Europe should welcome rather than rebuff U.S. President Donald Trump's call for other NATO members to ramp up their military ...

Congress passed legislation that a president cannot unilaterally withdraw from NATO, setting up a major legal fight if Trump ...

Trump did not mention Ukraine in his inauguration speech but has told reporters that Vladimir Putin would be destroying Russia by not agreeing to a peace deal.

Donald Trump pledged to end the conflict in Ukraine, but the war has proved harder to solve than he once thought. Now, he says he'll sanction Russia.

Russia has given its first response to Donald Trump’s ultimatum calling on Vladimir Putin to engage in peace talks or see his ...

Anders Vistisen, a Danish member of the European Parliament, has told U.S. President Donald Trump to "f*** off" after Trump ...

Transatlantic military alliance chief echoes Ukrainian leader Volodymyr Zelenskyy in stinging remarks at the World Economic Forum.

The bloc's defence push could potentially be used as leverage in a trade standoff with Trump, according to Stephane Sejourne, the EU's commissioner for industrial strategy, who noted Europe's economy ...

Committing 5% of GDP to defense is a fine idea, for the U.S. too.

Ralf Stegner, a member of Germany's Social Democratic Party, called Trump's comments "delusional and truly insane." Poland ...

Britain’s top diplomat says Europe’s security “is on a knife-edge” and President-elect Donald Trump is right to say NATO ...

Ukrainian President Volodymyr Zelensky questioned whether his US counterpart Donald Trump was committed to NATO and European security in an address to the World Economic Forum in Davos on Tuesday.