The United States Air Force Honor Guard Drill Team performs during The Royal Edinburgh Military Tattoo on the Esplanade of the Edinburgh Castle in Edinburgh; Scotland Aug. 17; 2015. This is the 66th production of the tattoo and it welcomes more than 220; 000 spectators from around the world for more than 3 weeks. (U.S. Air Force photo/Staff Sgt. Nichelle Anderson/Released)