U.S. Air Force maintenance personnel from the 1st Aircraft Maintenance Squadron inspects an F-22 Raptor from the 1st Fighter Wing, Joint Base Langley-Eustis, Va., on the flightline Oct. 17, 2017, at Powidz Air Base, Poland. This F-22 flying training deployment is an example of how the U.S is engaged, postured, and ready with credible force to assure, deter, and defend in an increasingly complex security environment. (U.S. Air Force photo by Senior Airman Tenley Long)