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The 2026 Eurosatory International Defence Exhibition in Paris has come to a successful close. As a top-tier professional defence expo gathering manufacturers, military procurement representatives and industry analysts worldwide, Ribri Acoustics & Optics showcased our full lineup of self-developed drone detection equipment and long-range acoustic-optical security devices at our booth. We wrapped up this overseas exhibition with abundant industry recognition and preliminary intentions for global cooperation.

Unmanned platforms are increasingly deployed for perimeter patrol, runway monitoring and disaster response in environments too hazardous for personnel. Most of these systems remain silent. They can see, sense and navigate — but cannot deliver critical audio warnings or communications when it matters most. That is the gap RIBRI fills.RIBRI designs custom acoustic modules for unmanned systems. Part of our Voice product line, these modules transform silent platforms into long range communication nodes capable of warning, deterrence, alerting and distant messaging. Equip your unmanned ground, aerial and surface vehicles to take on more critical missions.

Defense is rarely the end of the encounter. A shield stops a strike once — it does nothing to stop what comes next. RIBRI built theRS103 Opto-Acoustic Shieldto change that equation: it keeps the operator covered while projecting synchronized acoustic and optical deterrence from the same unit.The RS103 is a forearm-mounted opto-acoustic shield that fuses passive protection with active, non-lethal deterrence. It pairs a directional acoustic emitter with a high-intensity tactical light so one unit both shields the operator and projects coordinated sound-and-light deterrence downrange. The acoustic channel throws focused, intelligible voice commands and warnings well beyond arm's reach, while the optical channel delivers a penetrating beam and a disorienting flash that break a subject's approach.

This week at AFRIDEX 2026, the real value wasn't on the spec sheet — it was in the dialogue. Customers shared the problems they actually face in the field. We answered with systems that are already deployable. And we left with a fresh stack of real-world application questions we'd only ever hear standing on the booth floor.The piece everyone gathered around sat on the roof of a vehicle parked right at the booth — our RH20Y, fixed and ready, exactly as it would be mounted on a patrol vehicle. People didn't just look. They stepped in close, asked how it clamps to the roof, how fast it goes from parked to live, what it actually sounds like once it's switched on. That's the kind of question no brochure can answer.One moment stayed with us: a police officer describing the patrol route he walks day after day, sharing the blind spots he knows by heart, the shortfalls in his current gear, and the stubborn problems that keep coming back. We weren't pitching — we were comparing notes on how a