Defrost Duty An airman assigned to the 157th Air Refueling Wing deices an aircraft during a nuclear operations readiness exercise at Pease Air National Guard Base, N.H., Feb. 7, 2026. The exercise tested the wing's ability to rapidly generate aerial refueling capabilities in support of unconventional warfare operations. SHARE: Download: Full Size (1.18 MB) Tags: exercises, air force, training Credit: Air Force Senior Master Sgt. Timm Huffman VIRIN: 260207-Z-IL660-1005M.JPG Photo Gallery