Winter Wonderland Snowfall covers the flightline as an airman with the 25th Aircraft Maintenance Unit performs maintenance on an A-10 Thunderbolt II at Osan Air Base, South Korea, Jan. 6, 2021. The 25th AMU operated under frigid conditions to ensure the A-10 flying mission remained ready to “Fight Tonight.” SHARE IMAGE: Download Image: Full Size (8.27 MB) Photo By: Air Force Senior Airman Noah Sudolcan VIRIN: 210106-F-PB738-1486.JPG Photo Gallery