Loadmasters from the 36th Airlift Squadron, Yokota Air Base, Japan, prepare humanitarian aid bundles destined for remote islands within the Micronesian Islands Dec. 11, 2012, during the 61st anniversary of Operation Christmas Drop. Operation Christmas Drop is a non-profit organization powered by volunteers from Andersen Air Force Base and the local Guam community. Each year OCD provides aid to over 30,000 islanders in Chuuk, Palau, Yap, Marshall Islands and Commonwealth of the Northern Mariana Islands. This year is the 61st anniversary of OCD, making it the longest running humanitarian mission in the world. (U.S. Air Force photo by Tech. Sgt. Samuel Morse)