181030-N-WO404-653 BYNESET, Norway (Oct. 30, 2018) NATO joint forces participate in a simulated amphibious assault during the exercise Trident Juncture 18 joint-capability demonstration near Byneset, Norway, Oct. 30, 2018. Trident Juncture, a NATO-led exercise, hosted by Norway, will include around 50,000 personnel from NATO countries, as well as Finland and Sweden, and will test NATO’s collective response to an armed attack against one Ally, invoking Article 5 of the North Atlantic Treaty. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jonathan Nelson/Released)