Naor Gilon Events (3) April 13, 1999-2004: US Officials Illegally Pass on Highly Classified Information about Al-Qaeda and Other Matters to Israel 1999-04-13 October 5, 2005: Defense Department Official Pleads Guilty for Passing Secrets to Israel 2005-10-05 2001: FBI Discovers ‘Massive’ Israeli Spy Operation Inside US