Electro Optic Systems, listed as Electro Optic Systems, has announced the launch of its newly combined EOS and MARSS defence business at the Eurosatory Defence and Security Exhibition in Paris, France. The move marks a major step in the company’s push to expand its global defence technology footprint at a time of rising geopolitical tension.
The launch comes as demand for advanced military and security systems continues to grow, driven by ongoing conflicts in Europe and the Middle East. The company reported that customer enquiries have remained at consistently high levels, reflecting increased global focus on modern defence capabilities.
EOS said that buyers are increasingly seeking technologies such as remote weapon systems, high-energy laser systems, and advanced command-and-control platforms. These include MARSS NiDAR systems as well as specialised space-related technologies developed through EOS Space Systems.
The company’s combined offering is designed to strengthen its position in the global defence market by integrating complementary technologies from EOS and MARSS into a unified operational structure. This integration is expected to improve product delivery efficiency and expand market reach over the coming years.
As part of its expansion strategy, EOS has relocated the MARSS headquarters to Nice in France. The new base is intended to serve as a central European hub, supporting the company’s growth plans across the region over the next three years.
Company officials said the relocation will help improve access to European customers and defence partners, while also supporting faster deployment of new systems. The company views France as a key location due to its strong defence industry ecosystem and strategic position within Europe.
Since completing the acquisition of MARSS, EOS has been actively working to secure new contracts and streamline operations. The goal is to increase production capacity and ensure timely delivery of systems through 2026 and 2027.
The current MARSS order book includes several high-profile defence projects focused on counter-drone capabilities. These systems are designed to detect, track, and neutralise unmanned aerial threats, which have become a growing concern in modern warfare.
A key component of these systems is the MARSS NiDAR command-and-control platform, which integrates radar and other sensor technologies to provide real-time situational awareness. These systems can be paired with interception tools and missile-based effectors to create layered defence solutions.
Industry analysts say counter-drone systems are becoming a critical priority for militaries worldwide as drone usage expands across conflict zones. This has increased demand for integrated defence platforms capable of rapid detection and response.
The Eurosatory exhibition in Paris is one of the world’s largest defence and security events, bringing together military contractors, government buyers, and technology firms. It serves as a major platform for companies like EOS to showcase new capabilities and secure international partnerships.
EOS’s combined business launch reflects broader trends in the global defence sector, where companies are increasingly merging capabilities to offer integrated solutions rather than standalone systems. This approach is seen as essential for meeting modern battlefield requirements, which rely heavily on speed, automation, and data-driven decision-making.
With geopolitical tensions continuing to drive defence spending worldwide, EOS said it expects sustained demand for its technologies in both established and emerging markets. The company is positioning its combined EOS–MARSS structure to respond quickly to evolving security needs and long-term procurement cycles.
