201117-N-DI587-1092 DAHLGREN, Va. (Nov. 17, 2020) - Chief of Naval Operations (CNO) Adm. Mike Gilday receives a brief on directed energy at Naval Surface Warfare Center (NSWC) Dahlgren, Virginia, Nov. 17. CNO traveled to Dahlgren to visit Sailors and civilians and receive briefs on a variety of programs like High Energy Lasers, Solid Laser Technology Maturation (SSL-TM) and Layered Laser Defense (LLD). (U.S. Navy photo by Lieutenant Rachel Maul/Released)