150228-N-HD510-010 ARABIAN GULF Sailors assigned to the Battle Cats of Helicopter Maritime Strike Squadron 73 performs maintenance on an MH-60R Sea Hawk helicopter in the hangar bay of aircraft carrier USS Carl Vinson. Carl Vinson 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.