Germany asks Poland to arrest Ukrainian diver in Nord Stream probe, media reports 

FILE - This handout photo taken on Sept. 28, 2022 from an aircraft of the Swedish Coast Guard shows the release of gas emanating from a leak on the Nord Stream 1 gas pipeline, in the Swedish economic zone in the Baltic Sea. (AFP / Swedish Coast Guard)

Germany has asked Poland to arrest a Ukrainian diving instructor who was allegedly part of a team that blew up the Nord Stream gas pipelines two years ago, according to reports in German media published on Wednesday.