180501-N-DM308-131 WASHINGTON (May 01, 2018) The U.S. Navy color guard parades the colors during the singing of the national anthem during the Washington Nationals Navy Night pregame ceremony. The Washington Nationals hosted 278 Sailors and spouses in a show of support to the U.S. Navy while simultaneously increasing public awareness of the Navy mission. (U.S. Navy photo by Mass Communication Specialist 2nd Class Paul Archer/Released)