190607-N-PG340-1001 PORT HUENEME, Calif. (June 7, 2019) Utilitiesman 3rd Class Vincent Harum, from Brooklyn, New York, assigned to Naval Mobile Construction Battalion (NMCB) 5, levels string line in order to properly lay block for a chase wall at a masonry building site. The Seabees assigned to NMCB-5 support worldwide combat and contingency operations, building advanced bases and conducting humanitarian recovery missions. (U.S. Navy photo by Steelworker 3rd Class Taylor Myers/Released)