Sabotage is the most likely cause of leaks in two Baltic Sea gas pipelines between Russia and Europe, European leaders have said, after seismologists reported explosions around the Nord Stream pipelines.
A seismograph on the Danish island of Bornholm, near where the leaks occurred, twice recorded spikes on Monday, the day on which the Nord Stream 1 and 2 gas pipelines underwent dramatic falls in pressure, the German geological research centre GFZ said.
