China Develops Undersea Cable Cutting Device for Depths Up to 3,500 Meters
China has successfully tested an Electro Hydrostatic Actuator (EHA) capable of cutting cables at depths of 3,500 meters, enhancing underwater infrastructure operations. This advancement raises concerns over potential military applications amid increasing global tensions surrounding underwater communication cables.
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The People's Republic of China has developed an Electro Hydrostatic Actuator (EHA) that can operate at depths of 3,500 meters. The device was tested aboard the research vessel Haiyang Dizhi 2, which completed its first deep-sea mission on April 11, 2023.
The EHA integrates hydraulic systems and electric motors into a compact unit, allowing precise operations without extensive external tubing. While originally intended for underwater pipeline repair, its capabilities pose risks to submarine communication cables, crucial for global data transmission.
Recent incidents of cable disruptions in various regions have heightened security concerns, suggesting that the EHA could be exploited for offensive actions in maritime conflicts. The increasing reliance on underwater infrastructure for data centers and energy systems may further escalate hybrid threats in these environments.
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