190325-M-FB282-1011 CAMP PENDLETON, Calif.(March 24, 2019) U.S. Navy Petty Officer 3rd Class Julian Reffo, an information system technician assigned to Beach Master Unit 1, Naval Beach Group 1, guides a Marine with 1st Transportation Support Battalion, 1st Marine Logistics Group, off an Improved Navy Lighterage System during Pacific Blitz 2019 at Marine Corps Base Camp Pendleton, California, March 25, 2019. The Arrival and Assembly Operations Group’s function is to coordinate and control arrival and assembly operations. It consists of personnel from all Marine Air-Ground Task Force elements plus liaison from the commander, Navy support element, expeditionary medical facilities, and naval mobile constructions battalions. (U.S. Marine Corps photo by Sgt. Maximiliano Rosas)