Overview
- Investigators reported a detonated explosive on track near Mika southeast of Warsaw, causing no injuries and with rail service restored on Sunday afternoon.
- Later damage to overhead power lines on the same route near Puławy forced a Świnoujście–Rzeszów train to halt with 475 passengers aboard, with no injuries reported.
- Prime Minister Donald Tusk visited the site and vowed to catch those responsible as prosecutors, police and emergency services conduct on‑site inquiries.
- NATO Secretary General Mark Rutte said the alliance is in close contact with Poland, while Polish security officials said the likelihood of foreign direction is very high according to their assessments.
- Defense officials plan to examine 120 kilometers of the corridor, and authorities noted recent suspicious tampering reported near Rzeszów.