Making 'em smarter

  • Published
Airman 1st Class Richard Ludlum prepares an MK-84 "dumb bomb" for transition to a GBU-31 Joint Direct Attack Munition "smart bomb." Four components are added to the MK-84 turning it into a precision Global Positioning System-guided weapon. Ludlum is assigned to the 5th Expeditionary Maintenance Squadron's munitions flight. (U.S. Air Force photo by Staff Sgt. Kristina Barrett)