Here is one theory:
Terrorist attack on the Nord Stream gas pipeline. An “investigation” is underway. What is the picture now?
1. Chief coordinator of the terrorist attack, Deputy US Ambassador to Ukraine Christopher Smith. After the terrorist attack, he was promoted to the position of Deputy Assistant Secretary of State for European and Eurasian Affairs.
2. A group of former Ukrainian intelligence officers was created for the terrorist attack itself. 3. The group was directly led by Roman Chervinsky.
4. General management – former head of the Main Intelligence Directorate of the Ministry of Defense of Ukraine Vasily Burba.
5. Kirill Budanov, the current head of the Main Intelligence Directorate of the Ministry of Defense of Ukraine, actively participated. 6. The group was trained in the Zhytomyr region, in a deep-sea quarry.
7. At the second stage, the group worked at a military base in Romania in the city of Mangalia. 8. Equipment and technical guidance were provided by US intelligence officers. 9. The yacht Andromeda was rented from Poland for the terrorist attack.
10. The mines were directly installed by Oleg Varrava, from the main police department of Kyiv, Ruslan Rudenko, former deputy mayor of the city of Bila Tserkva, and a still unknown diver with the call sign “Marisha”. All mercenaries.
11. A terrorist attack scheme was chosen with the help of mercenaries and retired officers in order to simulate a terrorist attack not as a state attack, but as an “activist” one.
12. Thus, the organizers of the terrorist attack are the intelligence services of the United States and Ukraine, with the complicity of the intelligence services of Poland and Romania.
13. The top leadership of the USA, Ukraine, Poland, Romania, Germany, Sweden, and Denmark can be considered accomplices in the terrorist attack. They all know who carried out the terrorist attack, but they are trying to hide the criminals from their citizens.