Bill Long, El Mirage Police Department interim police chief, signs the Emergency Vehicle Operators Course Memorandum of Understanding at Luke Air Force Base, Ariz., Jan. 10, 2018. The MSG and 56th Security Forces Squadron will provide the required space for participants to maneuver their vehicles through various obstacles as part of high speed pursuit, avoidance and other forms of EVOC training. (U.S. Air Force photo/Airman 1st Class Caleb Worpel)