Arctic Staging A fuel truck and snow machines prepare for Exercise Arctic Warrior 21 at Donnelly Drop Zone, Alaska, Feb. 8, 2021. The cold-weather training event incorporates airborne operations, situational training and live-fire exercises. SHARE: Download: Full Size (1.26 MB) Tags: Army Credit: John Pennell, Army VIRIN: 210208-A-SO352-011W.JPG Photo Gallery