Airmen of the 100th Logistics Readiness Squadron fuel management flight and employees from the Defense Logistics Agency prepare to unload fuel from a tanker truck Jan. 27, 2020, at RAF Mildenhall, England. The transfer of fuel from an off-base supplier to underground storage facilities on base is performed annually to verify if fuel can be received through an alternate method during a contingency response situation. (U.S. Air Force photo by Airman 1st Class Joseph Barron)