Sonardyne’s Sentinel for CNI facility
Sonardyne International’s Sentinel underwater intruder detection sonar system has been installed at the site of a new critical national infrastructure (CNI) facility in the Middle East, the company announced on 21 August.
Multiple in-water sonars and control room equipment has been installed to provide uninterrupted situational awareness over a large waterfront to monitor unauthorised access from the sea.
The sonars have been placed on permanent seabed mounts in key locations across the shoreline.
Sentinel is designed to detect, track and classify divers and small underwater vehicles approaching a protected asset, alerting security personnel to the potential threat. The system provides a 360 degree angle of coverage, and provides long range warning of incoming targets allowing for security personnel to intercept the threat.
In the case of divers being detected, the sonar can also determine the type of diving equipment the divers are wearing; open or closed circuit.
Related Equipment in Defence Insight
You may also like
More from Naval Warfare
-
![Competitive P17B tender marks a shift in Indian Navy frigate procurement]()
Competitive P17B tender marks a shift in Indian Navy frigate procurement
The Indian Navy's P17B programme is expected to combine greater weapons capacity with a competitive domestic construction model, although key systems could remain dependent on international supply chains.
-
![How France’s SNLE 3G programme is reshaping the naval nuclear industrial base]()
How France’s SNLE 3G programme is reshaping the naval nuclear industrial base
Extending far beyond a four-submarine replacement programme, France’s ballistic missile submarine effort is a decades-long industrial initiative designed to preserve the country’s ability to build and sustain nuclear-powered strategic platforms.
-
![China’s mineral processing dominance exposes naval supply chain vulnerabilities]()
China’s mineral processing dominance exposes naval supply chain vulnerabilities
Competition for critical minerals, and China’s dominance of their processing, is emerging as a decisive factor in future naval procurement programmes.
-
![Suppliers await next step in Australia’s mine warfare transition]()
Suppliers await next step in Australia’s mine warfare transition
Australia’s mine countermeasure capability remains in flux as the Huon-class nears retirement, but accelerated investment in autonomous systems is opening a path for industry.
-
![Can the US Navy ask Indo-Pacific allies to do more while training with them less?]()
Can the US Navy ask Indo-Pacific allies to do more while training with them less?
As the Iran War draws US ships and marine corps units away from the Indo-Pacific, curtailed exercises and a temporary carrier gap are exposing tensions between Washington’s demand for more self-reliant allies and the joint training needed to realise that ambition.
