United States Air Force facts for kids

Quick facts for kids United States Air Force
Emblem of the United States Air Force United States Air Force Symbol
Founded	18 September 1947 (78 years, 7 months)
Country	United States
Type	Air force
Role	Aerial warfare
Size	321,848 active duty personnel 105,104 Air National Guard personnel 68,927 Air Force Reserve personnel 495,879 total uniformed personnel 147,879 civilians approx 70,000 Civil Air Patrol auxiliaries approx. 5,500 combat aircraft approx. 400 ICBMs
Part of	United States Armed Forces Department of the Air Force
Headquarters	The Pentagon Arlington County, Virginia, U.S.
Motto(s)	"Aim High ... Fly-Fight-Win" "Integrity first, Service before self, Excellence in all we do"
Colors	Ultramarine blue, Golden yellow
March	"The U.S. Air Force"
Anniversaries	18 September
Equipment	List of equipment of the United States Air Force
Engagements	See list Mexican Expedition (As Aviation Section, U.S. Signal Corps) World War I (As Aviation Section, U.S. Signal Corps and Army Air Service) World War II (As USAAF) Korean War Lebanon Crisis Second Taiwan Strait Crisis Quemoy and Matsu Islands Vietnam Assistance Congo Crisis Berlin Crisis Vietnam War Laotian Civil War Cuban Missile Crisis Congo – Operation Dragon Rouge Dominican Civil War – Operation Power Pack Korean DMZ Conflict Cambodian Campaign Communist insurgency in Thailand Cambodia – Operation Eagle Pull Vietnam – Operation Frequent Wind Mayaguez Operation Grenada – Operation Urgent Fury Lebanese Civil War Persian Gulf – Operation Earnest Will Libya – Operation El Dorado Canyon Panama – Operation Just Cause Southwest Asia Conflict Somali Civil War Haiti – Operation Uphold Democracy Kosovo Campaign Afghanistan Campaign Global War on Terrorism Iraq Campaign Operation Inherent Resolve Twelve-Day War 2026 Iran War
Commanders
Commander-in-Chief	President Donald Trump
Secretary of Defense	Pete Hegseth
Secretary of the Air Force	Troy Meink
Chief of Staff	Gen Kenneth S. Wilsbach
Vice Chief of Staff	Gen John D. Lamontagne
Chief Master Sergeant of the Air Force	CMSAF David R. Wolfe
Insignia
Flag
Roundel
Hap Arnold Wings
Aircraft flown
Attack	A-10, A-29, AC-130J, MQ-9A, OA-1K
Bomber	B-1B, B-2A, B-52H
Electronic warfare	E-3B/C/G, E-4B, E-9A, E-11A, EA-37B, EC-130H, EC-130J
Fighter	F-15C/D, F-15E, F-15EX, F-16C/D/CG/DG/CJ/DJ, F-22A, F-35A
Helicopter	HH-60G/U/W, MH-139, UH-1N
Reconnaissance	RC-135S/U/V/W, RQ-4B, RQ-11, RQ-170, RQ-180, RQ-20, U-2S, U-28, WC-130J, WC-135C/W
Trainer	T-1A, T-6A, T-38A/B/C, T-41D, T-51A, T-53A, TC-135W, TG-15A, TG-15B, TG-16, TH-1H, TU-2S
Transport	C-5M, C-12C/D/F/J, C-17A, CN-235, C-21A, C-32A/B, C-37A, C-37B, C-40B/C, C-130H, C-130J, HC-130J/N/P, LC-130H, MC-130H/J, C-146A, VC-25A, CV-22B
Tanker	KC-46A, KC-135R/T, HC-130, MC-130
QF-16 (target drone)

The United States Air Force (USAF) is the air branch of the United States Armed Forces. It is part of the United States Department of Defense (DoD). The USAF is one of the six armed forces branches and one of the eight uniformed services in the United States. Its history began on August 1, 1907, as part of the United States Army Signal Corps. The Air Force became its own independent branch on September 18, 1947. This happened with the National Security Act of 1947. It is the second newest branch of the U.S. Armed Forces.

