Report of the Commanding General, Sphinx Detachment. This report constitutes a detailed analysis of the results obtained during the joint air-ground tests at Camp Hood, Texas. This area was selected due to similarity of the geological formation to that area to a large section of Japan and also do to the similarity in topography and foliage with 3,000 prepared positions including 35 large caves.

N11959 Approved for public release; distribution is unlimited.