U.S. Marines conduct immediate action #military​ drills during exercise Dynamic Cape (DC 21.1) on April 20, 2021 at Camp Lejeune, North Carolina.br br DC 21.1 is a command and control exercise simulating a contested environment to enhance operational readiness between II #USMarines​ Expeditionary Force partner nations and other Department of Defense entities.br br "The appearance of #US​ Department of Defense (DoD) visual information does not imply or constitute DoD endorsement."br br Credit to : U.S. Marine Corps video by Cpl.