The U.S. Navy has drafted a procedure to investigate and catalogue reports of unidentified flying objects coming in from its pilots. But the service doesn’t expect to make the information public, citing privileged and classified reporting that is typically included in such files. Joe Gradisher, a spokesman for the office of the Deputy Chief of Naval Operations for Information Warfare, said in a statement that the Navy expects to keep the information it gathers private for a number of reasons. “Military aviation safety organizations always retain reporting of hazards to aviation as privileged information in order to preserve the free...