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Counterterrorism (1 - 10 of 214 items)

Information Sharing

Additional Actions Could Help Ensure That Efforts to Share Terrorism-Related Suspicious Activity Reports Are Effective [Reissued on March 26, 2013]
GAO-13-233, Mar 13, 2013

Department of Homeland Security

Progress Made and Work Remaining in Implementing Homeland Security Missions 10 Years after 9/11
GAO-11-940T, Sep 8, 2011

Department of Homeland Security

Progress Made and Work Remaining in Implementing Homeland Security Missions 10 Years after 9/11
GAO-11-919T, Sep 7, 2011

Department of Homeland Security

Progress Made and Work Remaining in Implementing Homeland Security Missions 10 Years after 9/11
GAO-11-881, Sep 7, 2011

Aviation Security

TSA Has Taken Actions to Improve Security, but Additional Efforts Remain
GAO-11-807T, Jul 13, 2011

Combating Terrorism

Additional Steps Needed to Enhance Foreign Partners' Capacity to Prevent Terrorist Travel
GAO-11-637, Jun 30, 2011

Combating Terrorism

U.S. Government Should Improve Its Reporting on Terrorist Safe Havens
GAO-11-561, Jun 3, 2011

Combating Terrorism

U.S. Government Strategies and Efforts to Deny Terrorists Safe Haven
GAO-11-713T, 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, Apr 6, 2011

Border Security

Preliminary Observations on the Status of Key Southwest Border Technology Programs
GAO-11-448T, Mar 15, 2011

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