With its arsenal depleted and its reputation battered in Ukraine, Russia must make hard choices to rebuild its military power ...

Russia is on a war footing and pumping out weapons, and its struggles in Ukraine don't mean it won't look elsewhere, experts ...

Russia is "the main actor" in hybrid attacks on the alliance, said a senior NATO official following a spate of incidents.

Amid a tsunami of early shakeups in the new administration, President Donald Trump has twice this month suggested ...

Lord Richard Dannatt, former chief of the general staff, said that cyber attacks and Russian ships show that a 'hybrid war' ...

The Baltic states of Lithuania, Latvia and Estonia disconnected their electricity systems from Russia's power grid on ...

Gen. Breuer says NATO allies must prepare for war, warns of Russia's possible attack on a European country in next 4 years ...

Vladimir Putin’s minister has called for Donald Trump’s administration to make the first move to improve relations between ...

Russia’s Vladimir Putin is doing everything to continue killing instead of achieving peace - or to get a pause in order to ...

The three Baltic states on Saturday cut ties with Russia's power grid to join the European Union's network, the culmination ...

Russia’s undeclared war against the West is intensifying, leveraging fear, destabilization and covert operations to undermine ...

Ukrainian President Volodymyr Zelensky said Tuesday that Vladimir Putin was "afraid" of negotiations on ending the Ukraine ...