James Vick, Ultimate Fighting Championship lightweight fighter, prepares to breach a building during the Mixed Martial Arts Legends Tour at Joint Base Langley-Eustis, Va., Dec. 1, 2017. The buildings are made of multiple metal containers and used by the 633rd Security Forces Squadron to train and practice proper breaching of a building. (U.S. Air Force photo by Airman 1st Class Tristan Biese)