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

NATO chief Mark Rutte is pushing the Allies to swiftly build up their jet fighters and missiles to avert an all-out war with ...

NATO aircraft were scrambled Sunday night to respond to a Russian attack on Ukraine, the Polish military said Monday.

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

While there are currently no plans for Austria to seek membership in NATO, the foundation for joining the alliance may already be in place.

Russia is rapidly militarizing the Arctic, forging closer ties with China, and exploiting NATO weaknesses. The Arctic could ...

President Trump’s threats have raised questions about how much leverage the United States has left with Moscow.

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

RFE/RL and the Conflict Intelligence Team (CIT), an open-source intelligence group, analyzed Russian and Western weapons production to assess whether Russia really has a twelvefold lead over the US ...

Officials say Russian glide bombs and ballistic missiles have struck a Ukrainian prison and a medical facility as Russia’s ...

Vladimir Solovyov claimed the Kremlin possess a 'kind of force that neither America nor Europe can even imagine.' ...

Ukraine has new mobile complexes to keep its F-16s moving while Russia hunts them. That sort of dispersal is something the ...