» Air Force Intelligence and Security Doctrine    A large number of documents on intelligence and security doctrine. Most in HTML, but many in PDF.    http://www.fas.org/irp/doddir/usaf/

» The Air Force role in National Security    Prepared Statement by F. Whitten Peters and Gen. Michael E. Ryan before the Senate Armed Services Committee regarding the USAF role in national security -- with an apparent focus on intelligence.    http://www.senate.gov/~armed_services/statemnt/980212pr.htm

» USAF Intelligence and Related Organizations    The Federation of American Scientist's listing of United States Air Force intelligence units.    http://www.fas.org/irp/agency/usaf/