Soldiers from the 20th Special Forces Group, Massachusetts National Guard, engage in cross-country ski training during Northern Strike 22-1 (“Winter Strike”) at the National All-Domain Warfighting Center, Grayling, Mich., Jan. 23, 2022. Winter Strike, the winter iteration of the Northern Strike exercise program, takes place at Northern Michigan’s National All-Domain Warfighting Center. The NADWC serves as the perfect place for units across the Department of Defense to experience cold-weather, all-domain training, allowing participants to enhance their Arctic warfare capabilities. (U.S. National Guard photo by Staff Sgt. Jacob Cessna)