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At Forcys, we understand that modern maritime security demands more than just sophisticated sensors or autonomous vehicles – it requires seamless integration of cutting-edge technology. This is where the combined expertise of our technology partners comes into play. The capabilities of EIVA’s ViperFish, alongside advanced solutions from Sonardyne, and Wavefront Systems are reshaping how subsea threats are monitored and managed, ensuring that the maritime defence community has the tools needed for effective real-time operations.

ViperFish is an all-in-one remotely operated towed vehicle (ROTV) designed for high-resolution data collection in autonomous operations. At Forcys we see the integration of this product as a significant step forward in autonomous operations. Designed for seabed imaging and geophysical surveys, ViperFish performs these tasks with remarkable precision, particularly and can even be paired with unmanned surface vessels (USVs). This opens up new possibilities for autonomous operations in complex underwater environments, enhancing mission safety, efficiency and data accuracy.

By combining this ROTV with positioning systems, sonar technology and EIVA’s NaviSuite survey software, we deliver a powerful, integrated solution that supports critical defence missions. ViperFish’s ability to automatically maintain a set height above the seabed makes it an invaluable tool for mine countermeasures, UXO (unexploded ordnance) surveys, and rapid environmental assessments.

“Forcys leverages Covelya Group partnerships to deliver solutions that provide capabilities beyond the sum of their individual components,” says Antonio Belfiore, Senior Sales Manager at Forcys. “Additionally, the combined research and development expertise across our group of companies enables Forcys to rapidly adapt to emerging threats and evolving mission requirements. This knowhow was instrumental in the development of ViperFish. Designed to be the tool of choice for mine-hunting across the littoral and in riverine environments, Viperfish is also easy to use and provides your team actionable data in real-time.”

In the context of mine warfare, these integrated solutions are revolutionising the way threat detection is carried out. By relying on autonomous vehicles that can navigate complex underwater environments with precision, defence teams can carry out missions more efficiently and frequently than ever before. The combination of ViperFish’s flexibility and the advanced sensor technologies it brings together enables vast subsea areas to be covered with unprecedented detail.

These advancements not only improve operational efficiency but also provide the necessary foundation for many future maritime and defence security operations.

At Forcys we’re proud to be part of this journey, ensuring that autonomous technology plays a central role in securing your assets.

Read more about our technology partner EIVA. 

Discover ViperFish ROTV deployed by ProZero 8m Naval Intelligence USV:

Forcys, a global leader in underwater defence technology, and Cubedin, an innovator in modular infrastructure for maritime operations, are proud to announce a strategic partnership to provide rapidly deployable modular MCM solutions. To this end the companies have entered a Memorandum of Understanding (MoU) signed at EURONAVAL 2024 in Paris.

Forcys integrates and brings to the defence market world-changing solutions from leading technology partners Chelsea Technologies, EIVA, Sonardyne, Voyis, and Wavefront Systems. Forcys will harness these capabilities to deliver highly customisable, interoperable, and containerised solutions for complex naval missions.

At the core of this integration is Forcys’ MCM-in-a-box, designed and developed by EIVA. The 20-foot Cube module solution features EIVA’s Remotely Operated Towed Vehicle (ROTV). This versatile system supports a variety of payloads, enabling it to meet Mine Countermeasures (MCM) requirements as well as Rapid Environmental Assessment (REA), and Intelligence, Surveillance, and Reconnaissance (ISR) operations.

Designed with maximum flexibility in mind, the MCM-in-a-box can operate as a standalone system from any vessel of opportunity or military ship, and it is ideally suited to the Cubedin concept. “We are excited to partner with Cubedin and see our MCM-in-a-box solution incorporated into Cubedin’s modular concept,” said Antonio J. Belfiore, Senior Sales Manager EMEIA at Forcys. “This integration will make it easier to incorporate our solution into more complex C2 setups, creating seamless integration opportunities for modular military ships and making our systems readily accessible to our customers.”

Multi-Aperture Sonar (MAS) systems have been designed to deliver high-frequency, high-resolution, and long-range imaging data to improve the probability of detection of unexploded ordnance (UXO), mine-like objects, and improvised explosive devices (IED) while minimising the probability of false alarms.

MAS outperforms traditional side-scan in virtually all underwater environments and is also known to deliver data approximating synthetic aperture sonar (SAS) at a fraction of the power required. Where MAS truly comes into its own is when operating in shallow to very shallow waters (SW, VSW) across the littoral. In these waters, the acoustic environment is particularly hostile. The output from traditional side-scan and synthetic apertures sonars (SAS) is affected by higher order multi-path reverberation, unstable velocity of sound profiles, often unknown, as well as significant bathymetry, baseline decorrelation effects and platforms that are unstable. The result is far less reliable end sonar products with greater impact to longer range systems. This is particularly acute in tidal and riverine environments.

