Cmdr. Kristopher Lancaster is piped ashore following a change of command ceremony for the Los Angeles-class attack submarine USS Boise (SSN 764) at Naval Station Norfolk, Oct. 30, 2020. During the ceremony, Cmdr. Jonathan Cantor relieved Lancaster as commanding officer of Boise. The change of command ceremony is a time-honored tradition that signifies a total transfer of responsibility, authority and accountability for the command. (U.S. Navy photo by Mass Communication Specialist 1st Class Alfred Coffield)