SMYRNA, Tenn. (Dec. 15, 2023) Cmdr. Lacey Popson relieves Cmdr. Michael R. Dickenson during a change of command ceremony. Cmdr. Michael R. Dickenson was relieved by Cmdr. Lacey Popson as NTAG Nashville’s commanding officer. (U.S. Navy photo by Mass Communication Specialist 1st Class Jose Madrigal)