190815-F-LX370-0876
Royal Canadian Air Force pilot Capt. Russ Baker, assigned to the 437th Transport Squadron based out of Canadian Forces Base Trenton, Canada, looks out the cockpit windows of his crew’s CC-150 Polaris refueling tanker while performing refueling operations in training airspace over Alaska during the Red Flag-Alaska 19-3 exercise, Aug. 15, 2019. Red Flag-Alaska, 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.