170206-N-HW977-089 NORCO, Calif. (Feb. 6, 2017) Christopher Flores, left, a range systems engineering department engineer, and Henry Varela, project lead, wire individual panels for the new video screen at Joint Warfare Assessment Laboratory onboard Naval Surface Warfare Center. The new screen, consisting of 180 individual LED panels, replaces an obsolete rear-projection system. (U.S. Navy photo by Greg Vojtko/Released)