The two senior German lawmakers pointed the finger at Russia.
The attack was an act of sabotage by Russia, according to a government spokesman.
The chairwoman of the defense committee named Russia in comments on the suspected attacks.
The question of who the suspected Nord Stream saboteur could be was left open. Russia has denied that it was the culprit.
—Faytuks News Δ (@Faytuks) September 28, 2022
The longer and more brutal the Russian attack on Ukraine, the greater the risk of such attacks.
Kiesewetter said it was likely that Russia was trying in this way to stir up uncertainty among the European population and to once again point out the possibility of an attack.
It would fit with Russia's state-terrorism and hybrid approach.
According to the Russian newspaper, the claims of Russian involvement in the incident were stupid and ridiculous.
Europe, which was heavily reliant on Russian natural-gas imports before Russia invaded Ukranian, is currently experiencing an energy crisis. The crisis is getting worse as winter approaches and demand for energy increases.
Three severe leaks were detected on Monday by the authorities in the two Nordic countries. Natural-gas exports from Russia to Europe were supposed to be the main route before Russia invaded Ukranian.
According to a report in the German magazine, the US Central Intelligence Agency warned Germany about possible attacks.
Natural-gas erupts from the surface of the Baltic Sea above the three leaking pipes in the video.
The sea surface was being disturbed by one of the leaks, according to the Defence Department.
European leaders, including EU President Ursula van der Leyen, said the incident was sabotage.