Senior Airman Derick Thompson, 144th Maintenance Squadron crew chief, makes repairs on an F-15C Eagle assigned to the 144th Fighter Wing, Fresno Air National Guard Base, Calif. as part of Red Flag 16-1 held at Nellis Air Force Base, Nev. Feb. 9, 2016. Into the third week of the exercise, the 144th Fighter Wing Airmen continue to train hard and practice teamwork daily during this multinational training exercise. (U.S. Air National Guard photo by Senior Airman Klynne Pearl Serrano)