SANTA RITA, Guam (Oct. 20, 2020) Seabees deployed to Task Force 75, as a major combat operations and humanitarian assistance and disaster response (HA/DR) capability, participate in a 48-hour, mount-out exercise (MOX) on Camp Covington in Santa Rita, Guam. The MOX tests the battalion's ability to communicate, assemble, inspect, and load civil engineering support equipment and supplies in preparation for rapid movement from ports and airfields throughout the Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Nick Bauer)