170511-N-VF350-053 CAMP SHELBY, Miss. (May 11, 2017) U.S. special operations personnel stand perimeter watch during a direct assault on a simulated enemy village during exercise TRIDENT 2017. The exercise is Naval Special Warfare’s premiere joint training event that encompasses several special operations forces and conventional military participants, as well as partner nations and partner agencies to create realistic, combined-effort scenarios for operational units. (U.S. Navy photo by Chief Mass Communication Specialist Anderson Bomjardim/Released)