BAGRAM AIRFIELD, Afghanistan --   Capt. Ainslie Vizcarra (left), 455th Expeditionary Mission Support Group command executive, operates an excavator with the help of 1st Lt. Mark Bohme (right), 455th Expeditionary Civil Engineer Squadron project engineer, to demolish an old building, June 22, 2016, Bagram Airfield, Afghanistan. Members of the 455th ECES reached out to other squadrons to help demolish the old petroleum, oil, and lubricant building to consolidate buildings across the base. (U.S. Air Force photo by Senior Airman Justyn M. Freeman)