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

Europe’s generous welfare states are coming under increasing strain as weak economic growth collides with rising demands on government budgets, particularly from aging populations.

China's growing threat may leave the US military less focused on defending its NATO allies in Europe. But a new study argues how the US can do both.

NATO Secretary General Mark Rutte told members of the security alliance to boost defense spending or prepare to learn Russian. Speaking at the European Parliament in Strasbourg, France, Monday Rutte told European lawmakers that they have to urgently rethink spending priorities to ensure their security.

A new NATO-led air defense mission in Poland sprang into action this week by scrambling F-35 jets in response to a potential Russian drone incursion.

The US has deployed B61-12 bombs in Europe under NATO's program, enhancing deterrence amid rising tensions with Russia.- Watch Video on English Oneindia

The US has begun deploying modified B61 nuclear bombs in Europe in the B61-12 version, the head of the National Nuclear Security Administration (NNSA) Jill

Listening to the confirmation hearings of U.S. President-elect Donald Trump's various appointees in Congress this week, it's becoming clear there is no meaningful grand plan from Trump to end the war in Ukraine quickly.

Vladimir Putin is capable of launching "mass casualty" attacks against NATO members, a Russian military expert has warned.

Just days out from the return of Donald Trump to the White House, the future of Russia’s war against Ukraine is dominated by a great unknown: whether the incoming president will manage to push Moscow to stop its advance on the battlefield,

Russia is believed to be behind dozens of hybrid attacks, like arson or sabotage, on NATO soil since the Ukraine war started.

Hundreds of Swedish troops have arrived in Latvia to join a Canadian-led multinational brigade along NATO’s eastern flank