Bryan Gossage, principal deputy assistant secretary of the Army for installations, energy and environment, tours a barracks facility at Joint Base Langley-Eustis, Virginia, Dec. 8, 2020. Gossage serves as the principal deputy advisor to the Secretary of the Army and Chief of Staff of the Army on all matters related to Installation policy, oversight and the coordination of energy security and management. (U.S. Air Force photo by Staff Sgt. Joshua Magbanua)