New undersea cable cutter risks Internet’s backbone

A demonstration of a Chinese subsea cable-cutting device emerges amid a surge in unexplained damage to the world's critical Internet infrastructure. | Contesto: cronaca

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• New undersea cable cutter risks Internet’s backbone

Contesto

The recent public demonstration of a sophisticated Chinese subsea cable-cutting device has sent shockwaves through the global telecommunications and security communities, coinciding with a marked and troubling increase in unexplained damage to the vital undersea cables that form the physical backbone of the Internet. The device, showcased by a state-linked Chinese research institute, is designed to operate at depths exceeding 3,000 meters, placing nearly every major submarine cable within its potential reach. This technological revelation arrives as at least a dozen significant cable faults have been reported across the Atlantic, Pacific, and Mediterranean corridors in the past 18 months, incidents that operators and investigators have struggled to definitively attribute to natural causes, accidental snags by fishing vessels, or deliberate sabotage. The timing of the demonstration is impossible to ignore for Western intelligence and military analysts. While nations have long acknowledged the strategic vulnerability of submarine cables—which carry over 95% of international data and trillions of dollars in daily financial transactions—the overt display of a dedicated, deep-sea cutting tool by a major geopolitical rival represents a significant escalation in capability signaling. "This moves the threat from a theoretical contingency to a tangible, operational one," explained a senior European naval strategist, speaking on condition of anonymity due to the sensitivity of the subject. "It demonstrates not just intent to develop a capability, but a willingness to show it. That in itself is a strategic message." The device, resembling a large, remote-operated vehicle with articulated cutting arms, is reportedly capable of severing the heavily armored cables with precision, a task far more complex than accidental damage from an anchor. This development casts a new and ominous light on the recent spate of cable failures. Incidents such as the simultaneous breaks of multiple cables off the coast of West Africa in 2024, which crippled Internet connectivity across several nations for weeks, and repeated faults near strategic chokepoints like the Suez Canal and the South...

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Categoria: cronaca