Border patrols (1 - 2 of 2 items) in Past 6 Months
Border Security: Additional Actions Needed to Strengthen Collection of Unmanned Aerial Systems and Aerostats Data
GAO-17-152: Published: Feb 16, 2017. Publicly Released: Feb 16, 2017.
U.S. Customs and Border Protection (CBP) uses Predator B unmanned aerial systems (UAS) for a variety of border security activities but could benefit from documented coordination procedures in all operating locations. CBP uses its Predator B UAS to support a variety of efforts, such as missions to support investigations in collaboration with other government agencies (e.g., U.S. Immigration and Cus...
Radiation Portal Monitors: DHS's Fleet Is Lasting Longer than Expected, and Future Acquisitions Focus on Operational Efficiencies
GAO-17-57: Published: Oct 31, 2016. Publicly Released: Nov 30, 2016.
The Department of Homeland Security's (DHS) assessment of its fleet of radiation portal monitors (RPM)—large, stationary radiation detectors through which vehicles and cargo containers pass at ports of entry—shifted over time and, as a result, DHS has changed the focus of its RPM replacement strategy. During fiscal years 2014 and 2015, as some RPMs began to reach the end of their estimated 13-...