180622-N-MS236-0018 BIGEJ, Marshall Islands (June 22nd, 2018) Builder 3rd Class Tristan Kesselring, assigned to Naval Mobile Construction Battalion (NMCB) 11, Construction Civic Action Detail Marshall Islands, wedges a concrete block between a foundation and a water tank to ensure structural integrity. NMCB-11 is forward deployed to execute construction, humanitarian and foreign assistance, and theater security cooperation in the 7th Fleet area of operations. (U.S. Navy photo by Construction Electrician 2nd Class Joshua Zapien)