Antilnette Hunter, Walter Reed National Medical Center health technician, prepares to draw blood from Staff Sgt. Tim Rowland, 811th Security Force Squadron protective services supervisor, during a blood drive for the Armed Services Blood Program at the West Fitness Center on Joint Base Andrews, Md., Aug. 16, 2016. The ASBP collected blood donations that will be shipped into theater and to medical treatment facilities around the National Capital Region.