Vice Adm. Charles Ray (left), Rear Adm. Joseph Servidio (center), Rear Adm. Todd Sokalzuk (right) bow their heads during a change of command ceremony at Coast Guard Island in Alameda, Calif., Thursday, July 7, 2016. Sokalzuk relieved Servidio as the 11th Coast Guard District commander. (Coast Guard photo by Petty Officer 3rd Class Loumania Stewart)