180111-N-JE719-869 ATLANTIC OCEAN (Jan. 11, 2018) Line handlers stand in formation aboard the Pre-Commissioning Unit (PCU) Colorado (SSN 788) prior to mooring pier side for their first port call in Port Canaveral, Fla. Colorado is the 15th Virginia-class attack submarine and is scheduled to be commissioned March 17, 2018. (U.S. Navy photo by Mass Communication Specialist 1st Class Jeffrey M. Richardson/Released)