under secretary of the Air Force, sometimes referred to as the under secretary of the Department of the Air Force, is the second-highest ranking civilian official in the Department of the Air Force of the United States of America, serving directly under the secretary of the Air Force. In the absence of the secretary, the under secretary exercises all the powers and duties of the secretary and serves as acting secretary when the position of secretary is vacant. The under secretary of the Air Force is appointed by the President, by and with the advice and consent of the Senate.
Alfred K. Flowers is a retired United States Air Force major general who served in many roles, culminating as Deputy Assistant Secretary for Budget. At the time of his retirement, Flowers had served more than 46 years on active duty, making him the longest-serving airman in Air Force history and the longest serving African American in the history of the United States Department of Defense. Prior to his retirement, the enlisted members of Air Education and Training Command presented Flowers with the Order of the Sword, the Air Force enlisted force's highest honor for officer leadership.
The United States Department of Defense (DoD) has a complex organizational structure. It includes the Army, Navy, the Marine Corps, Air Force, Space Force, the Unified combatant commands, U.S. elements of multinational commands, as well as non-combat agencies such as the Defense Intelligence Agency and the National Security Agency. The DoD's annual budget was roughly US$496.1 billion in 2015. This figure is the base amount and does not include the $64.3 billion spent on "War/Non-War Supplementals". Including those items brings the total to $560.6 billion for 2015.
Larry Oneil Spencer is a retired United States Air Force general who served in many command, comptroller, and leadership roles during the course of his career. Some of his leadership roles included being the Vice Chief of Staff of the United States Air Force, commander of the 75th Air Base Wing at Hill AFB, commander of the 72nd Support Group at Tinker AFB, and the commander of the 4th Comptroller Squadron at Seymour Johnson AFB. He retired 1 October 2015 after more than 44 years of service. He received the Defense Distinguished Service Medal, the Air Force Distinguished Service Medal, the Defense Superior Service Medal, and the Legion of Merit.
A space force is a military branch of a nation's armed forces that conducts military operations in outer space and space warfare. The world's first space force was the Russian Space Forces, established in 1992 as an independent military service. However, it lost its independence twice, first being absorbed into the Strategic Rocket Forces from 1997–2001 and 2001–2011, then it merged with the Russian Air Force to form the Russian Aerospace Forces in 2015, where it now exists as a sub-branch. As of 2025, there are two independent space forces: the United States Space Force and China's People's Liberation Army Aerospace Force.
The United States Space Force (USSF) is the space force branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is one of two independent space forces in the world.
The Assistant Secretary of the Air Force for Space Acquisition and Integration (SAF/SQ) is a civilian position in the United States Department of the Air Force that is appointed by the president of the United States and confirmed by the United States Senate. This position is established under Title 10 US Code Section 9016. The assistant secretary reports to the Secretary of the Air Force.
While the United States Space Force gained its independence on 20 December 2019, the history of the United States Space Force can be traced back to the beginnings of the military space program following the conclusion of the Second World War in 1945. Early military space development was begun within the United States Army Air Forces by General Henry H. Arnold, who identified space as a crucial military arena decades before the first spaceflight. Gaining its independence from the Army on 18 September 1947, the United States Air Force began development of military space and ballistic missile programs, while also competing with the United States Army and United States Navy for the space mission.