The Department of the Air Force is the USAF's main office. It is one of three military departments within the Department of Defense. A civilian leader, the Secretary of the Air Force, leads it. This secretary reports to the Secretary of Defense. The highest-ranking military officer is the Chief of Staff of the Air Force. This officer oversees Air Force units and is part of the Joint Chiefs of Staff.

The U.S. Air Force performs its own air operations. It also supports land and naval forces. It helps rescue troops in the field. The USAF is the world's largest air force. It operates about 5,500 military aircraft. It has a budget of $179.7 billion. The Air Force has 321,848 active duty airmen. It also includes 151,360 civilian personnel. There are 68,927 reserve airmen and 105,104 Air National Guard airmen. About 65,000 Civil Air Patrol members also support the Air Force.

What the Air Force Does

The Air Force has important jobs to keep the United States safe. These jobs include protecting peace and security. They also involve defending the U.S. and its territories. The Air Force supports national goals. It works to stop aggressive actions that threaten peace.

Key Missions of the Air Force

The Air Force has five main missions. These missions help provide global vigilance, global reach, and global power. They have grown since 1947.

Controlling the Skies: Air Superiority

Air superiority means having control of the air during a battle. This allows friendly forces to operate without much trouble from the enemy.

• Offensive Counter-Air (OCA) involves attacking enemy aircraft and missiles. These attacks happen as close to their source as possible. This is the preferred way to stop air threats.
• Defensive Counter-Air (DCA) includes all actions to find, identify, and stop enemy forces. These forces might try to attack through friendly airspace. DCA works with OCA to keep areas safe from air threats.
• Airspace Control helps manage the use of airspace safely and efficiently. It prevents accidents between friendly aircraft. It also makes air operations more flexible.

Gathering Information: Global Integrated ISR

Global integrated intelligence, surveillance, and reconnaissance (ISR) means collecting and using information from around the world. This helps leaders make smart decisions.

• Planning and Directing involves figuring out what information is needed. It also means making plans to collect it.
• Collection is getting the actual information. This can be done using many different methods.
• Processing and Exploitation turns the collected information into a useful format.
• Analysis and Production means studying the processed information. This creates a clear picture for decision-makers.
• Dissemination and Integration is sharing the information with those who need it. This helps everyone understand what is happening.

Moving Fast: Rapid Global Mobility

Rapid global mobility is about quickly moving military forces and supplies. This allows forces to get to places fast. It helps them respond to situations with speed and surprise.

• Airlift transports troops and equipment by air. This allows quick responses to many situations. It helps the U.S. show its presence worldwide.
• Air Refueling is when one aircraft refuels another in the air. This helps planes fly longer distances. It means they don't need to land as often.
• Aeromedical Evacuation moves sick or injured patients by air. Medical teams supervise these movements.

Powerful Strikes: Global Strike

Global precision attack means being able to hit targets quickly and accurately. This uses many types of weapons. It creates strong and precise effects.

• Strategic Attack aims to achieve national goals. These attacks weaken an enemy's ability or will to fight.
• Air Interdiction involves disrupting or destroying enemy military power. This happens before it can be used against friendly forces.
• Close Air Support is air action against enemy targets very close to friendly forces. It requires careful teamwork between air and ground teams.

• Nuclear Deterrence Operations involve keeping and securing nuclear forces. This is to stop an enemy from attacking important U.S. interests. If deterrence fails, the U.S. can respond with nuclear options.
  • Assure/Dissuade/Deter means showing allies that the U.S. will protect them. It also means stopping others from getting nuclear weapons.
  • Nuclear Strike is the ability of nuclear forces to hit targets quickly and accurately. This shows U.S. determination in a crisis.
  • Nuclear Surety makes sure nuclear operations are safe, secure, and effective. This prevents accidents or unauthorized use.

Guiding the Mission: Command and Control

Command and control (C2) is how a commander leads forces to complete a mission. It involves people, equipment, and communication.

• At the strategic level, national leaders set security goals. They use national resources to achieve them.
• At the operational level, major missions are planned and carried out. This helps achieve the strategic goals.
• At the tactical level, individual battles are fought. This is where forces are used and targets are attacked.

History of the Air Force

The U.S. Air Force's story began with the Union Army Balloon Corps during the American Civil War. This group used balloons for scouting. This was an early step in military aviation.

