181010-N-OA516-0042 ATLANTIC OCEAN (Oct. 10, 2018) The Wasp-class amphibious assault ship USS Iwo Jima (LHD 7) steams through the Atlantic Ocean, Oct. 10, 2018. Iwo Jima is underway prior to participating in Trident Juncture 2018 which is a NATO-led exercise designed to certify NATO response forces and develop interoperability among participating NATO and partner nations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kevin Leitner/Released)