. . "The Pentagon Papers, officially titled United States \u2013 Vietnam Relations, 1945\u20131967: A Study Prepared by the Department of Defense, is a United States Department of Defense history of the United States' political-military involvement in Vietnam from 1945 to 1967. The papers were discovered and released by Daniel Ellsberg, and first brought to the attention of the public on the front page of The New York Times in 1971."@en .