The Foreign Minister of Poland appears to be doubling down on previous remarks about the United States having some type of involvement in the 2022 destruction of the 4 Nord Stream 1 and 2 Pipelines.

In an interview published Friday for Rzeczpospolita, his country’s most well-known newspaper, Radoslaw Sikorski commented that “the American side had previous knowledge of” the attack and that they “did not prevent it from happening.”