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 ...

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

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

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

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

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 ...

NATO and Russian forces are preparing for a potential conflict in Ukraine as the Kremlin awaits a formal response from the Biden administration.

The Kremlin said on Tuesday that NATO was on a path of rampant militarisation and bent on portraying Russia as a "fiend of hell" in order to justify committing to a big increase in member states' ...

NATO was established in 1949 as a defense against the Soviet Union. Its core principal is mutual defense, enshrined in Article 5 of its founding treaty. There are 30 NATO member. Russia is trying ...