170816-N-HW977-021 SAN DIEGO, Calif. (Aug. 16, 2017) Vice Adm. Thomas Rowden, commander of Naval Surface Forces, takes questions after delivering a keynote address during the American Society of Naval Engineers (ASNE) Fleet Maintenance and Modernization Symposium 2017. The annual event, sponsored by ASNE, brings together shipbuilding and maintenance experts with key civil service and Navy decision makers to share fleet total life-cycle management and modernization best practices. (U.S. Navy photo by Greg Vojtko/Released)