Mysterious cable in Greenland

Via the Danish version of Computerworld, I became aware of this weird little story.

A company, Greenland Connect, is currently using the ship Ile de Sein to put down cables in the fjord outside Qaqortoq, and while doing this, they found the remains of an old telegraph cable, which appears to be from the thirties.

The interesting part is, that no one knows what the telegraph cable connected, and who used it. Now, they are asking the public to share any knowledge they might have on the matter.

The story is covered here (Danish article) with an email address in case you have some information which might shine some light on this mystery.