U.S. Air Force members assigned to the 316th Civil Engineer Squadron receive a briefing from a Washington Nationals facility management member during a Nationals Park facility exchange in Washington, D.C., Oct. 21, 2024. The facility exchange focused on heating, ventilation, air conditioning, and lighting. (U.S Air Force photo by Airman 1st Class Daniel Walderbach) (This photo has been altered for security purposes by removing identification badges)