No one has ever taken responsibility for explosions that severely damaged pipelines carrying gas from Russia to Europe in 2022, marking a major escalation in the Ukraine conflict.

The Ukrainian man, who was detained in Poland, was the second man to be arrested in connection with the pipeline disruption

WARSAW: Volodymyr Z., a Ukrainian diver wanted by Germany over his alleged involvement in the Nord Stream explosions, has been detained in Poland, his lawyer said on Tuesday.…