Capt. Christopher G. Bryant, right, relieves Capt. Marc W. Ratkus, left, as commanding officer, Center for Information Warfare Training (CIWT), with Rear Adm. Pete Garvin, commander, Naval Education and Training Command, center, presiding over the change of command ceremony, July 22, 2022. The ceremony was held at the National Naval Aviation Museum and also included a retirement ceremony as Ratkus concluded his 39-year military career. CIWT is charged with developing the future technical cadre of the Navy’s information warfare community. (U.S. Navy photo by Mass Communication Specialist Zachary Melvin)