Members from the 36th Airlift Squadron and Koku Jieitai (Japan Air Self Defense Force) go over the mission plan for their training sortie during the 66th Operation Christmas Drop at Andersen Air Force Base, Guam, Dec. 11, 2017. Over the course of 10 days, the aircrews airdrop food, supplies and educational materials to islanders throughout the Commonwealth of the Northern Marianas, Federated States of Micronesia, and Republic of Palau. (U.S. Air Force photo by Staff Sgt. David Owsianka)