Nov. 24, 2025 341st Missile Wing weapons generation facility celebrates construction milestone A hard hat rests on a table during a “topping out” ceremony at Malmstrom Air Force Base, Montana, Oct. 23, 2025. The “topping out” milestone indicates that a building has reached the completion of its structural construction phase. (U.S. Air Force photo by Airman 1st Class Jack Rodriguez Escamilla)