Lt. Col. David Martinez, commanding officer, Marine Crops Security Force Battalion Kings Bay, congratulates the newly promoted sailors after a frocking ceremony at the unit&#39;s 6th Annual Master at Arms Ball Aug. 4, at the Omni Hotel in Amelia Island, Fl. The ball served as an occasion to honor the 500 sailors who serve aboard Naval Submarine Base Kings Bay as masters at arms. (Courtesy photo by Lance Cpl. Karlin Canady/Released)