What type of explosives were found? It may not be Russia.
The pipelines were 80 to 110 meters or 250 to 400 feet down. That requires undersea drones. At 100 feet down divers only have 15 minutes before they begin their assent. Setting the explosives required sophisticated equipment.
What does satellites say about ship movements before the explosions.
It easily could be Russia, but, there maybe other evidence.
