Col. Scott Williams, Center for Military Psychiatry and Neurosciences Research, director observes a rare mosquito specimen at the Walter Reed Biosystematics Unit (WRBU) during a visit, September 6, 2022. Leaders from the Walter Reed Army Institute of Research met with executives from the Smithsonian Institution, received briefing and reviewed the assets and capabilities. The Smithsonian's Museum Support Center (MSC) hosts the WRBU, which is a world-renowned center of taxonomic excellence, undertaking cutting-edge research to provide entomological intelligence tools and products that best asses global vector-borne disease risk. (U.S. Army photo by Tyra Breaux/Released)