Major General Fred Stoss, 20th Air Force commander, waves as he is welcomed to the groundbreaking event for the Weapons Generation Facility, May 21, 2019, on F.E. Warren Air Force Base, Wyo. The Army Corps of Engineers Awarded the Fluor Corporation the contract to construct the new WGF, the project is set to begin in the summer of 2019. (U.S. Air Force photo by Airman 1st Class Braydon Williams)