Poland has triggered Article 4 of the North Atlantic Treaty Organization, NATO, after the country reported 19 “breaches” of ...

Nervousness is growing among countries neighbouring Russia, with Latvia and Poland limiting access to their airspace.

Your questions answered as western leaders respond to a new test.

NATO’s supreme commander in Europe, U.S. Gen. Alexus Grynkewich, said Thursday that the alliance wasn’t certain about the ...

A continent already on edge over the Ukraine war sees a Russian challenge to NATO readiness and to an America that wants to ...

The incident represented the most serious spillover of the war in Ukraine for NATO, as its aircraft engaged the drones that ...

Poland Prime Minister Donald Tusk says the Polish airspace was violated by at least 19 Russian drones and the "drones that ...

The incursion was the first time alliance planes had engaged enemy targets in NATO airspace. Poland’s leader called it “a ...

Poland shot down suspected Russian drones in its airspace on Wednesday with the backing of aircraft from its NATO allies, the ...

A drone incursion shows the limits of an alliance without America at its head.

Poland accused Russia of violating its airspace 19 times overnight, during its bombardment of neighboring Ukraine. Moscow ...

Multiple Russian drones crossed into Poland in what European officials described as a deliberate provocation, causing NATO to ...