Mystery Leaks Hit Russian Undersea Gas Lines, Raising European Suspicions |

European countries on Tuesday raced to investigate unexplained leaks in two Russian gas pipelines running under the Baltic Sea near Sweden and Denmark, infrastructure at the heart of an energy crisis since Russia’s invasion of Ukraine.

Experts and also Russia, which built the network, said the possibility of sabotage could not be ruled out.

Sweden’s Maritime Authority issued a warning about two leaks in the Nord Stream 1 pipeline, shortly after a leak on the nearby Nord Stream 2 pipeline was discovered that had prompted Denmark to restrict shipping in a five nautical mile radius.

Both pipelines have been flashpoints in an escalating energy war between European capitals and Moscow that has pummelled major Western economies, sent gas prices soaring and sparked a hunt for alternative energy supplies.

“There are some indications that it is deliberate damage,” said a European security source, while adding it was still too early to draw conclusions. “You have to ask: Who would profit?”