Undersea Cables
Latest about Undersea Cables

The world’s first transatlantic fiber-optic cable is being ripped up after 37 years on the sea floor
By Luke James published
Subsea Environmental Services is currently hauling TAT-8 off the seabed near Portugal, more than two decades after it was decommissioned.

Undersea cable cutting shenanigans lead Finland to create a dedicated maritime surveillance center
By Bruno Ferreira published
Finland creates a maritime surveillance center to prevent undersea cable cutting shenanigans

Finnish authorities seize ship and crew after undersea cable cut, pursuing criminal charges
By Anton Shilov published
Cables and pipelines in the Gulf of Finland have been damaged four times in less than 1.5 years.

UK unveils AI-driven undersea surveillance network to counter Russian submarine activity
By Luke James published
The UK government has unveiled the first details of Atlantic Bastion, a new undersea warfare programme designed to detect and counter Russian submarine activity across the North Atlantic.

Congressional report details China's new deep-sea cable cutter that can sever armored cables in 13,000 feet of water
By Luke James published
A new annual report from the U.S.-China Economic and Security Review Commission delivered to Congress states that China is actively developing technologies to sever undersea cables.

Google and Meta delay undersea cable projects over security concerns
By Luke James published
Google and Meta have delayed segments of their subsea cable projects crossing the Red Sea, citing continuing security risks

Amazon says its Fastnet armored undersea cable can stream 12.5 million HD films simultaneously
By Bruno Ferreira published
Amazon's Fastnet 320 Tb/s armored cable connects U.S. and Ireland.

Taiwan increases penalty for damaging undersea cables amid increased suspected sabotage attempts
By Jowi Morales published
It would also require vessels to have automatic identification systems and make the undersea infrastructure easier to find with published mapping data.
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