150327-N-OO032-144 SILVERDALE, Wash. (March 27, 2015) Hospitalman Cory Boles, from Prineville, Ore., assigned to Naval Hospital Bremerton, evacuates a simulated combat zone after providing emergency medical attention to a multiple amputation trauma trainer during the field training exercise portion of Naval Hospital Bremerton's Tactical Combat Casualty Care course at Naval Base Kitsap-Bangor. (U.S. Navy photo by Mass Communication Specialist 2nd Class Cory Asato/Released)