Two AH-1Z Viper pilots with Marine Light Attack Helicopter Squadron (HMLA) 169 participate in a simulation of exercise Sea Horse Wind aboard Marine Corps Air Station Camp Pendleton, Calif., Dec. 1. Exercise Sea Horse Wind was a long-range raid conducted by more than 600 Marines with 1st Marine Division and 29 aircraft with 3rd Marine Aircraft Wing. (U.S. Marine Corps photo by Lance Cpl. Jake M.T. McClung/Released) - Two AH-1Z Viper pilots with Marine Light Attack Helicopter Squadron (HMLA) 169 participate in a simulation of exercise Sea Horse Wind aboard Marine Corps Air Station Camp Pendleton, Calif., Dec. 1. Exercise Sea Horse Wind was a long-range raid conducted by more than 600 Marines with 1st Marine Division and 29 aircraft with 3rd Marine Aircraft Wing. (U.S. Marine Corps photo by Lance Cpl. Jake M.T. McClung/Released)