Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Security
  • /
  • Sonardyne tech to underpin superyacht safety and security

Security

Sonardyne tech to underpin superyacht safety and security

Navigation and intruder detection technology from Sonardyne has been chosen by marine security systems specialist MarineGuard Systems to protect and provide safe navigation for two new-build superyachts.

Above: Sonardyne technology is helping to underpin superyacht safety and security, at sea and moored or at berth.
Image courtesy MarineGuard
 

One of the new vessels will be fitted with Sonardyne’s Vigilant forward looking sonar (FLS), while the second will have the company’s Sentinel intruder detection sonar (IDS) system installed.

Advertisement
Security & Policing Rectangle

Vigilant FLS builds an easy to interpret 3D visualisation of the seafloor terrain and any navigation hazards out to 600 m ahead of the vessel in real-time, significantly reducing the likelihood of collisions and groundings. When exploring unfamiliar and unchartered areas, Vigilant’s high resolution imagery shows the yacht’s crew exactly what lies ahead and where the ideal anchorage spot can be found. While its route history mapping features makes plotting a reciprocal course and the next leg of a passage simple. In open waters, Vigilant also provides configurable automated depth and collision warnings out to an industry-leading 1.5 km and down to 150 m water depth.

Sonardyne’s Sentinel IDS is the most widely installed commercial off-the-shelf (COTS) security sonar on the market, providing wide-area perimeter protection. With clear and early warning of security breaches from approaching scuba divers to underwater drones, owner, guest and crew safety and privacy are ensured. Suitable for both permanent and temporary vessel installation, Sentinel detects, tracks and classifies underwater threats at up to 1.5 km range to provide a rapidly deployed and activated perimeter intrusion capability to help safeguard large private yachts when at anchor or berthed in a marina. It is also regularly supplied to protect busy commercial ports, naval bases, VIP waterside residences and critical national infrastructure facilities including power stations and desalination plants.

MarineGuard Systems Ltd, a bespoke provider of integrated security systems and products based in Southampton England, has been working with Sonardyne for many years, working on some of the largest 100 metre-plus long yachts.

Following on from many successful installations of Sonardyne’s Sentinel IDS on new-build projects, MarineGuard Chief Commercial Officer Paul Smith says, “Having worked with Sonardyne on multiple projects, they are without doubt leading the way with sonar technology and subsurface surveillance and protection.”

Advertisement
ODU RT

Derek Lynch, Global Business Manager for Ship Systems at Sonardyne, said: “Whether you’re planning to navigate through shoals, reefs, areas known to contain wrecks or a narrow channel, Vigilant’s stunning bathymetry, available at an impressive 20 times water depth ratio, provides the crystal clear view you need to avoid any hidden hazards. Equally, if you’re blue water cruising, it’s always there ready to warn you of anything lurking beneath the water line, such as lost shipping containers or even icebergs, if you’re an intrepid owner exploring arctic climes.  

“In a world where security threats from underwater are just as likely as above water, Sentinel provides the peace of mind you need, while moored, in port or at a berth. With more than 150 systems installed worldwide and an unrivalled reputation, it is the undisputed leader in the field.”


 

Advertisement
General Atomics LB
Cranfield University continues collaboration with HMGCC

Defence Security

Cranfield University continues collaboration with HMGCC

7 January 2026

Cranfield University is continuing to help address national security engineering challenges through an ongoing collaboration with HMGCC (His Majesty’s Government Communications Centre) and its Co-Creation initiative: a partnership with Dstl (Defence Science and Technology Laboratory).

IFS to acquire Softeon

Aerospace Defence Security

IFS to acquire Softeon

6 January 2026

IFS today announced that it has entered into a definitive agreement to acquire Softeon, a provider of cloud-native Warehouse Management, Warehouse Execution and Distributed Order Management solutions.

Defence Medical Services awards Project Mercury contract to Avenue3

Defence Security

Defence Medical Services awards Project Mercury contract to Avenue3

6 January 2026

A £2.5 million contract to develop a Deployed Clinical Record system to enable defence clinicians to access military medical records anywhere in the world - Project Mercury - has been awarded by the Defence Medical Services, to Leeds based digital health-care solutions consultancy Avenue3.

Cyber action plan aims to bolster resilience of public services

Security

Cyber action plan aims to bolster resilience of public services

6 January 2026

Backed by over £210 million, a new UK Government Cyber Action Plan published today sets out how government will rise to meet the growing range of online threats, introducing measures that aim to make online public services more secure and resilient, so people can confidently use them - whether applying for benefits, paying taxes or accessing ...

Advertisement
Security & Policing Rectangle
Babcock leads new STEM pilot in Plymouth

Aerospace Defence Security

Babcock leads new STEM pilot in Plymouth

5 January 2026

Babcock International Group is to lead a new STEM pilot in Plymouth as part of a major UK Government £182 million national skills drive.

Smiths Detection and METCO to open manufacturing facility in Saudi Arabia

Security

Smiths Detection and METCO to open manufacturing facility in Saudi Arabia

17 December 2025

METCO and Smiths Detection today announced that the opening of its new assembly and manufacturing facility in Saudi Arabia, designed to assemble, commission and manufacture advanced screening solutions – including Smiths Detection’s X-ray screening products – is scheduled for early next year.

Advertisement
ODU RT
Advertisement
Babcock LB Babcock LB