The main goal of High-Power Microwave (HPM) Directed-Energy Weapons (DEWs) is to wield an electromagnetic attack (EA) on a target that results in either a soft- or hard-kill of the target’s electronic circuits and components. The scenario of an EA may be seen as a...

Yvonne Gomez speaks with Professor David Stupples, Director of Electronic Warfare Research at City, University of London about spy technologies and surveillance systems and how they've been used for intelligence gathering over the last 200 years. Listen to the podcast...

This latest balloon surveillance tactic is creating quite a stir. Satellites pass over the U.S. all the time. The high-altitude balloon is a new tactic, “Ok, it’s not an airplane, it’s now an unmanned balloon flying over our airspace.” Where does that airspace...