180726-N-VO150-848 VIRGINIA BEACH, Va. (July 25, 2018) A U.S. Army Oshkosh Heavy Expanded Mobility Tactical Truck drives onto Utah beach after disembarking an Improved Navy Lighterage System (INLS) causeway ferry while participating in exercise Trident Sun 18 onboard Joint Expeditionary Base Little Creek – Fort Story. Trident Sun 18 is a maritime prepositioning force (MPF) operation intended to provide training to reserve component personnel with regards to the in stream offload of military vehicles and equipment. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kenneth Gardner/Released)