During the last twenty-four years archaeologists have proven that we are now able to investigate a previously inaccessible part of the archaeological record: the battlefield. These fields of conflict, once inaccessible due to their nature, have become accessible to archaeologists through the use of metal detectors, the global positioning system (GPS), remote sensing, historical documents, maps, photographs (aerial and period), and the geographic information system (GIS), among the traditional methods used in archaeological research, such as surface surveys and excavation. However, battlefield archaeology\u27s current scope is limited to those conflicts recorded by history. Is it possible for battlefield archaeologists to cross the threshold...