Rear Adm. Jeffery Czerewko, left, relives Rear Adm. Richard Brophy as the commander of Carrier Strike Group (CSG) 4 during a change of command ceremony held at the command’s headquarters building on Naval Station Norfolk July 8, 2022. CSG 4 mentors, trains and assesses East Coast units preparing to deploy. (U.S. Navy photo by Mass Communications Specialist 2nd Class Isaac Maxwell)