Terrorism Early Warning Groups

Terrorism Early Warning (TEW) Groups constitute a multilateral, multidisciplinary, networked effort. Each individual TEW shares the following attributes:

• Serves as the focal point for analyzing the strategic and operational information needed to respond to terrorism and protect critical infrastructure;
• Responsible for information sharing and intelligence fusion;
• Performs net assessments to aid mission planning, decision-making, and allocation of resources in support of incident command during actual events.

Collectively individual TEWs form a node in the TEW network. The overarching mission for individual TEWs and the collective network follows:

Overarching TEW Mission

To develop operational intelligence for area of operations, and contribute to the co-production of intelligence across the TEW and intelligence fusion community in order to prevent, counter and respond to terrorism and emerging threats by conducting indications and warning and operational net assessment.

(Source: National TEW Resource Center, February 2006)

The 9/11 Commission Report illustrated some shortcomings in intelligence sharing. The TEWs are examples of state and local efforts that provide a mechanism for the collection, analysis and sharing of information. The National Network of Fusion Centers emerged from the TEW network and other fusion center initiatives.

The LA Terrorism Early Warning (TEW) case study:

John P. Sullivan and Alain Bauer, Eds. Terrorism Early Warning: 10 Years of Achievement in Fighting Terrorism and Crime, Los Angeles: Los Angeles Sheriff's Department, 2008.

Also a resource guide:

National TEW [Terrorism Early Warning Group] Resource Center, Resource Guide: Book One: TEW Concept and Overview, 2005.

These Masters theses looked at the effort:

1) Sunchar M. Rust, "Collaborative network evolution the Los Angeles terrorism early warning group," Masters Thesis, Monterey: Naval Postgraduate School, March 2006.

2) Michael Grossman, "PERCEPTION OR FACT: MEASURING THE EFFECTIVENESS OF THE TERRORISM EARLY WARNING (TEW) GROUP," Master's Thesis, Monterrey: Naval Postgraduate School, September 2005.

3) William A. Forsyth, "STATE AND LOCAL INTELLIGENCE FUSION CENTERS: AN EVALUATIVE APPROACH IN MODELING A STATE FUSION CENTER," Master's Thesis, Monterey: Naval Postgraduate School, September 2005.

4) James Madia, "Homeland Security Organizations: Design Contingencies in Complex Environments," Master's Thesis, Monterey: Naval Postgraduate School, September 2011.

8/2/2006 United States House of Representatives Leroy D. Baca, Sheriff

Gilmore Commission - Second Annual Report (Advisory Panel to Assess Domestic Response Capabilities for Terrorism Involving Weapons of Mass Destruction), Appendix G—Los Angeles Case Study

LLIS Intelligence and Information Sharing Initiative: Homeland Security Intelligence Requirements Process

LLIS Local Anti-Terrorism and Intelligence Sharing: Information Sharing Networks

LLIS Good Story: Los Angeles County, California's Terrorism Early Warning Group

Protecting Your Community from Terrorism: The Production and Sharing of Intelligence Strategies for Local Law Enforcement (Police Executive Research Forum)

Strategic Early Warning for Criminal Intelligence (Criminal Intelligence Service Canada)

Los Angeles Terrorism Early Warning Group Conference. Terrorism, Global Security, and the Law. 2005

John P. Sullivan & James J. Wirtz (2008), "Terrorism Early Warning and Counterterrorism Intelligence," International Journal of Intelligence and CounterIntelligence, 21:1, 13-25

Kansas City Regional Fusion Center (RFC)

National Terrorism Early Warning Group—Lafayette Group

St. Louis Fusion Center: Terrorism Early Warning Group

Terrorism Research Center