How UAV Defence Technology Protects Critical Infrastructure Unauthorised drone flights over power stations, water treatment works, and transport infrastructure could pose a security threat. Small unmanned aerial vehicles could carry out reconnaissance and deliver contraband, including explosives. Traditional ground security systems such as fences and closed-circuit television surveillance offer protection against ground attacks but do not provide surveillance of the low-altitude airspace. The addition of UAV radars to this system would provide the needed protection by giving 360-degree surveillance of the low-altitude airspace. Read More: https://trendinginfohub.wixsite.com/trendinginfohub/post/how-uav-defence-technology-protects-critical-infrastructure