150721-N-CQ428-089 ARABIAN GULF (July 21, 2015) Rear Adm. Andrew Lewis, commander of Carrier Strike Group (CSG) 12, delivers remarks as the guest speaker during a change of command ceremony in the hangar bay aboard the aircraft carrier USS Theodore Roosevelt (CVN 71). Capt. Craig Clapperton relieved Capt. Daniel Grieco as commanding officer of Theodore Roosevelt. Theodore Roosevelt is deployed in the U.S. 5th Fleet area of operations supporting Operation Inherent Resolve, strike operations in Iraq and Syria as directed, maritime security operations and theater security cooperation efforts in the region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jennifer Case/Released)