Airman 1st Class Joseph Fisher, 175th Maintenance Group, Maryland Air National Guard, Baltimore, Md. peers out of the window of a KC-135 Stratotanker during a refueling mission during Exercise Red Flag - Alaska 14-3. Exercise Red Flag is a 10 day exercise that is a series of Pacific Air Forces commander-directed field training exercises for U.S. forces, provides joint offensive counter-air, interdiction, close air support, and large force employment training in a simulated combat environment. (Air National Guard photo by Tech. Sgt. Christopher Schepers/RELEASED)