181031-N-JS726-0135 NORWEGIAN SEA (Oct. 31, 2018) The Royal Norwegian Navy Skjold-class fast patrol boat HNoMS Storm (P961) patrols the Alvund Fjord 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)