U.S. Marines with Fox Battery, 2nd Battalion, 14th Marine Regiment, 4th Marine Division, Marine Forces Reserve, conduct High Mobility Artillery Rocket System maintenance during joint-performance drills in preparation of exercise Arctic Edge 2024 in Fort Greely, Alaska, Feb. 18, 2024. The HIMARS weapon system is a highly mobile artillery rocket system that fires six guided missiles in quick succession. ARCTIC EDGE 2024 (AE24) is a U.S. Northern Command-led homeland defense exercise demonstrating the U.S. military’s capabilities in extreme cold weather, joint force readiness, and U.S. military commitment to mutual strategic security interests in the Arctic region. (U.S. Marine Corps photo by Lance Cpl. Kanoa Thomas).