The acts of sabotage were designed to worsen festering World War II-related tensions between Warsaw and Kyiv, Poland’s security agency said.

WARSAW, Poland (AP) — Polish prosecutors have charged a Ukrainian man with sabotage and diversionary activities on behalf of Russian intelligence, alleging he was paid to…

The acts of sabotage were designed to worsen festering World War II-related tensions between Warsaw and Kyiv, Poland’s security agency said.