Senior Airman Jeremiah Johnson, 355th Civil Engineer Squadron electrical systems journeyman, performs emergency maintenance on an electric pole at Davis-Monthan Air Force Base, Ariz., May 8, 2020. The 355th CES prides themselves on employing sound asset management principles that enable Davis-Monthan members to successfully continue the base mission every day. (Air Force photograph by Staff Sgt. Sergio A. Gamboa)