8:30 a.m.: US Military Holding ‘Practice Armageddon’ Nationwide Training Exercise

Ref: Official 9-11 Commission Time Line

As the 9/11 attacks are taking place, a large military training exercise called Global Guardian is said to be “in full swing.” It has been going on since the previous week. [Omaha World-Herald, 9/10/02; Omaha World-Herald, 2/27/02] Global Guardian is an annual exercise sponsored by US Strategic Command (Stratcom) in cooperation with US Space Command and NORAD. One military author defines Stratcom as “the single US military command responsible for the day-to-day readiness of America's nuclear forces.” [Arkin, 2005, pp 59] Global Guardian is a global readiness exercise involving all Stratcom forces and aims to test Stratcom's ability to fight a nuclear war. It is one of many “practice Armageddons” that the US military routinely stages. [Omaha World-Herald, 2/27/02; Omaha World-Herald, 9/10/02; Associated Press, 2/21/02 (B); Bulletin of the Atomic Scientists, 11/12/97] It links with a number of other military exercises, including Crown Vigilance (an Air Combat Command exercise), Apollo Guardian (a US Space Command exercise), and NORAD exercises Vigilant Guardian and Amalgam Warrior [Defense Department, 5/97; GlobalSecurity [.org], 10/10/02] Global Guardian is both a command post and field training exercise, and is based around a fictitious scenario designed to test the ability of Stratcom and its component forces to deter a military attack against the US. Hundreds of military personnel are involved. [Committee on Armed Services, 2000; Times-Picayune, 9/8/02; Collins Center, 12/99] According to a 1998 Internet article by the British American Security Information Council—an independent research organization—Global Guardian is held in October or November each year. [BASIC, 10/98] In his book Code Names, NBC News military analyst William Arkin dates this exercise for October 22-31, 2001. [Arkin, 2005, pp 379] And a military newspaper reported in March 2001 that Global Guardian was scheduled for October 2001. [Space Observer, 3/23/01, pp 2] If this is correct, then some time after March, the exercise must have been rescheduled for early September. Furthermore, there may be another important facet to Global Guardian. A 1998 Defense Department newsletter reported that for several years Stratcom had been incorporating a computer network attack (CNA) into Global Guardian. The attack involved Stratcom “red team” members and other organizations acting as enemy agents, and included attempts to penetrate the Command using the Internet and a “bad” insider who had access to a key command and control system. The attackers “war dialed” the phones to tie them up and sent faxes to numerous fax machines throughout the Command. They also claimed they were able to shut down Stratcom's systems. Reportedly, Stratcom planned to increase the level of computer network attack in future Global Guardian exercises. [IAnewsletter, 6/98] It is not currently known if a computer attack was incorporated into Global Guardian in 2001 or what its possible effects on the country's air defense system would have been if such an attack was part of the exercise.

People and organizations involved: North American Aerospace Defense Command, US Department of Defense, US Space Command, Global Guardian, Amalgam Warrior, Apollo Guardian, US Strategic Command, Crown Vigilance, Vigilant Guardian