S&T Advances Counter Unmanned Aerial Systems

In a rapidly evolving digital age, protecting national airspace from drone threats has become critical. The Science and Technology Directorate (S&T) continues to test counter-unmanned aerial systems (C-UAS) to enhance homeland security.

This summer, at Camp Grafton South in North Dakota, cutting-edge kinetic mitigation technologies were once again put to the test. The goal: assess the latest innovations in drone defense and safeguard public safety.

Innovation in Drone Defense Technologies

As drones become more common, so do their risks. Malicious use of drones—from surveillance to potential attacks—demands swift, effective solutions.

The Department of Homeland Security’s (DHS) S&T Directorate, in collaboration with academia and industry, has been leading the charge in testing technologies to intercept and neutralize these threats.

In July, S&T evaluated three new kinetic mitigation systems. These systems use physical forces—like nets, projectiles, and radio waves—to intercept and disable rogue drones.

While kinetic systems have long been used by the Department of Defense, this ongoing testing explores their broader application and the risks associated with their use, such as falling debris.

Major Players in Drone Interception

Key participants in the program include private companies like Lockheed Martin and Fortem Technologies. Lockheed Martin’s Coordinated Autonomous Remote Intercept system stood out for its ability to launch a swarm of defensive drones to neutralize incoming threats.

This system automatically tracks and intercepts groups of rogue drones, allowing for real-time, autonomous responses.

Fortem Technologies showcased the DroneHunter® F700, a low-collateral kinetic interceptor capable of capturing drones mid-flight using a net system. This innovative solution minimizes collateral damage, ensuring that downed drones do not pose further risks to people or property below.

Featured Technologies and Capabilities

Testing at Camp Grafton South

The expansive Camp Grafton South, managed by the North Dakota National Guard, served as the testing ground for these innovations. This 10,000-acre facility offers an ideal environment for large-scale drone defense experiments.

Over the course of the week, participants simulated various drone attack scenarios, providing real-world conditions to evaluate how effective these technologies are in intercepting and neutralizing threats.

The testing was not just about defense but also understanding the aftermath.

For example:

• How does debris from downed drones impact the environment?
• What are the potential risks to bystanders when kinetic mitigation systems are deployed?

S&T aimed to answer these questions by mapping and analyzing drone debris after each test.

Looking to the Future of C-UAS

Looking ahead, several promising technologies are under further evaluation, including rotor-entanglement systems and GPS jamming devices. These systems offer new methods of intercepting drones without using destructive force, making them ideal for urban environments where minimizing risk to civilians is crucial.

Additionally, the collaboration between the DHS, FAA, and private companies reflects a growing public-private partnership model that accelerates innovation. By working together, they are laying the groundwork for future technologies that will protect our airspace while minimizing collateral damage.

Final Thoughts

As drone technology continues to advance, so must our methods of defense. Through programs like the S&T’s C-UAS testing, the U.S. is pushing the boundaries of what’s possible in drone defense. These advancements ensure that we stay ahead of the threat, keeping both our skies and citizens safe.

This comprehensive testing program not only strengthens national security but also serves as a reminder of how innovation, collaboration, and cutting-edge technology are transforming how we respond to emerging threats.

Sources: THX News & US Department of Homeland Security – Science and Technology.