151228-N-ZZ999-691 SAN CLEMENTE, Calif. (Dec. 28, 2015) Equipment Operator 3rd Class Austin Wickham, assigned to Naval Mobile Construction Battalion (NMCB) 3, greases a rock crusher support leg as part of routine general maintenance on the equipment. NMCB-3 is deployed to several countries in the Pacific area of operations conducting construction operations and humanitarian assistance projects. (U.S. Navy photo by Equipment Operator 3rd Class Adrianne Seger/Released)