U.S. Air Force Airman 1st Class Joshua San Agustin (left-right), Airman Giovanni Manglona, Airman Brandon Phillip and Master Sgt. David Popp, all air transportation specialist with the U.S. Air Force Reserve’s 44th Aerial Port Squadron, load and secure airdrop bundles onto a Tunner 60K aircraft loader for transportation out to awaiting aircraft Dec. 11, 2018, during Operation Christmas Drop at Andersen Air Force Base, Guam. Operation Christmas Drop is a U.S. Air Force-led trilateral training event that includes air support from the Japanese Air Self Defense Force and Royal Australian Air Force to airdrop supplies to the Commonwealth of the Northern Marianas, Federated States of Micronesia, and the Republic of Palau. (U.S. Air Force photo by Jerry R. Bynum)