It is far from certain that Russia is behind a string of recent sabotage incidents affecting Poland’s railway lines and power grid.

(CNN) — Polish officials have pointed the finger at Russia after a key train track was destroyed in what Warsaw said was an “unprecedented act of sabotage” committed by two Ukrainian citizens who were ...

Poland blames Russia after rail track used to transport aid to Ukraine is destroyed by ‘act of sabotage’ (CNN) — Polish officials have pointed the finger at Russia after a key train track was ...

WARSAW, Poland (AP) — Poland’s foreign minister said Wednesday that he will order the closure of the last Russian consulate still operating in the country after authorities said two Ukrainian citizens ...

WARSAW, Poland (AP) — Two Ukrainian citizens working for Russia are suspected of blowing up a railway line in Poland over the ...