U.S. Navy Lt. Andrew Forester, Naval Base Guam chaplain. assigned to Commander, Task Force 75, meets with local children for Operation Christmas Drop at Saipan, Dec. 20, 2015. Operation Christmas Drop is the longest-running humanitarian airlift operation in the world, and the longest ongoing U.S. military operation. In addition to delivering critical supplies and holiday gifts to the people of the Pacific Islands, Christmas Drop trains U.S. service members to airlift material to remote locations. U.S. Navy photo by Petty Officer 1st Class Ace Rheaume