BAUCAU, Timor-Leste (March 4, 2021) Seabees assigned to Naval Mobile Construction Battalion (NMCB) 4, perform various tasks including compaction, material staging, construction of temporary tarp structure and leveling during construction of a three-room schoolhouse for the local youth. NMCB-4 is forward deployed throughout the Indo-Pacific region and United States ready to support major combat operations, theater security, humanitarian assistance, and disaster relief operations. Seabees provide general engineering and civil support to Navy, Marine Corps, and joint operational forces globally. (U.S. Navy photo by Builder 2nd Class Brian Slocum)