180518-N-PO132-118 OKINAWA, Japan (May 18, 2018) Engineering Aid Consructionman Hunter Sylvester, assigned to Naval Mobile Construction Battalion (NMCB) 5, documents every beam receptacle to later help validate what slump test and truck number it is associated with. NMCB-5 is the forward deployed Pacific NMCB ready to support major combat operations and humanitarian assistance and disaster relief operations, and to provide general engineering and civil support to Navy, Marine Corps and joint operational forces. (U.S. Navy photo by Information Systems Technician Seamen Apprentice Deanna Velasquez/Released)