Source Documents
Browse 37 documents (1.7 GB) of primary records. Search full text or filter by status, release, original source, produced year, and scope.
AAWSAP DIRDs (Defense Intelligence Reference Documents)
Defense Intelligence Reference Documents (DIRDs) produced under the Advanced Aerospace Weapon System Applications Program (AAWSAP), covering technical topics relevant to advanced aerospace concepts.
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These files are archival copies of records published by the U.S. Department of War. Content is reproduced as released.