Suspected Middle East Sabotage Brings Undersea Cable Vulnerabilities into Focus

The Jerusalem Post is reporting that Houthis have knocked out four undersea cables linking Europe with Asia. While the sabotage reports are not confirmed, it raises long-considered concerns about the vulnerability of critical undersea cable networks.

As we’ve noted in the past, the network of undersea cables that span the globe carry about 95% of all intercontinental Internet traffic. So, any disruption is a major issue that must be remedied immediately. That’s a complex task made all the more complicated with the region’s turmoil.

“There is no definitive evidence at this time that the Houthis were responsible for recent cable faults in the Red Sea,” says Alan Mauldin, a Research Director at TeleGeography, a research firm that builds and maintains massive data sets that are used to monitor, forecast, and map the telecommunications industry. “Regardless of the cause, the key issue now is how and when repairs will be conducted. Are cable operators able to get permits and insurance to enter areas of the sea that place the crew and their vessels at risk of attack?”

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