160222-N-MJ645-268 PHILIPPINE SEA – (Feb. 22, 2016) - Hospital Corpsman 2nd Class Christopher Thomas, a native of Gary, Indiana gives cardiopulmonary resuscitation (CPR) training to Sailors aboard the guided-missile destroyer USS Chung-Hoon (DDG 93). Providing a ready force supporting security and stability in the Indo-Asia-Pacific, Chung-Hoon is operating as part of the John C. Stennis Strike Group and Great Green Fleet on a regularly scheduled 7th Fleet deployment. (U.S. Navy photo by Mass Communication Specialist 2nd Class Marcus L. Stanley/Released)