Winter Warfare Course Participants in the Swedish Basic Winter Warfare Course step over a mound of snow during a long-distance march on skis in Arvidsjaur, Sweden, Jan. 22, 2018. The course develops participants’ capability to survive in a cold-weather environment, apply tactical skills at individual and squad levels, and lead smaller units in winter warfare in subarctic winter conditions. Marines Corps photo by Staff Sgt. Marcin Platek SHARE IMAGE: Download Image: Full Size (1.54 MB) Tags: training, European Command, Eucom, MARINE CORPS, MARINES Photo By: Staff Sgt. Marcin Platek VIRIN: 180122-M-QX735-011.JPG Photo Gallery