Defenders take flight with the Raven
U.S. Air Force Senior Airman Tazz Berry, a 52nd Security Forces Squadron patrolman, holds a Raven B small unmanned aerial system with digital data link for pre-flight checks during a SUAS proficiency and currency training at the airfield on U.S. Army Garrison Baumholder, Germany, July 23, 2015. The operators must retain knowledge on how to pilot the SUAS and perform checks before and after each flight. (U.S. Air Force photo by Airman 1st Class Timothy Kim/Released)