Poland blames Russia for rail sabotage incidents

Poland blames Russia for recent rail sabotage incidents, calling them the most serious security events since the Ukraine invasion. Two Ukrainian men were arrested. The sabotage involved a C-4 explosive under a freight train, causing track damage. A second incident further down the line also disrupted train traffic. These acts are seen as part of Russia's hybrid warfare to sow chaos and undermine support for Ukraine. Poland is increasing security on key rail routes.