Chief Master-at-Arms Cindy Latherow trains Senior Chief Master-at-Arms Shannan Richardson in the use of an LA-9/P laser on the starboard bridge wing of the amphibious transport dock ship USS Arlington (LPD 24). Arlington is underway conducting training to sustain mission readiness for short-notice tasking and future deployments. (U.S. Navy photo by Mass Communications Specialist 2nd Class Stevie Tate/Released)