Space Norway and SubCom to build Arctic Way subsea cable
John Manock John Manock

Space Norway and SubCom to build Arctic Way subsea cable

Data Center Dynamics | February 17, 2025

  • The Arctic Way subsea cable system which includes 2,350km cable will be located within the Arctic Circle and is expected to commence service in 2028.

  • There are currently two existing subsea cables to Svalbard which will not yet be retired and will serve as a backup for the incoming cable.

  • This comes shortly after GlobalConnect joined the Polar Connect consortium earlier this year to build a subsea Internet cable connecting the North Pole to Europe and Asia.

  • In the Southern Hemisphere, Chile’s Undersecretariat of Telecommunications is planning to build a subsea cable between Antarctica and Chile.

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Work begins on £2.5bn Eastern Green Link 1 subsea electric superhighway
John Manock John Manock

Work begins on £2.5bn Eastern Green Link 1 subsea electric superhighway

Power Technology | February 14, 2025

  • Iberdrola has announced the start of construction on the Eastern Green Link 1 subsea electricity superhighway project between Scotland and England.

  • Onshore construction has just begun on the 190km subsea cable, with offshore construction expected to begin in the summer of 2025.


  • The cable connects the southeast of Scotland with the northeast of England and will transport green electricity sufficient for two million homes.

  • Specialist vessels will lay the cable across the seabed and bury it along the route before integrating it into the grid.

  • Ofgem has approved an £8m fund to support the communities where the infrastructure meets land, delivering social, environmental and economic benefits.

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Cargo Ship Accidentally Damaged Baltic Subsea Cable, Sweden Confirms
John Manock John Manock

Cargo Ship Accidentally Damaged Baltic Subsea Cable, Sweden Confirms

MI News Network | February 4, 2025

  • Swedish prosecutors confirmed on Monday that the cargo ship Vezhen accidentally damaged a subsea cable connecting Sweden and Latvia on January 26.

  • The Maltese-flagged vessel was released after the investigation concluded that the damage was not intentional.

  • In the wake of many suspected sabotage events involving subsea cables, it was determined that this damage was a result of a series of unfortunate factors, not deliberate action.

  • The company explained that the ship was sailing in extremely bad weather, and the left anchor had dragged along the seabed without the crew noticing. 

  • “An investigation is continuing to find out whether other crimes may have been responsible for the cable break,” the prosecutor’s statement said.

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Norway Releases Russian-Crewed Ship Seized Over Suspicion Of Baltic Sea Cable Damage
John Manock John Manock

Norway Releases Russian-Crewed Ship Seized Over Suspicion Of Baltic Sea Cable Damage

MI News Network | February 3, 2025

  • Norwegian authorities have released the Silver Dania, a Norwegian-owned, Russian crewed ship initially suspected of damaging an underwater fibre optic cable connecting Latvia and Sweden’s Gotland island.

  • The Silver Dania was detained on January 31, 2025, at the request of Latvian authorities. After a thorough investigation, no evidence was found linking the vessel to the incident.

  • Following a series of incidents involving the damage of subsea cables and natural gas pipelines, NATO has launched a mission named “Baltic Sentry,” to safeguard critical infrastructure in the Baltic Sea.

  • The LVRTC stated that while gas pipelines and power cables can take months to repair, damaged fibre optic cables in the Baltic Sea are typically restored within weeks.

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Meta plans to link US and India with world’s longest undersea cable project
John Manock John Manock

Meta plans to link US and India with world’s longest undersea cable project

The Guardian | February 18, 2025

  • Project Waterworth involves a 50,000km (31,000-mile) subsea cable, and aims to connect the US, India, South Africa, Brazil and other regions.

  • More than 95% of the world’s internet traffic is transferred through undersea cables, so this project will enable greater economic cooperation, facilitate digital inclusion, and open opportunities for technological development in these regions.

  • In July, large parts of Tonga were left in darkness after the undersea internet cable connecting the island network was damaged, causing chaos for local businesses.

  • The project includes plans to lay its cable system up to 7,000 metres deep and “use enhanced burial techniques in high-risk fault areas, such as shallow waters near the coast, to avoid damage from ship anchors and other hazards”.

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Starmer urges EU, NATO to boost subsea cable security cooperation
John Manock John Manock

Starmer urges EU, NATO to boost subsea cable security cooperation

Capacity Media | February 4, 2025

  • The UK Prime Minister, Sir Keir Starmer, has urged European leaders to enhance cooperation on subsea cable security following multiple incidents of cable damage.

