Poland is building a defense system along its northern and eastern borders to protect itself from Russia. Since June, German ...

Military trucks sped across winding roads through farmland and quiet villages to one of Europe's most strategic borders, ...

Reuben F. Johnson reports Poland's ABW, tipped by US intelligence, arrested a Russian national accused of plotting to ...

Police said an object crashed and exploded in Polish territory following a night of long-range attacks by Russia across Ukraine.

A Romanian Cold War-era Gepard tracked small drones flown by US Army crews during joint counter-UAS training in northeastern ...

"Our Polish-Ukrainian relations can be debated, but no one can doubt that supporting Ukraine in the war with Russia is for our security," Polish Prime Minister Donald Tusk said during the country's ...

The missile flew for roughly six minutes in Polish airspace before crashing 60 miles deep into the country, the military said.

Poland is preparing to host the first military drills for the 'Coalition of the Willing,' a group of nations established to provide support for Ukraine.

The growing series of NATO airspace violations is raising concern that Russia's war on Ukraine could escalate.

A Russian missile crashed into a field in eastern Poland early Thursday, leaving a large crater after one of Russia’s largest overnight missile and drone attacks on Ukraine prompted Warsaw to scramble ...

NATO officials say Russia could be able to launch a limited attack on the alliance in the next few years—or even later this ...

Vladimir Putin could attack a NATO member between this fall and 2029, U.S. intelligence assesses, likely targeting the ...