Chief Master Sgt. Tresse King, 374th Force Support Squadron superintendent, right, and Senior Airman Kylie Hanni, 36th Airlift Squadron loadmaster, left, both out of Yokota Air Base, Japan, place cans of food into a bundle to be delivered during Operation Christmas Drop 2018 at Andersen Air Force Base, Guam, Dec. 8, 2018. Once packed, the bundles will go on to be used to train the U.S. Air Force and its partners to better handle humanitarian assistance and disaster relief in the region. (U.S. Air Force photo by Senior Airman Matthew Gilmore)