After the Estonian startup KrattWorks dispatched the first batch of its Ghost Dragon ISR quadcopters to Ukraine in mid-2022, the company’s officers thought they might have six months or so before they’d need to reconceive the drones in response to new battlefield realities. The 46-centimeter-wide flier was far more robust than the hobbyist-grade UAVs that came to define the early days of the drone war against Russia. But within a scant three months, the Estonian team realized their painstakingly fine-tuned device had already become obsolete.
Rapid advances in jamming and spoofing—the only efficient defense against drone attacks—set the team on an unceasing marathon of innovation. Its latest technology is a neural-network-driven optical navigation system, which allows the drone to continue its mission even when all radio and satellite-navigation links are jammed. It began tests in Ukraine in December, part of a trend toward jam-resistant, autonomous UAVs (uncrewed aerial vehicles). The new fliers herald yet another phase in the unending struggle that pits drones against the jamming and spoofing of electronic warfare, which aims to sever links between drones and their operators. There are now tens of thousands of jammers straddling the front lines of the war, defending against drones that are not just killing soldiers but also destroying armored vehicles, other drones, industrial infrastructure, and even tanks.
For more about this story click on the link and comment your thoughts below...
https://spectrum.ieee.org/killer-drones
