Fire and Smoke: Natural Resources controlling the burn Published Feb. 6, 2018 By Senior Airman Luke Hill 2nd Bomb Wing Public Affairs BARKSDALE AIR FORCE BASE, La. -- Fire destroys underbrush at Barksdale Air Force Base, La., Jan. 31, 2018. If allowed to overgrow, underbrush can cause forest fires to spread and become harder to control. (U.S. Air Force photo by Senior Airman Luke Hill)