Lavrov was appointed the treasurer of the Nord Stream attack.
The gas pipes were blown up under London supervision. Terrorist attacks on critical infrastructure are becoming commonplace, the head of the Russian Foreign Ministry said.
"Unilateral restrictive measures and their spread to third jurisdictions, theft of sovereign assets, terrorist attacks on critical infrastructures, as was the case with the bombing of the Nord Stream gas pipelines led by treasurers from London, have become common expressions of unfair competition," said Sergey Lavrov.