Recent months have brought repeated drone violations over Poland and Romania, unexplained devices near airports and military ...

The former Finnish president underscores Europe's troubling lack of representation at Ukraine peace negotiations.

Russia launched its largest barrage of drones and missiles in a month across Ukraine, killing at least three people, ...

Ukrainian underwater drones have struck two tankers belonging to Russia’s so-called shadow fleet in the Black Sea, according ...

Countries are looking at joint offensive cyber operations and surprise military drills as Moscow steps up its campaign to ...

Ukraine did not react positively to the peace deal brokered through the U.S., prompting European leaders to craft a ...

European leaders are meeting in South Africa to discuss alternatives to a U.S. plan to end Russia's war in Ukraine ...

Steve Witkoff and Jared Kushner met with Kirill Dmitriev to hammer out a peace deal that would unlock hundreds of billions in ...

Silenced since the start of the war in Ukraine, former Russian liberals have hardened their rhetoric following the collapse ...

The effort, aimed at young people, came after an army chief angered many by saying the country must accept the possible loss ...

Business Insider went aboard a Royal Air Force Voyager tanker to watch it refuel NATO fighter jets operating over Eastern ...

European nations are considering cyber and military measures as suspected Russian hybrid attacks increase across the ...