A U.S. Air Force F-35A pilot assigned to the 388th Fighter Wing, Hill Air Force Base, Utah, reviews flight plans during a pre-flight brief at Los Llanos Air Base, Spain June 10, 2019, as part of the Tactical Leadership Program flying course. The F-35A Lighting II aircraft provides unmatched lethality, survivability, and adaptability to the warfighter. Integrating fourth and fifth-generation aircraft ensures the highest levels of readiness among both U.S. and allied nations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Evan Parker)