However, the ease of MAS operations is not to be underestimated when planning a deep-water campaign. Effective operations save time and money.

Deep water AUV operations. Image courtesy of NOAA and Deepwater Surveys of World War II U.S. Cultural Assets in the Saipan Channel.

Because MAS is simple to operate it can be easily integrated into your application. The following are just a few examples in the public domain that illustrate where Solstice MAS from our technology partner Wavefront Systems has been integrated:

Some key differentiation is follows:

Did you know that a version of Solstice exists that doubles the along-track resolution. The S4000  is longer and consumes more power, 37 W including on-board real time processing, but delivers improved performance to support identification of smaller targets across the whole 200 m swath.

If you would like to find out more please don’t hesitate to get in touch.

Forcys is excited to announce they have been selected by Ocean Aero as a payload provider for their world-leading autonomous underwater and surface vehicle (AUSV), the Triton.

The Triton is the world’s only environmentally powered AUSV. Completely solar and wind powered, it can travel at speeds of up to 5 knots and can submerge for up to 5 days at 2 knots.

A true multi-domain workhorse, the Triton can be used as a force multiplier for defence operations, offering easy logistics, launch, and recovery while evading detection using autonomous avoidance and deep diving capabilities.

Forcys will be supplying Ocean Aero with SPRINT-Nav Mini, the world’s smallest hybrid acoustic-inertial navigation technology from its technology partner Sonardyne and Solstice, the leading multi-aperture sonar (MAS) for Autonomous Underwater Vehicle (AUV) systems, from its technology partner Wavefront Systems.

Forcys’ General Manager and Head of Global Sales, Dan Zatezalo welcomes their selection: “We are thrilled that Ocean Aero has chosen us as their payload provider for defence applications. Their revolutionary technology is a great complement to our offer, and we think their customers are going to love the results. We look forward to working with them in driving the autonomous ocean defense technology sector forward.”

Bob Marthouse, COO from Ocean Aero said; “A key differentiation in our selection process is the performance to power ratio. We need to maximize the value from our payloads while managing the power consumption to sustain our mission goals. This is where the technology from Forcys makes a significant difference. On our last mission, everyone was highly impressed with the Solstice MAS.”  With Forcys’ marine defence market expertise, alongside its access to many technology partners, and Ocean Aero’s many applications for the Triton, the partnership looks set to be a revolutionary and fruitful one.

Explosive ordnance, such as mines, pose a significant threat to naval operations, offshore energy projects, and other maritime activities. Traditional methods of disposing of these hazards often put personnel and equipment at risk as they require divers or remotely operated vehicles (ROVs) to approach the ordnance closely and manually initiate the detonation process.

The Initiation Transponder 6 (IT 6) from our technology partner Sonardyne, when integrated with mine neutralisation devices mounted on a VideoRay Mission Specialist Defender underwater robot, provides a remote, autonomous, safe and effective solution for mine clearance operations. This technical collaboration allows for acoustic initiation and detonation from a remote location, eliminating the need for and risks associated with physical proximity to the ordnance.

The integration of the Defender and mine neutralisation devices with the IT 6 represents a significant advancement in the field of explosive ordnance disposal (EOD).

How it works:

Benefits:

Demonstration

In 2022, the IT 6 and the Defender were demonstrated together for the first time to the UK’s Defence Science and Technology Laboratory (DSTL) and the UAE Navy at a quarry in Wales.

The demonstration included successful detonations of a mine neutralisation device, delivered by the Defender and initiated by the IT 6, from a range of approximately 1 kilometre.

As armed forces around the world move towards more autonomous operations on land, in the air and under the sea, there will be increased demand for the utilisation of existing and the development of new technology.

The benefits in terms of safety, efficiency, adaptability and cost are obvious, not just in mine countermeasures; and the collaboration between market leaders, such as Forcys, Sonardyne and VideoRay, will be at the forefront of driving advances in the technology. Contact us to see how we can help you be there too.

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Did you know that another of our technology partners, Voyis, manufacture the market’s technically leading ROV piloting camera? The Discovery camera from Voyis enhances your identification by delivering crisp 4K images of your targets in real-time. The ideal complement to the IT 6 and Defender. Find out more in a blog coming soon…

Discovery is a revolutionary new underwater camera system from Forcys technology partner Voyis that is changing the way we understand the underwater domain. In an interview with Luke Richardson VP for Sales and Marketing at Voyis, we discuss the origins of the Discovery, the challenges faced in its development, and the new optical payloads that are helping to transform our understanding of the underwater world.

