The drone threat is moving faster than many defence systems were built to handle.
Small uncrewed systems are cheap, adaptable and increasingly easy to deploy at scale. They can be used for surveillance, disruption, targeting and attack. They can also change quickly, because many of the underlying technologies are commercial, modular and software-led.
That creates a difficult problem for defence organisations. A threat that costs relatively little to produce can force a response that costs far more. If every low-cost drone requires a high-cost missile or a complex response chain, the defender is already under pressure.
This is why counter-drone defence cannot rely on a single solution.
At ESOX Group, we see counter-UAS as a layered systems challenge. Detection, tracking, identification, decision support, electronic warfare, interception and operator procedures all need to work together. Each layer has a role and buys time. It also reduces dependence on one point of failure.
That thinking sits behind the development of our X1 interceptor drone. X1 has been designed as a counter-UAS platform for a threat environment where speed, cost, adaptability and integration all matter. It is not about presenting one technology as the answer to every drone threat, but rather building a practical platform that can sit inside a wider defensive architecture.
The same applies to how uncrewed systems are powered and deployed. ESOX is integrating solid-state battery technology into its X1 drone and X2 UGV demonstrators, with the aim of supporting defence applications where endurance, safety, survivability and supply-chain resilience matter. ESOX presented both the X1 interceptor drone and X2 UGV technology demonstrator at CES 2026.
The wider market is moving in the same direction. Recent testing in Romania has shown how NATO members are exploring AI-powered drone interceptors alongside radar, sensors and jamming systems. Counter-drone defence will not be won by systems that promise to do everything. It will be won by connected layers that adapt quickly, manage cost and give operators more options.
