Over the past weekend, tensions escalated between Russia and Ukraine as both nations launched attacks on each other's capital cities. Kiev experienced a barrage of drone strikes and gunfire, resulting ...

In a dramatic escalation of Western military support to Ukraine, Germany and the United States are sending five Patriot air ...

The UK and Germany lead a NATO meeting to discuss US plans to supply Ukraine with weapons. This comes amidst intensified ...

The Kremlin has been rocked by the news that a once staunch ally is considering an exit from a Russian-led military coalition ...

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 ...

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

Moscow and NATO are both proceeding with nuclear exercises, even as tensions escalate over Russian President Vladimir Putin's threats to use "all means available" — including atomic weapons ...

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

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.

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.

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 ...

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