Airman 1st Class Anthony Perazzo, 5th Communications Squadron infrastructure technician, checks the internal components of a piece of equipment for discrepancies in the 5th CS headquarters on Minot Air Force Base, N.D., July 21, 2014. Airmen in the 5th CS infrastructure section maintain, repair and test a variety of mission essential equipment such as computers and area access panels. (U.S. Air Force photo/Senior Airman Stephanie Morris)