On November 30, 2005, the NSA released a first installment of previously classified information regarding the Gulf of Tonkin incident, including a moderately sanitized version of Hanyok's article. The Hanyok article stated that intelligence information was presented to the "in such a manner as to preclude responsible decision makers in the Johnson administration from having the complete and objective narrative of events." Instead, "only information that supported the claim that the communists had attacked the two destroyers was given to Johnson administration officials."