171129-N-DA737-065 BREMERTON, Wash. (Nov. 29, 2017) Logisitics Specialist Seaman Kiara Jones practices using an ophthalmoscope, a tool used to exam eyes, during a general quarters drill aboard USS John C. Stennis (CVN 74). John C. Stennis is in port conducting routine training as it continues preparing for its next scheduled deployment. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jonathan Jiang/Released)