[agapon]

100 cable "faults", but only 2/3-rd are from ships. And, then, how many of those have been in the Baltic Sea in prior years? 66 incidents per year sounds like a lot, but there are so many cables and shipping lanes all over the world.

[amiga386]

Read the linked page, and its infographic. 38% + 25% = 63% ~ "two thirds". There are another 11% caused by "human activity", it's just neither "fishing" (trawler nets) nor "anchorage", but "other", which could even be a keel severing the cable close to shore.

https://blog.telegeography.com/hs-fs/hubfs/2017/submarine-ca...

74% human caused (38% fishing, 25% anchorage, 11% other)

14% environmental (8% natural, 6% abrasion)

12% neither human nor environmental (6% component failure, 6% other)

"Deliberate sabotage and shark bites are exceedingly rare"