Master chief petty officers, senior chief petty officers and chief petty officers from the Coast Guard's Atlantic Area and 5th District gather at the fresnel lens in downtown Portsmouth, Va., in their service dress blues, Wednesday, April 3, 2013. Chiefs throughout the Coast Guard are wearing their SDBs Wednesday to bring attention to Sexual Assault Awareness Month. (U.S. Coast Guard photo by Petty Officer 1st Class Brandyn Hill)