160611-N-ZP059-089 BREMERTON, Wash. (June 11, 2016) Sonar Technician (Submarines) 1st Class Ruben Villanueva watches as Hailey Hunt, 10, uses the controls of a manipulator on an Unmanned Undersea Vehicle to crush an apple during the 5th annual Remote Operated Vehicle (ROV) Competition at Olympic High School in Bremerton, Washington, June 11. Naval Undersea Warfare Center Keyport and Puget Sound Naval Shipyard and Intermediate Maintenance Facility personnel volunteered to help with the ROV programs for high school, junior high, and elementary students, which are designed to spark interest in science, technology, engineering and math (STEM). (U.S. Navy photo by Mass Communication Specialist 2nd Class Jacob G. Sisco/Released)