The Defense Threat Reduction Information Analysis Center (DTRIAC) is the key Department of Defense source of information and analysis on nuclear and conventional weapons-related topics. Sponsored by the Defense Threat Reduction
Agency, DTRIAC has major reference collections of documents, photographic data, and films and can search, retrieve and perform analyses on DTRA-internal and community-wide nuclear/ conventional weapons phenomena, effects and technology
matters and related nuclear/conventional technology transfer applications.
Who We Serve
DTRIAC services are available to all U.S. organizations having a need-to-know, certified by their government contract sponsor, and registered with Defense Logistics Information Services (DLIS) to receive export-controlled data. In order to
take advantage of our archives, you must be, or sponsored by, a U.S. government organization, have a DLIS number or have the permission of DTRA.