Sailors practice lifting a simulated injured sailor during a medical casualty drill aboard the guided-missile destroyer USS Jason Dunham (DDG 109). Jason Dunham is deployed with the John C. Stennis Strike Group to the U.S. 5th Fleet area of responsibility conducting maritime security operations, theater security cooperation efforts and support missions for Operation Enduring Freedom. (U.S. Navy photo by Mass Communication Specialist 2nd Class Deven B. King/Released)