UNITED STATES AIR FORCE APPLICATIONS OF UNMANNED AERIAL SYSTEMS(UAS):A DELPHI STUDY TO EXAMINE CURRENT AND FUTURE UAS AUTONOMOUS MISSION CAPABILITIES THESIS Alberto Sigala,Captain,USAF AFIT-ENV-MS-19-M-197 DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base,Ohio DISTRIBUTION STATEMENT A.APPROVED FOR PUBLIC RELEASE;DISTRIBUTION UNLIMITED