home > by publication type > essential documents > Aviation Security Vulnerabilities Exposed Through Covert Testing of TSA’s Passenger Screening Process
Email
Published November 15, 2007
| Authors: | Gregory D. Kutz John W. Cooney |
|---|
The introduction to this GAO report states, "GAO investigators succeeded in passing through TSA security screening checkpoints undetected with components for several improvised explosive devices (IED) and an improvised incendiary device (IID) concealed in their carry-on luggage and on their persons. The components for these devices and the items used to conceal the components were commercially available.
Specific details regarding the device components and the methods of concealment GAO used during its covert testing are classified by TSA; as such, they are not discussed in this testimony.
Using publicly available information, GAO investigators identified two types of devices that a terrorist could use to cause severe damage to an airplane and threaten the safety of passengers. The first device was an IED made up of two parts -- a liquid explosive and a low-yield detonator. Although the detonator itself could function as an IED, investigators determined that it could also be used to set off a liquid explosive and cause even more damage. In addition, the second device was an IID created by combining commonly available products (one of which is a liquid) that TSA prohibits in carry-on luggage. Investigators obtained the components for these devices at local stores and over the Internet for less than $150. Tests that GAO performed at a national laboratory in July 2007, in addition to prior tests in February 2006 that GAO performed in partnership with a law enforcement organization in the Washington, D.C., metro area, clearly demonstrated that a terrorist using these devices could cause severe damage to an airplane and threaten the safety of passengers.
Investigators then devised methods to conceal the components for these
devices from TSA transportation security officers, keeping in mind TSA
policies related to liquids and other items, including prohibited items. By
using concealment methods for the components, two GAO investigators
demonstrated that it is possible to bring the components for several IEDs and one IID through TSA checkpoints and onto airline flights without being challenged by transportation security officers. In most cases, transportation security officers appeared to follow TSA procedures and used technology appropriately; however, GAO uncovered weaknesses in TSA screening procedures and other vulnerabilities as a result of these tests. For example, although transportation security officers generally enforced TSA's policies, investigators were able to bring a liquid component of the IID undetected through checkpoints by taking advantage of weaknesses identified in these policies. These weaknesses were identified based on a review of public information. TSA determined that specific details regarding these weaknesses are sensitive security information and are therefore not discussed in this testimony. GAO did not notice any difference between the performance of private screeners and transportation security officers during our tests."
Essential Documents are vital primary sources underpinning the foreign policy debate.
Aviation Security Vulnerabilities Exposed Through Covert Testing of TSA’s Passenger Screening Process
To order Task Force reports, Council Special Reports, and Critical Policy Choices, please call, fax, or order online from our distributor, the Brookings Institution Press: phone +1.800.537.5487, fax +1.410.516.6998.
For information on other reports that are not for sale, or for general publications information, please call +1.212.434.9516 or email publications@cfr.org.
Start-Up Nation addresses the trillion-dollar question: How is it that Israel—a country of 7.1 million, only sixty years old, surrounded by enemies— produces more start-up companies than large, peaceful, and stable nations like Japan, China, India, Korea, Canada, and the UK? With the insights of geopolitical experts and investors, the authors examine this nation’s adversity-driven culture to answer this question and offer prescriptions for a global economy on the rebound.
In Forces of Fortune, Vali Nasr presents a paradigm-changing revelation that will transform the understanding of the Muslim world at large. He reveals that there is a vital but unseen rising force in the Islamic world—a new business-minded middle class—that is building a vibrant new Muslim world economy and that holds the key to winning the cold war against Iran and extremists.
In Cuba: What Everyone Needs to Know, Julia E. Sweig presents a remarkably accessible portrait of Cuba's unique place on the world stage over the past fifty years, including its internal politics, its often fraught relationship with the United States, and its shifting relationship with the global community.
Complete list of CFR Books
Copyright 2009 by the Council on Foreign Relations. All Rights Reserved.