Supply Drop Airmen add items to a donation box during Operation Christmas Drop 2022 at Andersen Air Force Base, Guam, Dec. 3, 2022. Operation Christmas Drop is DOD’s longest-running humanitarian airlift operation. SHARE IMAGE: Download Image: Full Size (2 MB) Tags: humanitarian , Operation Christmas Drop Photo By: Yasuo Osakabe, Air Force VIRIN: 221203-F-PM645-0011S.JPG Photo Gallery