U.S. Army Sgt Juan Perez packs his parachute after an airborne operation during Operation Toy Drop at Luzon drop zone on Fort Bragg, N.C., Dec. 8, 2015. Operation Toy Drop is the world’s largest combined airborne operation with seven partner-nation paratroopers participating and allows airborne personnel the opportunity to earn partner-nation jump wings. U.S. Army photo by Pfc. Darion Gibson