UMA KADAUK, Timor Leste (Dec. 8, 2017) Seabees assigned to Naval Mobile Construction Battalion (NMCB) 4, prepares for a concrete pour at Uma Kadauk Clinic. NMCB 4 is forward deployed to the pacific, ready to support major combat operations, humanitarian assistance/disaster relief operations, and provide general engineering support to Navy, Marine Corps, and joint operational forces. (U.S. Navy photo by Utilitiesman Constructionman Ervin Villanueva/Released)