Col. Matthew Reuter, the commanding officer of Combat

Col. Matthew Reuter, the commanding officer of Combat Logistics Regiment 25, speaks with Marines in the combat operations center at Fort Greely, Alaska, March 14, 2018 during Exercise Arctic Edge 18. The Marines are part of the U.S. Army Alaska-led Joint Force Land Component Command in support of Alaskan Command's exercise Arctic Edge 18 conducted under the authority of U.S. Northern Command. Arctic Edge 2018 is a biennial, large-scale, joint-training exercise that prepares and tests the U.S. military's ability to operate tactically in the extreme cold-weather conditions found in Arctic environments. (U.S Marine Corps photo by Sgt. Brianna Gaudi)