US to arm drones with missiles that can work in GPS-denied environment

The US Army is advancing the Symbiotic UAS Delivery System (SCBDS) project to develop a compact, highly capable missile designed for medium-sized Group 2 and 3 drones, such as the ScanEagle. This missile aims to enable special operations forces to conduct multiple fire-and-forget kinetic strikes without relying on GPS guidance, addressing challenges posed by GPS-denied or heavily jammed environments. The weapon must be lightweight (under five pounds total, with about two pounds of kinetic payload), self-propelled, capable of striking targets over 2.5 miles away, and accurate within 16 feet, all while operating autonomously without post-launch guidance from the drone. A key innovation of the SCBDS is its reliance on advanced computer vision and a tiny inertial measurement unit (IMU) to navigate and identify targets, circumventing vulnerabilities exposed by electronic warfare seen in conflicts like the Ukraine war. The project responds to significant losses of drones due to electronic interference and aims to provide