U.S. Air Force Airman 1st Class Tanner Strand, 43rd Electronic Combat Squadron airborne maintenance technician, waits for the aircrew to start engines on an EC-130H Compass Call during Aviation Rotation 19-2 at Krzesiny Air Base, Poland, June 13, 2019. The modified aircraft uses noise jamming technology to prevent communication or degrade the transfer of information essential to command and control of technology weapon systems and other enemy resources. (U.S. Air Force photo by Staff Sgt. Jonathan Snyder)