150408-N-IC565-013 SAN DIEGO (April 8, 2015) Sailors man the helm and lee helm in the pilot house aboard the Wasp-class amphibious assault ship USS Essex (LHD 2) during sea and anchor detail. Essex is underway participating in a certification exercise with the Essex Amphibious Ready Group. (U.S. Navy photo by Mass Communication Specialist 3rd Class Bradley J. Gee/Released)