At this year's Zhuhai Airshow, one of the most exciting pieces of military technology on display is a massive truck-mounted microwave weapon system. This system is part of at least three different high-powered microwave weapons designed to take down drones. These advanced weapons are part of a global rush to develop better ways to stop drones, and China is making significant progress in developing and exporting these powerful microwave and laser systems.

The Zhuhai Airshow, officially ca...