https://www.washingtonpost.com/national-security/2023/06/06/nord-stream-pipeline-explosion-ukraine-russia

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Three months before saboteurs bombed the Nord Stream natural gas pipeline, the Biden administration learned from a close ally that the Ukrainian military had planned a covert attack on the undersea network, using a small team of divers who reported directly to the commander in chief of the Ukrainian armed forces.

Details about the plan, which have not been previously reported, were collected by a European intelligence service and shared with the CIA in June 2022. They provide some of the most specific evidence to date linking the government of Ukraine to the eventual attack in the Baltic Sea, which U.S. and Western officials have called a brazen and dangerous act of sabotage on Europe’s energy infrastructure.

The CIA shared the report with Germany and other European countries last June, according to multiple officials familiar with the matter

The highly specific details, which include numbers of operatives and methods of attack, show that for nearly a year, Western allies have had a basis to suspect Kyiv in the sabotage. That assessment has only strengthened in recent months as German law enforcement investigators uncovered evidence about the bombing that bears striking similarities to what the European service said Ukraine was planning.

German investigators now believe that six individuals using fake passports rented a sailing yacht in September, embarked from Germany and planted explosives that severed the pipelines

Investigators have matched explosive residue found on the pipeline to traces found inside the cabin of the yacht, called Andromeda. And they have linked Ukrainian individuals to the rental of the boat via an apparent front company in Poland. Investigators also suspect that at least one individual who serves in the Ukrainian military was involved in the sabotage operation.

Biden administration officials now privately concede there is no evidence that conclusively points to Moscow’s involvement. But publicly they have deflected questions about who might be responsible. European officials in several countries have quietly suggested that Ukraine was behind the attack but have resisted publicly saying so over fears that blaming Kyiv could fracture the alliance against Russia. At gatherings of European and NATO policymakers, officials have settled into a rhythm; as one senior European diplomat said recently, “Don’t talk about Nord Stream.”

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