Russia's new class of jet-powered drones rip across the night sky in Kyiv at hundreds of kilometers per hour, leaving Ukrainian air-defense units only moments to intercept them. It's rarely enough time.
With many of the drones getting through to the capital, defense manufacturers are scrambling to develop a new generation of interceptors to counter the deadly threat. They are building their own jet-propulsion systems and training artificial intelligence to help guide the chase.