The U.S. Army created the first part of the Air Force on August 1, 1907. Over 40 years, it changed names and roles. It finally became independent. During World War II, many U.S. airmen died helping to win the war. The U.S. Army Air Forces (USAAF) acted almost like an independent branch then. Airmen wanted formal independence. The National Security Act of 1947 made the Air Force its own branch on September 18, 1947.

This act created the Department of the Air Force. It was one of three military departments under the Department of Defense. Before 1947, the Army, Navy, and Marine Corps shared military aviation duties. In 1947, Air Force Captain Chuck Yeager broke the sound barrier. He flew his X-1 rocket plane, starting a new age of flight.

Early Air Force Organizations

The Air Force grew from these earlier Army organizations:

• Aeronautical Division, U.S. Signal Corps (1907–1914)
• Aviation Section, U.S. Signal Corps (1914–1918)
• Division of Military Aeronautics (1918)
• U.S. Army Air Service (1918–1926)
• U.S. Army Air Corps (1926–1941)
• U.S. Army Air Forces (1941–1947)

The Air Force in the 21st Century

In the early 2000s, new aircraft projects took time. This meant Air Force planes were getting older on average.

Since 2005, the Air Force focused on improving Basic Military Training (BMT). The training became longer and included a deployment phase. This phase, called BEAST, put trainees in a pretend combat zone. In November 2022, the USAF announced it would discontinue BEAST. It replaced it with a new training program called PACER FORGE.

The Air Force reduced its size in the mid-2000s due to budget limits. However, the reduction stopped at about 330,000 personnel by 2008. This was to meet mission needs.

To strengthen its focus on nuclear assets, the USAF established the Air Force Global Strike Command on October 24, 2008. This command later took control of all USAF bomber aircraft.

In 2009, the USAF planned to cut fighter aircraft. It shifted resources to support nuclear, irregular, and information warfare. The USAF also released its Unmanned Aerial System (UAS) Flight Plan. This plan detailed drone use through 2047. One-third of future planes were planned to be unmanned. The Air Force anticipated having hypersonic weapons by the 2020s. It also expected hypersonic drones by the 2030s. Recoverable hypersonic drones were planned by the 2040s. The USAF intends to deploy a Sixth-generation jet fighter by the mid-2030s.

On October 22, 2023, the USAF conducted its first trilateral exercise. This was with the South Korean and Japanese air forces. On November 29, 2023, a USAF Bell Boeing V-22 Osprey crashed in Japan. One airman died in the accident. General David W. Allvin, the head of the U.S. Air Force, stated in 2024 that the United States could not rely on its air dominance for an extended period.

Air Force Conflicts

The U.S. Air Force has been involved in many conflicts. It uses military air operations in these situations. The USAF carries on the legacy of its earlier organizations. These groups played key roles in U.S. military actions since 1907.

• Pancho Villa Expedition
• World War I
• World War II
• Cold War
• Korean War
• Vietnam War
• Operation Urgent Fury (1983 US invasion of Grenada)
• Operation El Dorado Canyon (1986 US Bombing of Libya)
• Operation Just Cause (1989–1990 US invasion of Panama)
• Gulf War (1990–1991)
• Operation Deliberate Force (1995 NATO bombing in Bosnia and Herzegovina)
• Operation Allied Force (1999 NATO bombing of Yugoslavia)
• Afghanistan War (2001–2021)
• Iraq War (2003–2011)
• Operation Odyssey Dawn (2011 Libyan no-fly zone)
• Operation Inherent Resolve (2014–present: against the Islamic State of Iraq and the Levant)

The USAF often supports allied forces in conflicts. This happens even when the U.S. is not directly involved. An example is the 2013 French campaign in Mali.

Helping Others: Humanitarian Operations

The USAF also takes part in many humanitarian missions. These missions help people in need around the world. Some major examples include:

• Berlin Airlift (Operation Vittles), 1948–1949
• Operation Safe Haven, 1956–1957
• Operations Babylift, New Life, Frequent Wind, and New Arrivals, 1975
• Operation Provide Comfort, 1991
• Operation Sea Angel, 1991
• Operation Provide Hope, 1992–1993
• Operation Provide Promise, 1992–1996
• Operation Unified Assistance, December 2004 – April 2005 (after the 2004 Indian Ocean earthquake and tsunami)
• Operation Unified Response, January 14, 2010 – March 22, 2010
• Operation Tomodachi, March 12, 2011 – May 1, 2011

Air Force Culture

Various Air Force personnel pose during the Air Force's 74th birthday celebration at the Pentagon (17 September 2021).

