SCHOFIELD BARRACKS - A Marine with Golf Company, 2nd Battalion, 3rd Marine Regiment recites a practical phrase used to simulate the time it takes to send a burst of live fire at KR-5 live-fire range aboard Schofield Barracks, Sept. 19, 2014 as part of the Island Viper exercise. The exercise is meant to prepare Marines for real-world combat. (U.S. Marine Corps photo by Pfc. Harley Thomas) - SCHOFIELD BARRACKS - A Marine with Golf Company, 2nd Battalion, 3rd Marine Regiment recites a practical phrase used to simulate the time it takes to send a burst of live fire at KR-5 live-fire range aboard Schofield Barracks, Sept. 19, 2014 as part of the Island Viper exercise. The exercise is meant to prepare Marines for real-world combat. (U.S. Marine Corps photo by Pfc. Harley Thomas)