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: Download: Full Size (1.54 MB) Tags: Marines, European Command, Eucom, training, Marine Corps Credit: Staff Sgt. Marcin Platek VIRIN: 180122-M-QX735-011.JPG Photo Gallery