The U.S. Air Force culture is shaped by its pilots. This includes those who fly bombers and fighters.

Air Force culture combines advanced technology, individualism, and airpower ideas. It also includes a sense of equality. Officers see themselves as key "warriors" working closely with enlisted airmen. These airmen serve as crew or support staff. This creates a unique relationship between officers and enlisted personnel.

The Air Force has many formal and informal traditions. Some come from the Royal Air Force, like dining-ins. Others come from its own history. These include "Friday Name Tags" in flying units and an annual "Mustache Month." "Challenge coins" date back to World War I. Another unique tradition is the "roof stomp." Airmen do this to welcome a new commander or celebrate an event.

How the Air Force is Organized

Administrative Structure

The Department of the Air Force is one of three military departments. It is within the Department of Defense. The civilian Secretary of the Air Force manages it. The Chief of Staff of the Air Force leads the uniformed personnel.

The Air Force has ten Major Commands (MAJCOMs). These include the Air Force Reserve Command. Each MAJCOM has different responsibilities. Below MAJCOMs are Numbered Air Forces (NAFs). Then come Wings, Groups, Squadrons, and Flights.

Air Force Commands

Major Commands	Current commander	Location of headquarters
Air Combat Command (ACC)	Gen Adrian Spain	Langley Air Force Base, Joint Base Langley-Eustis, Virginia, U.S.
Air Education and Training Command (AETC)	Lt Gen Brian S. Robinson	Randolph Air Force Base, Joint Base San Antonio, Texas, U.S.
Air Force Global Strike Command (AFGSC)	Gen Thomas A. Bussiere	Barksdale Air Force Base, Louisiana, U.S.
Air Force Materiel Command (AFMC)	Lt Gen Linda S. Hurry	Wright-Patterson Air Force Base, Ohio, U.S.
Air Force Reserve Command (AFRC)	Lt Gen John P. Healy	Robins Air Force Base, Georgia, U.S.
Air Force Special Operations Command (AFSOC)	Lt Gen Michael E. Conley	Hurlburt Field, Florida, U.S.
Air Mobility Command (AMC)	Gen John D. Lamontagne	Scott Air Force Base, Illinois, U.S.
Pacific Air Forces (PACAF)	Gen Kevin Schneider	Hickam Air Force Base, Joint Base Pearl Harbor–Hickam, Hawaii, U.S.
United States Air Forces in Europe – Air Forces Africa (USAFE-AFAFRICA)	Lt Gen Jason Hinds	Ramstein Air Base, Rhineland-Palatinate, Germany
Direct Reporting Units	Current commander	Location of headquarters
Air Force District of Washington (AFDW)	Maj Gen Daniel A. DeVoe	Andrews Air Force Base, Joint Base Andrews, Maryland, U.S.
Air Force Operational Test and Evaluation Center (AFOTEC)	Brig Gen Michael T. Rawls	Kirtland Air Force Base, New Mexico, U.S.
United States Air Force Academy (USAFA)	Lt Gen Tony D. Bauernfeind	Air Force Academy, Colorado, U.S.
Air Force Medical Command (AFMEDCOM)	Maj Gen Sean T. Collins	Defense Health Headquarters, Virginia, U.S.

Air Force Bases

The Air Force has many bases around the world. These are called installations.

Air Force Personnel

Every job in the Air Force has an Air Force Specialty Code (AFSC). These codes describe the duties for officers and enlisted airmen.

AFSCs include pilots, intelligence, cyberspace operations, and medical roles. Enlisted jobs range from flight operations to support roles. These include computer, mechanic, communication, and security specialties. Many enlisted jobs are "entry level." This means the Air Force provides all the training.

