Distinguished Visitors observe how a Reverse Osmosis Water Purification Unit (ROWPU) makes potable water during a tour here at Holloman’s Air Force Base Basic Expeditionary Airfield Resources (BEAR) Base July 1, 2015. The tour was held to showcase the 49th Materiel Maintenance Group’s flexible and responsive expeditionary airfield resources and expertise that support the nation’s priorities overseas. (U.S. Air Force photo by Staff Sgt. E’Lysia A. Wray/Released)