https://www.youtube.com/watch?v=yUSdL1Olv1M
Arctic Edge is a biennial, large-scale, joint-training exercise that prepares and tests the U.S. militarys ability to operate tactically in the extreme cold-weather conditions found in Arctic environments. Task Force Arctic Edge is comprised of Marines from all across II Marine Expeditionary Force, and consists of more than 1500 participants from the Air Force, Army, Coast Guard, Marine Corps, and Navy utilizing the unique and expansive air and ground training areas in Alaska. (U.S. Marine Corps video by Sgt. Brianna Gaudi)