MAROON EXCAVATOR
U.S. Air Force Airman 1st Class Peter Gracey, 31st Communications Squadron cyber transmit systems technician, performs a post-attack reconnaissance sweep, during MAROON EXCAVATOR, May 6, 2015, at Aviano Air Base, Italy. During the inspection, Airmen were tested on their operational readiness by performing PAR sweeps to survey the immediate area for signs of contamination, unidentified explosive ordinance, or facility damage. (U.S. Air Force photo by Senior Airman Matthew Lotz/Released)