Obviously fly planes, Ground training, Drill, Endurance marches, parachuting, shooting. i am not sure about the USAF but in the RAF in Britain there is a the RAF Regiment which is like a ground force section of the Royal Air Force. Kind of like the Navy's answer is the Marines both RAF Regiment and Royal Marines are "Highly Trained and Disciplined" they both are "Elite Forces" yet but have their flaws
United States Air Force - U.S.A Russian Air Force - Russia French Air Force - France Indian Air Force - India Royal Air Force - Britain Israelian Air Force - Israel Ukrainian Air Force - Ukraine Chinese Air Force - China Australian Air Force - Australia Korean Air Force - Korea
The Air Force college IS the Air Force Academy!
The compound noun 'air force' is only a proper noun when it is used for a specific air force. For example:Do we have an air force? Yes we do, the US Air Force. How do I join the Air Force? You visit an Air Force recruiter. Do other countries have an air force? Yes, most countries today do have an air force.Note: The use of the capitalized noun Air Force is referring to a specific air force, the US Air Force, a proper noun even if the US is not mentioned, it is inferred. The lower case use of air force is not referring to a specific air force.
The air force
The British Royal Air Force has NEVER been named "Pakistan air force" - and Pakistan has never had a Royal Air Force.
RAF for Royal Air Force
the air force is a military branch
Air Force
The US Air Force and the Israeli Air Force are renowned to have the best Air Forces in the World.
Air Force Instruction 31-101
* Beale Air Force Base. * Edwards Air Force Base. * Los Angeles Air Force Base. * Vandenberg Air Force Base. * Presidio of Monterey (Defense Language Institute)
Britain's Air Force is called the Royal Air Force or RAF for short.