Counter-UXS, Counter-UAS, and Electronic Warfare
Detecting, locating, and protecting against hostile unmanned systems and their control links — framed as detection, location, and protection.
1Plain-English explanation
Counter-UXS (counter-unmanned systems) and Counter-UAS (counter-unmanned aircraft systems) are the technologies and techniques used to find hostile drones and uncrewed systems, understand where they and their operators are, and protect friendly forces from them. EW — electronic warfare — is the part of that fight that happens in the radio spectrum: sensing an adversary’s signals, locating their control links, and disrupting them.
Helicon frames this lane strictly as detection, location, and protection. The goal on this page is to explain the problem in plain terms and describe what a serious capability in this area has to do — not to describe specific effects against people.
“How do I see the drones threatening my unit in time, and protect my people and equipment from them?”
Detect and identify hostile unmanned systems early, locate their control nodes and operators’ emissions, and give friendly forces the time and means to protect themselves through layered, mostly non-kinetic responses.
- Does it detect and classify threats across air, ground, and maritime domains, including small and fiber-optic-controlled systems?
- How does it perform when the spectrum is contested and the adversary is also jamming?
- What is the false-alarm rate, and how much operator training does it demand?
- Is it man-portable or vehicle-mounted, and how does its SWaP-C fit the unit that needs it?
- Can the bill of materials be sourced from trusted suppliers, and is the export and ITAR (International Traffic in Arms Regulations)/EAR (Export Administration Regulations) posture understood?
2Why it matters to the warfighter
Detect and identify hostile unmanned systems early, locate their control nodes and operators’ emissions, and give friendly forces the time and means to protect themselves through layered, mostly non-kinetic responses.
3What Ukraine has shown
Ukraine has had to build layered counter-drone defenses faster than any military in modern history, mixing electronic warfare, acoustic and radar detection, interceptors, and trained spotters. The recurring lesson is that no single sensor or effector is enough: detection has to be layered, and the spectrum is contested by both sides at once.
4What U.S., EU, and allied partners need to evaluate
U.S., European, and allied forces need counter-UAS that works against cheap, mass-produced systems without bankrupting the defender — affordable, layered, and resilient under jamming, with a clear trusted-supply story for the radio-frequency and processing components inside.
5What Helicon looks for
- Layered detection that degrades gracefully rather than failing all at once.
- Affordable, attritable cost curves — the defender cannot spend more per engagement than the attacker.
- Resilience under electronic warfare, including against fiber-optic-controlled threats.
- A trusted bill of materials and a defensible export and IP posture.
6What Helicon can help prepare
- A capability summary mapped to a realistic counter-UAS operational problem.
- An assessment of trusted electronics and RF (Radio Frequency) production readiness.
- A demonstration plan structured against a defined threat, not a clean range.