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NATO Considers Aquatic Drones to Protect Undersea Internet Cables

NATO is preparing the robot fleet after a Chinese commercial ship may have deliberately damaged two undersea fiber cables.

 & Michael Kan Principal Reporter

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NATO is planning deploy unmanned boats in the Baltic and Mediterranean Seas to patrol the oceans for threats that could target underwater internet cables, according to DefenseNews.

The alliance envisions sea-based drones operating as a surveillance camera network that could record activity on or below the water. "The technology is there to make this street-lighting with USVs [unmanned surface vessels]," Admiral Pierre Vandier told DefenseNews.  

The fleet will be based on drone experiments from the US Navy’s Task Force 59, which has been working to bring aquatic drones to naval operations in the Middle East. This includes equipping the robot boats with weapons. Back in January, the task force said it had "tested, upgraded, evolved and operated with more than 23 different unmanned systems."

(US Army photo by Sgt. Terry Vongsouthi)

This comes weeks after two underwater fiber cables connecting Lithuania, Sweden, Finland, and Germany were cut in the Baltic Sea. Investigators originally suspected the Russian government may have been behind the disruption in an alleged act of sabotage. But since then, Europe has been scrutinizing a Chinese commercial vessel for deliberately damaging the underwater cables by hauling its anchor along the seafloor

According to The Wall Street Journal, the vessel Yi Peng 3 departed from the Russian port of Ust-Luga on Nov. 15, carrying Russian-made fertilizer. But for some reason, the vessel dragged its anchor more than 100 miles across Northern Europe's Baltic seabed. 

The incident and ensuing investigation prompted European warships to surround the Yi Peng 3. The ship’s owner, Ningbo Yipeng Shipping, is reportedly cooperating with the investigation, but Western intelligence still suspect that Russian agents were behind the alleged sabotage, although the Kremlin has denied any involvement.

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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