DHS Conducts First Full-Scale Cyber Security Exercise to Enhance Nation's Cyber Preparedness [February 10, 2006] [open pdf - 13KB]
In this press release, the U.S. Department of Homeland Security (DHS) announces the completion of Cyber Storm, the first full-scale government-led cyber security exercise to examine response, coordination, and recovery mechanisms to a simulated cyber-event within international, federal, state, and local governments, in conjunction with the private sector. In total, 115 public, private, and international agencies, organizations, and companies were involved in the planning and implementation of Cyber Storm.
Dept. of Homeland Security: http://www.dhs.gov/