U.S. Navy Aviation Structural Mechanic 2nd Class Matthew Walton, assigned to Patrol Squadron (VP) 16, sprays down a P-8A Poseidon aircraft in Kuala Lumpur, Malaysia, March 18, 2014, before its flight to assist in search and rescue operations for Malaysia Airlines Flight 370. U.S. Navy ships and aircraft were dispatched to assist a multinational search for Malaysia Airlines Flight 370, which disappeared March 8, 2014, over the Gulf of Thailand with 239 people aboard.