Subsea Cables News

Taihan Cable & Solution has taken delivery of its second cable laying vessel (CLV) Skandi Connector, strengthening its offshore wind and subsea power cable installation capabilities.Skandi Connector CLV, delivered by DOF Group, joins Taihan’s existing offshore wind-dedicated cable-laying vessel PALOS, creating what the company described as a dual-track installation system for offshore wind, HVDC transmission and long-distance power interconnection projects.The 10,000-ton-class CLV can load up to 7…

SMD has delivered the first of two heavy-duty power cable ploughs to Prysmian for deployment on the company's new-generation cable laying vessels (CLVs).The second system is scheduled for delivery later this year. The ploughs will be mobilized on Prysmian Alessandro Volta and Prysmian Mona Lisa CLVs.The systems are designed to bury conventional multi-core power cables, bundled two-pole power cables and quad bundles at depths of up to five metres below the mean seabed level.SMD…

Kongsberg has signed a contract with an unnamed international customer to deliver technologies for the protection of critical infrastructure.The project will focus primarily on underwater surveillance and protection, according to Kongsberg, which did not disclose the value of the contract.Critical infrastructure includes oil and gas installations, telecommunication cables, energy grids, ports and transportation networks.“Preventing and detecting threats and attacks are essential to protect people and critical infrastructure.

Ocean services provider DeepOcean has completed the installation and testing of all inter-array cables at the Nordseecluster A offshore wind farm in Germany.DeepOcean's contract included project management and engineering, the provision of cable protection systems, offshore preparatory works, pre-installation cable route surveys, transport and installation of inter-array cables, cable pull-in and cable burial activities.Cable-laying operations began in January 2026, with a total of 48 inter-array cables installed between January and April.

A new engineering design and commercial advisory company focused on offshore wind, subsea transmission and marine infrastructure projects has launched in Ireland under the name of Insight Marine, targeting growing demand for specialist support across the global maritime sector.Headquartered in County Wicklow, Insight Marine has been established to provide engineering design, technical advisory and commercial services to offshore wind developers, transmission system operators, port owners…

Ocean services provider DeepOcean has secured a contract to support installation of inter-array cables at the TPC offshore wind farm phase 2 (TPC-II) off Taiwan.The scope includes installation of cables connecting turbines to offshore substations, as well as engineering and project management services.DeepOcean will work with Dong Fang Offshore and use the subsea vessel Orient Adventurer, which has been upgraded with new remotely operated vehicles, an under-deck carousel and a cable lay system.“We look forward to working together with Dong Fang Offshore on this significant project.

Britain deployed military vessels to prevent any attacks on cables and pipelines by Russian submarines that spent more than a month in and around British waters earlier this year, Defence Minister John Healey said on Thursday.Britain accused Russia of using the distraction of events in the Middle East to try to conduct the covert operation in the High North maritime region, home to key shipping routes and critical infrastructure such as undersea cables.Healey said British forces and allies including Norway tracked and deterred malign activity by the Russian vessels…

Subsea Cable Assets (SCA) has secured its first framework contract with 50Hertz to deliver cable storage and handling systems for power grid projects in Germany.The contract, awarded through a European tender process, covers the engineering, manufacturing, delivery, installation and commissioning of four cable carousel systems, including associated loading equipment.SCA said the systems are designed to support both offshore and onshore grid infrastructure, ensuring reliable transmission…

Responding to the surge in global subsea cable investment driven by cloud computing and artificial intelligence, ABS has published its Technical Standard for Subsea Power Cables.Subsea power cable design, installation and operation pose unique challenges due to harsh marine environments, significant water depths and extended cable lengths. The new ABS standard provides a comprehensive set of requirements and specifications to help the offshore industry mitigate risk, maintain…

Cable, connector and lighting company BIRNS, Inc. has appointed Sophia Bruner as the company’s new Engineering Manager.She leads BIRNS’ cross-functional engineering teams, overseeing the design, development, and scaling of products to achieve quality, cost, and delivery objectives. She is also responsible for planning, directing, and coordinating all design and manufacturing engineering activities.With more than 30 years of expertise across manufacturing, engineering, quality engineering…

A new study undertaken by a group of researchers from the UAE, Canada, Japan, and Taiwan collates a range of statistics and expert opinion to address an urgent puzzle: Where and under what conditions do states prioritize cable security?The researchers focused on three contrasting cable systems: Unity/EAC Pacific (Japan–U.S.), Asia-America Gateway (Guam–Hawaii), and Tata TGNTata Indicom (India–Singapore).The risk to such cables varies predictably with geopolitical tension, peaking during ambiguous periods between peace and overt conflict.

