Sweden has just deployed multiple warships in that selfsame sea to guard against the very modern menace of underwater cable cutting.… With so much of ... to send surveillance and interdiction military ...

A team of engineers from Lishui University, located in the coastal Zhejiang province in China, applied for a patent for a “dragging type submarine cable cutting device” in 2020. According to ...

Copper residue on the cutting anchor would indicate if the cut was successful, the patent application said. Copper is the preferred conductor material used in subsea cables. Reached by telephone for ...