Discovery was designed to remove the compromise between piloting and inspection cameras. Traditional underwater robotic systems (ROVs) have separate camera systems for piloting and inspection. Piloting cameras are designed with low latency in mind, which compromises the video and data quality of the camera to ensure the pilot has rapid response time. Whereas, inspection cameras provide high quality optical video and imagery, but are not trusted to provide low latency piloting capabilities, limiting the payload capacity for ROVs, particularly smaller platforms. Discovery Vision Systems consolidate these two functions into a single camera system. This gives operators access to high-quality imaging, low latency video feed, and, in the case of the Stereo variant, real-time depth perception, all from a single camera.

Luke Richardson explains, “New optical payloads are providing us with unprecedented insights into the underwater domain. The Discovery’s camera system, for example, uses a mix of high-quality optics and focus, combined with image enhancements done at the edge to generate actionable subsea datasets in real-time. This allows operators to see and understand the underwater world in a new way. It hasn’t been easy. One of the biggest challenges was developing a camera system that could meet the requirements for an effective subsea navigation and inspection tool, while fitting on a small inspection-class ROVs. Discovery Vision Systems are powered with the latest developments in computing capability to minimize the electronic stack, while still performing advanced corrections essential to deliver a superior inspection camera. In addition to optimizing the electronics to get the most out of the camera internals, the system also utilizes a 130° x 130° domed lens with full 4K resolution and crisp focus to provide platforms with increased situational awareness through piloting operations. Integrating this incredible field of view within the Discovery size limitations required mastery from Voyis’ design team. The development of the Discovery tackled the challenges and as a result the quality and capability of the system met the need of our objective, helping humans see the depths like we see the surface.”

In defence applications cameras have a critical role to play in providing improved situational awareness by helping to identify IEDs and mines, supporting autonomous manipulation tasks and obstacle avoidance.

Advanced optical and processing technology readily accessible

Discovery Vision Systems from Voyis use the Data Distribution Service (DDS) architecture to provide users with access to all the data they need to make informed decisions and perform inspections. DDS is a standard protocol that allows different systems to communicate with each other and share data in a real-time and efficient manner.

“You’d like to know why we would want to use DDS? It means we can provide the user with a number of outputs:

Users can simply subscribe to any of these data streams and receive them in real time. This allows users to create 3D models, make decisions, and perform inspections quickly and efficiently.”

Discovery Vision Systems are compliant with the Unmanned Maritime Autonomy Architecture (UMAA) framework, which is used by the US Navy. This means that the system can be easily integrated with other systems that use the UMAA framework. This makes it easy for users to deploy the Discovery Vision System on their own platforms and start using it immediately.

Sample 3D reconstruction of the environment using the Discovery Vision System

It’s child’s play

“You can’t underestimate the amount of effort that has gone into making the Discovery camera as simple to use as possible. We considered typical survey operations, and wanted to ensure that operators could maintain their general piloting missions without changing tasks or adding additional steps, but also wanted to ensure that the mission would gain a large advantage with the actionable datasets generated in real-time. I am happy to say that we have managed to do that. Discovery is a technical marvel, improving user experience and delivering outputs that are immediately accessible to any user.”

The technical innovations required to make this vision system work are numerous:

Why invest on your camera system?

“The camera is the most important sensor on an ROV. It is what allows you to see underwater without deploying a person. So why would you compromise and only rely on a low-latency camera with limited optimization for subsea environments? If you build the ROV to provide “eyes” in subsea environment for humans ashore, why would you compromise on the camera?,” Luke asks. “In a sense, customers should consider the camera they need to perform their operation before the platform, it is the sensors that enable humans to interpret the subsea domain, the ROV is simply the vessel to transport them.”

If you would like to find out more about Discovery or Voyis other optical systems, please contact us.

The ViperFish is an all-in-one compact remotely operated towed vehicle (ROTV) ideally suited for expeditionary mine countermeasures (MCM) and explosive ordnance disposal (EOD) surveys. Martin Kristensen, VP of Hardware Development at our technology partner EIVA, explains all in this edition of The Watch.

“The ViperFish is a new surveying platform that we developed to address the growing demand for unexploded ordnance (UXO) surveying in the offshore wind industry,” said Kristensen. “It is a versatile and easy-to-use system that can be deployed from a vessel of opportunity. Expeditionary MCM survey requirements are very similar so navies can benefit from all our commercial experience to make their surveys far more efficient.”

