U.S. Navy MH-60S Seahawk helicopters with Helicopter Sea Combat Squadron (HSC) 3 and HSC-21 fly over San Diego after conducting an aerial firefighting mission Aug. 17, 2012. HSC-3 and HSC-21 assisted the California Department of Forestry and Fire Protection by providing aircrews flying specially equipped Seahawks to conduct aerial water drops over several wildfires in eastern San Diego County. (U.S. Navy photo by Mass Communication Specialist 2nd Class Sebastian McCormack/Released)