An F-22 Raptor fighter jet, assigned to the 525th Fighter Squadron, Joint Base Elmendorf-Richardson, Alaska, begins its refueling run over the Nevada Test and Training Range during a Red Flag 21-1 exercise Feb. 1, 2021. Red Flag trains pilots and aircrew together to build a more lethal, resilient and adaptable coalition force. (U.S. Air Force Photo by Airman 1st Class Dwane R. Young)