Unitit States Air Force Seal o the Depairtment o the Air Force
Active 18 September 1947 – present (76 years, 7 months) Kintra Unitit States o Americae Allegiance Constitution o the Unitit States Teep Air force Size 332,854 active personnel 185,522 ceevilian personnel 71,400 reserve personnel 106,700 air guard personnel $140 billion budget 5,484 aircraft 450 ICBMs 63 satellites Pairt o Depairtment o the Air Force Heidquarters The Pentagon Motto(s) "Aim High ... Fly-Fecht-Win" Colours Ultramarine Blue an Air Force Yellae Mairch The U.S. Air Force Audio file "The Air Force Song.ogg" nae foond Engagements Korean War Vietnam War Iranian Hostage Rescue Invasion o Grenada Bombin o Libie (1986) Invasion o Panama Persian Gulf War Somali Ceevil War Bosnie War Kosovo War War in Afghanistan Iraq War Bombin o Libie (2011) Wabsteid http://www.af.mil/ Commanders Commander-in-Chief Preses Donald Trump Secretar o Defence The Honourable James Mattis Secretar o the Air Force The Honourable Deborah Lee James Chief o Staff Gen David L. Goldfein Vice Chief o Staff Gen Stephen W. Wilson Chief Master Sergeant CMSAF James A. Cody Insignia Unitit States Air Force flag Unitit States Air Force seembol USAF "Hap" Arnold Seembol U.S. Air Force Pipe Band TartanRoundel Aircraft flewn Attack A-10 , AC-130 Bomber B-52H , B-1B , B-2 Electronic warfare E-3 , E-8 , EC-130 Fechter F-15C , F-15E , F-16 , F-22 Helicopter UH-1N , HH-60 Reconnaissance U-2 , RC-135 , MC-12 Liberty , RQ/MQ-1 , RQ-4 , RQ-170 Trainer T-6 , T-38 , T-1 , TG-16 , T-53 Transport C-130 , C-135 , C-5 , C-9 , C-17 , VC-25 , C-32 , C-37 , C-21 , C-12 , C-40 , CV-22 Tanker KC-10 , KC-135
The United States Air Force (USAF ) is the aerial warfare service branch o the Unitit States Airmed Forces an ane o the seiven American uniformed services . Initially pairt o the Unitit States Airmy , the USAF wis furmed as a separate branch o the militar on 18 September 1947 unner the Naitional Security Act o 1947 . It is the maist recent branch o the U.S. militar tae be furmed, an is the lairgest an ane o the warld's maist technologically advanced air forces. The USAF articulates its core functions as Nuclear Deterrence Operations , Special Operations , Air Superiority , Global Integrated ISR , Space Superiority , Command an Control , Cyberspace Superiority , Personnel Recovery , Global Precision Attack , Biggin Partnerships , Rapid Global Mobility an Agile Combat Support .
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