RUSSIA is gearing up for war with Nato, Poland’s top general has warned. This comes just days after a crucial rail link ...

Last Friday, for the second time in less than two weeks and only the ninth time in history, Article 4 of the North Atlantic Treaty-NATO's founding document-was invoked. While it was Poland that ...

Exclusive: Russia reacts after a key rail line in Poland was struck by an explosive device, with Moscow blamed.

Polish Prime Minister Donald Tusk said the "worst suspicions have been confirmed" and that a bomb had destroyed rail track ...

Chief of the General Staff of the Polish Armed Forces, Wieslaw Kukula, warned that Russia "has begun the period of preparing ...

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.

September 10 brought the news that drones were on the wrong side of the Polish line, entering the southeast region near the Ukrainian border. This resulted in the tensions between NATO and Russia to ...

Do you know the difference between NATO Article 4 and 5? AP explains how Article 4 doesn't automatically mean a collective military response to an attack. Estonia says it will request Article 4 talks ...

In an act of bravery that has seen NATO nearly endure its most severe confrontation with Russia since it was founded, Estonia has invoked Article 4 consultations has seen three Russian MiG-31 fighter ...