Polish PM says two responsible for railway blast worked for Russian intelligence

The blast on the Warsaw-Lublin line, which connects the Polish capital to the Ukrainian border, followed a wave of arson, sabotage and cyberattacks in Poland and other European countries since the start of the war in Ukraine. The Ukrainian Foreign Ministry said the incidents showed that, along with its invasion of Ukraine, Russia was "waging a full-scale hybrid war against Europe, against our allies, trying to break the unity of partners in assisting Ukraine and generally destabilise the situation." In the first incident in the village of Mika, an explosive device was detonated on the track as a freight train was passing using a device connected to it by a 300-meter-long cable.