Jul 02
Jun 15
A 9/11 Commission record released to the National Archives summarizes 28 NORAD exercise scenarios in the 3 years prior to 9/11 which involved hijacking. Many involved intercept/shadowing by fighter jets, at least 2 involved planes crashing into cities/buildings, & at least 3 involved shoot-downs, including a version of Vigilant Guardian in Oct 98.
Jun 09
May 03
May 03
May 03
Apr 12
Mar 31
Dec 07