180625-N-IQ513-0035 CAMP COVINGTON, Guam (June 25th, 2018) Lieutenant William Tucker, right, delivers a brief on the Detachment (Det.) Guam Supply Department to the incoming officer in charge, Lieutenant Daniel Brown, left. Both officers are assigned to Naval Mobile Construction Battalion Eleven. (NMCB-11) 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 3rd Class Binh Le)