181115-N-AZ467-0162 OSLO, Norway (Nov. 15, 2018) Kenneth J. Braithwaite, the U.S. ambassador to Norway, arrives aboard the Wasp-class amphibious assault ship USS Iwo Jima (LHD 7), Nov. 15, 2018. Iwo Jima is currently in port in Oslo, Norway, after participating in exercise Trident Juncture 2018, which was a NATO-led exercise designed to certify NATO response forces and develop interoperability among participating NATO allied and partner nations. (U.S. Navy photo by Mass Communication Specialist Seaman Apprentice Travis Baley/Released)