190508-N-FM230-0001 NATIONAL HARBOR, Md. (May 8, 2019) Rear Adm. Casey J. Moton, program executive officer of Unmanned and Small Combatants, discusses the role of artificial intelligence and machine learning on the Navy's warfighting capabilities at the 2019 Sea-Air-Space (SAS) Exposition. The annual exposition, hosted by the Navy League of the United States, brings together key military decision makers, the U.S. defense industrial base, and private-sector U.S. companies for an innovative, educational, and professional maritime based event. (U.S. Navy photo by Mass Communication Specialist Seaman Apprentice Richard Rodgers/Released)