2nd Lt. Evan P. Lee, the logistics command element executive officer for 7th Engineer Support Battalion, 1st Marine Logistics Group, left, leads Marines on a hike back to the bivouac site after a live fire and maneuver range in Fort Greely, Alaska, Feb. 11, 2020. The exercise aims to maintain our ability to occupy the arctic and sub-arctic regions which remain tactically advantageous to America and her allies. (U.S. Marine Corps photo by Lance Cpl. Christopher W. England)