U.S. Air Force Airman 1st Class Charles Sage, a pavement and equipment journeyman assigned to the 557th Expeditionary Rapid Engineer Deployable Heavy Operational Repair Squadron Engineers (RED HORSE) Squadron, cuts concrete for joint in a new structure that will house the 557th ERHS vehicle maintenance at Al Udeid Air Base, Qatar, Dec. 20, 2017. The 557th ERHS has over 200 Airman that specialize in jobs that include heavy equipment operators; heating, ventilation, air conditioning technicians; structures specialists; electricians and plumbers, deployed across the U.S. Central Command area of responsibility. (U.S. Air National Guard photo by Master Sgt. Phil Speck)