190626-N-MF696-007 WEST BETHESDA, Md. (June 26, 2019) Capt. Cedric McNeal, commanding officer of Naval Surface Warfare Center Carderock Division, ISR lead Charles Behrle, and STEM Director Charlotte George gave Maryland Lt. Govenor Boyd Rutherford a tour of the David Taylor Model Basin and ISR participants, June, 26, 2019. During his visit, Boyd met with ISR teams from Maryland and other schools. NSWC Carderock Division hosted the 15th International Submarine Races (ISR) in its 3,200-foot David Taylor Model Basin in West Bethesda, Md., June 24-28. The biennial science, technology, engineering and math (STEM) event provides an avenue for high school and college teams to tackle the difficult challenges of submarine design, contruction and operation. (U.S. Navy photo by Monica McCoy/Released)