The 111th Attack Wing is a unit of the Pennsylvania Air National Guard, headquartered at Biddle Air National Guard Base in Horsham, Pennsylvania. If activated to federal service, the Wing is gained by the United States Air Force Air Combat Command. It provides protection of life, property, and the preservation of peace and order when tasked to do so by state or federal authorities. The Wing also provides operational and support units, as well as qualified personnel, to support wartime tasking and contingency commitments of any nature.

The Pennsylvania Air National Guard (PA ANG) is the aerial militia of the Commonwealth of Pennsylvania, United States of America. It is, along with the Pennsylvania Army National Guard, an element of the Pennsylvania National Guard.