Business Insider got access to a NATO AWACS flight for an eight-hour surveillance mission over Eastern Europe.

"Putin got a 50-day pass to kill as many people as he can and do whatever he wants in Ukraine," Hope for Ukraine CEO told ...

A Norwegian P-8A "Poseidon" flew close to Russia's major submarine hubs in the Murmansk region before heading to the ...

General Christopher Donahue, commander of U.S. Army Europe and Africa, said allies could seize Kaliningrad "in a timeframe ...

Russia’s arms production has significantly ramped up, but NATO still holds key advantages in modern artillery systems and ...

It’s easy to forget Russian and Ukrainian soldiers continue to fight for every inch of frontline territory in Ukraine, and ...

The US ambassador to NATO said China needed to be “called out for their subsidizing” of Russia’s war in Ukraine as the Trump ...

The country of Russia bombarded the Eastern European nation of Ukraine overnight ahead of a scheduled Monday Ukraine Defense ...

Another attempt at peace talks between Ukraine and Russia is on the horizon amid Russia's continuous assault on Ukraine.

Russian President Vladimir Putin's war in Ukraine and President Trump's tough stance on NATO have 'energized' the alliance ...

You might want to call Vladimir and say, ‘Hey, friend, we are still buying stuff from you, but you have got to get serious ...

Pope Leo discussed the war in Ukraine on Saturday with Metropolitan Anthony, a senior cleric in the Russian Orthodox Church, ...