Leadership from the Defense Threat Reduction Agency and Defense Nuclear Weapons School pose with members of the 58th Special Operations Wing’s Monster Garage after the dedication of an iconic Mk6 Atomic Bomb replica that was unveiled in front of the schoolhouse at Kirtland Air Force Base, N.M., Jan. 10, 2019. The idea for the new icon for the school was to remind people that the schoolhouse was there, full of history. (U.S. Air Force photo by Staff Sgt. Kimberly Nagle)