Finnish police said on Monday they had lifted the seizure of a ship which had been held on suspicion of sabotaging an undersea telecoms cable running from Helsinki to Estonia across the Gulf of Finland, although the investigation continues.The Baltic Sea region is on high alert after a string of power cable, telecom link and gas pipeline outages since Russia invaded Ukraine in 2022, and NATO has boosted its military presence with frigates, aircraft and naval drones.Finland seized the Fitburg cargo ship on December 31 while en route from Russia to Israel…

Europe’s subsea cable infrastructure, the backbone of its digital economy and energy transition, is facing mounting risks from geopolitical tension, climate impacts, and lack of preparedness. In a joint position statement, the European Subsea Cables Association (ESCA) and the International Marine Contractors Association (IMCA) have warned that regulatory barriers, a shortage of skilled offshore workers and the lack of readily available solutions are compromising the continent’s…

Belgian marine contractor Jan De Nul has ordered a rock installation vessel, specifically built to strengthen the protection of offshore energy and subsea data infrastructure.The vessel, named George W. Goethals, will be the company’s largest rock installation ship to date, with a carrying capacity of 37,000 tonnes. It will be equipped with ultra-low emission technology and engines capable of running on biofuel and green methanol.According to Jan De Nul, using its flexible vertical fall pipe and an inclined fall pipe system…

A Finnish district court ruled on Friday that it does not have jurisdiction to prosecute the captain and two officers of the Eagle S oil tanker, who are accused of breaking undersea power and internet cables in the Baltic Sea last year.Finland has said the Eagle S is part of a shadow fleet of tankers used by Russia to circumvent sanctions on its oil exports. The December 25 incident was one of a string of cable and gas pipeline outages in the Baltic Sea since Russia invaded Ukraine in February 2022, putting NATO forces in the region on high alert.

The Federal Communications Commission said on Wednesday it plans to adopt rules to bar companies from connecting undersea submarine communication cables to the United States that include Chinese technology or equipment."We have seen submarine cable infrastructure threatened in recent years by foreign adversaries, like China," FCC Chair Brendan Carr said in a statement. "We are therefore taking action here to guard our submarine cables against foreign adversary ownership, and access…

Mitsui O.S.K. Lines (MOL) has secured an approval in principle (AiP) from ClassNK for the basic design of specialized vessels to joint and bury subsea power cables.MOL is working with Sumitomo Electric Industries, Furukawa Electric and Nippon Yusen Kabushiki Kaisha (NYK Line) to develop fundamental technologies-including a new type of cable-laying vessel-as part of a project subsidized by the Japanese government's New Energy and Industrial Technology Development Organization (NEDO).One of MOL's roles in this project is to develop technologies for cable jointing and burial vessels…

Enshore Subsea has installed the first of two offshore export cables at Inch Cape offshore wind farm, using the CMOS Installer cable laying vessel.Operating from the Port of Blyth, the vessel installed the first of two 85-kilometre export cables for the 1.1 GW offshore wind farm, being built off the east coast of Scotland.The 220 kV, three-phase export cable was installed in three 28-kilometre sections.Once operational, the cable will transmit power from the offshore wind farm to the project’s new onshore substation under construction at Cockenzie…

An undersea telecoms cable was damaged in the Baltic Sea on Friday, and Latvian investigators on Sunday boarded a ship in connection with the incident, the country's state police said in a statement.The Baltic Sea region is on high alert after a string of power cable, telecom link and gas pipeline outages since Russia invaded Ukraine in 2022, and the NATO military alliance has boosted its presence with frigates, aircraft and naval drones.Lithuania's National Crisis Management Centre said the cable runs from Sventoji in Lithuania to Liepaja in Latvia, two coastal towns some 65 km (40 miles) apa

Danish power cable maker and services provider NKT has concluded a turnkey repair of one of the 220 kV high-voltage AC subsea export cables connecting the Beatrice offshore wind farm in the Scottish Moray Firth to the Aberdeenshire coast.The repair was executed in 38 days, according to NKT, which was hired for the repair job following an unplanned transmission outage that occurred in April 2025 on one of two of Beatrice’s Transmission Capital Partner (TCP) owned export cables.The malfunction reduced the site’s export capacity by 50%…

The final inter-array cable has been installed at Îles d’Yeu and Noirmoutier (EMYN) offshore wind farm in France, being developed by Les Éoliennes en Mer Services.The 61st and final inter-array cable was installed on June 22 at the EMYN offshore wind farm, Louis Dreyfus TravOcean said on social media.The accomplishment paves the way for a transmission capacity of 512 MW.Geoquip Marine’s Geoquip Elena, converted into a Cable Laying Vessel (CLV) with a bespoke project-specific deck layout used in the operation…

Taihan’s cable laying vessel (CLV), PALOS, has successfully completed the installation of export cables for the 364.8 MW Yeonggwang Nakwol offshore wind farm in South Korea.The project, being developed Nakwol Blue Heart, is located near Songido, is a large-scale initiative to develop a 364.8MW wind power complex.With a total project cost of $1.6 billion, the facility will generate enough electricity to power approximately 250,000 households year-round upon completion. The overall…

Belgian marine contractor Jan De Nul has signed a contract with Synera Renewable Energy (SRE) for the installation of export cables on the Taiwanese offshore wind farm Formosa 4.To bring the green energy ashore, Jan De Nul will transport, install and protect 60 kilometers of subsea cables.According to the company, it was also selected as the preferred contractor for export cables on SRE’s wind farm Formosa 6, located 55 kilometers southwest of Formosa 4.Situated 20 kilometers off Miaoli County’s coast…