Connor Cannon, a worker for Bossier Sign Co, Inc., installs letters on the 307th Bomb Wing headquarters sign at Barksdale Air Force Base, La., April 18, 2018. A new design was put on the sign after members of the 307th Civil Engineer Squadron at Barksdale repaired holes and put new coats of paint on the sign. (U.S. Air Force photo by Airman Maxwell Daigle/Released)