GULFPORT, Mississippi (November 29, 2017) Construction Electrician 3rd Class Jeromy Harris from Newark, California and Builder 3rd Class Donielle Senez from Arbi, Louisiana build a pallet during the Air Det. Mount Out Exercise.  Naval Mobile Construction Battalion 1 conducted the 48-hour exercise with a scenario for preparing pieces of construction equipment, several pallets of supplies, and associated paperwork for shipment. (U.S. Navy photo by Mass Communication Specialist 1st Class Brannon Deugan)