161203-N-LV331-001 GROTON, Conn. (Dec. 3, 2016) A panorama composite photograph compiled from several images shows the Secretary of the Navy (SECNAV) Ray Mabus delivering remarks during the christening ceremony of the Virginia-class attack submarine USS Colorado (SSN 788). (U.S. Navy photo illustration by Petty Officer 1st Class Armando Gonzales/Released)