No, but the Air Force was once a part of the Army.
You're probably confusing that with the Marine Corps being a department of the Navy
the marine corps is separate from the air force. but the marine corps has had an aviation component since 1912
Commander is a rank exclusive to the Navy. It is the equivalent of an Army/Air Force/Marine Corps Lieutenant Colonel (O5). A Navy Captain is equivalent to an Army/Air Force/Marine Corps Colonel (O6), whereas a Captain in the Army, Air Force, or Marine Corps is O3. A Navy Captain outranks a Commander, but a Commander outranks an Army, Air Force, or Marine Corps Captain.
Eastern North Carolina. Includes:Camp Lejune (United States Marine Corps)Fort Bragg (United States Army)Pope Air Force Base (United States Air Force)Seymour Johnson Air Force Base (United States Air Force)Military activity at Raleigh-Durham International Airport (North Carolina Army National Guard and Air National Guard)Cherry Point Marine Corps Air Station (United States Marine Corps)New River Marine Corps Air Station (United States Marine Corps)
O3 in the Army, Marine Corps, and Air Force; O6 is the Navy and Coast Guard (a Navy and Coast Guard Captain is equivalent to an Army/Marine Corps/Air Force Colonel).
The Army, the Air Force, the Navy, and the Marine Corps.
As an Air Ground Task Force such as an MEU.
The Marine corps. It is called Marine one like the airplane by the air force the president uses is called air force one.
Williams was not in the U. S. Air Force, Williams was a pilot in the U. S. Marine Corps.
The American military consists of the U.S. Marine Corps, the Navy, the Army, the Coast Guard, the Merchant Marine, the National Guard, and the Air Force. There are also Reserve components of each service branch.
You can wear them all. AFI 36-2903 (which replaced AFR 35-10) gives the order in which awards are to be displayed on the Air Force uniform--the Air National Guard wears the USAF uniform--and gives the orders of precedence for Army, Navy and Marine Corps awards displayed on the Air Force uniform.
Army Air Force Navy Marine Corps
The United States Air Force is much larger than the Marine Corps