170306-N-VB241-0070 BREMERTON, Wash. (March 6, 2017) Damage Controlman 3rd Class Gaberial Harrell conducts self contained breathing apparatus training in the hangar bay of the aircraft carrier USS John C. Stennis (CVN 74). The ship is conducting a planned incremental availability at Puget Sound Naval Shipyard and Intermediate Maintenance Facility during which the ship is undergoing scheduled maintenance and upgrades. (U.S. Navy photo by Mass Communication Specialist 3rd Class Zachary C. Wolfe/Released)