160502-N-LV331-001 ARLINGTON, Va. (May 2, 2016) Secretary of the Navy (SECNAV) Ray Mabus delivers remarks about Janine Davidson, Under Secretary of the Navy, during her swearing in ceremony at the Women in Military Service for America Memorial. The Under Secretary of the Navy serves as the Department of the Navy's chief management officer and performs other duties assigned by the secretary of the Navy. (U.S. Navy photo by Mass Communication Specialist 2nd Class Armando Gonzales/Released)