The rapid proliferation of loitering munitions and one-way attack drones is challenging conventional air defense models across multiple operational theaters. These systems are not defined by technological sophistication alone, but by how effectively they exploit structural limitations in traditional defense architectures.
Flying low and with minimal signatures, they are difficult to detect early. When deployed in coordinated waves, they create saturation effects that overwhelm tracking and engagement capacity. The challenge is no longer limited to interception. It extends to detecting, classifying, and managing multiple simultaneous threats in real time.
“The issue is not just stopping a single drone. It is about handling volume, maintaining situational awareness, and making decisions fast enough to stay ahead of the threat,” says Roland Gerges, Vice President & General Manager, Group Global Sales.
This evolution does not represent a failure of existing air defense systems, but a mismatch between their original design and today’s threat environment. Legacy systems were built to counter fast, high-value targets such as aircraft and missiles. In contrast, modern drone threats are low-cost, persistent, and designed to overwhelm defenses both operationally and economically.
Relying on high-cost interceptors against inexpensive drones creates an unsustainable equation. Even when engagements are successful, the cost imbalance erodes long-term effectiveness.
Addressing this requires a layered, data-driven air defense architecture. Early detection of small, low-signature objects, accurate classification to reduce false alarms, continuous tracking, and scalable response must operate as a unified system. Integrated counter-UAS capabilities are central to achieving this.
Terma, together with its subsidiary OSL, addresses these challenges through fully integrated counter-UAS solutions designed for modern air defense environments. The focus is not on individual sensors or standalone effectors, but on connecting the full operational chain from detection to response.
At the core is OSL’s FACE platform, functioning as a command-and-control engine. It integrates a wide range of sensor types from multiple vendors into a unified operational picture. By applying advanced analytics, it supports threat prioritization, reduces false positives, and enables coordinated responses across multiple simultaneous targets.
“Integration is what turns data into operational advantage. When you can fuse inputs from many sensors and act on them in real time, you move from reacting to controlling the situation,” says Roland Gerges, Vice President & General Manager, Group Global Sales.
This hardware-agnostic approach allows defense organizations to leverage existing infrastructure, reducing both cost and deployment time. Proven deployment in complex, high-risk environments such as major international airports demonstrates performance under real operational conditions.
Detection remains one of the most critical elements in modern air defense against drone threats. However, detection must be both accurate and actionable to be effective in operational settings.
Terma is developing AI solutions for edge computing to strengthen real time situational awareness and decision support close to the operational environment. This enables faster processing, reduced latency, and improved resilience in mission critical surveillance and security operations.
An example is OSL’s INSIGHT AI video analytics enhances this layer by enabling automated detection, tracking, and classification of drones in real time. It works with existing camera infrastructure and uses an extensive object library to distinguish drones from birds, vehicles, and other sources of interference. This provides a cost-effective way to enhance operational capability quickly, using already deployed camera assets and accelerating time to operational impact.
The result is fewer false alerts and faster identification of real threats, enabling operators to make confident decisions under pressure.
There is no single solution to countering drone swarms. Effectiveness comes from combining early detection, accurate classification, rapid decision-making, and coordinated, layered response.
Terma’s integrated approach strengthens each part of this chain, increasing the probability of successful interception while maintaining economic and operational balance.
“If countries do not adapt, they risk a steady erosion of air defense effectiveness. If they do, they regain resilience, cost control, and credible protection against evolving threats,” says Roland Gerges, Vice President & General Manager, Group Global Sales.
As drone warfare continues to evolve, the ability to manage scale, complexity, and cost will define the future of air defense. Integrated, data-driven architectures are becoming essential to maintaining control in increasingly contested environments.