https://pgjonline.com/news/2020/06-june/nord-stream-2-seeks-updated-permit-to-complete-pipeline-in-danish-waters
FTA: "The Nord Stream 2 pipeline has requested a permit allowing it to use >>>pipe-laying vessels <<<..." [my emph]
Read this morning that N2 leak was at 230 feet.
Others between 210 and 250.
I know NOTHING about diving, other than the diver goes under the water surface. How deep can a man dive? How about a drone submarine? I would think that we are not the only ones with some pretty good submarine technology these days.
Basically, something that can place a charge on the pipe(s) (not the pips), get out of the area, and then detonate.
FTA: "The Nord Stream 2 pipeline has requested a permit allowing it to use >>>pipe-laying vessels <<<..." [my emph]