Increasingly alarmed that U.S. security priorities lie elsewhere, a group of European countries has been working on a plan to ...

If Russian President Vladimir Putin decides to attack Europe, he will be able to occupy it. European countries do not have ...

The mutual-defense alliance has been central to Ukraine’s war against Russia, but the future is uncertain with President ...

The Trump administration is signaling that European allies need to take the lead in securing Ukraine. How they respond has a ...

European governments are reeling after the Trump administration signaled that it is planning face-to-face talks with Russia ...

President Trump refuses to commit the US to defend Ukraine’s sovereignty. Europe must agree how to fill the vacuum to have a ...

US President Donald Trump’s “lengthy and highly productive” phone call with his Russian counterpart Vladimir Putin has ...

This was a disorienting week for those anxious over how the new Trump administration will fulfill Donald Trump's vow to end ...

In his first trip abroad, the new U.S. defense secretary told allies, including NATO officials, that a durable peace could ...

Ukrainian President Volodymyr Zelensky said Russia's military was stronger than Europe's, putting the Kremlin in an ...

Outside of Ukraine, nowhere has the shock of Trump's unilateral overtures to Russia been felt more acutely than among the ...

The IISS forecast that this year total Russian defence spending — including so-called voluntary payments by regional ...