190614-N-MJ135-1167 SAN DIEGO (June 14, 2019) Rear Adm. Stuart P. Baker, left, commander of Carrier Strike Group Nine (CSG 9), shakes hands with Rear Adm. Daniel W. Dwyer during the change of command ceremony for Carrier Strike Group Nine (CSG 9) on the flight deck of the aircraft carrier USS Theodore Roosevelt (CVN 71). Baker relieved Dwyer to become the 13th commander of CSG 9. (U.S. Navy photo by Mass Communication Specialist 3rd Class Spencer Roberts/Released)