USAF ranks are for enlisted airmen, non-commissioned officers (NCOs), and commissioned officers. Ranks go from Airman Basic (E-1) to General (O-10). Enlisted promotions depend on test scores and experience. Officer promotions are based on time and selection boards.

Commissioned Officers

Air Force officers are in three groups: company grade, field grade, and general officers.

• Company grade officers are O-1 to O-3.
• Field grade officers are O-4 to O-6.
• General officers are O-7 and higher.

Promotions for officers are competitive. They are based on performance and selection board reviews.

Warrant Officers

The Air Force did not use warrant officer ranks for many years. However, in February 2024, it was announced that warrant officer ranks would be reintroduced. This began in fiscal year 2025. This effort aims to keep skilled airmen in technical fields. These airmen might not want to follow a leadership path.

The Air Force initially aimed for a class of 30 warrant officers. They were to begin training by summer 2024. By the end of July 2024, 78 airmen were selected. This was more than double the original estimate. These 78 airmen were spread across three training classes. The first class started in October 2024. On December 6, 2024, 30 airmen graduated from the Air Force's Warrant Officer Training School. These were the first warrant officers to serve in the U.S. Air Force since 1992. They graduated as Warrant Officer 1 or Chief Warrant Officer 2.

Air Force warrant officer rank insignia

Uniformed services pay grade	W-5		W-4		W-3		W-2		W-1
United States Air Force
	Chief warrant officer 5		Chief warrant officer 4		Chief warrant officer 3		Chief warrant officer 2		Warrant officer 1

Enlisted Airmen

Enlisted airmen have pay grades from E-1 to E-9. The term "airmen" refers to all USAF personnel. It also specifically refers to pay grades E-1 through E-4. These are below the level of non-commissioned officers (NCOs). NCOs are in pay grades E-5 through E-9.

Uniforms

The first USAF dress uniform was "Uxbridge blue" in 1947. The current service dress uniform was adopted in 1994. It is a dark blue coat and trousers. It is worn with a light blue shirt and tie.

The Airman Combat Uniform (ACU) in the Operational Camouflage Pattern (OCP) replaced the older Airman Battle Uniform (ABU) on October 1, 2018.

Awards and Badges

The USAF uses various badges. These show job assignments or skill levels. Badges can also be given as awards for merit or service.

Training

All enlisted airmen attend Basic Military Training (BMT). This happens at Lackland Air Force Base in Texas for 7.5 weeks. After BMT, new airmen go to a technical school. There they learn their specific job skills.

Officers can join after graduating from the United States Air Force Academy. They can also join through the Air Force Reserve Officer Training Corps (AFROTC) program. Another path is the Air Force Officer Training School (OTS). OTS is in Alabama. It includes Basic Officer Training (BOT) and the Academy of Military Science (AMS).

Air Force Fitness Test

The U.S. Air Force Fitness Test (AFFT) checks airmen's physical fitness. It includes waist circumference, sit-ups, push-ups, and a 1.5-mile run. Airmen need a score of 75 points to pass. They must also meet minimum standards for each part. The test is given twice a year. Those scoring over 90% test once a year.

Air Force Aircraft

The U.S. Air Force has about 5,500 aircraft. Around 4,131 of these are in active service. Aircraft naming systems were combined in 1962. This created a single system for all U.S. military aircraft.

A – Attack Aircraft

Attack aircraft are designed to hit ground targets. They often provide close air support for ground troops. These planes need to be very precise. Their role is tactical, meaning they operate near the battlefront.

• A-10C Thunderbolt II
• AC-130J Ghostrider
• OA-1K Skyraider II

B – Bomber Aircraft

Bombers are strategic weapons. They are used for long-range missions. They can carry conventional or nuclear weapons. Today, some bombers also help with tactical missions. This includes supporting ground forces.

• B-1B Lancer
• B-2A Spirit
• B-52H Stratofortress

C – Cargo and Transport Aircraft

Cargo aircraft deliver troops, weapons, and equipment. They fly to military operation areas worldwide. The main cargo planes are the C-130 Hercules, C-17 Globemaster III, and C-5 Galaxy. The CV-22 is used for special operations.

