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

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

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

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

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

While the global spotlight recently focused on diplomatic tensions between the United States and Denmark over Greenland, a quieter but equally significant development has been unfolding farther north.

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

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 ...

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

Poland's scrambling of aircraft comes amid heightened tensions across the alliance's eastern flank over Russia's aggression.