Maj. Garrett Dover, 35th Fighter Squadron pilot from Kunsan Air Base, Republic of Korea, shakes hands with Senior Airman Justin Alvarez, 8th Aircraft Maintenance Squadron crew chief, after a preflight check during RED FLAG-Alaska 15-1 at Eielson Air Force Base, Oct. 10, 2014. This field training exercise is focused on improving the combat readiness of U.S. and international forces and providing training for units preparing for air expeditionary force tasking. (U.S. Air Force Photo by Senior Airman Taylor Curry/Released)