160516-N-HU377-249 NATIONAL HARBOR, Md. (May 16, 2016) Chief of Naval Operations Adm. John Richardson, left, Commandant of the U.S. Marine Corps Gen. Robert Neller, Commandant of the U.S. Coast Guard Adm. Paul K. Zukunft, and Paul N. Jaenichen, administrator of the U.S. Maritime Administration, speak during their “Service Chief’s Update” panel discussion at the Sea-Air-Space Exposition. The annual event brings together key military decision makers, the U.S. defense industrial base and private-sector U.S. companies for an innovative and educational maritime based event. (U.S. Navy photo by Mass Communication Specialist 2nd Class Dustin Knight/Released)