Rear Adm. Mat Winter, chief of naval research, talks to Chief of Naval Operations Adm. Jonathan Greenert about the Office of Naval Research (ONR)-sponsored Shipboard Autonomous Firefighting Robot (SAFFiR) while touring the exhibit hall during the Naval Future Force Science and Technology (S&T;) EXPO. The expo is the Office of Naval Research’s premier biennial event that provides attendees access to naval leadership, who discuss the objectives of the revised Naval S&T; Strategy, status of key programs and new research opportunities available. (U.S. Navy photo by John F. Williams/Released)