Capt. Matthew Brown relieved Capt. Timothy Cronin as the commanding officer of the Legend-class national security cutter Hamilton (WMSL 753), during a formal change of command ceremony at the unit in North Charleston, South Carolina, July 23., 2021, Vice Adm. Steven Poulin, commander of the U.S. Coast Guard Atlantic Area, presided over the ceremony. (U.S. Coast Guard photo by Ensign Alexandra Lombardi/Ensign Joshua Romano)