Published 5 November 2009 by DHS
With most of the 661-mile border fence complete, DHS is gearing up for testing a section of the fence near Tuscon; if the system survives this first round, it will be handed off to the Border Patrol in early 2010, who will put the technology through some real world scenarios.
DHS will this month conduct a crucial test that could determine the future of the U.S.-Mexico border fence project. With most of the 661-mile border fence complete, DHS is gearing up for the next step to secure the border: it is another “fence” — a virtual fence — armed with high-tech cameras, radars and sensors. This two-fence system is called the Secure Border Initiative, or SBI.

