170526-N-PO203-025 CAMP PENDLETON, Calif. (Apr. 26, 2017) Lee Mastroianni, program officer at the Office of Naval Research (ONR), talks to Marines about the prototype LOCUST (Low-Cost Unmanned Aerial Vehicle Swarming Technology) tube-launched UAVs during the Ship-to-Shore Maneuver Exploration and Experimentation (S2ME2) Advanced Naval Technology Exercise (ANTX) 2017 at Marine Corps Base Camp Pendleton, California. S2ME2 ANTX brings industry, academia, and the Naval Research Development Establishment (NR&DE) together to demonstrate emerging technology and engineering innovations that address priority Navy and Marine Corps missions. (U.S. Navy photo by John F. Williams/Released)