Senior Airman Danee Hicks, 28th Civil Engineer Squadron explosive ordnance disposal journeyman, maneuvers an HD-1 Air Force Medium Size Robot at Ellsworth Air Force Base, S.D., Dec. 20, 2012. The EOD Airmen train monthly to maintain proficiency with maneuvering the robot. (U.S. Air Force photo by Airman 1st Class Audra M. Hornbacher/Released)