03/29/2026
MARCH 2021 CWOC TRAINING LOOK-BACK: Students in Fort McCoy Cold-Weather Operations Course (CWOC) class 21-05 participate in cold-water immersion training March 19, 2021, at Big Sandy Lake on South Post at Fort McCoy, Wis. CWOC students are trained on a variety of cold-weather subjects, including snowshoe training and skiing as well as how to use ahkio sleds and other gear. Training also focuses on terrain and weather analysis, risk management, cold-weather clothing, developing winter fighting positions in the field, camouflage and concealment, and numerous other areas that are important to know in order to survive and operate in a cold-weather environment. The training is coordinated through the Directorate of Plans, Training, Mobilization and Security at Fort McCoy. For the immersion training for this class, the ice had just melted off the lake just a few days prior to the event. (Photos by Fort McCoy Public Affairs Office)