We can't prove that there wasn't some US assistance (i.e. can't prove a negative) but there's pretty strong evidence that it was primarily a Ukrainian operation

We can't prove that there wasn't some US assistance (i.e. can't prove a negative) but there's pretty strong evidence that it was primarily a Ukrainian operation. https://www.wsj.com/world/europe/nord-stream-pipeline-explosion-real-story-da24839c https://www.wsj.com/world/europe/nord-stream-pipeline-explos...