ARLINGTON, Va. (Jul. 29, 2020) Chief of Naval Operations (CNO) Adm. Mike M. Gilday meets with Rear Adm. Lorin Selby, chief of naval research, during a visit to the Office of Naval Research (ONR) in Arlington, Virginia. ONR provides the science and technology necessary to maintain the Navy and Marine Corps’ technological advantage. (U.S. Navy photo by John F. Williams)