Poland's armed forces have scrambled fighter jets and placed air defences on "maximum readiness" as fears grow that Russia is ...

"Putin wants legal recognition to what he has stolen," says President Zelensky after weekend peace talks between the US and ...

While the U.S. has taken part in previous iterations of the military exercise, this year's U.S. footprint was smaller as ...

Some of America's closest European allies say they're already in a gray zone between peace and war with Russia.

A full-scale invasion of Poland, in the manner Russia invaded Ukraine, is rather not viable, given Russia's current military ...

Vladimir Putin told his top officials that Donald Trump's peace plan could be the 'basis' of ending the war - just before an ...

Military capability of Western alliance remains 'formidable' despite questions around US commitment to untested 'mutual ...

NATO fighter jets were scrambled and ground-based air defense systems put on high alert in Poland and Romania during an ...

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

European officials welcomed Monday what they said were steps in the right direction at talks in Geneva on U.S. peace proposals seen as heavily favoring Russia after its invasion of Ukraine, but they ...

Romanian authorities said drone fragments were found inside the country's southeastern border region after Russian strikes on ...