181031-N-JS726-0761 NORWEGIAN SEA (Oct. 31, 2018) Landing craft air cushion 71, attached to Assault Craft Unit 4, conducts ship-to-shore operations in the Alvund Fjord with the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7) during exercise Trident Juncture 2018, Oct. 31, 2018. Trident Juncture is a NATO-led exercise designed to certify NATO response forces and develop interoperability among participating NATO allies and partner nations. (U.S. Navy photo by Chief Mass Communication Specialist David Holmes/Released)