Key Facts

• Italian police arrested a Ukrainian man named Serhii K, suspected of sabotaging the Nord Stream pipelines.
• The arrest was made on a European warrant, and he is accused of coordinating the operation rather than planting explosives.
• The Nord Stream pipelines carry gas from Russia to Europe and were damaged in September 2022.
• The operation reportedly involved a team that included divers, assistants, a captain, and a medic.
• Germany, Sweden, and Denmark investigated the pipeline explosions, which are seen as sabotage.
• The explosions caused environmental damage by releasing methane into the Baltic Sea.
• Russia blamed the United States for the explosions, but the U.S. denied these claims.
• The pipelines were critical for Europe's natural gas supply before the conflict escalated.