Russia media reports claim that NATO is preparing for a major conflict with Russia which could lead to World War 3, amid heightened tensions between Moscow and the US-led Western powers due to the ...

BRUSSELS — The United States and NATO rejected key Russian security demands for easing tensions over Ukraine but left open Wednesday the possibility of future talks with Moscow on arms control ...

RIGA, Latvia — NATO foreign ministers began talks here Tuesday as the alliance confronts mounting tensions with Russia over its military buildup near Ukraine. U.S. Secretary of State Antony ...

Flight data showed how American and British reconnaissance aircraft flew from England toward Russia on Monday.

NATO troops, warships and aircraft are taking part in massive military exercises stretching across the Atlantic as tensions with Russia rise.

Putin: U.S. and NATO have "ignored" security demands 01:58. Russian President Vladimir Putin on Tuesday accused the U.S. and its allies of ignoring Russia's top security demands but said Moscow is ...

Russian President Vladimir Putin said Tuesday the U.S. and its allies, not the Kremlin, are to blame for rising tensions in Europe that have revived talk of war.

Belarusian Deputy Defense Minister Pavel Muraveika said Minsk originally chose to move the joint Russian-Belarusian drills ...

Poland is poised to secure a $4 billion U.S. loan guarantee to modernize its military, enhancing defense amidst escalating ...

NATO Secretary General Jens Stoltenberg says Russian pressure and threats against Ukraine are the “new normal” for Europe, as Russia has massed more than 150,000 troops and is prepared to attack.

Trump-NATO tensions are high but the Europeans were all smiles with the American president who they fear will withdraw from the alliance.

BRUSSELS (AP) — Senior NATO and Russian officials were meeting Wednesday to try to bridge seemingly irreconcilable differences over the future of Ukraine, amid deep skepticism that Russian ...