160727-N-TH560-441 SASEBO, Japan (July 27, 2016) Yeoman Chief George Clark speaks to audience members during a retirement ceremony aboard the amphibious assault ship USS Bonhomme Richard (LHD 6). Command Master Chief Carlton Duncan retired after 30 years of naval service. He served as Bonhomme Richard's command master chief since 2014. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jeanette Mullinax/Released)