• C-5M Galaxy
• C-12C, C-12D, C-12F and C-12J Huron
• C-17A Globemaster III
• C-130H, LC-130H, and WC-130H Hercules
• C-130J and C-130J-30 Super Hercules
• C-146A Wolfhound
• CV-22B Osprey

E – Special Electronic Aircraft

Electronic warfare aircraft help control the electromagnetic spectrum. They ensure friendly forces can use it freely. They also send important information. These planes are sometimes called "the eye in the sky."

• E-3B, E-3C and E-3G Sentry
• E-4B "Nightwatch"
• E-9A Widget
• E-11A
• EA-37B Compass Call
• EC-130H Compass Call
• EC-130J Commando Solo

F – Fighter Aircraft

Fighter aircraft are small, fast, and agile. They are mainly used for air-to-air combat. Many also have ground-attack abilities. Some are called fighter-bombers. Their missions include intercepting other planes and reconnaissance.

• F-15C and F-15D Eagle
• F-15E Strike Eagle
• F-15EX Eagle II
• F-16C, F-16D Fighting Falcon
• F-22A Raptor
• F-35A Lightning II

H – Search and Rescue Aircraft

These aircraft are used for search and rescue missions. They operate on land or sea. The HC-130N/P aircraft are being replaced by newer HC-130J models. New HH-60W helicopters are also being developed.

• HC-130N and HC-130P Combat King
• HC-130J Combat King II
• HH-60G, HH-60U and HH-60W Pave Hawk

K – Tanker Aircraft

Tanker aircraft refuel other planes in the air. The KC-135 and KC-46 are based on civilian jets. Air refueling is vital for large operations. It helps fighters, bombers, and cargo planes fly longer. The KC-10A Extender was retired in 2024.

• KC-46A Pegasus
• KC-135R and KC-135T Stratotanker

M – Multi-mission Aircraft

These specialized aircraft support special operations missions. They help with infiltration, exfiltration, resupply, and refueling. They can use short runways. Drones, or remotely piloted aircraft (RPAs), are also multi-mission. Some are armed and called "unmanned combat aerial vehicles" (UCAVs).

• MC-130J Commando II
• MH-139 Grey Wolf

• MQ-9B Reaper

R – Reconnaissance Aircraft

Reconnaissance aircraft monitor enemy activity. They were originally unarmed. The U-2 is a famous reconnaissance plane. These aircraft gather intelligence and perform high-altitude surveillance. Many unmanned drones are also used for reconnaissance.

• RC-135S Cobra Ball
• RC-135U Combat Sent
• RC-135V and RC-135W Rivet Joint
• RQ-4B Global Hawk
• RQ-11 Raven

• RQ-170 Sentinel
• U-2S "Dragon Lady"

T – Trainer Aircraft

Trainer aircraft are used to teach pilots and other aircrew. They learn their duties in these planes.

• T-1A Jayhawk
• T-6A Texan II
• T-38A, (A)T-38B and T-38C Talon
• T-41D Mescalero
• T-51A
• T-53A Kadet II
• TC-135W
• TH-1H Iroquois
• TU-2S Dragon Lady
• A-29 Super Tucano

TG – Trainer Gliders

The USAF uses several gliders. They are mainly for cadet flight training at the U.S. Air Force Academy.

• TG-15A
• TG-15B
• TG-16

U – Utility Aircraft

Utility aircraft are used for various tasks. For example, a Huey helicopter might transport people or help with evacuations. These are all-around use aircraft.

• U-28A Draco
• UH-1N Iroquois
• UV-18B Twin Otter

V – VIP Staff Transport Aircraft

These aircraft transport Very Important Persons (VIPs). This includes the president, vice president, and other government officials.

• VC-25A (two used as Air Force One)
• C-21A Learjet
• C-32A and C-32B (used as Air Force Two)
• C-37A Gulfstream V and C-37B Gulfstream G550
• C-40B and C-40C

W – Weather Reconnaissance Aircraft

These aircraft study weather events. This includes hurricanes and typhoons.

• WC-130J Hurricane Hunter
• WC-135C and WC-135W Constant Phoenix

Other Aircraft

• CN-235-100
• Grob G 120TP
• Mil Mi-17 (used for training against enemy tactics)

See also

In Spanish: Fuerza Aérea de los Estados Unidos para niños