WARSAW (Reuters) -A Russian citizen suspected of hacking IT systems of Polish companies was arrested in Krakow, Polish Interior Minister Marcin Kierwinski said on Thursday.

Donald Trump’s son has defended his father's envoy Steve Witkoff over leaked conversations where he appears to coach Russian ...

Romania and Poland scramble jets after Putin’s forces pound western Ukraine - Explosions heard as Russia targets western ...

Poland's Prime Minister Donald Tusk says an explosion on a railway line linking Warsaw to southeastern Poland was an "act of ...

Readers discuss the proposed deal to end the war between Ukraine and Russia. Also: Immigrant family separations; unplugging A ...

NATO scrambled fighter jets in Polish and Romanian airspace overnight as Russia carried out massive drone and missile strikes ...

Two devices on a main supply line to Ukraine were intended to derail passing trains but failed, the prime minister said, and the two suspects fled the country.

Donald Tusk's remarks come amid growing concern in Warsaw that certain proposals under consideration, such as troop limits and stationing of foreign jets, could be used by Moscow to exploit divisions ...

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 ...

WARSAW, Poland — A blast that destroyed a train track in a village south of the country’s capital Warsaw was an act of ...

Polish and allied aircraft were deployed early on Wednesday to ensure the safety of Polish airspace after Russia launched airstrikes targeting western Ukraine near the border with Poland, armed forces ...

Evidence suggests the Russian secret services appears to have ordered the blowing up of a railway line in Poland over the ...