180109-N-TV402-108 CRYSTAL CITY, Va. (Jan. 9, 2018) Vice Adm. Thomas S. Rowden, commander, Naval Surface Forces, addresses attendees of the Surface Navy Association's 30th National Symposium. This year's symposium focused on "Surface Forces and Cross Domain Integration", which highlights common procedures and combined exercises across the air, land, maritime, space and cyberspace domains in preparation for a more powerful and integrated Naval Surface Force. (U.S. Navy photo by Mass Communication Specialist 3rd Class Timothy Hale/Released)