U.S Air Force Airman 1st Class Aaliyah Tucker, 100th Logistics Readiness Squadron petroleum, oil and lubricant fuels distributor poses while pumping a R-11 fuel truck at RAF Mildenhall, England, Jan. 21, 2018. Checks are performed every morning on the trucks, to ensure the lights, the fuels and the sensors are all working properly. (U.S. Air Force photo by Airman 1st Class Alexandria Lee)