Cold Weather Testing An airman fires an M-249 Squad automatic weapon at Eielson Air Force Base, Alaska, Jan. 9, 2020. Airmen are testing out various brands of cold weather gear as part of an Army research project. SHARE: Download: Full Size (0.35 MB) Tags: Air Force Credit: Air Force Senior Airman Beaux Hebert VIRIN: 200109-F-RQ072-1190C.JPG Photo Gallery