180424-N-XK413-0017 POLARIS POINT, Guam (April 24th, 2018) Utilitiesman Constructionman Thomas Nagle, assigned to Naval Mobile Construction Battalion (NMCB) 11, Detachment Guam, verifies the correct installation of roof concrete formwork. 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 Utilitiesman 2nd Class John Hurley)