Northern Strike Wisconsin Army National Guardsmen secure and prepare an M119 howitzer for sling-load operations during Northern Strike at Grayling Army Airfield, Mich., Jan. 24, 2023. The winter iteration of the exercise aims to build readiness through joint cold-weather training designed to meet objectives of the Defense Department's Arctic strategy. SHARE: Download: Full Size (1.63 MB) Tags: national guard, exercises, army, Northern Strike 23 Credit: Air Force Master Sgt. Scott Thompson, National Guard VIRIN: 230124-Z-GS745-0356M.JPG Photo Gallery