China Develops Deep-Sea Cable Cutting Device, Raising Security Concerns

CNChina|

In a groundbreaking development, the China Ship Scientific Research Centre has unveiled a compact device capable of cutting undersea cables at depths up to 4,000 meters. This device, designed for dual use in civilian salvage and seabed mining, has the potential to disrupt vital global communication networks, as it targets armoured cables that facilitate 95% of data transmission worldwide, according to the South China Morning Post.

Engineered by a team led by Hu Haolong, the device employs a diamond-coated grinding wheel that rotates at 1,600 rpm to cut through steel-reinforced cables while minimizing environmental disturbance. The design successfully addresses the challenges of high-pressure underwater conditions, utilizing a titanium alloy shell and advanced positioning technology for precise operation.

While officials assert that the tool is intended for marine resource development, military analysts express concerns about its implications for global security, particularly near strategic locations like Guam, critical to U.S. military operations. This development is part of China’s broader efforts to expand its undersea capabilities and enhance its status as a leading maritime power.

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