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

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

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

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

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

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

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 ...

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

RFE/RL and the Conflict Intelligence Team (CIT), an open-source intelligence group, analyzed Russian and Western weapons ...

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

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