German investigators are examining evidence suggesting a sabotage team used Poland as an operating base to damage the Nord Stream pipelines in the Baltic Sea in September, the Wall Street Journal reported on Saturday.
German investigators have fully reconstructed the two-week voyage of the "Andromeda", a 50-foot (15-metre) white pleasure yacht suspected of being involved in the sabotage of the pipelines that supply Russian gas to Europe, the newspaper said.
They have pinpointed that the yacht deviated from its target to venture into Polish waters, it said, citing data from the Andromeda’s radio and navigation equipment, satellite and mobile phones, Gmail accounts "and DNA samples left aboard, which Germany has tried to match to at least one Ukrainian soldier".
Germany's Federal Criminal Police Office and Poland's Office of Chancellery of the Prime Minister did not immediately respond to Reuters requests for comment.
The blasts occurred in the economic zones of Sweden and Denmark. Both countries said the explosions were deliberate but have yet to determine who was responsible.
Investigators concluded an explosive used in the operation was HMX, also known as octogen, a colourless substance suited for demolishing underwater infrastructure, the Wall Street Journal said.
German media in March identified the possible involvement of a yacht from a Poland-based company owned by Ukrainian citizens in the attack.
The Journal cited people familiar with the Andromeda’s voyage as indicating the sabotage crew had finished half their job, laying deep-sea explosives on Nord Stream 1, before they set their Bavaria 50 Cruiser on a course away from their target, toward Poland.
Andromeda, which had days before been rented from a German company based close to where the pipelines land, sailed back north in what investigators believe was an effort to complete its task and plant mines on Nord Stream 2, the newspaper said.
