Transforming Nuclear Attribution: Culture, Community and Change
http://fas.org/irp/eprint/attribution.pdf
Recently declassified 2009 report on the challenge of identifying the perpetrator of a potential nuclear attack on the U.S. and the problems in reconciling the careful search for and analysis of forensic evidence with the demand for speed from the policy/political environment. From the Office of the Director of National Intelligence, posted by the Federation of American Scientists.