The pipeline was blown up by NATO, something like using Poland but planned by US. There is too many holes in the "Russia blew up their own pipeline" idea.
Now here's the key... It wasn't the US being paranoid about Germany selling gas to Russia and going back their back and fucking their ally so they could keep in line. Germany was in on it! These NWO shitfucks are all in together on the Russia sanctions had no interest in wavering to stop their people from freezing to death. Germany didn't like the protestors so they asked the US to help shut them down by taking the pipeline out of the equation.
Remember after the 9-11 attack in NYC, that they "found" a Saudi Passport 'belonging to one of the terrorists' laying on the ground near the twin towers?
Amazing that they couldn't find aircraft wheels, or wings or other aircraft parts among the debris, or scattered over a square mile area... however they found a fully intact and readable passport. As we all know, terrorists ALWAYS carry indestructible passports with their photo and correct identification info while conducting suicide missions.
Anyway my point is that NATO, when investigating, might find a Russian passport 240 feet underwater and located next to the pipeline breach. :>)
That would point the blame squarely on Russia and justify military action against them. Why not? It worked 20-years ago.