Government officials and communications experts are assessing the public safety and security implications of a newly posted online article that provides directions for making cheap devices that can ...

A Russian Pole-21 system. Russian forces in southern Ukraine installed a powerful radio-jammer designed to interfere with the signals that help to direct GPS-guided munitions and drones. Last week, ...

Government officials and communications experts are assessing the public safety and security implications of a newly posted online article that provides directions for making cheap devices to jam ...