Sub-surface threats, including Underwater Drones (UUVs), mini-subs, and divers with rebreathers designed for shallow water intrusions, present a considerable challenge. Traditional subsurface detection systems often lack the coverage and reliability required to address these risks effectively, highlighting the need for significant enhancements to meet evolving security demands.
Brassets Group offers cutting-edge intelligent threat detection solutions tailored to meet these challenges. Our approach includes deploying permanent sub-surface capabilities, integrating vessel-mounted and above-surface systems, as well as utilising deployable and re-deployable systems for flexible response. Built on a proven system operating at over 150 sites worldwide—trusted by US, UK, and European defense organisations—our solution ensures comprehensive protection.

Key Features include:
- Multiple Threat Tracking: Identify and monitor diverse threats simultaneously.
- Enhanced Sub-Surface Coverage: Effective tracking of threats, including in shallow and noisy waters, with detection capabilities up to 1,500 meters.
- AI-Powered Identification: Accelerated, precise detection powered by artificial intelligence.
- Integrated Command Systems: Seamless compatibility with surface and above-surface detection systems.
- 360-Degree Vessel Protection: Comprehensive defense for maritime assets.
- Deployable Warning Systems: UAV-supported speaker systems for active threat response.
- Centralised Coordination: Easily integrated with command and control systems, vessel-mounted weapons, and land-based mass notification systems.
Our technology leverages ultra-low-frequency sonar to ensure reliable detection in deep, shallow, or turbulent waters. Designed for adaptability, Brassets Group’s solutions support Canadian maritime operations by enhancing security, safeguarding assets, and providing rapid response capabilities.
Stay ahead of maritime threats with Brassets Group’s subsurface detection systems, trusted globally and now optimised for Canadian defense requirements.

Our scale and experience improve productivity and culture outcomes
Our Security management team have compiled further information regarding some of the technology utilised by Brassets Group for download here.