  • The call for collaboration comes after a Russian spy ship was spotted near UK waters, with the Defence Secretary telling Parliament it was mapping critical underwater infrastructure.

  • Despite the latest incident found to have been an accident, European nations continue looking into ways to improve subsea resilience and deterrence.

  • Starmer’s call to action comes as he pushes for a “reset” in relations with the EU, some five years after the UK left the single market.

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Meta to build ORCA Taiwan-US subsea cable
John Manock John Manock

Meta to build ORCA Taiwan-US subsea cable

Data Center Dynamics | February 3, 2025

  • The 12,000km cable is expected to be ready for service in Q1 2027.

  • It will have a relatively low capacity of around 12.8Tbps per fiber pair.

  • Meta will likely sell capacity on the system to third parties, allowing each fiber pair owner to operate and control its own fronthaul system.

  • ORCA - will have three landing points in Toucheng, Taiwan; and Hermosa Beach and Manchester in California, US.

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D9 divests interest in EMIC-1 cable
John Manock John Manock

D9 divests interest in EMIC-1 cable

Data Center Dynamics | January 20, 2025

  • Digital infrastructure investment firm D9 has sold its interest in a fiber pair of the upcoming 2Africa Pearls subsea cable.

  • The project continues to be impacted by ongoing conflicts in the Red Sea area, which have led to an indefinite delay to its final construction completion

  • However, D9 announced in February of last year that it had decided to wind down its operations and sell off its assets following a strategic review.

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Sparkle Partners with OEC for the Recovery and Recycling of Submarine Cables
John Manock John Manock

Sparkle Partners with OEC for the Recovery and Recycling of Submarine Cables

Ocean News | January 20, 2025

  • OEC is Europe’s first and only cable recovery and recycling company.

  • Under the agreement, OEC will acquire from Sparkle over 22,000 km of telegraph, coaxial, and fiber optic subsea cables laid in the Mediterranean.

  • This has the potential to save more than 35,000 tons of CO2e through secondary material manufacturing reuse.

  • OEC will then return the materials with renewed value to industrial use as secondary raw materials.

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Baltic subsea cable damage was accidental, not sabotage - US and European officials
John Manock John Manock

Baltic subsea cable damage was accidental, not sabotage - US and European officials

Data Center Dynamics | January 20, 2025

  • Subsea cable damage in the Baltic Sea in recent months was likely the result of maritime accidents, not Russian sabotage.

  • Officials report that anchors were dragged across the seabed accidentally because of inexperienced crews aboard poorly maintained vessels.

  • Officials spoke on a condition of anonymity, making it unclear which officials participated in the investigations.

  • Various cuts to cables out of Finland in recent months prompted a response from NATO, which launched a new military program to strengthen subsea infrastructure in the region earlier this month.

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MOX Networks Joins Topaz Subsea Cable to Extend Capacity and Create a New Asia-Pacific Gateway
John Manock John Manock

MOX Networks Joins Topaz Subsea Cable to Extend Capacity and Create a New Asia-Pacific Gateway

Submarine Telecom Forums | January 16, 2025

  • MOX Networks, LLC (“MOX”) is a leading fiber-optic network specialist. It builds the capacity to deliver on the infinite possibilities for new paths, connections, and performance.

  • The MOX network spans over 16,000km with submarine and terrestrial fiber, including access to the latest next-generation subsea system, Topaz.

  • The network has since expanded through organic buildouts, acquisitions, and partnerships, creating a vast fiber-optic network portfolio spanning North America and connecting to Japan.

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Taiwan blames "natural deterioration" for latest subsea cable outageData Center
John Manock John Manock

Taiwan blames "natural deterioration" for latest subsea cable outageData Center

Data Center Dynamics | January 22, 2025

  • The government said that subsea cables to the Matsu Islands, which lie close to the coast of China, were disconnected due to "natural deterioration."

  • According to Deputy Digital Minister Chiueh no "suspicious" ships were detected when the cables went offline.

  • Earlier this month, four fibers of a Chunghwa Telecom-operated subsea cable were damaged off the coast at Yehliu, New Taipei City, on January 3, 2025.

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SLT-Mobitel completes submarine cable landing in Matara
John Manock John Manock

SLT-Mobitel completes submarine cable landing in Matara

Sunday Observer | January 12th, 2025

The Matara landing was completed in collaboration with Subcom LLC, USA, and under an agreement with SEA-ME-WE 6 Consortium including Sri Lanka Telecom PLC, as the legal signatory to the consortium.

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