That cause for that event is not undisputed, see https://en.wikipedia.org/wiki/Siberian_pipeline_sabotage https://en.wikipedia.org/wiki/Siberian_pipeline_sabota

That cause for that event is not undisputed, see https://en.wikipedia.org/wiki/Siberian_pipeline_sabotage https://en.wikipedia.org/wiki/Siberian_pipeline_sabotage. You still haven't explained why you think it's doubtful Russia would use sabotage in this way. This is what their entire modus operandi, just think of the various Polonium-210 and Novichok operations. You can't dispute that people are suspecting USA of having done it, does that not harm cohesion inside NATO? https://www.youtube.com/watch?v=hk-0qJXyido https://www.youtube.com/watch?v=hk-0qJXyido