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

Here is how things stand on Monday, July 28: Russian forces attacked Ukraine’s capital, Kyiv, early on Monday, wounding five ...

"I am very open to having a public debate about the future of Austria's security and defense policy," Austria's Foreign ...

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

Russian Ambassador Denis Alipov has strongly criticized NATO Secretary General Mark Rutte for making comments that appeared ...

Security expert Fred Fleitz argues Trump's strategy of pressuring Putin through oil sanctions and NATO arms deals will be ...

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 ...

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

"Glaring hypocrisy exposes the West's fundamental double standards," writes Russian Ambassador to India Denis Alipov ...

Ultimately, whether or not Trump continues to pressure Putin rather than Ukraine remains to be seen, as the president has a ...

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