171117-N-NG136-004 NORFOLK (Nov. 17, 2017) Seaman Francisco Castanedamora cleans a rigid-hull inflatable boat (RHIB) aboard the aircraft carrier USS George H.W. Bush (CVN 77). The ship is in port conducting routine maintenance after a seven-month deployment in support of maritime security operations and theater security cooperation efforts in the U.S. 5th and 6th Fleet areas of operation. (U.S. Navy photo by Mass Communication Specialist Seaman Zachary P. Wickline/Released)