150501-N-KU391-146 U.S. 5TH FLEET AREA OF OPERATIONS – Lance Cpl. Luis Hernandez, assigned to the Thunderbolts of Marine Strike Fighter Squadron 251, works on an F/A-18C Hornet in the hangar bay of the aircraft carrier USS 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.