Coast Guard Cmdr. Paul Green, incoming commanding officer of Port Security Unit 308, salutes Capt. Gennaro Ruocco, outgoing commander of the unit, during a change-of-command ceremony in Kiln, Mississippi, Sept. 11, 2021. Rear Adm. Dana Thomas, director of Health, Safety and Work-Life for the Coast Guard, presided over the ceremony. (U.S. Coast Guard photo by Petty Officer 1st Class Kyle Smith)