Counterterrorism (11 - 20 of 121 items)
Combating Terrorism: U.S. Government Strategies and Efforts to Deny Terrorists Safe Haven
GAO-11-713T: Published: Jun 3, 2011. Publicly Released: Jun 3, 2011.
Combating Terrorism: U.S. Government Should Improve Its Reporting on Terrorist Safe Havens
GAO-11-561: Published: Jun 3, 2011. Publicly Released: Jun 3, 2011.
Aviation Security: TSA Is Taking Steps to Validate the Science Underlying Its Passenger Behavior Detection Program, but Efforts May Not Be Comprehensive
GAO-11-461T: Published: Apr 6, 2011. Publicly Released: Apr 6, 2011.
Border Security: Preliminary Observations on the Status of Key Southwest Border Technology Programs
GAO-11-448T: Published: Mar 15, 2011. Publicly Released: Mar 15, 2011.
Quadrennial Homeland Security Review: 2010 Reports Addressed Many Required Elements, but Budget Planning Not Yet Completed
GAO-11-153R: Published: Dec 16, 2010. Publicly Released: Dec 16, 2010.
Aviation Security: Efforts to Validate TSA's Passenger Screening Behavior Detection Program Underway, but Opportunities Exist to Strengthen Validation and Address Operational Challenges
GAO-10-763: Published: May 20, 2010. Publicly Released: May 20, 2010.
Nuclear Security: DOE Needs to Fully Address Issues Affecting Protective Forces' Personnel Systems
GAO-10-485T: Published: Mar 3, 2010. Publicly Released: Mar 3, 2010.
Combating Nuclear Terrorism: Actions Needed to Better Prepare to Recover from Possible Attacks Using Radiological or Nuclear Materials
GAO-10-204: Published: Jan 29, 2010. Publicly Released: Feb 26, 2010.
Homeland Security: Better Use of Terrorist Watchlist Information and Improvements in Deployment of Passenger Screening Checkpoint Technologies Could Further Strengthen Security
GAO-10-401T: Published: Jan 27, 2010. Publicly Released: Jan 27, 2010.
Supply Chain Security: Feasibility and Cost-Benefit Analysis Would Assist DHS and Congress in Assessing and Implementing the Requirement to Scan 100 Percent of U.S.-Bound Containers
GAO-10-12: Published: Oct 30, 2009. Publicly Released: Dec 2, 2009.