Experience where it counts

“We wanted to incorporate all the lessons we learned from building and operating the ScanFish ROTV, the industry’s leading UXO survey platform, into the design of the ViperFish, creating a UXO surveying platform optimised to meet the demands of our customers. These include increasingly efficient surveys and where possible these needed to be automated. To support an increasing volume of surveys, new ROTVs needed to be compact, easy to launch and recover from a variety of vessels, including uncrewed surface vessels (USVs), and equipped with class-leading payloads and navigation sensors.

The system is built using the same building blocks as the ScanFish, enabling us to leverage all that experience. The first obvious difference between the ViperFish and the ScanFish is the shape. The ViperFish is cylindrical with actuated fins, while the ScanFish is shaped like an airfoil. The new system is as manoeuvrable, but the difference in shape offers a number of benefits:

It’s not just the platform. It’s the whole system. We conducted significant research to minimise the cable drag. By doing this, we can operate with smaller winches and deploy from a smaller surface area. We offer two shipment options: a self-contained cradle-box that can be shipped everywhere, or a container ready to integrate into a vessel.

It’s taken some time, but one of the most memorable things about the ViperFish is the first time we put it in the water,” said Kristensen. “On our first prototype test, we were out sailing 3 days and we had 100% uptime on the system. It was really a relief and a joy to see that all of our hard work had paid off.”

Screenshot showing the captured sonar data

All the payloads

The ViperFish is equipped with all the sensors typically required on an ROTV, including:

The integration of these sensors into the ViperFish ROTV makes it a versatile and efficient UXO surveying platform. The ViperFish can be used to conduct surveys in a variety of conditions, and it can detect a wide range of objects.

Low-logistics, simple to operate, quick to train

“The ViperFish is operated by a crew of two people. The survey plans are prepared beforehand using NaviSuite Kuda software from EIVA. When launching the system, one person is responsible for supervising the ViperFish, while the other person controls the crane. At a speed through water of 2 to 10 knots, once in the water the ViperFish automatic controls take over, quickly swimming to the appropriate height from the seafloor within less than a minute. When the system is deployed one person is responsible for monitoring the automated mission while operating the ViperFish’s sensors and collecting data. If the ViperFish detects a possible UXO, the crew can mark the location on a map. The crew can then return to the location at a later time to investigate further. The system follows the seabed at a fixed height and can cope with slopes of up to 45 degrees. Plus it can replan its mission if obstacles are detected and avoid them in a safe manner while still obtaining high-quality data. When the mission is completed, the ViperFish is recovered by the two-person crew. We are also in discussions with USV manufacturers to make the launch and recovery totally automated.”

“The system is relatively easy to operate, even for people who are not trained hydrographers. The whole training process can be completed in a couple of weeks, it is mostly focused on learning how to set up the system and how to operate the sensors. If the crew is already experienced with using autonomous underwater vehicle (AUV) systems or the ScanFish, the training process will be a couple of days at most. Since the user interface of NaviSuite Kuda, EIVA’s survey software, is used widely in the commercial sector, there is already a large pool of contractors and trainers ready to support operations. In addition, sailors will be gaining valuable skills to support their transition to the commercial sector.”

Actionable data

“Ultimately, it’s about delivering our customers the best data, and you’ll be surprised how challenging it is to get these many payloads into the right form factor. But it has been worth it. We offer an incredible amount of area coverage rate of actual actionable data using class leading sensors.”

Please contact us to find out more.

In the second of the DiveTrack series of blogs, retired Royal Navy Cdr Justin Hains MBE illustrates how divers can enhance their current operations through the intelligent use of underwater communications and tracking. Read on to find out how diving supervisors can be kept in the know with our technology partner Sonardyne‘s latest product.

If you haven’t yet read the first blog in the series then follow this link.

Enhanced Situational Awareness

DiveTrack from our technology partner Sonardyne shows the supervisor where the divers are by range, bearing and depth. This positional information can be georeferenced by GPS and displayed on a chart layer. The supervisor can also be provided near real-time cylinder pressures, equipment alarms or alerts. Future features will include gas analysis of the breathing loop (PPO2 or CO2 content for example) and biometric data. Better information supports better decision making.

The diver’s positions are constantly updated. This has two operational advantages: first, the divers know where they are with a high degree of accuracy without the need to surface – they remain covert. Second, the divers arrive on target having spent the minimum time in the water, in better shape for the assault or recce. Covert beach surveys can be completed accurately without the need for a floating GPS antenna attached to the diver or constantly resurfacing to ensure the snag-line survey is correctly positioned – no easy task in current and swell.

