MORE LIKE THIS, PLEASE: American warship downs drones with laser weapon. “According to Lockheed Martin, the Arleigh Burke-class destroyer USS Preble employed its High-Energy Laser with Integrated Optical Dazzler and Surveillance system, known as HELIOS, to engage and neutralise four drones during a Navy-run counter-UAS event. The activity took place last year and was disclosed publicly as part of the company’s latest financial update.”

Cool. Now do at least 40.