160624-N-PO203-747 ARLINGTON, Va. (Jun. 24, 2016) Lee Mastroianni, right, program officer at the Office of Naval Research (ONR), talks about the prototype LOCUST (Low-Cost Unmanned Aerial Vehicle Swarming Technology) tube-launched UAV, with Robert O. Work, Deputy Secretary of Defense, during a Technology Innovation Day event held at the Pentagon. For 70 years, ONR through its commands, including ONR Global and the Naval Research Laboratory in Washington, D.C., has been leading the discovery, development and delivery of technology innovations for the Navy and Marine Corps. (U.S. Navy photo by John F. Williams/Released)