Graff

Navy Petty Officer Casey Graff PACIFIC OCEAN (Dec. 2, 2014) Damage Controlman 3rd Class Casey Graff, from Troy, Mont., fights a simulated fire during a fire drill aboard Nimitz-class aircraft carrier USS John C. Stennis (CVN 74). Stennis is currently undergoing an operational training period in preparation for future deployments. (U.S. Navy Photo by Mass Communication Specialist Seaman Ignacio D. Perez/ Released)