The memo by Mr. Gates, a former C.I.A. director, also demanded greater adherence to secrecy standards, issuing a stern warning against the release of classified information: “Leaking of classified information is against the law, cannot be tolerated and will, when proven, lead to the prosecution of those found to be engaged in such activity.”
A copy of the unclassified memo by Mr. Gates was provided to The New York Times by an official who was not authorized to release it. Douglas B. Wilson, the new assistant secretary of defense for public affairs, and Geoff Morrell, the Pentagon press secretary, verified its content.
