Polish police have arrested a Ukrainian national, identified as Volodymyr Z, in connection with the 2022 Nord Stream pipeline explosions. The arrest, made under a European warrant near Warsaw, follows an ongoing German investigation. Volodymyr Z is suspected of involvement in the sabotage that ruptured three of the four gas pipelines. Another Ukrainian national, Serhii K, was previously detained in Italy for a suspected coordinating role. Prosecutors believe a team used a yacht named Andromeda for the operation. Ukraine has denied involvement, while initial suspicions fell on Russia.

Prepared by Emily Rhodes and reviewed by editorial team.