Defense Intelligence Agency (DIA) Memorandum of 13 June 67 (TOP SECRET TRINE) concludes: "The weight of the evidence is that the attacking force originally believed their target was Egyptian."

Defense Intelligence Agency (DIA) Memorandum of 28 June 67 (SECRET SAVIN) states that additional information has been received concerning the Liberty. "This evidence fails to show that the Israelis made a premeditated attack on a known U.S. ship."

The file contains both memoranda.

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