Airborne sensing system advances multi-domain situational awareness

An airborne electro-optical and infrared sensing system has completed its first flight test on a military helicopter, demonstrating wide-area situational awareness and target detection in zero-light conditions. The system is designed for multi-domain deployment and supports improved survivability through passive sensing and real-time environmental mapping.

Flight test demonstrates low-light sensing and wide-area coverage
The RAIVEN Staring sensing system was tested aboard a UH-60 Black Hawk helicopter, where it successfully mapped urban terrain, marshland, and coastal environments under zero illumination conditions. The system achieved 270-degree situational awareness using a three-sensor configuration, highlighting its ability to operate in degraded visual environments.

Such capability is critical for defence missions involving night operations, low-visibility navigation, and surveillance in complex terrains. The use of passive sensing also reduces platform detectability compared to active radar-based systems.

Modular EO/IR architecture for multi-domain deployment
The system is part of a broader EO/IR product family designed with a platform-agnostic and scalable architecture. It can be integrated across air, land, and maritime platforms, supporting a wide range of mission profiles including reconnaissance, target acquisition, and threat detection.

Its open systems architecture enables interoperability with existing defence systems and allows incremental upgrades of sensors and processing modules. This design approach aligns with modern defence requirements for flexible, upgradable systems within an evolving defence data ecosystem.

Enhanced detection, identification, and survivability
The sensing suite supports up to a spherical 360-degree field of view, significantly improving detection and identification performance. By combining multiple sensors, the system enhances spatial awareness and reduces blind spots, enabling faster and more accurate decision-making.

In addition to imaging and pilotage support, the system incorporates passive missile detection, warning, and tracking capabilities. These functions contribute directly to operator survivability by providing early threat awareness without emitting detectable signals.

Application in complex operational environments
The system is designed to function across varied terrains and operational scenarios, including urban warfare, coastal surveillance, and low-visibility environments such as fog, smoke, or night conditions.

High-resolution imaging and wide-area coverage enable precise navigation and threat identification, supporting both piloted and autonomous mission profiles. These capabilities are particularly relevant for rotary-wing aircraft, unmanned systems, and ground vehicles operating in contested environments.

Industrial production and test roadmap
The sensors are manufactured in McKinney, Texas, supporting domestic production of advanced sensing technologies. Following the initial flight validation, additional test campaigns are planned throughout 2026 to further evaluate system performance across operational scenarios.

Position within advanced sensing technologies
Compared to conventional forward-looking infrared (FLIR) or narrow field-of-view EO systems, wide-area staring sensor architectures offer continuous coverage without mechanical scanning. This reduces latency and improves detection continuity, particularly in dynamic environments.

By combining multi-sensor fusion with a scalable architecture, the system reflects a shift toward integrated sensing solutions that prioritise persistent awareness and interoperability across platforms.

Edited by an industrial journalist Sucithra Mani with AI assistance.

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