There are a number of factors to consider when assessing, planning, designing, deploying, and operating any airspace surveillance, and/or integrated ground and airspace security system. Many of the security process elements tip into sensor requirements and, as a recent Interagency Advisory helpfully noted, some of the sensors provide functionality that is itself illegal. 

Plans to beef up perimeter security include eight-feet high fencing, plus a visitor control center and entry-control points.

 The U.S. Air Force hosted a demonstration of its Advanced Battle Management System (ABMS), a digital battle network system designed to collect, process, and share data among U.S. and allied forces in real-time. Part of the demo also involved showing off its robot dogs for perimeter defense. 

The City of Bridgeport in Connecticut announced a $433,616 federal grant to improve port security and water rescue equipment, including ramping up and replacing video surveillance.

There are many resources, techniques and practices that are no-cost or low-cost that houses of worship and faith-based communities can employ to protect their staff, community and their infrastructure. 

Two teenage boys jumped a security fence at a research reactor in the San Francisco Bay Area, but there was no threat to the facility that uses highly enriched uranium that could be used to make a nuclear bomb.

Texas Governor Greg Abbott announced $15 million in federal Operation Stonegarden Grant Program (OPSG) funding to increase operational capabilities of federal, state, local, and tribal law enforcement agencies along the border.