Cmdr. Lushan A. Hannah stands at attention during the Coast Guard Sector Los Angeles-Long Beach change-of-command ceremony in San Pedro, California, June 22, 2018. The change-of-command ceremony is a time-honored tradition formally conducted before the assembled company of the command, and it confirms to the men and women of the unit that the continuity of command is maintained. (U.S. Coast Guard photo by Petty Officer 1st Class Mark Barney)