200210-N-BZ485-0008 NORFOLK (Feb. 10, 2020) A developmental variant of the Common Unmanned Surface Vehicle (CUSV) autonomously conducts maneuvers on the Elizabeth River during its demonstration during Citadel Shield-Solid Curtain 2020 at Naval Station Norfolk. (U.S. Navy photo by Mass Communication Specialist 3rd Class Rebekah M. Rinckey/Released)