It might well have been the Chinese...they have been uncharacteristically silent over this mess. Then again there are reports of infighting and Xi maybe being kicked from power...so who knows.
I think it is very clear who is responsible...lots of pieces falling into place. This group has provided a very detailed timeline of the attack...it has our finger prints all over it.
https://www.monkeywerxus.com/blog/the-nord-stream-2-pipeline-sabotage
And just to add a cherry on top...Blinken as much as admitted we did it because “Blinken Says Nord Stream Sabotage Is a ‘Tremendous Opportunity’
by EDITOR
October 3, 2022
12 Comments on Blinken Says Nord Stream Sabotage Is a ‘Tremendous Opportunity’
The secretary of state says it’s an opportunity to remove Europe’s dependency on Russian energy.