Frosty Feast Air Force Staff Sgts. Trenten Collins, left, and Asher Wilthew share a pot of food during Operation Agipen in Alaska, Jan. 31, 2023. The exercise is designed to validate equipment and previous arctic training in austere conditions. SHARE: Download: Full Size (0.63 MB) Tags: Air Force, training, Operation Agipen Credit: Alejandro Pena, Air Force VIRIN: 230131-F-HY271-0342C.JPG Photo Gallery