The supervisor can also see when a diver is using gas at an unexpectedly high rate that endangers the mission. They can see if a diver is ascending or worse descending unexpectedly: a significant danger on enriched oxygen equipment. Because the supervisor can implement changes to the plan based on enhanced situational awareness the mission is more likely to succeed. If the team can react to unforeseen events efficiently, rather than working through pre-planned responses without any more detail, the team is one step closer to the ‘hyper-enabled operators’ envisaged by United States Special Operations Command.

The result of improved situational awareness is more efficient insertion and extraction and greater confidence in the accuracy of any data collected.

DiveTrack can monitor and track multiple divers simultaneously

Tactical Flexibility

“No plan stands first contact with the enemy” – or, in my experience, salt water. A covert dive to an offshore installation or a long-range insertion for beach reconnaissance both suffer from the same problem: there is no way of recalling the divers covertly without increased risk of detection on the surface. DiveTrack provides reliable through water communication via a selection of pre-formatted messages between supervisor and divers. In extremis, this could be an “abort mission” sent to all divers followed by a “return home” command which triggers a display of bearing and range information on the Shearwater Petrel dive computers and optional head up displays that will home them back to the dive boat, even as it moves.

But aborting the dive is the last resort. Far better is managing the mission dynamically. If the boat must move due to an enemy patrol, the beach recce team can be informed instantly. A “go to [new] waypoint” command can be sent by the supervisor at any time.

The system combines the accuracy of GPS with proven underwater acoustic ranging technology. But DiveTrack can still function in a GPS-denied battlespace. While the errors in navigation will increase over time, the relative positions of the dive boat and divers will remain accurate, and communications are unaffected. The mission can still proceed, reverting partially to previously used methods of visual sightings, but the benefits highlighted: enhanced situational awareness and tactical flexibility remain.

Want to know more?

In my next blog I will focus on the safety aspects of DiveTrack and how it has been built to be future proof. Keep an eye out for it.

In this blog retired Royal Navy Cdr Justin Hains MBE provides a personal view on the challenges he faced as a serving officer in charge of diving. These are common challenges faced by many dive supervisors and until recently there was not much that could be done to mitigate for them. Read on to discover how our technology partner Sonardyne‘s new DiveTrack product line will make diving more effective and safer.

It wasn’t that long ago

I remember sitting in a dive boat at night, wondering if my unmarked divers would arrive safely at the pick-up point off Portland. The issue was lack of through water communications, so I was constantly running the “what ifs”. What if the divers didn’t surface in the place and at the time planned? If I wanted to recall them: how would I know my message would reach them? My rescue diver had no realistic chance of finding a casualty underwater. Without an external clue the odds were worse than 400:1.

I needed better situational awareness delivered by three broad requirements: me knowing the location of the divers; me communicating with the divers and the divers being able to communicate with me. Finally, underpinning all of this, in a worst-case scenario, I also wanted to send the rescue diver directly to a casualty without potentially fruitless and time-consuming underwater searches.

The technology that was missing all those years ago was reliable diver tracking and through water communications. Early solutions struggled with background noise and distortion, were limited to voice communications, and while solving the communications problem over reasonable distances did not provide accurate positional information to both diver and rescue boat.

Our technology partner Sonardyne’s DiveTrack provides a reliable answer to these core requirements with headroom for additional data exchange requirements in future. It is compact, neutrally buoyant in sea water, easy to use and reliable. It has been integrated with rebreathers and open circuit equipment. This is proven technology with application across all military diving from the experts in underwater acoustic tracking and communications.

The system has a low probability of intercept, and its encryption keeps transmissions secure. While there is a small chance of detection by a smaller group of adversaries the tactical advantage of having clear communications outweighs the small risk of real-time detection and exploitation.

DiveTrack exchanges information wirelessly from the diver to the surface using new generation acoustic waveforms

Want to know more?

Follow this link to read my next blog on this subject, where I will discuss how DiveTrack provides safety, operational advantage and a greater probability of mission success. The combination of improved situational awareness, even in a GPS denied environment, and the reliability of communications and positioning provide an unprecedented level of tactical flexibility in a range of operational scenarios. The risk of detection and exploitation of the encrypted signals is easily outweighed by the operational advantages of the system.  Finally, should the worse happen and a diver requires assistance: the rescue diver or other divers nearby can home onto the position. The rescue diver will find the casualty.