Lt. Col. Jenns Robertson, Air and Space Power Strategist at the Air Force Research Institute, works on Theater History of Operations at Maxwell Air Force Base, August 2. THOR is database of bombs dropped from American military aircraft from World War One through current times. (U.S. Air Force photo by Airman 1st Class William Blankenship)

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Tags: history
Photo by: Airman st Class William Blankenship  |  VIRIN: 120802-F-VZ654-001.JPG